├── package.json ├── index.ts ├── index.js └── tsconfig.json /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "upo121-atm-machine", 3 | "version": "2.0.0", 4 | "description": "", 5 | "main": "index.js", 6 | "type": "module", 7 | "bin": { 8 | "upo121-atm-machine": "index.js" 9 | }, 10 | "scripts": { 11 | "test": "echo \"Error: no test specified\" && exit 1" 12 | }, 13 | "author": "", 14 | "license": "MIT", 15 | "dependencies": { 16 | "chalk": "^5.3.0", 17 | "inquirer": "^9.2.16" 18 | }, 19 | "devDependencies": { 20 | "@types/inquirer": "^9.0.7" 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /index.ts: -------------------------------------------------------------------------------- 1 | #! /usr/bin/env node 2 | import inquirer from "inquirer"; 3 | import chalk from "chalk"; 4 | // Balance Of The Account; 5 | let myBalance: number = 25000; // Dollars 6 | // ATM Pin Number Generate; 7 | const myPin = await inquirer.prompt([{ 8 | message: chalk.yellowBright("Generate Your Pin For Accessing ATM Account ---------------"), 9 | type: "number", 10 | name: "mypin" 11 | }]); 12 | // Flag Concept For Practice 13 | let match: boolean = false; 14 | let check: boolean = false; 15 | while (true) { 16 | // For Taking Pin From User 17 | const pinAns = await inquirer.prompt([{ 18 | message: chalk.blue("Enter Your Pin That You Have Generated --------------- "), 19 | name: "pin", 20 | type: "number" 21 | }]); 22 | 23 | // Checking Pin If Corrects User Withdraw Or Checks The Money In Account 24 | // If Wrong User Need To Input Pin Again Because Of Loop 25 | if (pinAns.pin === myPin.mypin) { 26 | const opearationAns = await inquirer.prompt([{ 27 | name: "opearation", 28 | message: chalk.blue("Please Select One Of The Following Option ---------------"), 29 | type: "list", 30 | choices: ["Deposite", "Withdraw", "Check Balance"] 31 | }]); 32 | // Checking The Condition That User Wants Withdraw Or Check The Balance 33 | // If User is Checking The Balance Then This Code Shows User Balance Otherwise 34 | // Money Will Be Withdrawn As User Choice Or From The Given Option 35 | if (opearationAns.opearation == "Withdraw") { 36 | const amountAns = await inquirer.prompt([{ 37 | name: "amount", 38 | message: chalk.blue("Enter Your Amount For Withdraw Money ---------------"), 39 | type: "list", 40 | choices: [1000, 2000, 5000, 10000, "Enter Amount Of Your Choice"] 41 | }]); 42 | 43 | // Custom Code For User Want To Withdraw Money As Him/Her Wish; 44 | if (amountAns.amount === "Enter Amount Of Your Choice") { 45 | const amount = await inquirer.prompt([{ 46 | message: chalk.blue("Enter Your Amount"), 47 | name: "amounts", 48 | type: "number" 49 | }]); 50 | // Checking User Want To Withdraw Money That is Correct Or Not 51 | // Money Will Be Greater Then 0 And Less Then Balance 52 | if (amount.amounts >= 0 && amount.amounts <= myBalance) { 53 | myBalance -= amount.amounts; 54 | console.log(chalk.green(`${amount.amounts}$ Withdrawn Successfully\nYour Remaining Balance is ${myBalance}$`)); 55 | break; 56 | } else { 57 | // I Used Flag Method Because Of Loop If User Input Invalid Amount Then User 58 | // need To Enter The Money Again 59 | console.log(chalk.red("Insufficiant Balance, Please Enter A Valid Amount")); 60 | match = true; 61 | break; 62 | } 63 | } else { 64 | myBalance -= amountAns.amount; 65 | console.log(chalk.green(`${amountAns.amount}$ Withdrawn Successfully\nYour Remaining Balance is ${myBalance}$`)); 66 | break; 67 | } 68 | } else if (opearationAns.opearation === "Deposite") { 69 | const amountAns = await inquirer.prompt([{ 70 | name: "amount", 71 | message: chalk.blue("Enter Your Amount For Deposite Money ---------------"), 72 | type: "list", 73 | choices: [1000, 2000, 5000, 