├── .gitignore ├── LICENSE ├── README.md ├── codable ├── .gitignore ├── FirestoreCodableSamples.xcodeproj │ ├── project.pbxproj │ ├── project.xcworkspace │ │ ├── contents.xcworkspacedata │ │ └── xcshareddata │ │ │ ├── IDEWorkspaceChecks.plist │ │ │ └── swiftpm │ │ │ └── Package.resolved │ └── xcshareddata │ │ └── xcschemes │ │ └── FirestoreCodableSamples.xcscheme ├── FirestoreCodableSamples │ ├── App │ │ └── FirestoreCodableSamplesApp.swift │ ├── Assets.xcassets │ │ ├── AccentColor.colorset │ │ │ └── Contents.json │ │ ├── AppIcon.appiconset │ │ │ └── Contents.json │ │ └── Contents.json │ ├── Info.plist │ ├── Models │ │ ├── Article.swift │ │ ├── Book.swift │ │ ├── BookWithCoverImages.swift │ │ ├── BookWithGenre.swift │ │ ├── BookWithTags.swift │ │ ├── ColorEntry.swift │ │ ├── Office.swift │ │ └── ProgrammingLanguage.swift │ ├── Preview Content │ │ └── Preview Assets.xcassets │ │ │ └── Contents.json │ ├── Screens │ │ ├── CustomizeMappingScreen.swift │ │ ├── ManuallyMappingSimpleTypesScreen.swift │ │ ├── MappingArraysScreen.swift │ │ ├── MappingArraysWithNestedTypesScreen.swift │ │ ├── MappingColorsScreen.swift │ │ ├── MappingCustomTypesScreen.swift │ │ ├── MappingEnumsScreen.swift │ │ ├── MappingGeoPointsScreen.swift │ │ ├── MappingSimpleTypesScreen.swift │ │ └── MenuScreen.swift │ └── Utilities │ │ ├── Color+Codable.swift │ │ ├── Color+FontColor.swift │ │ └── SampleScreen.swift ├── data │ ├── auth_export │ │ ├── accounts.json │ │ └── config.json │ ├── firebase-export-metadata.json │ └── firestore_export │ │ ├── all_namespaces │ │ └── all_kinds │ │ │ ├── all_namespaces_all_kinds.export_metadata │ │ │ └── output-0 │ │ └── firestore_export.overall_export_metadata ├── firebase.json ├── firestore.indexes.json ├── firestore.rules └── start.sh └── images ├── header.png ├── logo.png ├── swift-logo-512.png └── swift-logo.png /.gitignore: -------------------------------------------------------------------------------- 1 | 2 | # Created by https://www.gitignore.io/api/xcode,swift,android,swiftpm,firebase,cocoapods,androidstudio,visualstudiocode,swiftpackagemanager 3 | # Edit at https://www.gitignore.io/?templates=xcode,swift,android,swiftpm,firebase,cocoapods,androidstudio,visualstudiocode,swiftpackagemanager 4 | 5 | ### Android ### 6 | # Built application files 7 | *.apk 8 | *.ap_ 9 | *.aab 10 | 11 | # Files for the ART/Dalvik VM 12 | *.dex 13 | 14 | # Java class files 15 | *.class 16 | 17 | # Generated files 18 | bin/ 19 | gen/ 20 | out/ 21 | release/ 22 | 23 | # Gradle files 24 | .gradle/ 25 | build/ 26 | 27 | # Local configuration file (sdk path, etc) 28 | local.properties 29 | 30 | # Proguard folder generated by Eclipse 31 | proguard/ 32 | 33 | # Log Files 34 | *.log 35 | 36 | # Android Studio Navigation editor temp files 37 | .navigation/ 38 | 39 | # Android Studio captures folder 40 | captures/ 41 | 42 | # IntelliJ 43 | *.iml 44 | .idea/workspace.xml 45 | .idea/tasks.xml 46 | .idea/gradle.xml 47 | .idea/assetWizardSettings.xml 48 | .idea/dictionaries 49 | .idea/libraries 50 | # Android Studio 3 in .gitignore file. 51 | .idea/caches 52 | .idea/modules.xml 53 | # Comment next line if keeping position of elements in Navigation Editor is relevant for you 54 | .idea/navEditor.xml 55 | 56 | # Keystore files 57 | # Uncomment the following lines if you do not want to check your keystore files in. 58 | #*.jks 59 | #*.keystore 60 | 61 | # External native build folder generated in Android Studio 2.2 and later 62 | .externalNativeBuild 63 | 64 | # Google Services (e.g. APIs or Firebase) 65 | # google-services.json 66 | 67 | # Freeline 68 | freeline.py 69 | freeline/ 70 | freeline_project_description.json 71 | 72 | # fastlane 73 | fastlane/report.xml 74 | fastlane/Preview.html 75 | fastlane/screenshots 76 | fastlane/test_output 77 | fastlane/readme.md 78 | 79 | # Version control 80 | vcs.xml 81 | 82 | # lint 83 | lint/intermediates/ 84 | lint/generated/ 85 | lint/outputs/ 86 | lint/tmp/ 87 | # lint/reports/ 88 | 89 | ### Android Patch ### 90 | gen-external-apklibs 91 | output.json 92 | 93 | # Replacement of .externalNativeBuild directories introduced 94 | # with Android Studio 3.5. 95 | .cxx/ 96 | 97 | ### CocoaPods ### 98 | ## CocoaPods GitIgnore Template 99 | 100 | # CocoaPods - 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13 |

14 | 15 | Logo 16 | 17 | 18 |

Swift & Firestore - The Comprehensive Guide

19 | 20 |

21 | Code for my series about Firestore and Swift 22 |
23 | Read the article » 24 |
25 |
26 | Report Bug 27 | · 28 | Request Feature 29 |

30 |

31 | 32 | 33 | 34 |
35 | Table of Contents 36 |
    37 |
  1. 38 | About The Project 39 |
    2. 40 |
  2. 41 | Getting Started 42 | 47 |
    3. 48 |
  3. Contributing
    4. 49 |
  4. License
    5. 50 |
51 |
52 | 53 | 54 | ## About 55 | 56 | This project shows how to use Swift's Codable API with Firestore. 57 | 58 | 59 | 60 | ## Getting Started 61 | 62 | ### Prerequisites 63 | 64 | To run this demo, you will need: 65 | * Xcode 12.x 66 | * Firebase CLI 67 | 68 | ### Installation 69 | 70 | 1. Install Xcode (see https://developer.apple.com/xcode/) 71 | 2. Install the Firebase CLI (see https://firebase.google.com/docs/cli) 72 | 73 | ### Running 74 | 75 | You won't have to set up a Firebase project to run this sample, as it makes use of the local emulator suite. 76 | 77 | 1. First, launch the Firebase Emulator suite: 78 | ```bash 79 | $ ./start.sh 80 | ``` 81 | 1. Open the project in Xcode 82 | ```bash 83 | $ xed . 84 | ``` 85 | 1. Run the iOS project on a local Simulator (so it can connect to the Firebase Emulator) 86 | 87 | 88 | 89 | ## Contributing 90 | 91 | Contributions are what make the open source community such an amazing place to be learn, inspire, and create. Any contributions you make are **greatly appreciated**. 92 | 93 | 1. Fork the Project 94 | 2. Create your Feature Branch (`git checkout -b feature/AmazingFeature`) 95 | 3. Commit your Changes (`git commit -m 'Add some AmazingFeature'`) 96 | 4. Push to the Branch (`git push origin feature/AmazingFeature`) 97 | 5. Open a Pull Request 98 | 99 | 100 | 101 | 102 | ## License 103 | 104 | Distributed under the Apache 2 License. See `LICENSE` for more information. 105 | 106 | 107 | 108 | [contributors-shield]: https://img.shields.io/github/contributors/peterfriese/Swift-Firestore-Guide.svg?style=flat-square 109 | [contributors-url]: https://github.com/peterfriese/Swift-Firestore-Guide/graphs/contributors 110 | [forks-shield]: https://img.shields.io/github/forks/peterfriese/Swift-Firestore-Guide.svg?style=flat-square 111 | [forks-url]: https://github.com/peterfriese/Swift-Firestore-Guide/network/members 112 | [stars-shield]: https://img.shields.io/github/stars/peterfriese/Swift-Firestore-Guide.svg?style=flat-square 113 | [stars-url]: https://github.com/peterfriese/Swift-Firestore-Guide/stargazers 114 | [issues-shield]: https://img.shields.io/github/issues/peterfriese/Swift-Firestore-Guide.svg?style=flat-square 115 | [issues-url]: https://github.com/peterfriese/Swift-Firestore-Guide/issues 116 | [license-shield]: https://img.shields.io/github/license/peterfriese/Swift-Firestore-Guide.svg?style=flat-square 117 | [license-url]: https://github.com/peterfriese/Swift-Firestore-Guide/blob/master/LICENSE.txt 118 | 119 | [linkedin-shield]: https://img.shields.io/badge/-LinkedIn-black.svg?style=flat-square&logo=linkedin&colorB=555 120 | [linkedin-url]: https://www.linkedin.com/in/peterfriese 121 | [product-screenshot]: images/screenshot.png 122 | 123 | [swift-shield]: https://img.shields.io/badge/swift-5.3-FA7343?logo=swift&color=FA7343&style=flat-square 124 | [swift-url]: https://swift.org 125 | 126 | [xcode-shield]: https://img.shields.io/badge/xcode-12.5_beta-1575F9?logo=Xcode&style=flat-square 127 | [xcode-url]: https://developer.apple.com/xcode/ 128 | 129 | [featurerequest-url]: https://github.com/peterfriese/Swift-Firestore-Guide/issues/new?assignees=&labels=type%3A+feature+request&template=feature_request.md 130 | [featurerequest-shield]: https://img.shields.io/github/issues/peterfriese/Swift-Firestore-Guide/feature-request?logo=github&style=flat-square 131 | [discussions-url]: https://github.com/peterfriese/Swift-Firestore-Guide/discussions 132 | [discussions-shield]: https://img.shields.io/badge/discussions-brightgreen?logo=github&style=flat-square 133 | -------------------------------------------------------------------------------- /codable/.gitignore: -------------------------------------------------------------------------------- 1 | # Logs 2 | logs 3 | *.log 4 | npm-debug.log* 5 | yarn-debug.log* 6 | yarn-error.log* 7 | firebase-debug.log* 8 | firebase-debug.*.log* 9 | 10 | # Firebase cache 11 | .firebase/ 12 | 13 | # Firebase config 14 | 15 | # Uncomment this if you'd like others to create their own Firebase project. 16 | # For a team working on the same Firebase project(s), it is recommended to leave 17 | # it commented so all members can deploy to the same project(s) in .firebaserc. 18 | # .firebaserc 19 | 20 | # Runtime data 21 | pids 22 | *.pid 23 | *.seed 24 | *.pid.lock 25 | 26 | # Directory for instrumented libs generated by jscoverage/JSCover 27 | lib-cov 28 | 29 | # Coverage directory used by tools like istanbul 30 | coverage 31 | 32 | # nyc test coverage 33 | .nyc_output 34 | 35 | # Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files) 36 | .grunt 37 | 38 | # Bower dependency directory (https://bower.io/) 39 | bower_components 40 | 41 | # node-waf configuration 42 | .lock-wscript 43 | 44 | # Compiled binary addons (http://nodejs.org/api/addons.html) 45 | build/Release 46 | 47 | # Dependency directories 48 | node_modules/ 49 | 50 | # Optional npm cache directory 51 | .npm 52 | 53 | # Optional eslint cache 54 | .eslintcache 55 | 56 | # Optional REPL history 57 | .node_repl_history 58 | 59 | # Output of 'npm pack' 60 | *.tgz 61 | 62 | # Yarn Integrity file 63 | .yarn-integrity 64 | 65 | # dotenv environment variables file 66 | .env 67 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples.xcodeproj/project.pbxproj: 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505 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples.xcodeproj/project.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved: -------------------------------------------------------------------------------- 1 | { 2 | "pins" : [ 3 | { 4 | "identity" : "abseil-cpp-swiftpm", 5 | "kind" : "remoteSourceControl", 6 | "location" : "https://github.com/firebase/abseil-cpp-SwiftPM.git", 7 | "state" : { 8 | "revision" : "583de9bd60f66b40e78d08599cc92036c2e7e4e1", 9 | "version" : "0.20220203.2" 10 | } 11 | }, 12 | { 13 | "identity" : "boringssl-swiftpm", 14 | "kind" : "remoteSourceControl", 15 | "location" : "https://github.com/firebase/boringssl-SwiftPM.git", 16 | "state" : { 17 | "revision" : "dd3eda2b05a3f459fc3073695ad1b28659066eab", 18 | "version" : "0.9.1" 19 | } 20 | }, 21 | { 22 | "identity" : "firebase-ios-sdk", 23 | "kind" : "remoteSourceControl", 24 | "location" : "https://github.com/firebase/firebase-ios-sdk", 25 | "state" : { 26 | "revision" : "7e80c25b51c2ffa238879b07fbfc5baa54bb3050", 27 | "version" : "9.6.0" 28 | } 29 | }, 30 | { 31 | "identity" : "googleappmeasurement", 32 | "kind" : "remoteSourceControl", 33 | "location" : "https://github.com/google/GoogleAppMeasurement.git", 34 | "state" : { 35 | "revision" : "c1cfde8067668027b23a42c29d11c246152fe046", 36 | "version" : "9.6.0" 37 | } 38 | }, 39 | { 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"d4289da23e978f37c344ea6a386e5546e2466294", 72 | "version" : "2.1.0" 73 | } 74 | }, 75 | { 76 | "identity" : "leveldb", 77 | "kind" : "remoteSourceControl", 78 | "location" : "https://github.com/firebase/leveldb.git", 79 | "state" : { 80 | "revision" : "0706abcc6b0bd9cedfbb015ba840e4a780b5159b", 81 | "version" : "1.22.2" 82 | } 83 | }, 84 | { 85 | "identity" : "nanopb", 86 | "kind" : "remoteSourceControl", 87 | "location" : "https://github.com/firebase/nanopb.git", 88 | "state" : { 89 | "revision" : "819d0a2173aff699fb8c364b6fb906f7cdb1a692", 90 | "version" : "2.30909.0" 91 | } 92 | }, 93 | { 94 | "identity" : "promises", 95 | "kind" : "remoteSourceControl", 96 | "location" : "https://github.com/google/promises.git", 97 | "state" : { 98 | "revision" : "3e4e743631e86c8c70dbc6efdc7beaa6e90fd3bb", 99 | "version" : "2.1.1" 100 | } 101 | }, 102 | { 103 | "identity" : "swift-protobuf", 104 | "kind" : "remoteSourceControl", 105 | "location" : "https://github.com/apple/swift-protobuf.git", 106 | "state" : { 107 | "revision" : "e1499bc69b9040b29184f7f2996f7bab467c1639", 108 | "version" : "1.19.0" 109 | } 110 | } 111 | ], 112 | "version" : 2 113 | } 114 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples.xcodeproj/xcshareddata/xcschemes/FirestoreCodableSamples.xcscheme: -------------------------------------------------------------------------------- 1 | 2 | 5 | 8 | 9 | 15 | 21 | 22 | 23 | 24 | 25 | 30 | 31 | 32 | 33 | 43 | 45 | 51 | 52 | 53 | 54 | 60 | 62 | 68 | 69 | 70 | 71 | 73 | 74 | 77 | 78 | 79 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples/App/FirestoreCodableSamplesApp.swift: -------------------------------------------------------------------------------- 1 | // 2 | // FirestoreCodableSamplesApp.swift 3 | // FirestoreCodableSamples 4 | // 5 | // Created by Peter Friese on 29.01.21. 6 | // 7 | // Licensed under the Apache License, Version 2.0 (the "License"); 8 | // you may not use this file except in compliance with the License. 9 | // You may obtain a copy of the License at 10 | // 11 | // http://www.apache.org/licenses/LICENSE-2.0 12 | // 13 | // Unless required by applicable law or agreed to in writing, software 14 | // distributed under the License is distributed on an "AS IS" BASIS, 15 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 | // See the License for the specific language governing permissions and 17 | // limitations under the License. 18 | 19 | import SwiftUI 20 | import FirebaseCore 21 | import FirebaseFirestore 22 | import FirebaseAuth 23 | 24 | @main 25 | struct FirestoreCodableSamplesApp: App { 26 | init() { 27 | FirebaseApp.configure() 28 | 29 | Auth.auth().useEmulator(withHost:"localhost", port:9099) 30 | Auth.auth().signInAnonymously() 31 | 32 | // connect to Firestore Emulator 33 | Firestore.firestore().useEmulator(withHost: "localhost", port: 8080) 34 | let settings = Firestore.firestore().settings 35 | settings.isPersistenceEnabled = false 36 | settings.isSSLEnabled = false 37 | Firestore.firestore().settings = settings 38 | } 39 | 40 | var body: some Scene { 41 | WindowGroup { 42 | NavigationSplitView { 43 | MenuScreen() 44 | } detail: { 45 | Text("Select an item from the menu on the left.") 46 | } 47 | } 48 | } 49 | } 50 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples/Assets.xcassets/AccentColor.colorset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "colors" : [ 3 | { 4 | "idiom" : "universal" 5 | } 6 | ], 7 | "info" : { 8 | "author" : "xcode", 9 | "version" : 1 10 | } 11 | } 12 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples/Assets.xcassets/AppIcon.appiconset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "idiom" : "iphone", 5 | "scale" : "2x", 6 | "size" : "20x20" 7 | }, 8 | { 9 | "idiom" : "iphone", 10 | "scale" : "3x", 11 | "size" : "20x20" 12 | }, 13 | { 14 | "idiom" : "iphone", 15 | "scale" : "2x", 16 | "size" : "29x29" 17 | }, 18 | { 19 | "idiom" : "iphone", 20 | "scale" : "3x", 21 | "size" : "29x29" 22 | }, 23 | { 24 | "idiom" : "iphone", 25 | "scale" : "2x", 26 | "size" : "40x40" 27 | }, 28 | { 29 | "idiom" : "iphone", 30 | "scale" : "3x", 31 | "size" : "40x40" 32 | }, 33 | { 34 | "idiom" : "iphone", 35 | "scale" : "2x", 36 | "size" : "60x60" 37 | }, 38 | { 39 | "idiom" : "iphone", 40 | "scale" : "3x", 41 | "size" : "60x60" 42 | }, 43 | { 44 | "idiom" : "ipad", 45 | "scale" : "1x", 46 | "size" : "20x20" 47 | }, 48 | { 49 | "idiom" : "ipad", 50 | "scale" : "2x", 51 | "size" : "20x20" 52 | }, 53 | { 54 | "idiom" : "ipad", 55 | "scale" : "1x", 56 | "size" : "29x29" 57 | }, 58 | { 59 | "idiom" : "ipad", 60 | "scale" : "2x", 61 | "size" : "29x29" 62 | }, 63 | { 64 | "idiom" : "ipad", 65 | "scale" : "1x", 66 | "size" : "40x40" 67 | }, 68 | { 69 | "idiom" : "ipad", 70 | "scale" : "2x", 71 | "size" : "40x40" 72 | }, 73 | { 74 | "idiom" : "ipad", 75 | "scale" : "1x", 76 | "size" : "76x76" 77 | }, 78 | { 79 | "idiom" : "ipad", 80 | "scale" : "2x", 81 | "size" : "76x76" 82 | }, 83 | { 84 | "idiom" : "ipad", 85 | "scale" : "2x", 86 | "size" : "83.5x83.5" 87 | }, 88 | { 89 | "idiom" : "ios-marketing", 90 | "scale" : "1x", 91 | "size" : "1024x1024" 92 | } 93 | ], 94 | "info" : { 95 | "author" : "xcode", 96 | "version" : 1 97 | } 98 | } 99 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples/Assets.xcassets/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "info" : { 3 | "author" : "xcode", 4 | "version" : 1 5 | } 6 | } 7 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples/Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | $(DEVELOPMENT_LANGUAGE) 7 | CFBundleExecutable 8 | $(EXECUTABLE_NAME) 9 | CFBundleIdentifier 10 | $(PRODUCT_BUNDLE_IDENTIFIER) 11 | CFBundleInfoDictionaryVersion 12 | 6.0 13 | CFBundleName 14 | $(PRODUCT_NAME) 15 | CFBundlePackageType 16 | $(PRODUCT_BUNDLE_PACKAGE_TYPE) 17 | CFBundleShortVersionString 18 | 1.0 19 | CFBundleVersion 20 | 1 21 | LSRequiresIPhoneOS 22 | 23 | UIApplicationSceneManifest 24 | 25 | UIApplicationSupportsMultipleScenes 26 | 27 | 28 | UIApplicationSupportsIndirectInputEvents 29 | 30 | UILaunchScreen 31 | 32 | UIRequiredDeviceCapabilities 33 | 34 | armv7 35 | 36 | UISupportedInterfaceOrientations 37 | 38 | UIInterfaceOrientationPortrait 39 | UIInterfaceOrientationLandscapeLeft 40 | UIInterfaceOrientationLandscapeRight 41 | 42 | UISupportedInterfaceOrientations~ipad 43 | 44 | UIInterfaceOrientationPortrait 45 | UIInterfaceOrientationPortraitUpsideDown 46 | UIInterfaceOrientationLandscapeLeft 47 | UIInterfaceOrientationLandscapeRight 48 | 49 | NSAppTransportSecurity 50 | 51 | NSAllowsArbitraryLoads 52 | 53 | 54 | 55 | 56 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples/Models/Article.swift: -------------------------------------------------------------------------------- 1 | // 2 | // Article.swift 3 | // FirestoreCodableSamples 4 | // 5 | // Created by Peter Friese on 10.10.22. 6 | // 7 | // Licensed under the Apache License, Version 2.0 (the "License"); 8 | // you may not use this file except in compliance with the License. 9 | // You may obtain a copy of the License at 10 | // 11 | // http://www.apache.org/licenses/LICENSE-2.0 12 | // 13 | // Unless required by applicable law or agreed to in writing, software 14 | // distributed under the License is distributed on an "AS IS" BASIS, 15 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 | // See the License for the specific language governing permissions and 17 | // limitations under the License. 18 | 19 | import Foundation 20 | import SwiftUI 21 | import Firebase 22 | import FirebaseFirestoreSwift 23 | 24 | enum Status: String, CaseIterable, Codable { 25 | case draft 26 | case inReview = "in review" 27 | case approved 28 | case published 29 | } 30 | 31 | extension Status { 32 | var color: Color { 33 | switch self { 34 | case .draft: 35 | return Color.red 36 | case .inReview: 37 | return Color.yellow 38 | case.approved: 39 | return Color.green 40 | case .published: 41 | return Color.blue 42 | } 43 | } 44 | } 45 | 46 | struct Article: Identifiable, Codable { 47 | @DocumentID var id: String? 48 | var title: String 49 | var status: Status 50 | } 51 | 52 | extension Article { 53 | static let empty = Article(title: "", status: .draft) 54 | static let sample = [ 55 | Article(id: "codable", title: "Mapping Firestore Data in Swift - The Comprehensive Guide", status: Status.draft), 56 | Article(id: "lifecycle", title: "Firebase and the new SwiftUI 2 Application Life Cycle", status: Status.approved), 57 | Article(id: "drill-down", title: "SwiftUI Drill-down Navigation", status: .draft), 58 | Article(id: "asyncawait", title: "Using async/await in SwiftUI", status: .published), 59 | ] 60 | } 61 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples/Models/Book.swift: -------------------------------------------------------------------------------- 1 | // 2 | // Person.swift 3 | // FirestoreCodableSamples 4 | // 5 | // Created by Peter Friese on 29.01.21. 6 | // 7 | // Licensed under the Apache License, Version 2.0 (the "License"); 8 | // you may not use this file except in compliance with the License. 9 | // You may obtain a copy of the License at 10 | // 11 | // http://www.apache.org/licenses/LICENSE-2.0 12 | // 13 | // Unless required by applicable law or agreed to in writing, software 14 | // distributed under the License is distributed on an "AS IS" BASIS, 15 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 | // See the License for the specific language governing permissions and 17 | // limitations under the License. 18 | 19 | import Foundation 20 | import FirebaseFirestoreSwift 21 | 22 | public struct Book: Codable { 23 | @DocumentID var id: String? 24 | var title: String 25 | var numberOfPages: Int 26 | var author: String 27 | } 28 | 29 | extension Book { 30 | static let empty = Book(title: "", numberOfPages: 0, author: "") 31 | } 32 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples/Models/BookWithCoverImages.swift: -------------------------------------------------------------------------------- 1 | // 2 | // BookWithComplexType.swift 3 | // FirestoreCodableSamples 4 | // 5 | // Created by Peter Friese on 18.03.21. 6 | // 7 | // Licensed under the Apache License, Version 2.0 (the "License"); 8 | // you may not use this file except in compliance with the License. 9 | // You may obtain a copy of the License at 10 | // 11 | // http://www.apache.org/licenses/LICENSE-2.0 12 | // 13 | // Unless required by applicable law or agreed to in writing, software 14 | // distributed under the License is distributed on an "AS IS" BASIS, 15 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 | // See the License for the specific language governing permissions and 17 | // limitations under the License. 18 | 19 | import Foundation 20 | import FirebaseFirestoreSwift 21 | import SwiftUI 22 | 23 | struct CoverImages: Codable { 24 | var small: URL 25 | var medium: URL 26 | var large: URL 27 | } 28 | 29 | struct BookWithCoverImages: Codable { 30 | @DocumentID var id: String? 