10000, "Enter Amount Of Your Choice"] 74 | }]); 75 | 76 | // Custom Code For User Want To Withdraw Money As Him/Her Wish; 77 | if (amountAns.amount === "Enter Amount Of Your Choice") { 78 | const amount = await inquirer.prompt([{ 79 | message: chalk.blue("Enter Your Amount"), 80 | name: "amounts", 81 | type: "number" 82 | }]); 83 | // Checking User Want To Withdraw Money That is Correct Or Not 84 | // Money Will Be Greater Then 0 And Less Then Balance 85 | if (amount.amounts >= 0 && amount.amounts <= 25000) { 86 | myBalance += amount.amounts; 87 | console.log(chalk.green(`${amount.amounts}$ Deposited Successfully\nYour Remaining Balance is ${myBalance}$`)); 88 | break; 89 | } else { 90 | // I Used Flag Method Because Of Loop If User Input Invalid Amount Then User 91 | // need To Enter The Money Again 92 | console.log(chalk.red("Your Deposite Limit is 25000$")); 93 | check = true; 94 | break; 95 | } 96 | } else { 97 | myBalance += amountAns.amount; 98 | console.log(chalk.green(`${amountAns.amount}$ Deposited Successfully\nYour Remaining Balance is ${myBalance}$`)); 99 | break; 100 | } 101 | } else { 102 | console.log(chalk.green(`Your Current Balance is ${myBalance}$`)); 103 | break; 104 | } 105 | } else { 106 | console.log(chalk.red("Incorrect Pin, Please Retry")); 107 | }; 108 | } 109 | // For Valid And Invalid Money: 110 | while (true) { 111 | if (match == true) { 112 | const amount = await inquirer.prompt([{ 113 | message: chalk.cyanBright("Enter Your Amount"), 114 | name: "amounts", 115 | type: "number" 116 | }]); 117 | if (amount.amounts >= 0 && amount.amounts <= myBalance) { 118 | myBalance -= amount.amounts; 119 | console.log(chalk.green(`${amount.amounts}$ Withdrawn Successfully\nYour Remaining Balance is ${myBalance}$`)); 120 | break; 121 | } else { 122 | console.log(chalk.red("Insufficiant Balance, Please Enter A Valid Amount")); 123 | } 124 | } else { 125 | break; 126 | } 127 | } 128 | while (true) { 129 | if (check == true) { 130 | const amount = await inquirer.prompt([{ 131 | message: chalk.cyanBright("Enter Your Amount"), 132 | name: "amounts", 133 | type: "number" 134 | }]); 135 | if (amount.amounts >= 0 && amount.amounts <= 25000) { 136 | myBalance += amount.amounts; 137 | console.log(chalk.green(`${amount.amounts}$ Deposited Successfully\nYour Remaining Balance is ${myBalance}$`)); 138 | break; 139 | } else { 140 | console.log(chalk.red("Your Deposite Limit is 25000$")); 141 | } 142 | } else { 143 | break; 144 | } 145 | } 146 | console.log(chalk.cyanBright("\t \t \t \t \t Coded By Hafiz Muhammad Umar Farooq")); 147 | // The End -------------------------------------------------------------------------------- /index.js: -------------------------------------------------------------------------------- 1 | #! /usr/bin/env node 2 | import inquirer from "inquirer"; 3 | import chalk from "chalk"; 4 | // Balance Of The Account; 5 | let myBalance = 25000; // Dollars 6 | // ATM Pin Number Generate; 7 | const myPin = await inquirer.prompt([{ 8 | message: chalk.yellowBright("Generate Your Pin For Accessing ATM Account ---------------"), 9 | type: "number", 10 | name: "mypin" 11 | }]); 12 | // Flag Concept For Practice 13 | let match = false; 14 | let check = false; 15 | while (true) { 16 | // For Taking Pin From User 17 | const pinAns = await inquirer.prompt([{ 18 | message: chalk.blue("Enter Your Pin That You Have Generated --------------- "), 19 | name: "pin", 20 | type: "number" 21 | }]); 22 | // Checking Pin If Corrects User Withdraw Or Checks The Money In Account 23 | // If Wrong User Need To Input Pin Again Because Of Loop 24 | if (pinAns.pin === myPin.mypin) { 25 | const opearationAns = await inquirer.prompt([{ 26 | name: "opearation", 27 | message: chalk.blue("Please Select One Of The Following Option ---------------"), 28 | type: "list", 29 | choices: ["Deposite", "Withdraw", "Check Balance"] 30 | }]); 31 | // Checking The Condition That User Wants Withdraw Or Check The Balance 32 | // If User is Checking The Balance Then This Code Shows User Balance Otherwise 33 | // Money Will Be Withdrawn As User Choice Or From The Given Option 34 | if (opearationAns.opearation == "Withdraw") { 35 | const amountAns = await inquirer.prompt([{ 36 | name: "amount", 37 | message: chalk.blue("Enter Your Amount For Withdraw Money ---------------"), 38 | type: "list", 39 | choices: [1000, 2000, 5000, 10000, "Enter Amount Of Your Choice"] 40 | }]); 41 | // Custom Code For User Want To Withdraw Money As Him/Her Wish; 42 | if (amountAns.amount === "Enter Amount Of Your Choice") { 43 | const amount = await inquirer.prompt([{ 44 | message: chalk.blue("Enter Your Amount"), 45 | name: "amounts", 46 | type: "number" 47 | }]); 48 | // Checking User Want To Withdraw Money That is Correct Or Not 49 | // Money Will Be Greater Then 0 And Less Then Balance 50 | if (amount.amounts >= 0 && amount.amounts <= myBalance) { 51 | myBalance -= amount.amounts; 52 | console.log(chalk.green(`${amount.amounts}$ Withdrawn Successfully\nYour Remaining Balance is ${myBalance}$`)); 53 | break; 54 | } 55 | else { 56 | // I Used Flag Method Because Of Loop If User Input Invalid Amount Then User 57 | // need To Enter The Money Again 58 | console.log(chalk.red("Insufficiant Balance, Please Enter A Valid Amount")); 59 | match = true; 60 | break; 61 | } 62 | } 63 | else { 64 | myBalance -= amountAns.amount; 65 | console.log(chalk.green(`${amountAns.amount}$ Withdrawn Successfully\nYour Remaining Balance is ${myBalance}$`)); 66 | break; 67 | } 68 | } 69 | else if (opearationAns.opearation === "Deposite") { 70 | const amountAns = await inquirer.prompt([{ 71 | name: "amount", 72 | message: chalk.blue("Enter Your Amount For Deposite Money ---------------"), 73 | type: "list", 74 | choices: [1000, 2000, 5000, 10000, "Enter Amount Of Your Choice"] 75 | }]); 76 | // Custom Code For User Want To Withdraw Money As Him/Her Wish; 77 | if (amountAns.amount === "Enter Amount Of Your Choice") { 78 | const amount = await inquirer.prompt([{ 79 | message: chalk.blue("Enter Your Amount"), 80 | name: "amounts", 81 | type: "number" 82 | }]); 83 | // Checking User Want To Withdraw Money That is Correct Or Not 84 | // Money Will Be Greater Then 0 And Less Then Balance 85 | if (amount.amounts >= 0 && amount.amounts <= 25000) { 86 | myBalance += amount.amounts; 87 | console.log(chalk.green(`${amount.amounts}$ Deposited Successfully\nYour Remaining Balance is ${myBalance}$`)); 88 | break; 89 | } 90 | else { 91 | // I Used Flag Method Because Of Loop If User Input Invalid Amount Then User 92 | // need To Enter The Money Again 93 | console.log(chalk.red("Your Deposite Limit is 25000$")); 94 | check = true; 95 | break; 96 | } 97 | } 98 | else { 99 | myBalance += amountAns.amount; 100 | console.log(chalk.green(`${amountAns.amount}$ Deposited Successfully\nYour Remaining Balance is ${myBalance}$`)); 101 | break; 102 | } 103 | } 104 | else { 105 | console.log(chalk.green(`Your Current Balance is ${myBalance}$`)); 106 | break; 107 | } 108 | } 109 | else { 110 | console.log(chalk.red("Incorrect Pin, Please Retry")); 111 | } 112 | ; 113 | } 114 | // For Valid And Invalid Money: 115 | while (true) { 116 | if (match == true) { 117 | const amount = await inquirer.prompt([{ 118 | message: chalk.cyanBright("Enter Your Amount"), 119 | name: "amounts", 120 | type: "number" 121 | }]); 122 | if (amount.amounts >= 0 && amount.amounts <= myBalance) { 123 | myBalance -= amount.amounts; 124 | console.log(chalk.green(`${amount.amounts}$ Withdrawn Successfully\nYour Remaining Balance is ${myBalance}$`)); 125 | break; 126 | } 127 | else { 128 | console.log(chalk.red("Insufficiant Balance, Please Enter A Valid Amount")); 129 | } 130 | } 131 | else { 132 | break; 133 | } 134 | } 135 | while (true) { 136 | if (check == true) { 137 | const amount = await inquirer.prompt([{ 138 | message: chalk.cyanBright("Enter Your Amount"), 139 | name: "amounts", 140 | type: "number" 141 | }]); 142 | if (amount.amounts >= 0 && amount.amounts <= 25000) { 143 | myBalance += amount.amounts; 144 | console.log(chalk.green(`${amount.amounts}$ Deposited Successfully\nYour Remaining Balance is ${myBalance}$`)); 145 | break; 146 | } 147 | else { 148 | console.log(chalk.red("Your Deposite Limit is 25000$")); 149 | } 150 | } 151 | else { 152 | break; 153 | } 154 | } 155 | console.log(chalk.cyanBright("\t \t \t \t \t Coded By Hafiz Muhammad Umar Farooq")); 156 | // The End 157 | -------------------------------------------------------------------------------- /tsconfig.json: -------------------------------------------------------------------------------- 1 | { 2 | "compilerOptions": { 3 | /* Visit https://aka.ms/tsconfig to read more about this file */ 4 | 5 | /* Projects */ 6 | // "incremental": true, /* Save .tsbuildinfo files to allow for incremental compilation of projects. */ 7 | // "composite": true, /* Enable constraints that allow a TypeScript project to be used with project references. */ 8 | // "tsBuildInfoFile": "./.tsbuildinfo", /* Specify the path to .tsbuildinfo incremental compilation file. */ 9 | // "disableSourceOfProjectReferenceRedirect": true, /* Disable preferring source files instead of declaration files when referencing composite projects. */ 10 | // "disableSolutionSearching": true, /* Opt a project out of multi-project reference checking when editing. */ 11 | // "disableReferencedProjectLoad": true, /* Reduce the number of projects loaded automatically by TypeScript. */ 12 | 13 | /* Language and Environment */ 14 | "target": "ES2022", /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */ 15 | // "lib": [], /* Specify a set of bundled library declaration files that describe the target runtime environment. */ 16 | // "jsx": "preserve", /* Specify what JSX code is generated. */ 17 | // "experimentalDecorators": true, /* Enable experimental support for legacy experimental decorators. */ 18 | // "emitDecoratorMetadata": true, /* Emit design-type metadata for decorated declarations in source files. */ 19 | // "jsxFactory": "", /* Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h'. */ 20 | // "jsxFragmentFactory": "", /* Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'. */ 21 | // "jsxImportSource": "", /* Specify module specifier used to import the JSX factory functions when using 'jsx: react-jsx*'. */ 22 | // "reactNamespace": "", /* Specify the object invoked for 'createElement'. This only applies when targeting 'react' JSX emit. */ 23 | // "noLib": true, /* Disable including any library files, including the default lib.d.ts. */ 24 | // "useDefineForClassFields": true, /* Emit ECMAScript-standard-compliant class fields. */ 25 | // "moduleDetection": "auto", /* Control what method is used to detect module-format JS files. */ 26 | 27 | /* Modules */ 28 | "module": "NodeNext", /* Specify what module code is generated. */ 29 | // "rootDir": "./", /* Specify the root folder within your source files. */ 30 | "moduleResolution": "NodeNext", /* Specify how TypeScript looks up a file from a given module specifier. */ 31 | // "baseUrl": "./", /* Specify the base directory to resolve non-relative module names. */ 32 | // "paths": {}, /* Specify a set of entries