31 | var title: String 32 | var numberOfPages: Int 33 | var author: String 34 | var cover: CoverImages? 35 | var color: Color 36 | } 37 | 38 | extension BookWithCoverImages { 39 | static let empty = BookWithCoverImages(title: "", numberOfPages: 0, author: "", cover: nil, color: .black) 40 | } 41 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples/Models/BookWithGenre.swift: -------------------------------------------------------------------------------- 1 | // 2 | // BookWithGenre.swift 3 | // FirestoreCodableSamples 4 | // 5 | // Created by Peter Friese on 18.03.21. 6 | // 7 | // Licensed under the Apache License, Version 2.0 (the "License"); 8 | // you may not use this file except in compliance with the License. 9 | // You may obtain a copy of the License at 10 | // 11 | // http://www.apache.org/licenses/LICENSE-2.0 12 | // 13 | // Unless required by applicable law or agreed to in writing, software 14 | // distributed under the License is distributed on an "AS IS" BASIS, 15 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 | // See the License for the specific language governing permissions and 17 | // limitations under the License. 18 | 19 | import Foundation 20 | import FirebaseFirestoreSwift 21 | 22 | public struct BookWithGenre: Codable { 23 | @DocumentID var id: String? 24 | var title: String 25 | var numberOfPages: Int 26 | var author: String 27 | var genres: [String] 28 | } 29 | 30 | extension BookWithGenre { 31 | static let empty = BookWithGenre(title: "", numberOfPages: 0, author: "", genres: []) 32 | static let sample = BookWithGenre(title: "SwiftUI & Combine", numberOfPages: 350, author: "Peter Friese", genres: ["IT", "Programming Languages"]) 33 | } 34 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples/Models/BookWithTags.swift: -------------------------------------------------------------------------------- 1 | // 2 | // BookWithTags.swift 3 | // FirestoreCodableSamples 4 | // 5 | // Created by Peter Friese on 18.03.21. 6 | // 7 | // Licensed under the Apache License, Version 2.0 (the "License"); 8 | // you may not use this file except in compliance with the License. 9 | // You may obtain a copy of the License at 10 | // 11 | // http://www.apache.org/licenses/LICENSE-2.0 12 | // 13 | // Unless required by applicable law or agreed to in writing, software 14 | // distributed under the License is distributed on an "AS IS" BASIS, 15 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 | // See the License for the specific language governing permissions and 17 | // limitations under the License. 18 | 19 | import Foundation 20 | import FirebaseFirestoreSwift 21 | import SwiftUI 22 | 23 | struct Tag: Codable, Hashable { 24 | var title: String 25 | var color: Color 26 | } 27 | 28 | struct BookWithTags: Codable { 29 | @DocumentID var id: String? 30 | var title: String 31 | var numberOfPages: Int 32 | var author: String 33 | var tags: [Tag] 34 | } 35 | 36 | extension BookWithTags { 37 | static let empty = BookWithTags(title: "", numberOfPages: 0, author: "", tags: []) 38 | static let sample = BookWithTags(title: "SwiftUI & Combine", 39 | numberOfPages: 350, 40 | author: "Peter Friese", 41 | tags: [ 42 | Tag(title: "Swift", color: Color(hex: "#f05138")), 43 | Tag(title: "SwiftUI", color: Color(hex: "#012495")) 44 | ]) 45 | } 46 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples/Models/ColorEntry.swift: -------------------------------------------------------------------------------- 1 | // 2 | // ColorEntry.swift 3 | // FirestoreCodableSamples 4 | // 5 | // Created by Peter Friese on 19.03.21. 6 | // 7 | // Licensed under the Apache License, Version 2.0 (the "License"); 8 | // you may not use this file except in compliance with the License. 9 | // You may obtain a copy of the License at 10 | // 11 | // http://www.apache.org/licenses/LICENSE-2.0 12 | // 13 | // Unless required by applicable law or agreed to in writing, software 14 | // distributed under the License is distributed on an "AS IS" BASIS, 15 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 | // See the License for the specific language governing permissions and 17 | // limitations under the License. 18 | 19 | import Foundation 20 | import SwiftUI 21 | import FirebaseFirestoreSwift 22 | 23 | struct ColorEntry: Identifiable, Codable { 24 | @DocumentID var id: String? 25 | var name: String 26 | var color: Color 27 | } 28 | 29 | extension ColorEntry { 30 | static var empty = ColorEntry(name: "", color: Color.red) 31 | static var sample = [ 32 | ColorEntry(id: "red", name: "Red", color: .red), 33 | ColorEntry(id: "cerise", name: "Cerise", color: Color(hex: "#d52c67")) 34 | ] 35 | } 36 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples/Models/Office.swift: -------------------------------------------------------------------------------- 1 | // 2 | // Office.swift 3 | // FirestoreCodableSamples 4 | // 5 | // Created by Peter Friese on 10.10.22. 6 | // 7 | // Licensed under the Apache License, Version 2.0 (the "License"); 8 | // you may not use this file except in compliance with the License. 9 | // You may obtain a copy of the License at 10 | // 11 | // http://www.apache.org/licenses/LICENSE-2.0 12 | // 13 | // Unless required by applicable law or agreed to in writing, software 14 | // distributed under the License is distributed on an "AS IS" BASIS, 15 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 | // See the License for the specific language governing permissions and 17 | // limitations under the License. 18 | 19 | import Foundation 20 | import Firebase 21 | import FirebaseFirestoreSwift 22 | 23 | struct Office: Identifiable, Codable { 24 | @DocumentID var id: String? 25 | var name: String 26 | var location: GeoPoint 27 | } 28 | 29 | extension Office { 30 | static var empty = Office(name: "", location: GeoPoint(latitude: 0, longitude: 0)) 31 | static var sample = [ 32 | Office(id: "6PS", name: "Google UK, 6 Pancras Square", location: GeoPoint(latitude: 51.5327652, longitude: -0.1272025)), 33 | Office(id: "googleplex", name: "Googleplex", location: GeoPoint(latitude: 37.4207294, longitude: -122.084954)), 34 | Office(id: "sfo", name: "Google San Francisco", location: GeoPoint(latitude: 37.7898829, longitude: -122.3915139)), 35 | Office(id: "ham", name: "Google Hamburg", location: GeoPoint(latitude: 53.553986, longitude: 9.9856482)), 36 | Office(id: "nyc", name: "Google New York", location: GeoPoint(latitude: 40.7414688, longitude: -74.0033873)), 37 | ] 38 | } 39 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples/Models/ProgrammingLanguage.swift: -------------------------------------------------------------------------------- 1 | // 2 | // ProgrammingLanguage.swift 3 | // FirestoreCodableSamples 4 | // 5 | // Created by Peter Friese on 19.03.21. 6 | // 7 | // Licensed under the Apache License, Version 2.0 (the "License"); 8 | // you may not use this file except in compliance with the License. 9 | // You may obtain a copy of the License at 10 | // 11 | // http://www.apache.org/licenses/LICENSE-2.0 12 | // 13 | // Unless required by applicable law or agreed to in writing, software 14 | // distributed under the License is distributed on an "AS IS" BASIS, 15 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 | // See the License for the specific language governing permissions and 17 | // limitations under the License. 18 | 19 | import Foundation 20 | import FirebaseFirestoreSwift 21 | 22 | struct ProgrammingLanguage: Identifiable, Codable { 23 | @DocumentID var id: String? 24 | var name: String 25 | var year: Date 26 | var reasonWhyILoveThis: String = "" 27 | 28 | enum CodingKeys: String, CodingKey { 29 | case id 30 | case name = "language_name" 31 | case year 32 | } 33 | } 34 | 35 | extension ProgrammingLanguage { 36 | func yearAsString(date: Date) -> String { 37 | let formatter = DateFormatter() 38 | formatter.dateFormat = "yyyy" 39 | return formatter.string(from: date) 40 | } 41 | 42 | var yearAsString: String { 43 | return yearAsString(date: year) 44 | } 45 | } 46 | 47 | extension ProgrammingLanguage { 48 | static let empty = ProgrammingLanguage(name: "", year: Date()) 49 | static let sample = [ 50 | ProgrammingLanguage(id: "plankalkuel", name: "Plankalkül", year: Date(), reasonWhyILoveThis: "It sounds fancy"), 51 | ProgrammingLanguage(id: "swift", name: "Swift", year: Date(), reasonWhyILoveThis: "Extensions & protocols") 52 | ] 53 | } 54 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples/Preview Content/Preview Assets.xcassets/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "info" : { 3 | "author" : "xcode", 4 | "version" : 1 5 | } 6 | } 7 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples/Screens/CustomizeMappingScreen.swift: -------------------------------------------------------------------------------- 1 | // 2 | // CustomizeMappingScreen.swift 3 | // FirestoreCodableSamples 4 | // 5 | // Created by Peter Friese on 19.03.21. 6 | // 7 | // Licensed under the Apache License, Version 2.0 (the "License"); 8 | // you may not use this file except in compliance with the License. 9 | // You may obtain a copy of the License at 10 | // 11 | // http://www.apache.org/licenses/LICENSE-2.0 12 | // 13 | // Unless required by applicable law or agreed to in writing, software 14 | // distributed under the License is distributed on an "AS IS" BASIS, 15 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 | // See the License for the specific language governing permissions and 17 | // limitations under the License. 18 | 19 | import SwiftUI 20 | import Firebase 21 | import FirebaseFirestoreSwift 22 | 23 | class CustomizeMappingViewModel: ObservableObject { 24 | @Published var programmingLanguages = ProgrammingLanguage.sample // [ProgrammingLanguage]() 25 | @Published var newLanguage = ProgrammingLanguage.empty 26 | @Published var errorMessage: String? 27 | 28 | private var db = Firestore.firestore() 29 | private var listenerRegistration: ListenerRegistration? 30 | 31 | fileprivate func unsubscribe() { 32 | if listenerRegistration != nil { 33 | listenerRegistration?.remove() 34 | listenerRegistration = nil 35 | } 36 | } 37 | 38 | fileprivate func subscribe() { 39 | if listenerRegistration == nil { 40 | listenerRegistration = db.collection("programming-languages") 41 | .addSnapshotListener { [weak self] (querySnapshot, error) in 42 | guard let documents = querySnapshot?.documents else { 43 | self?.errorMessage = "No documents in 'programming-languages' collection" 44 | return 45 | } 46 | 47 | self?.programmingLanguages = documents.compactMap { queryDocumentSnapshot in 48 | let result = Result { try queryDocumentSnapshot.data(as: ProgrammingLanguage.self) } 49 | 50 | switch result { 51 | case .success(let programmingLanguage): 52 | // A ProgrammingLanguage value was successfully initialized from the DocumentSnapshot. 53 | self?.errorMessage = nil 54 | return programmingLanguage 55 | case .failure(let error): 56 | // A Book value could not be initialized from the DocumentSnapshot. 57 | switch error { 58 | case DecodingError.typeMismatch(_, let context): 59 | self?.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 60 | case DecodingError.valueNotFound(_, let context): 61 | self?.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 62 | case DecodingError.keyNotFound(_, let context): 63 | self?.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 64 | case DecodingError.dataCorrupted(let key): 65 | self?.errorMessage = "\(error.localizedDescription): \(key)" 66 | default: 67 | self?.errorMessage = "Error decoding document: \(error.localizedDescription)" 68 | } 69 | return nil 70 | } 71 | } 72 | } 73 | } 74 | } 75 | 76 | fileprivate func addLanguage() { 77 | let collectionRef = db.collection("programming-languages") 78 | do { 79 | let newDocReference = try collectionRef.addDocument(from: newLanguage) 80 | print("ProgrammingLanguage stored with new document reference: \(newDocReference)") 81 | } 82 | catch { 83 | print(error) 84 | } 85 | } 86 | } 87 | 88 | struct CustomizeMappingScreen: View { 89 | @StateObject var viewModel = CustomizeMappingViewModel() 90 | 91 | var body: some View { 92 | SampleScreen("Customize Mapping", introduction: "We can use Codable's CodingKeys to customize Firestore's mapping") { 93 | Form { 94 | Section(header: Text("Programming Languages")) { 95 | List(viewModel.programmingLanguages) { language in 96 | HStack { 97 | Text(language.name) 98 | Spacer() 99 | Text("Released: \(language.yearAsString)") 100 | .font(.caption) 101 | } 102 | } 103 | } 104 | Section { 105 | TextField("Language name", text: $viewModel.newLanguage.name) 106 | TextField("Reason I love this", text: $viewModel.newLanguage.reasonWhyILoveThis) 107 | DatePicker("Date of release", selection: $viewModel.newLanguage.year, displayedComponents: [.date]) 108 | Button(action: viewModel.addLanguage ) { 109 | Label("Add new language", systemImage: "plus") 110 | } 111 | } 112 | } 113 | } 114 | .onAppear() { 115 | viewModel.subscribe() 116 | } 117 | .onDisappear() { 118 | viewModel.unsubscribe() 119 | } 120 | } 121 | } 122 | 123 | struct CustomizeMappingScreen_Previews: PreviewProvider { 124 | static var previews: some View { 125 | Group { 126 | NavigationView { 127 | CustomizeMappingScreen() 128 | } 129 | NavigationView { 130 | CustomizeMappingScreen() 131 | } 132 | .preferredColorScheme(.dark) 133 | } 134 | } 135 | } 136 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples/Screens/ManuallyMappingSimpleTypesScreen.swift: -------------------------------------------------------------------------------- 1 | // 2 | // ManuallyMappingSimpleTypesScreen.swift 3 | // FirestoreCodableSamples 4 | // 5 | // Created by Peter Friese on 18.03.21. 6 | // 7 | // Licensed under the Apache License, Version 2.0 (the "License"); 8 | // you may not use this file except in compliance with the License. 9 | // You may obtain a copy of the License at 10 | // 11 | // http://www.apache.org/licenses/LICENSE-2.0 12 | // 13 | // Unless required by applicable law or agreed to in writing, software 14 | // distributed under the License is distributed on an "AS IS" BASIS, 15 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 | // See the License for the specific language governing permissions and 17 | // limitations under the License. 18 | 19 | import SwiftUI 20 | import Firebase 21 | import FirebaseFirestoreSwift 22 | 23 | class ManuallyMappingSimpleTypesViewModel: ObservableObject { 24 | @Published var book: Book = .empty 25 | @Published var errorMessage: String? 26 | 27 | private var db = Firestore.firestore() 28 | 29 | fileprivate func fetchAndMap() { 30 | fetchBook(documentId: "hitchhiker") 31 | } 32 | 33 | fileprivate func fetchAndMapNonExisting() { 34 | fetchBook(documentId: "does-not-exist") 35 | } 36 | 37 | fileprivate func fetchAndTryMappingInvalidData() { 38 | fetchBook(documentId: "invalid-data") 39 | } 40 | 41 | #warning("DO NOT MAP YOUR DOCUMENTS MANUALLY. USE CODABLE INSTEAD.") 42 | private func fetchBook(documentId: String) { 43 | let docRef = db.collection("books").document(documentId) 44 | 45 | docRef.getDocument { document, error in 46 | if let error = error as NSError? { 47 | self.errorMessage = "Error getting document: \(error.localizedDescription)" 48 | } 49 | else { 50 | if let document = document { 51 | let id = document.documentID 52 | let data = document.data() 53 | let title = data?["title"] as? String ?? "" 54 | let numberOfPages = data?["numberOfPages"] as? Int ?? 0 55 | let author = data?["author"] as? String ?? "" 56 | self.book = Book(id:id, title: title, numberOfPages: numberOfPages, author: author) 57 | } 58 | } 59 | } 60 | } 61 | } 62 | 63 | struct ManuallyMappingSimpleTypesScreen: View { 64 | @StateObject var viewModel = ManuallyMappingSimpleTypesViewModel() 65 | 66 | @ViewBuilder 67 | var messageView: some View { 68 | if let errorMessage = viewModel.errorMessage { 69 | Text(errorMessage).foregroundColor(.red) 70 | } 71 | else { 72 | EmptyView() 73 | } 74 | } 75 | 76 | var body: some View { 77 | SampleScreen("Mapping Simple Types", introduction: "⚠️ Mapping documents manually is possible, but not recommended.") { 78 | Form { 79 | Section(header: Text("Book"), footer: messageView) { 80 | TextField("Title", text: $viewModel.book.title) 81 | TextField("Number of pages", value: $viewModel.book.numberOfPages, formatter: NumberFormatter()) 82 | TextField("Author", text: $viewModel.book.author) 83 | } 84 | Section(header: Text("Actions")) { 85 | Button("Fetch and map a book") { 86 | viewModel.fetchAndMap() 87 | } 88 | Button("Fetch and map a non-existing book") { 89 | viewModel.fetchAndMapNonExisting() 90 | } 91 | Button("Try mapping book from invalid data") { 92 | viewModel.fetchAndTryMappingInvalidData() 93 | } 94 | } 95 | } 96 | } 97 | } 98 | } 99 | 100 | struct ManuallyMappingSimpleTypesScreen_Previews: PreviewProvider { 101 | static var previews: some View { 102 | NavigationView { 103 | ManuallyMappingSimpleTypesScreen() 104 | } 105 | } 106 | } 107 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples/Screens/MappingArraysScreen.swift: -------------------------------------------------------------------------------- 1 | // 2 | // MappingArraysSCreen.swift 3 | // FirestoreCodableSamples 4 | // 5 | // Created by Peter Friese on 18.03.21. 6 | // 7 | // Licensed under the Apache License, Version 2.0 (the "License"); 8 | // you may not use this file except in compliance with the License. 9 | // You may obtain a copy of the License at 10 | // 11 | // http://www.apache.org/licenses/LICENSE-2.0 12 | // 13 | // Unless required by applicable law or agreed to in writing, software 14 | // distributed under the License is distributed on an "AS IS" BASIS, 15 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 | // See the License for the specific language governing permissions and 17 | // limitations under the License. 18 | 19 | import SwiftUI 20 | import Firebase 21 | import FirebaseFirestoreSwift 22 | 23 | class MappingArraysViewModel: ObservableObject { 24 | @Published var book: BookWithGenre = .empty 25 | @Published var errorMessage: String? 26 | 27 | private var db = Firestore.firestore() 28 | 29 | fileprivate func fetchAndMap() { 30 | fetchBook(documentId: "hitchhiker-genre") 31 | } 32 | 33 | private func fetchBook(documentId: String) { 34 | let docRef = db.collection("books").document(documentId) 35 | 36 | docRef.getDocument(as: BookWithGenre.self) { result in 37 | switch result { 38 | case .success(let book): 39 | self.book = book 40 | self.errorMessage = nil 41 | case .failure(let error): 42 | // A Book value could not be initialized from the DocumentSnapshot. 43 | switch error { 44 | case DecodingError.typeMismatch(_, let context): 45 | self.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 46 | case DecodingError.valueNotFound(_, let context): 47 | self.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 48 | case DecodingError.keyNotFound(_, let context): 49 | self.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 50 | case DecodingError.dataCorrupted(let key): 51 | self.errorMessage = "\(error.localizedDescription): \(key)" 52 | default: 53 | self.errorMessage = "Error decoding document: \(error.localizedDescription)" 54 | } 55 | } 56 | } 57 | } 58 | 59 | fileprivate func updateBook() { 60 | if let id = book.id { 61 | let docRef = db.collection("books").document(id) 62 | do { 63 | try docRef.setData(from: book) 64 | } 65 | catch { 66 | print(error) 67 | } 68 | } 69 | } 70 | 71 | fileprivate func addBook() { 72 | let collectionRef = db.collection("books") 73 | do { 74 | let newDocReference = try collectionRef.addDocument(from: self.book) 75 | print("Book stored with new document reference: \(newDocReference)") 76 | } 77 | catch { 78 | print(error) 79 | } 80 | } 81 | 82 | func newBook() { 83 | self.book = .empty 84 | } 85 | 86 | private var genres: Set = ["Action", "Fantasy", "Fairy Tale"] 87 | 88 | func addGenre() { 89 | let unusedGenres = self.genres.subtracting(book.genres) 90 | if let genre = unusedGenres.first { 91 | self.book.genres.append(genre) 92 | } 93 | } 94 | } 95 | 96 | struct MappingArraysScreen: View { 97 | @StateObject var viewModel = MappingArraysViewModel() 98 | 99 | @ViewBuilder 100 | var messageView: some View { 101 | if let errorMessage = viewModel.errorMessage { 102 | Text(errorMessage).foregroundColor(.red) 103 | } 104 | else { 105 | EmptyView() 106 | } 107 | } 108 | 109 | var body: some View { 110 | SampleScreen("Mapping Arrays", introduction: "Firestore makes mapping arrays easy.") { 111 | Form { 112 | Section(header: Text("Book"), footer: messageView) { 113 | TextField("Title", text: $viewModel.book.title) 114 | TextField("Number of pages", value: $viewModel.book.numberOfPages, formatter: NumberFormatter()) 115 | TextField("Author", text: $viewModel.book.author) 116 | } 117 | Section(header: Text("Genres")) { 118 | List(viewModel.book.genres, id: \.self) { genre in 119 | Text(genre) 120 | } 121 | Button(action: viewModel.addGenre) { 122 | Label("Add a genre", systemImage: "plus") 123 | } 124 | } 125 | Section(header: Text("Actions")) { 126 | Button(action: viewModel.fetchAndMap) { 127 | Label("Fetch and map a book", systemImage: "square.and.arrow.up") 128 | } 129 | 130 | Button(action: viewModel.updateBook) { 131 | Label("Udpate book", systemImage: "square.and.arrow.down") 132 | } 133 | Button(action: viewModel.newBook) { 134 | Label("New Book", systemImage: "sparkles") 135 | } 136 | Button(action: viewModel.addBook) { 137 | Label("Add Book", systemImage: "plus") 138 | } 139 | } 140 | } 141 | } 142 | } 143 | } 144 | 145 | struct MappingArraysScreen_Previews: PreviewProvider { 146 | static var previews: some View { 147 | NavigationView { 148 | MappingArraysScreen() 149 | } 150 | } 151 | } 152 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples/Screens/MappingArraysWithNestedTypesScreen.swift: -------------------------------------------------------------------------------- 1 | // 2 | // MappingArraysWithNestedTypes.swift 3 | // FirestoreCodableSamples 4 | // 5 | // Created by Peter Friese on 18.03.21. 6 | // 7 | // Licensed under the Apache License, Version 2.0 (the "License"); 8 | // you may not use this file except in compliance with the License. 