that re-map imports to additional lookup locations. */ 33 | // "rootDirs": [], /* Allow multiple folders to be treated as one when resolving modules. */ 34 | // "typeRoots": [], /* Specify multiple folders that act like './node_modules/@types'. */ 35 | // "types": [], /* Specify type package names to be included without being referenced in a source file. */ 36 | // "allowUmdGlobalAccess": true, /* Allow accessing UMD globals from modules. */ 37 | // "moduleSuffixes": [], /* List of file name suffixes to search when resolving a module. */ 38 | // "allowImportingTsExtensions": true, /* Allow imports to include TypeScript file extensions. Requires '--moduleResolution bundler' and either '--noEmit' or '--emitDeclarationOnly' to be set. */ 39 | // "resolvePackageJsonExports": true, /* Use the package.json 'exports' field when resolving package imports. */ 40 | // "resolvePackageJsonImports": true, /* Use the package.json 'imports' field when resolving imports. */ 41 | // "customConditions": [], /* Conditions to set in addition to the resolver-specific defaults when resolving imports. */ 42 | // "resolveJsonModule": true, /* Enable importing .json files. */ 43 | // "allowArbitraryExtensions": true, /* Enable importing files with any extension, provided a declaration file is present. */ 44 | // "noResolve": true, /* Disallow 'import's, 'require's or ''s from expanding the number of files TypeScript should add to a project. */ 45 | 46 | /* JavaScript Support */ 47 | // "allowJs": true, /* Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files. */ 48 | // "checkJs": true, /* Enable error reporting in type-checked JavaScript files. */ 49 | // "maxNodeModuleJsDepth": 1, /* Specify the maximum folder depth used for checking JavaScript files from 'node_modules'. Only applicable with 'allowJs'. */ 50 | 51 | /* Emit */ 52 | // "declaration": true, /* Generate .d.ts files from TypeScript and JavaScript files in your project. */ 53 | // "declarationMap": true, /* Create sourcemaps for d.ts files. */ 54 | // "emitDeclarationOnly": true, /* Only output d.ts files and not JavaScript files. */ 55 | // "sourceMap": true, /* Create source map files for emitted JavaScript files. */ 56 | // "inlineSourceMap": true, /* Include sourcemap files inside the emitted JavaScript. */ 57 | // "outFile": "./", /* Specify a file that bundles all outputs into one JavaScript file. If 'declaration' is true, also designates a file that bundles all .d.ts output. */ 58 | // "outDir": "./", /* Specify an output folder for all emitted files. */ 59 | // "removeComments": true, /* Disable emitting comments. */ 60 | // "noEmit": true, /* Disable emitting files from a compilation. */ 61 | // "importHelpers": true, /* Allow importing helper functions from tslib once per project, instead of including them per-file. */ 62 | // "importsNotUsedAsValues": "remove", /* Specify emit/checking behavior for imports that are only used for types. */ 63 | // "downlevelIteration": true, /* Emit more compliant, but verbose and less performant JavaScript for iteration. */ 64 | // "sourceRoot": "", /* Specify the root path for debuggers to find the reference source code. */ 65 | // "mapRoot": "", /* Specify the location where debugger should locate map files instead of generated locations. */ 66 | // "inlineSources": true, /* Include source code in the sourcemaps inside the emitted JavaScript. */ 67 | // "emitBOM": true, /* Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files. */ 68 | // "newLine": "crlf", /* Set the newline character for emitting files. */ 69 | // "stripInternal": true, /* Disable emitting declarations that have '@internal' in their JSDoc comments. */ 70 | // "noEmitHelpers": true, /* Disable