9 | // You may obtain a copy of the License at 10 | // 11 | // http://www.apache.org/licenses/LICENSE-2.0 12 | // 13 | // Unless required by applicable law or agreed to in writing, software 14 | // distributed under the License is distributed on an "AS IS" BASIS, 15 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 | // See the License for the specific language governing permissions and 17 | // limitations under the License. 18 | 19 | import SwiftUI 20 | 21 | import SwiftUI 22 | import Firebase 23 | import FirebaseFirestoreSwift 24 | 25 | class MappingArraysWithNestedTypesViewModel: ObservableObject { 26 | @Published var book: BookWithTags = .empty 27 | @Published var errorMessage: String? 28 | 29 | private var db = Firestore.firestore() 30 | 31 | fileprivate func fetchAndMap() { 32 | fetchBook(documentId: "hitchhiker-tags") 33 | } 34 | 35 | private func fetchBook(documentId: String) { 36 | let docRef = db.collection("books").document(documentId) 37 | 38 | docRef.getDocument(as: BookWithTags.self) { result in 39 | switch result { 40 | case .success(let book): 41 | self.book = book 42 | self.errorMessage = nil 43 | case .failure(let error): 44 | // A Book value could not be initialized from the DocumentSnapshot. 45 | switch error { 46 | case DecodingError.typeMismatch(_, let context): 47 | self.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 48 | case DecodingError.valueNotFound(_, let context): 49 | self.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 50 | case DecodingError.keyNotFound(_, let context): 51 | self.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 52 | case DecodingError.dataCorrupted(let key): 53 | self.errorMessage = "\(error.localizedDescription): \(key)" 54 | default: 55 | self.errorMessage = "Error decoding document: \(error.localizedDescription)" 56 | } 57 | } 58 | } 59 | } 60 | 61 | fileprivate func updateBook() { 62 | if let id = book.id { 63 | let docRef = db.collection("books").document(id) 64 | do { 65 | try docRef.setData(from: book) 66 | } 67 | catch { 68 | print(error) 69 | } 70 | } 71 | } 72 | 73 | fileprivate func addBook() { 74 | let collectionRef = db.collection("books") 75 | do { 76 | let newDocReference = try collectionRef.addDocument(from: self.book) 77 | print("Book stored with new document reference: \(newDocReference)") 78 | } 79 | catch { 80 | print(error) 81 | } 82 | } 83 | 84 | fileprivate func newBook() { 85 | self.book = .empty 86 | } 87 | 88 | private var tags: Set = [ 89 | Tag(title: "Space", color: Color(hex: "#131a2d")), 90 | Tag(title: "Tea", color: Color(hex: "#d8bfbf")), 91 | Tag(title: "Improbability", color: Color(hex: "#fd1d48")), 92 | ] 93 | 94 | fileprivate func addTag() { 95 | let unusedTags = self.tags.subtracting(book.tags) 96 | if let tag = unusedTags.first { 97 | self.book.tags.append(tag) 98 | } 99 | } 100 | } 101 | 102 | struct MappingArraysWithNestedTypesScreen: View { 103 | @StateObject var viewModel = MappingArraysWithNestedTypesViewModel() 104 | 105 | @ViewBuilder 106 | var messageView: some View { 107 | if let errorMessage = viewModel.errorMessage { 108 | Text(errorMessage).foregroundColor(.red) 109 | } 110 | else { 111 | EmptyView() 112 | } 113 | } 114 | 115 | var body: some View { 116 | SampleScreen("Mapping Arrays", introduction: "Firestore makes mapping arrays easy.") { 117 | Form { 118 | Section(header: Text("Book"), footer: messageView) { 119 | TextField("Title", text: $viewModel.book.title) 120 | TextField("Number of pages", value: $viewModel.book.numberOfPages, formatter: NumberFormatter()) 121 | TextField("Author", text: $viewModel.book.author) 122 | } 123 | Section(header: Text("Tags")) { 124 | List(viewModel.book.tags, id: \.self) { tag in 125 | Text(tag.title) 126 | .foregroundColor(tag.color.accessibleFontColor) 127 | .padding(.horizontal, 4) 128 | .padding(.vertical, 2) 129 | .background(tag.color) 130 | .cornerRadius(3.0) 131 | } 132 | Button(action: viewModel.addTag) { 133 | Label("Add a tag", systemImage: "plus") 134 | } 135 | } 136 | Section(header: Text("Actions")) { 137 | Button(action: viewModel.fetchAndMap) { 138 | Label("Fetch and map a book", systemImage: "square.and.arrow.up") 139 | } 140 | 141 | Button(action: viewModel.updateBook) { 142 | Label("Udpate book", systemImage: "square.and.arrow.down") 143 | } 144 | Button(action: viewModel.newBook) { 145 | Label("New Book", systemImage: "sparkles") 146 | } 147 | Button(action: viewModel.addBook) { 148 | Label("Add Book", systemImage: "plus") 149 | } 150 | } 151 | } 152 | } 153 | } 154 | } 155 | 156 | struct MappingArraysWithNestedTypesScreen_Previews: PreviewProvider { 157 | static var previews: some View { 158 | NavigationView { 159 | MappingArraysWithNestedTypesScreen() 160 | } 161 | } 162 | } 163 | 164 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples/Screens/MappingColorsScreen.swift: -------------------------------------------------------------------------------- 1 | // 2 | // MappingColorsSCreen.swift 3 | // FirestoreCodableSamples 4 | // 5 | // Created by Peter Friese on 19.03.21. 6 | // 7 | // Licensed under the Apache License, Version 2.0 (the "License"); 8 | // you may not use this file except in compliance with the License. 9 | // You may obtain a copy of the License at 10 | // 11 | // http://www.apache.org/licenses/LICENSE-2.0 12 | // 13 | // Unless required by applicable law or agreed to in writing, software 14 | // distributed under the License is distributed on an "AS IS" BASIS, 15 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 | // See the License for the specific language governing permissions and 17 | // limitations under the License. 18 | 19 | import SwiftUI 20 | import Firebase 21 | import FirebaseFirestoreSwift 22 | 23 | class MappingColorsViewModel: ObservableObject { 24 | @Published var colorEntries = [ColorEntry]() 25 | @Published var newColor = ColorEntry.empty 26 | @Published var errorMessage: String? 27 | 28 | private var db = Firestore.firestore() 29 | private var listenerRegistration: ListenerRegistration? 30 | 31 | fileprivate func unsubscribe() { 32 | if listenerRegistration != nil { 33 | listenerRegistration?.remove() 34 | listenerRegistration = nil 35 | } 36 | } 37 | 38 | fileprivate func subscribe() { 39 | if listenerRegistration == nil { 40 | listenerRegistration = db.collection("colors") 41 | .addSnapshotListener { [weak self] (querySnapshot, error) in 42 | guard let documents = querySnapshot?.documents else { 43 | self?.errorMessage = "No documents in 'colors' collection" 44 | return 45 | } 46 | 47 | self?.colorEntries = documents.compactMap { queryDocumentSnapshot in 48 | let result = Result { try queryDocumentSnapshot.data(as: ColorEntry.self) } 49 | switch result { 50 | case .success(let colorEntry): 51 | // A ColorEntry value was successfully initialized from the DocumentSnapshot. 52 | self?.errorMessage = nil 53 | return colorEntry 54 | case .failure(let error): 55 | // A ColorEntry value could not be initialized from the DocumentSnapshot. 56 | switch error { 57 | case DecodingError.typeMismatch(_, let context): 58 | self?.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 59 | case DecodingError.valueNotFound(_, let context): 60 | self?.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 61 | case DecodingError.keyNotFound(_, let context): 62 | self?.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 63 | case DecodingError.dataCorrupted(let key): 64 | self?.errorMessage = "\(error.localizedDescription): \(key)" 65 | default: 66 | self?.errorMessage = "Error decoding document: \(error.localizedDescription)" 67 | } 68 | return nil 69 | } 70 | } 71 | } 72 | } 73 | } 74 | 75 | fileprivate func addColorEntry() { 76 | let collectionRef = db.collection("colors") 77 | do { 78 | let newDocReference = try collectionRef.addDocument(from: newColor) 79 | print("ColorEntry stored with new document reference: \(newDocReference)") 80 | } 81 | catch { 82 | print(error) 83 | } 84 | } 85 | } 86 | 87 | struct MappingColorsScreen: View { 88 | @StateObject var viewModel = MappingColorsViewModel() 89 | 90 | var body: some View { 91 | SampleScreen("Mapping Colors", introduction: "Mapping colors is easy once we conform Color to Codable.") { 92 | Form { 93 | Section(header: Text("Colors")) { 94 | List(viewModel.colorEntries) { colorEntry in 95 | Text("\(colorEntry.name) (\(colorEntry.color.toHex ?? ""))") 96 | .listRowBackground(colorEntry.color) 97 | .foregroundColor(colorEntry.color.accessibleFontColor) 98 | .padding(.horizontal, 4) 99 | .padding(.vertical, 2) 100 | .background(colorEntry.color) 101 | .cornerRadius(3.0) 102 | } 103 | } 104 | Section { 105 | ColorPicker(selection: $viewModel.newColor.color) { 106 | Label("First, pick color", systemImage: "paintpalette") 107 | } 108 | Button(action: viewModel.addColorEntry ) { 109 | Label("Then add it", systemImage: "plus") 110 | } 111 | } 112 | } 113 | } 114 | .onAppear() { 115 | viewModel.subscribe() 116 | } 117 | .onDisappear() { 118 | viewModel.unsubscribe() 119 | } 120 | } 121 | } 122 | 123 | struct MappingColorsScreen_Previews: PreviewProvider { 124 | static var previews: some View { 125 | Group { 126 | NavigationView { 127 | MappingColorsScreen() 128 | } 129 | NavigationView { 130 | MappingColorsScreen() 131 | } 132 | .preferredColorScheme(.dark) 133 | } 134 | } 135 | } 136 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples/Screens/MappingCustomTypesScreen.swift: -------------------------------------------------------------------------------- 1 | // 2 | // MappingCustomTypesScreen.swift 3 | // FirestoreCodableSamples 4 | // 5 | // Created by Peter Friese on 18.03.21. 6 | // 7 | // Licensed under the Apache License, Version 2.0 (the "License"); 8 | // you may not use this file except in compliance with the License. 9 | // You may obtain a copy of the License at 10 | // 11 | // http://www.apache.org/licenses/LICENSE-2.0 12 | // 13 | // Unless required by applicable law or agreed to in writing, software 14 | // distributed under the License is distributed on an "AS IS" BASIS, 15 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 | // See the License for the specific language governing permissions and 17 | // limitations under the License. 18 | 19 | import SwiftUI 20 | import Firebase 21 | import FirebaseFirestoreSwift 22 | 23 | class MappingCustomTypesViewModel: ObservableObject { 24 | @Published var book: BookWithCoverImages = .empty 25 | @Published var errorMessage: String? 26 | 27 | private var db = Firestore.firestore() 28 | 29 | fileprivate func fetchAndMap() { 30 | fetchBook(documentId: "hitchhiker-image-urls") 31 | } 32 | 33 | private func fetchBook(documentId: String) { 34 | let docRef = db.collection("books").document(documentId) 35 | 36 | docRef.getDocument(as: BookWithCoverImages.self) { result in 37 | switch result { 38 | case .success(let book): 39 | // A Book value was successfully initialized from the DocumentSnapshot. 40 | self.book = book 41 | self.errorMessage = nil 42 | case .failure(let error): 43 | // A Book value could not be initialized from the DocumentSnapshot. 44 | switch error { 45 | case DecodingError.typeMismatch(_, let context): 46 | self.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 47 | case DecodingError.valueNotFound(_, let context): 48 | self.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 49 | case DecodingError.keyNotFound(_, let context): 50 | self.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 51 | case DecodingError.dataCorrupted(let key): 52 | self.errorMessage = "\(error.localizedDescription): \(key)" 53 | default: 54 | self.errorMessage = "Error decoding document: \(error.localizedDescription)" 55 | } 56 | } 57 | } 58 | } 59 | 60 | fileprivate func updateBook() { 61 | if let id = book.id { 62 | let docRef = db.collection("books").document(id) 63 | do { 64 | try docRef.setData(from: book) 65 | } 66 | catch { 67 | print(error) 68 | } 69 | } 70 | } 71 | 72 | fileprivate func addBook() { 73 | let collectionRef = db.collection("books") 74 | do { 75 | let newDocReference = try collectionRef.addDocument(from: self.book) 76 | print("Book stored with new document reference: \(newDocReference)") 77 | } 78 | catch { 79 | print(error) 80 | } 81 | } 82 | } 83 | 84 | struct MappingCustomTypesScreen: View { 85 | @StateObject var viewModel = MappingCustomTypesViewModel() 86 | 87 | @ViewBuilder 88 | var messageView: some View { 89 | if let errorMessage = viewModel.errorMessage { 90 | Text(errorMessage).foregroundColor(.red) 91 | } 92 | else { 93 | EmptyView() 94 | } 95 | } 96 | 97 | var body: some View { 98 | SampleScreen("Mapping Simple Types", introduction: "Firestore makes mapping simple data types as simple as possible.") { 99 | Form { 100 | Section(header: Text("Book"), footer: messageView) { 101 | TextField("Title", text: $viewModel.book.title) 102 | TextField("Number of pages", value: $viewModel.book.numberOfPages, formatter: NumberFormatter()) 103 | TextField("Author", text: $viewModel.book.author) 104 | NavigationLink(destination: CoverImagesScreen(covers: viewModel.book.cover)) { 105 | Text("Covers") 106 | } 107 | } 108 | Section(header: Text("Actions")) { 109 | Button(action: viewModel.fetchAndMap) { 110 | Label("Fetch and map a book", systemImage: "square.and.arrow.up") 111 | } 112 | 113 | Button(action: viewModel.updateBook) { 114 | Label("Udpate book", systemImage: "square.and.arrow.down") 115 | } 116 | Button(action: viewModel.addBook) { 117 | Label("Add Book", systemImage: "plus") 118 | } 119 | } 120 | } 121 | } 122 | } 123 | } 124 | 125 | struct CoverImagesScreen: View { 126 | var covers: CoverImages? 127 | var body: some View { 128 | if let covers = covers { 129 | List { 130 | Text(covers.small.absoluteString) 131 | Text(covers.medium.absoluteString) 132 | Text(covers.large.absoluteString) 133 | } 134 | } 135 | else { 136 | Text("This book has no cover images") 137 | } 138 | } 139 | } 140 | 141 | struct MappingCustomTypesScreen_Previews: PreviewProvider { 142 | static var previews: some View { 143 | NavigationView { 144 | MappingCustomTypesScreen() 145 | } 146 | } 147 | } 148 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples/Screens/MappingEnumsScreen.swift: -------------------------------------------------------------------------------- 1 | // 2 | // MappingEnumsScreen.swift 3 | // FirestoreCodableSamples 4 | // 5 | // Created by Peter Friese on 22.03.21. 6 | // 7 | // Licensed under the Apache License, Version 2.0 (the "License"); 8 | // you may not use this file except in compliance with the License. 9 | // You may obtain a copy of the License at 10 | // 11 | // http://www.apache.org/licenses/LICENSE-2.0 12 | // 13 | // Unless required by applicable law or agreed to in writing, software 14 | // distributed under the License is distributed on an "AS IS" BASIS, 15 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 | // See the License for the specific language governing permissions and 17 | // limitations under the License. 18 | 19 | import SwiftUI 20 | import Firebase 21 | import FirebaseFirestoreSwift 22 | 23 | 24 | 25 | class MappingEnumsViewModel: ObservableObject { 26 | @Published var articles = Article.sample // [Article]() 27 | @Published var newArticle = Article.empty 28 | @Published var errorMessage: String? 29 | 30 | private var db = Firestore.firestore() 31 | private var listenerRegistration: ListenerRegistration? 32 | 33 | fileprivate func unsubscribe() { 34 | if listenerRegistration != nil { 35 | listenerRegistration?.remove() 36 | listenerRegistration = nil 37 | } 38 | } 39 | 40 | fileprivate func subscribe() { 41 | if listenerRegistration == nil { 42 | listenerRegistration = db.collection("articles") 43 | .addSnapshotListener { [weak self] (querySnapshot, error) in 44 | guard let documents = querySnapshot?.documents else { 45 | self?.errorMessage = "No documents in 'articles' collection" 46 | return 47 | } 48 | 49 | self?.articles = documents.compactMap { queryDocumentSnapshot in 50 | let result = Result { try queryDocumentSnapshot.data(as: Article.self) } 51 | 52 | switch result { 53 | case .success(let article): 54 | // An Article value was successfully initialized from the DocumentSnapshot. 55 | self?.errorMessage = nil 56 | return article 57 | case .failure(let error): 58 | // An Article value could not be initialized from the DocumentSnapshot. 59 | switch error { 60 | case DecodingError.typeMismatch(_, let context): 61 | self?.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 62 | case DecodingError.valueNotFound(_, let context): 63 | self?.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 64 | case DecodingError.keyNotFound(_, let context): 65 | self?.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 66 | case DecodingError.dataCorrupted(let key): 67 | self?.errorMessage = "\(error.localizedDescription): \(key)" 68 | default: 69 | self?.errorMessage = "Error decoding document: \(error.localizedDescription)" 70 | } 71 | return nil 72 | } 73 | } 74 | } 75 | } 76 | } 77 | 78 | fileprivate func addArticle() { 79 | let collectionRef = db.collection("articles") 80 | do { 81 | let newDocReference = try collectionRef.addDocument(from: newArticle) 82 | print("Article stored with new document reference: \(newDocReference)") 83 | } 84 | catch { 85 | print(error) 86 | } 87 | } 88 | } 89 | 90 | struct MappingEnumsScreen: View { 91 | @StateObject var viewModel = MappingEnumsViewModel() 92 | 93 | var body: some View { 94 | SampleScreen("Mapping Enums", introduction: "Enums can be mapped easily if their elements are codable") { 95 | Form { 96 | Section(header: Text("Articles")) { 97 | List(viewModel.articles) { article in 98 | VStack(alignment: .leading) { 99 | Text(article.title) 100 | Text("Status: \(article.status.rawValue)") 101 | .foregroundColor(article.status.color.accessibleFontColor) 102 | .padding(.horizontal, 4) 103 | .padding(.vertical, 2) 104 | .background(article.status.color) 105 | .cornerRadius(3.0) 106 | } 107 | } 108 | } 109 | Section { 110 | TextField("Title", text: $viewModel.newArticle.title) 111 | Picker("Status", selection: $viewModel.newArticle.status) { 112 | ForEach(Status.allCases, id: \.self) { status in 113 | Text(status.rawValue) 114 | } 115 | } 116 | Button(action: viewModel.addArticle ) { 117 | Label("Add new article", systemImage: "plus") 118 | } 119 | } 120 | } 121 | } 122 | .onAppear() { 123 | viewModel.subscribe() 124 | } 125 | .onDisappear() { 126 | viewModel.unsubscribe() 127 | } 128 | } 129 | } 130 | 131 | struct MappingEnumsScreen_Previews: PreviewProvider { 132 | static var previews: some View { 133 | NavigationView { 134 | MappingEnumsScreen() 135 | } 136 | } 137 | } 138 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples/Screens/MappingGeoPointsScreen.swift: -------------------------------------------------------------------------------- 1 | // 2 | // MappingGeoPointsScreen.swift 3 | // FirestoreCodableSamples 4 | // 5 | // Created by Peter Friese on 22.03.21. 6 | // 7 | // Licensed under the Apache License, Version 2.0 (the "License"); 8 | // you may not use this file except in compliance with the License. 9 | // You may obtain a copy of the License at 10 | // 11 | // http://www.apache.org/licenses/LICENSE-2.0 12 | // 13 | // Unless required by applicable law or agreed to in writing, software 14 | // distributed under the License is distributed on an "AS IS" BASIS, 15 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 | // See the License for the specific language governing permissions and 17 | // limitations under the License. 18 | 19 | import SwiftUI 20 | import MapKit 21 | import Firebase 22 | import FirebaseFirestoreSwift 23 | 24 | class MappingGeoPointsViewModel: ObservableObject { 25 | @Published var offices = Office.sample // [Office]() 26 | @Published var selectedOffice = Office.sample[0] 27 | @Published var selectedOfficeCoordinate: CLLocationCoordinate2D? 28 | @Published var visibleRegion: MKCoordinateRegion! 29 | @Published var errorMessage: String? 30 | 31 | private var db = Firestore.firestore() 32 | private var listenerRegistration: ListenerRegistration? 33 | 34 | init() { 35 | $selectedOffice 36 | // .compactMap { $0 } 37 | .map { office in 38 | CLLocationCoordinate2D(latitude: office.location.latitude, 39 | longitude: office.location.longitude) 40 | } 41 | .assign(to: &$selectedOfficeCoordinate) 42 | 43 | $selectedOfficeCoordinate 44 | .compactMap { $0 } 45 | .map { officeCoordinate in 46 | MKCoordinateRegion(center: officeCoordinate, 47 | span: MKCoordinateSpan( 48 | latitudeDelta: 0.005, 49 | longitudeDelta: 0.005)) 50 | } 51 | .assign(to: &$visibleRegion) 52 | 53 | 54 | 55 | } 56 | 57 | fileprivate func unsubscribe() { 58 | if listenerRegistration != nil { 59 | listenerRegistration?.remove() 60 | listenerRegistration = nil 61 | } 62 | } 63 | 64 | fileprivate func subscribe() { 65 | if listenerRegistration == nil { 66 | listenerRegistration = db.collection("locations") 67 | .addSnapshotListener { [weak self] (querySnapshot, error) in 68 | guard let documents = querySnapshot?.documents else { 69 | self?.errorMessage = "No documents in the 'locations' collection" 70 | return 71 | } 72 | 73 | self?.offices = documents.compactMap { queryDocumentSnapshot in 74 | let result = Result { try queryDocumentSnapshot.data(as: Office.self) } 75 | 76 | switch result { 77 | case .success(let office): 78 | // An Office value was successfully initialized from the DocumentSnapshot. 79 | self?.errorMessage = nil 80 | return office 81 | case .failure(let error): 82 | // An Office value could not be initialized from the DocumentSnapshot. 83 | switch error { 84 | case DecodingError.typeMismatch(_, let context): 85 | self?.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 86 | case DecodingError.valueNotFound(_, let context): 87 | self?.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 88 | case DecodingError.keyNotFound(_, let context): 89 | self?.