generating custom helper functions like '__extends' in compiled output. */ 71 | // "noEmitOnError": true, /* Disable emitting files if any type checking errors are reported. */ 72 | // "preserveConstEnums": true, /* Disable erasing 'const enum' declarations in generated code. */ 73 | // "declarationDir": "./", /* Specify the output directory for generated declaration files. */ 74 | // "preserveValueImports": true, /* Preserve unused imported values in the JavaScript output that would otherwise be removed. */ 75 | 76 | /* Interop Constraints */ 77 | // "isolatedModules": true, /* Ensure that each file can be safely transpiled without relying on other imports. */ 78 | // "verbatimModuleSyntax": true, /* Do not transform or elide any imports or exports not marked as type-only, ensuring they are written in the output file's format based on the 'module' setting. */ 79 | // "allowSyntheticDefaultImports": true, /* Allow 'import x from y' when a module doesn't have a default export. */ 80 | "esModuleInterop": true, /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */ 81 | // "preserveSymlinks": true, /* Disable resolving symlinks to their realpath. This correlates to the same flag in node. */ 82 | "forceConsistentCasingInFileNames": true, /* Ensure that casing is correct in imports. */ 83 | 84 | /* Type Checking */ 85 | "strict": true, /* Enable all strict type-checking options. */ 86 | // "noImplicitAny": true, /* Enable error reporting for expressions and declarations with an implied 'any' type. */ 87 | // "strictNullChecks": true, /* When type checking, take into account 'null' and 'undefined'. */ 88 | // "strictFunctionTypes": true, /* When assigning functions, check to ensure parameters and the return values are subtype-compatible. */ 89 | // "strictBindCallApply": true, /* Check that the arguments for 'bind', 'call', and 'apply' methods match the original function. */ 90 | // "strictPropertyInitialization": true, /* Check for class properties that are declared but not set in the constructor. */ 91 | // "noImplicitThis": true, /* Enable error reporting when 'this' is given the type 'any'. */ 92 | // "useUnknownInCatchVariables": true, /* Default catch clause variables as 'unknown' instead of 'any'. */ 93 | // "alwaysStrict": true, /* Ensure 'use strict' is always emitted. */ 94 | // "noUnusedLocals": true, /* Enable error reporting when local variables aren't read. */ 95 | // "noUnusedParameters": true, /* Raise an error when a function parameter isn't read. */ 96 | // "exactOptionalPropertyTypes": true, /* Interpret optional property types as written, rather than adding 'undefined'. */ 97 | // "noImplicitReturns": true, /* Enable error reporting for codepaths that do not explicitly return in a function. */ 98 | // "noFallthroughCasesInSwitch": true, /* Enable error reporting for fallthrough cases in switch statements. */ 99 | // "noUncheckedIndexedAccess": true, /* Add 'undefined' to a type when accessed using an index. */ 100 | // "noImplicitOverride": true, /* Ensure overriding members in derived classes are marked with an override modifier. */ 101 | // "noPropertyAccessFromIndexSignature": true, /* Enforces using indexed accessors for keys declared using an indexed type. */ 102 | // "allowUnusedLabels": true, /* Disable error reporting for unused labels. */ 103 | // "allowUnreachableCode": true, /* Disable error reporting for unreachable code. */ 104 | 105 | /* Completeness */ 106 | // "skipDefaultLibCheck": true, /* Skip type checking .d.ts files that are included with TypeScript. */ 107 | "skipLibCheck": true /* Skip type checking all .d.ts files. */ 108 | } 109 | } 110 | --------------------------------------------------------------------------------