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 90 | case DecodingError.dataCorrupted(let key): 91 | self?.errorMessage = "\(error.localizedDescription): \(key)" 92 | default: 93 | self?.errorMessage = "Error decoding document: \(error.localizedDescription)" 94 | } 95 | return nil 96 | } 97 | } 98 | } 99 | } 100 | } 101 | } 102 | 103 | struct MappingGeoPointsScreen: View { 104 | @StateObject var viewModel = MappingGeoPointsViewModel() 105 | 106 | var body: some View { 107 | SampleScreen("Mapping Geopoints", introduction: "GeoPoints are supported natively in Firestore") { 108 | Form { 109 | Map(coordinateRegion: $viewModel.visibleRegion, annotationItems: viewModel.offices) { office in 110 | MapPin(coordinate: CLLocationCoordinate2D(latitude: office.location.latitude, longitude: office.location.longitude), tint: .red) 111 | } 112 | .frame(height: 300) 113 | Section(header: Text("Google Offices")) { 114 | List(viewModel.offices) { office in 115 | VStack(alignment: .leading) { 116 | Text(office.name) 117 | Text("Lat: \(office.location.latitude), Lon: \(office.location.longitude)") 118 | } 119 | .onTapGesture { 120 | viewModel.selectedOffice = office 121 | } 122 | } 123 | } 124 | } 125 | } 126 | .onAppear() { 127 | viewModel.subscribe() 128 | } 129 | .onDisappear() { 130 | viewModel.unsubscribe() 131 | } 132 | } 133 | } 134 | 135 | struct MappingGeoPointsScreen_Previews: PreviewProvider { 136 | static var previews: some View { 137 | NavigationView { 138 | MappingGeoPointsScreen() 139 | } 140 | } 141 | } 142 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples/Screens/MappingSimpleTypesScreen.swift: -------------------------------------------------------------------------------- 1 | // 2 | // MappingSimpleTypesScreen.swift 3 | // FirestoreCodableSamples 4 | // 5 | // Created by Peter Friese on 17.03.21. 6 | // 7 | // Licensed under the Apache License, Version 2.0 (the "License"); 8 | // you may not use this file except in compliance with the License. 9 | // You may obtain a copy of the License at 10 | // 11 | // http://www.apache.org/licenses/LICENSE-2.0 12 | // 13 | // Unless required by applicable law or agreed to in writing, software 14 | // distributed under the License is distributed on an "AS IS" BASIS, 15 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 | // See the License for the specific language governing permissions and 17 | // limitations under the License. 18 | 19 | import SwiftUI 20 | import Firebase 21 | import FirebaseFirestoreSwift 22 | 23 | class MappingSimpleTypesViewModel: ObservableObject { 24 | @Published var book: Book = .empty 25 | @Published var errorMessage: String? 26 | 27 | private var db = Firestore.firestore() 28 | 29 | /// Use this to alteratively use async/await or callback-based implementations 30 | let useAsync = false 31 | 32 | fileprivate func fetchAndMap() { 33 | if useAsync { 34 | Task { 35 | await fetchBookAsync(documentId: "hitchhiker") 36 | } 37 | } 38 | else { 39 | fetchBook(documentId: "hitchhiker") 40 | } 41 | } 42 | 43 | fileprivate func fetchAndMapNonExisting() { 44 | if useAsync { 45 | Task { 46 | await fetchBookAsync(documentId: "does-not-exist") 47 | } 48 | } 49 | else { 50 | fetchBook(documentId: "does-not-exist") 51 | } 52 | } 53 | 54 | fileprivate func fetchAndTryMappingInvalidData() { 55 | if useAsync { 56 | Task { 57 | await fetchBookAsync(documentId: "invalid-data") 58 | } 59 | } 60 | else { 61 | fetchBook(documentId: "invalid-data") 62 | } 63 | } 64 | 65 | /// Alternative implementation that shows how to use async/await to call `getDocument` 66 | /// This needs to be marked as @MainActor so that we can safely access the errorMessage 67 | /// published property when encountering an error. 68 | @MainActor 69 | private func fetchBookAsync(documentId: String) async { 70 | let docRef = db.collection("books").document(documentId) 71 | do { 72 | self.book = try await docRef.getDocument(as: Book.self) 73 | } 74 | catch { 75 | switch error { 76 | case DecodingError.typeMismatch(_, let context): 77 | self.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 78 | case DecodingError.valueNotFound(_, let context): 79 | self.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 80 | case DecodingError.keyNotFound(_, let context): 81 | self.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 82 | case DecodingError.dataCorrupted(let key): 83 | self.errorMessage = "\(error.localizedDescription): \(key)" 84 | default: 85 | self.errorMessage = "Error decoding document: \(error.localizedDescription)" 86 | } 87 | } 88 | } 89 | 90 | private func fetchBook(documentId: String) { 91 | let docRef = db.collection("books").document(documentId) 92 | 93 | docRef.getDocument(as: Book.self) { result in 94 | switch result { 95 | case .success(let book): 96 | // A Book value was successfully initialized from the DocumentSnapshot. 97 | self.book = book 98 | self.errorMessage = nil 99 | case .failure(let error): 100 | // A Book value could not be initialized from the DocumentSnapshot. 101 | switch error { 102 | case DecodingError.typeMismatch(_, let context): 103 | self.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 104 | case DecodingError.valueNotFound(_, let context): 105 | self.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 106 | case DecodingError.keyNotFound(_, let context): 107 | self.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 108 | case DecodingError.dataCorrupted(let key): 109 | self.errorMessage = "\(error.localizedDescription): \(key)" 110 | default: 111 | self.errorMessage = "Error decoding document: \(error.localizedDescription)" 112 | } 113 | } 114 | } 115 | } 116 | 117 | private func fetchBookOptional(documentId: String) { 118 | let docRef = db.collection("books").document(documentId) 119 | 120 | // If you expect that a document might *not exist*, use an optional type (Book?.self) 121 | // and then perform an `if let book = book` dance to handle this case. 122 | docRef.getDocument(as: Book?.self) { result in 123 | switch result { 124 | case .success(let book): 125 | if let book = book { 126 | // A Book value was successfully initialized from the DocumentSnapshot. 127 | self.book = book 128 | self.errorMessage = nil 129 | } 130 | else { 131 | // A nil value was successfully initialized from the DocumentSnapshot, 132 | // or the DocumentSnapshot was nil. 133 | self.errorMessage = "Document doesn't exist." 134 | } 135 | case .failure(let error): 136 | // A Book value could not be initialized from the DocumentSnapshot. 137 | switch error { 138 | case DecodingError.typeMismatch(_, let context): 139 | self.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 140 | case DecodingError.valueNotFound(_, let context): 141 | self.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 142 | case DecodingError.keyNotFound(_, let context): 143 | self.errorMessage = "\(error.localizedDescription): \(context.debugDescription)" 144 | case DecodingError.dataCorrupted(let key): 145 | self.errorMessage = "\(error.localizedDescription): \(key)" 146 | default: 147 | self.errorMessage = "Error decoding document: \(error.localizedDescription)" 148 | } 149 | } 150 | } 151 | } 152 | 153 | fileprivate func updateBook() { 154 | if let id = book.id { 155 | let docRef = db.collection("books").document(id) 156 | do { 157 | try docRef.setData(from: book) 158 | } 159 | catch { 160 | print(error) 161 | } 162 | } 163 | } 164 | 165 | fileprivate func addBook() { 166 | let collectionRef = db.collection("books") 167 | do { 168 | let newDocReference = try collectionRef.addDocument(from: self.book) 169 | print("Book stored with new document reference: \(newDocReference)") 170 | } 171 | catch { 172 | print(error) 173 | } 174 | } 175 | } 176 | 177 | struct MappingSimpleTypesScreen: View { 178 | @StateObject var viewModel = MappingSimpleTypesViewModel() 179 | 180 | @ViewBuilder 181 | var messageView: some View { 182 | if let errorMessage = viewModel.errorMessage { 183 | Text(errorMessage).foregroundColor(.red) 184 | } 185 | else { 186 | EmptyView() 187 | } 188 | } 189 | 190 | var body: some View { 191 | SampleScreen("Mapping Simple Types", introduction: "Firestore makes mapping simple data types as simple as possible.") { 192 | Form { 193 | Section(header: Text("Book"), footer: messageView) { 194 | TextField("Title", text: $viewModel.book.title) 195 | TextField("Number of pages", value: $viewModel.book.numberOfPages, formatter: NumberFormatter()) 196 | TextField("Author", text: $viewModel.book.author) 197 | } 198 | Section(header: Text("Actions")) { 199 | Button(action: viewModel.fetchAndMap) { 200 | Label("Fetch and map a book", systemImage: "square.and.arrow.up") 201 | } 202 | Button(action: viewModel.fetchAndMapNonExisting) { 203 | Label("Fetch and map a non-existing book", systemImage: "square.and.arrow.up") 204 | } 205 | Button(action: viewModel.fetchAndTryMappingInvalidData) { 206 | Label("Try mapping book from invalid data", systemImage: "square.and.arrow.up") 207 | } 208 | 209 | Button(action: viewModel.updateBook) { 210 | Label("Udpate book", systemImage: "square.and.arrow.down") 211 | } 212 | Button(action: viewModel.addBook) { 213 | Label("Add Book", systemImage: "plus") 214 | } 215 | } 216 | } 217 | } 218 | } 219 | } 220 | 221 | struct MappingSimpleTypesScreen_Previews: PreviewProvider { 222 | static var previews: some View { 223 | NavigationView { 224 | MappingSimpleTypesScreen() 225 | } 226 | } 227 | } 228 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples/Screens/MenuScreen.swift: -------------------------------------------------------------------------------- 1 | // 2 | // MenuScreen.swift 3 | // FirestoreCodableSamples 4 | // 5 | // Created by Peter Friese on 17.03.21. 6 | // 7 | // Licensed under the Apache License, Version 2.0 (the "License"); 8 | // you may not use this file except in compliance with the License. 9 | // You may obtain a copy of the License at 10 | // 11 | // http://www.apache.org/licenses/LICENSE-2.0 12 | // 13 | // Unless required by applicable law or agreed to in writing, software 14 | // distributed under the License is distributed on an "AS IS" BASIS, 15 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 | // See the License for the specific language governing permissions and 17 | // limitations under the License. 18 | 19 | import SwiftUI 20 | 21 | struct MenuScreen: View { 22 | var body: some View { 23 | SampleScreen("Firestore & Codable", 24 | introduction: "Learn how to map data from Firestore using Swift's Codable API. \n\n" 25 | + "To run this demo, install the Firebase Emulator Suite and run the 'start.sh' script in the root folder of this project.") 26 | { 27 | Form { 28 | Section(header: Text("Mapping manually")) { 29 | NavigationLink(destination: ManuallyMappingSimpleTypesScreen()) { 30 | Label("Manually mapping simple types", systemImage: "hand.draw") 31 | } 32 | } 33 | Section(header: Text("Mapping simple types")) { 34 | NavigationLink(destination: MappingSimpleTypesScreen()) { 35 | Label("Mapping simple types", systemImage: "list.bullet.rectangle") 36 | } 37 | } 38 | Section(header: Text("Mapping complex types")) { 39 | NavigationLink(destination: MappingCustomTypesScreen()) { 40 | Label("Mapping custom types", systemImage: "rectangle.3.offgrid") 41 | } 42 | NavigationLink(destination: MappingArraysScreen()) { 43 | Label("Mapping arrays", systemImage: "square.stack.3d.down.forward") 44 | } 45 | NavigationLink(destination: MappingArraysWithNestedTypesScreen()) { 46 | Label("Mapping arrays w/ custom types", systemImage: "square.stack.3d.down.forward") 47 | } 48 | NavigationLink(destination: CustomizeMappingScreen()) { 49 | Label("Mapping dates and times", systemImage: "calendar.badge.clock") 50 | } 51 | NavigationLink(destination: MappingGeoPointsScreen()) { 52 | Label("Mapping GeoPoints", systemImage: "globe") 53 | } 54 | NavigationLink(destination: MappingColorsScreen()) { 55 | Label("Mapping Colors", systemImage: "paintpalette") 56 | } 57 | NavigationLink(destination: MappingEnumsScreen()) { 58 | Label("Mapping Enums", systemImage: "list.number") 59 | } 60 | NavigationLink(destination: CustomizeMappingScreen()) { 61 | Label("Custom mapping", systemImage: "sparkles.square.fill.on.square") 62 | } 63 | } 64 | } 65 | } 66 | } 67 | } 68 | 69 | struct MenuScreen_Previews: PreviewProvider { 70 | static var previews: some View { 71 | NavigationView { 72 | MenuScreen() 73 | } 74 | } 75 | } 76 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples/Utilities/Color+Codable.swift: -------------------------------------------------------------------------------- 1 | // 2 | // Color+Codable.swift 3 | // FirestoreCodableSamples 4 | // 5 | // Created by Peter Friese on 18.03.21. 6 | // 7 | // Licensed under the Apache License, Version 2.0 (the "License"); 8 | // you may not use this file except in compliance with the License. 9 | // You may obtain a copy of the License at 10 | // 11 | // http://www.apache.org/licenses/LICENSE-2.0 12 | // 13 | // Unless required by applicable law or agreed to in writing, software 14 | // distributed under the License is distributed on an "AS IS" BASIS, 15 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 | // See the License for the specific language governing permissions and 17 | // limitations under the License. 18 | 19 | import SwiftUI 20 | 21 | // Inspired by https://cocoacasts.com/from-hex-to-uicolor-and-back-in-swift 22 | // Make Color codable. This includes support for transparency. 23 | // See https://www.digitalocean.com/community/tutorials/css-hex-code-colors-alpha-values 24 | extension Color: Codable { 25 | init(hex: String) { 26 | let rgba = hex.toRGBA() 27 | 28 | self.init(.sRGB, 29 | red: Double(rgba.r), 30 | green: Double(rgba.g), 31 | blue: Double(rgba.b), 32 | opacity: Double(rgba.alpha)) 33 | } 34 | 35 | public init(from decoder: Decoder) throws { 36 | let container = try decoder.singleValueContainer() 37 | let hex = try container.decode(String.self) 38 | 39 | let rgba = hex.toRGBA() 40 | 41 | self.init(.sRGB, 42 | red: Double(rgba.r), 43 | green: Double(rgba.g), 44 | blue: Double(rgba.b), 45 | opacity: Double(rgba.alpha)) 46 | } 47 | 48 | public func encode(to encoder: Encoder) throws { 49 | var container = encoder.singleValueContainer() 50 | try container.encode(toHex) 51 | } 52 | 53 | var toHex: String? { 54 | return toHex() 55 | } 56 | 57 | func toHex(alpha: Bool = false) -> String? { 58 | guard let components = cgColor?.components, components.count >= 3 else { 59 | return nil 60 | } 61 | 62 | let r = Float(components[0]) 63 | let g = Float(components[1]) 64 | let b = Float(components[2]) 65 | var a = Float(1.0) 66 | 67 | if components.count >= 4 { 68 | a = Float(components[3]) 69 | } 70 | 71 | if alpha { 72 | return String(format: "#%02lX%02lX%02lX%02lX", 73 | lroundf(r * 255), 74 | lroundf(g * 255), 75 | lroundf(b * 255), 76 | lroundf(a * 255)).lowercased() 77 | } 78 | else { 79 | return String(format: "#%02lX%02lX%02lX", 80 | lroundf(r * 255), 81 | lroundf(g * 255), 82 | lroundf(b * 255)).lowercased() 83 | } 84 | } 85 | } 86 | 87 | extension String { 88 | func toRGBA() -> (r: CGFloat, g: CGFloat, b: CGFloat, alpha: CGFloat) { 89 | var hexSanitized = self.trimmingCharacters(in: .whitespacesAndNewlines) 90 | hexSanitized = hexSanitized.replacingOccurrences(of: "#", with: "") 91 | 92 | var rgb: UInt64 = 0 93 | 94 | var r: CGFloat = 0.0 95 | var g: CGFloat = 0.0 96 | var b: CGFloat = 0.0 97 | var a: CGFloat = 1.0 98 | 99 | let length = hexSanitized.count 100 | 101 | Scanner(string: hexSanitized).scanHexInt64(&rgb) 102 | 103 | if length == 6 { 104 | r = CGFloat((rgb & 0xFF0000) >> 16) / 255.0 105 | g = CGFloat((rgb & 0x00FF00) >> 8) / 255.0 106 | b = CGFloat(rgb & 0x0000FF) / 255.0 107 | } 108 | else if length == 8 { 109 | r = CGFloat((rgb & 0xFF000000) >> 24) / 255.0 110 | g = CGFloat((rgb & 0x00FF0000) >> 16) / 255.0 111 | b = CGFloat((rgb & 0x0000FF00) >> 8) / 255.0 112 | a = CGFloat(rgb & 0x000000FF) / 255.0 113 | } 114 | 115 | return (r, g, b, a) 116 | } 117 | } 118 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples/Utilities/Color+FontColor.swift: -------------------------------------------------------------------------------- 1 | // 2 | // Color+FontColor.swift 3 | // FirestoreCodableSamples 4 | // 5 | // Created by Peter Friese on 19.03.21. 6 | // 7 | // This code is from Apple's ScrumDinger tutorial. 8 | // 9 | // Licensed under the Apache License, Version 2.0 (the "License"); 10 | // you may not use this file except in compliance with the License. 11 | // You may obtain a copy of the License at 12 | // 13 | // http://www.apache.org/licenses/LICENSE-2.0 14 | // 15 | // Unless required by applicable law or agreed to in writing, software 16 | // distributed under the License is distributed on an "AS IS" BASIS, 17 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 18 | // See the License for the specific language governing permissions and 19 | // limitations under the License. 20 | 21 | import SwiftUI 22 | 23 | extension Color { 24 | // MARK: - font colors 25 | /// This color is either black or white, whichever is more accessible when viewed against the scrum color. 26 | var accessibleFontColor: Color { 27 | var red: CGFloat = 0 28 | var green: CGFloat = 0 29 | var blue: CGFloat = 0 30 | UIColor(self).getRed(&red, green: &green, blue: &blue, alpha: nil) 31 | return isLightColor(red: red, green: green, blue: blue) ? .black : .white 32 | } 33 | 34 | private func isLightColor(red: CGFloat, green: CGFloat, blue: CGFloat) -> Bool { 35 | let lightRed = red > 0.65 36 | let lightGreen = green > 0.65 37 | let lightBlue = blue > 0.65 38 | 39 | let lightness = [lightRed, lightGreen, lightBlue].reduce(0) { $1 ? $0 + 1 : $0 } 40 | return lightness >= 2 41 | } 42 | } 43 | -------------------------------------------------------------------------------- /codable/FirestoreCodableSamples/Utilities/SampleScreen.swift: -------------------------------------------------------------------------------- 1 | // 2 | // Introduction.swift 3 | // FirestoreCodableSamples 4 | // 5 | // Created by Peter Friese on 17.03.21. 6 | // 7 | // Licensed under the Apache License, Version 2.0 (the "License"); 8 | // you may not use this file except in compliance with the License. 9 | // You may obtain a copy of the License at 10 | // 11 | // http://www.apache.org/licenses/LICENSE-2.0 12 | // 13 | // Unless required by applicable law or agreed to in writing, software 14 | // distributed under the License is distributed on an "AS IS" BASIS, 15 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 | // See the License for the specific language governing permissions and 17 | // limitations under the License. 18 | 19 | import SwiftUI 20 | 21 | struct SampleScreen: View { 22 | var title: String 23 | var introduction: Text 24 | var content: () -> Content 25 | 26 | init(_ title: String, introduction: String, @ViewBuilder content: @escaping () -> Content) { 27 | self.title = title 28 | self.introduction = Text(introduction) 29 | self.content = content 30 | } 31 | 32 | init(_ title: String, _ introduction: Text, @ViewBuilder content: @escaping () -> Content) { 33 | self.title = title 34 | self.introduction = introduction 35 | self.content = content 36 | } 37 | 38 | var body: some View { 39 | VStack(alignment: .leading) { 40 | introduction 41 | .font(.subheadline) 42 | .foregroundColor(Color(UIColor.secondaryLabel)) 43 | .padding() 44 | content() 45 | } 46 | .navigationBarTitle(title) 47 | } 48 | } 49 | 50 | struct SampleScreen_Previews: PreviewProvider { 51 | static let multiLineIntro = 52 | """ 53 | This is a multiline string 54 | Just checking out 55 | Third line. 56 | """ 57 | static var previews: some View { 58 | NavigationView { 59 | SampleScreen("Demo", 60 | introduction: multiLineIntro 61 | ) { 62 | List { 63 | Text("Sample") 64 | } 65 | } 66 | } 67 | .previewLayout(.sizeThatFits) 68 | } 69 | } 70 | -------------------------------------------------------------------------------- /codable/data/auth_export/accounts.json: -------------------------------------------------------------------------------- 1 | {"kind":"identitytoolkit#DownloadAccountResponse","users":[{"localId":"CLKg2yRKdnjbY2gcQW0xNbuHJsnp","createdAt":"1652964087522","lastLoginAt":"1652964087521","validSince":"1665389798","emailVerified":false,"disabled":false},{"localId":"WITZGC3XiSQSEr1BdTPUzPkTs9Ap","createdAt":"1652773048681","lastLoginAt":"1652773048680","validSince":"1665389798","emailVerified":false,"disabled":false},{"localId":"j8F8jxfiYaPlrrut8O71O3mvsyAy","lastLoginAt":"1665390083858","createdAt":"1665390083858","lastRefreshAt":"2022-10-10T08:21:23.859Z"}]} -------------------------------------------------------------------------------- /codable/data/auth_export/config.json: -------------------------------------------------------------------------------- 1 | {"signIn":{"allowDuplicateEmails":false}} -------------------------------------------------------------------------------- /codable/data/firebase-export-metadata.json: -------------------------------------------------------------------------------- 1 | { 2 | "version": "11.11.0", 3 | "firestore": { 4 | "version": "1.14.4", 5 | "path": "firestore_export", 6 | "metadata_file": "firestore_export/firestore_export.overall_export_metadata" 7 | }, 8 | "auth": { 9 | "version": "11.11.0", 10 | "path": "auth_export" 11 | } 12 | } -------------------------------------------------------------------------------- /codable/data/firestore_export/all_namespaces/all_kinds/all_namespaces_all_kinds.export_metadata: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/peterfriese/Swift-Firestore-Guide/5c844b9a1665112174fd6e2839740bf04871748b/codable/data/firestore_export/all_namespaces/all_kinds/all_namespaces_all_kinds.export_metadata -------------------------------------------------------------------------------- /codable/data/firestore_export/all_namespaces/all_kinds/output-0: -------------------------------------------------------------------------------- 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16 | "rules": "firestore.rules", 17 | "indexes": "firestore.indexes.json" 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /codable/firestore.indexes.json: -------------------------------------------------------------------------------- 1 | { 2 | "indexes": [], 3 | "fieldOverrides": [] 4 | } 5 | -------------------------------------------------------------------------------- /codable/firestore.rules: -------------------------------------------------------------------------------- 1 | rules_version = '2'; 2 | service cloud.firestore { 3 | match /databases/{database}/documents { 4 | match /{document=**} { 5 | allow read, write: if request.auth != null; 6 | } 7 | } 8 | } -------------------------------------------------------------------------------- /codable/start.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | firebase emulators:start --import=./data --export-on-exit 3 | 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