├── .gitattributes
├── .gitignore
├── Docker
└── docker-compose.yml
├── Elasticsearch.Example.sln
└── Elasticsearch.Example
├── Elasticsearch.Example.csproj
├── Modals
├── Common
│ └── IElasticsearchModal.cs
└── Product.cs
├── Program.cs
├── Properties
└── launchSettings.json
├── Services
├── Abstractions
│ └── IElasticsearchService.cs
└── ElasticsearchService.cs
├── Settings
└── ElasticsearchIndexes.cs
├── ViewModals
├── CreateProductVM.cs
└── UpdateProductVM.cs
├── appsettings.Development.json
└── appsettings.json
/.gitattributes:
--------------------------------------------------------------------------------
1 | ###############################################################################
2 | # Set default behavior to automatically normalize line endings.
3 | ###############################################################################
4 | * text=auto
5 |
6 | ###############################################################################
7 | # Set default behavior for command prompt diff.
8 | #
9 | # This is need for earlier builds of msysgit that does not have it on by
10 | # default for csharp files.
11 | # Note: This is only used by command line
12 | ###############################################################################
13 | #*.cs diff=csharp
14 |
15 | ###############################################################################
16 | # Set the merge driver for project and solution files
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18 | # Merging from the command prompt will add diff markers to the files if there
19 | # are conflicts (Merging from VS is not affected by the settings below, in VS
20 | # the diff markers are never inserted). Diff markers may cause the following
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24 | ###############################################################################
25 | #*.sln merge=binary
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30 | #*.dbproj merge=binary
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32 | #*.lsproj merge=binary
33 | #*.wixproj merge=binary
34 | #*.modelproj merge=binary
35 | #*.sqlproj merge=binary
36 | #*.wwaproj merge=binary
37 |
38 | ###############################################################################
39 | # behavior for image files
40 | #
41 | # image files are treated as binary by default.
42 | ###############################################################################
43 | #*.jpg binary
44 | #*.png binary
45 | #*.gif binary
46 |
47 | ###############################################################################
48 | # diff behavior for common document formats
49 | #
50 | # Convert binary document formats to text before diffing them. This feature
51 | # is only available from the command line. Turn it on by uncommenting the
52 | # entries below.
53 | ###############################################################################
54 | #*.doc diff=astextplain
55 | #*.DOC diff=astextplain
56 | #*.docx diff=astextplain
57 | #*.DOCX diff=astextplain
58 | #*.dot diff=astextplain
59 | #*.DOT diff=astextplain
60 | #*.pdf diff=astextplain
61 | #*.PDF diff=astextplain
62 | #*.rtf diff=astextplain
63 | #*.RTF diff=astextplain
64 |
--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
1 | ## Ignore Visual Studio temporary files, build results, and
2 | ## files generated by popular Visual Studio add-ons.
3 | ##
4 | ## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore
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42 | Generated\ Files/
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177 | DocProject/Help/html
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202 | !**/[Pp]ackages/build/
203 | # Uncomment if necessary however generally it will be regenerated when needed
204 | #!**/[Pp]ackages/repositories.config
205 | # NuGet v3's project.json files produces more ignorable files
206 | *.nuget.props
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301 | **/*.Server/GeneratedArtifacts
302 | **/*.Server/ModelManifest.xml
303 | _Pvt_Extensions
304 |
305 | # Paket dependency manager
306 | .paket/paket.exe
307 | paket-files/
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310 | .fake/
311 |
312 | # CodeRush personal settings
313 | .cr/personal
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315 | # Python Tools for Visual Studio (PTVS)
316 | __pycache__/
317 | *.pyc
318 |
319 | # Cake - Uncomment if you are using it
320 | # tools/**
321 | # !tools/packages.config
322 |
323 | # Tabs Studio
324 | *.tss
325 |
326 | # Telerik's JustMock configuration file
327 | *.jmconfig
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339 | ASALocalRun/
340 |
341 | # MSBuild Binary and Structured Log
342 | *.binlog
343 |
344 | # NVidia Nsight GPU debugger configuration file
345 | *.nvuser
346 |
347 | # MFractors (Xamarin productivity tool) working folder
348 | .mfractor/
349 |
350 | # Local History for Visual Studio
351 | .localhistory/
352 |
353 | # BeatPulse healthcheck temp database
354 | healthchecksdb
355 |
356 | # Backup folder for Package Reference Convert tool in Visual Studio 2017
357 | MigrationBackup/
358 |
359 | # Ionide (cross platform F# VS Code tools) working folder
360 | .ionide/
361 |
362 | # Fody - auto-generated XML schema
363 | FodyWeavers.xsd
--------------------------------------------------------------------------------
/Docker/docker-compose.yml:
--------------------------------------------------------------------------------
1 | version: '3.8'
2 | services:
3 | elasticsearch:
4 | image: elasticsearch:8.15.0
5 | environment:
6 | - discovery.type=single-node
7 | - bootstrap.memory_lock=true
8 | - xpack.security.enabled=false
9 | volumes:
10 | - es_data:/usr/share/elasticsearch/data
11 | ports:
12 | - "9200:9200"
13 | kibana:
14 | image: kibana:8.14.3
15 | environment:
16 | ELASTICSEARCH_HOSTS: http://elasticsearch:9200
17 | ports:
18 | - "5601:5601"
19 |
20 | volumes:
21 | es_data:
22 | driver: local
--------------------------------------------------------------------------------
/Elasticsearch.Example.sln:
--------------------------------------------------------------------------------
1 |
2 | Microsoft Visual Studio Solution File, Format Version 12.00
3 | # Visual Studio Version 17
4 | VisualStudioVersion = 17.10.35122.118
5 | MinimumVisualStudioVersion = 10.0.40219.1
6 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Elasticsearch.Example", "Elasticsearch.Example\Elasticsearch.Example.csproj", "{289EF428-9AAA-489B-8E7E-C304F7D0EB2A}"
7 | EndProject
8 | Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Docker", "Docker", "{B07A4B56-D9FF-463E-AE5D-92EAD536ADFA}"
9 | ProjectSection(SolutionItems) = preProject
10 | docker-compose.yml = docker-compose.yml
11 | EndProjectSection
12 | EndProject
13 | Global
14 | GlobalSection(SolutionConfigurationPlatforms) = preSolution
15 | Debug|Any CPU = Debug|Any CPU
16 | Release|Any CPU = Release|Any CPU
17 | EndGlobalSection
18 | GlobalSection(ProjectConfigurationPlatforms) = postSolution
19 | {289EF428-9AAA-489B-8E7E-C304F7D0EB2A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
20 | {289EF428-9AAA-489B-8E7E-C304F7D0EB2A}.Debug|Any CPU.Build.0 = Debug|Any CPU
21 | {289EF428-9AAA-489B-8E7E-C304F7D0EB2A}.Release|Any CPU.ActiveCfg = Release|Any CPU
22 | {289EF428-9AAA-489B-8E7E-C304F7D0EB2A}.Release|Any CPU.Build.0 = Release|Any CPU
23 | EndGlobalSection
24 | GlobalSection(SolutionProperties) = preSolution
25 | HideSolutionNode = FALSE
26 | EndGlobalSection
27 | GlobalSection(ExtensibilityGlobals) = postSolution
28 | SolutionGuid = {B174ADE6-6A02-4146-AC92-28ACA817956E}
29 | EndGlobalSection
30 | EndGlobal
31 |
--------------------------------------------------------------------------------
/Elasticsearch.Example/Elasticsearch.Example.csproj:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 | net8.0
5 | enable
6 | enable
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
--------------------------------------------------------------------------------
/Elasticsearch.Example/Modals/Common/IElasticsearchModal.cs:
--------------------------------------------------------------------------------
1 | namespace Elasticsearch.Example.Modals.Common
2 | {
3 | public interface IElasticsearchModal
4 | {
5 | Guid Id { get; set; }
6 | }
7 | }
8 |
--------------------------------------------------------------------------------
/Elasticsearch.Example/Modals/Product.cs:
--------------------------------------------------------------------------------
1 | using Elasticsearch.Example.Modals.Common;
2 |
3 | namespace Elasticsearch.Example.Modals
4 | {
5 | public class Product : IElasticsearchModal
6 | {
7 | public Guid Id { get; set; } = Guid.NewGuid();
8 | public string Name { get; set; }
9 | public int Quantity { get; set; }
10 | public decimal Price { get; set; }
11 | }
12 | }
13 |
--------------------------------------------------------------------------------
/Elasticsearch.Example/Program.cs:
--------------------------------------------------------------------------------
1 | using Elastic.Clients.Elasticsearch;
2 | using Elasticsearch.Example.Modals;
3 | using Elasticsearch.Example.Services;
4 | using Elasticsearch.Example.Services.Abstractions;
5 | using Elasticsearch.Example.Settings;
6 | using Elasticsearch.Example.ViewModals;
7 |
8 | var builder = WebApplication.CreateBuilder(args);
9 |
10 | builder.Services.AddSwaggerGen();
11 | builder.Services.AddEndpointsApiExplorer();
12 |
13 | builder.Services.AddSingleton();
14 |
15 | var app = builder.Build();
16 |
17 | app.UseSwagger();
18 | app.UseSwaggerUI();
19 |
20 |
21 | app.MapGet("/products", async (IElasticsearchService elasticsearchService, CancellationToken cancellationToken) =>
22 | {
23 | var datas = await elasticsearchService.GetDocumentsAsync(ElasticsearchIndexes.Products, cancellationToken);
24 |
25 | return Results.Ok(datas);
26 | });
27 |
28 | app.MapGet("/products/{id}", async (string id, IElasticsearchService elasticsearchService, CancellationToken cancellationToken) =>
29 | {
30 | var data = await elasticsearchService.GetDocumentAsync(id, ElasticsearchIndexes.Products, cancellationToken);
31 |
32 | return Results.Ok(data);
33 | });
34 |
35 | app.MapGet("/products-details", async (IElasticsearchService elasticsearchService, CancellationToken cancellationToken) =>
36 | {
37 | var datas = await elasticsearchService.SearchAsync(product =>
38 | product.Index(ElasticsearchIndexes.Products)
39 | .From(0)
40 | .Size(10), cancellationToken);
41 |
42 | return Results.Ok(datas);
43 | });
44 |
45 | app.MapGet("/products-match/{query_keyword}", async (string query_keyword, IElasticsearchService elasticsearchService, CancellationToken cancellationToken) =>
46 | {
47 | var datas = await elasticsearchService.MatchQueryAsync(p => p.Name, query_keyword, ElasticsearchIndexes.Products, cancellationToken);
48 |
49 | return Results.Ok(datas);
50 | });
51 |
52 | app.MapGet("/products-fuzzy/{query_keyword}", async (string query_keyword, IElasticsearchService elasticsearchService, CancellationToken cancellationToken) =>
53 | {
54 | var datas = await elasticsearchService.FuzzyQueryAsync(p => p.Name, query_keyword, ElasticsearchIndexes.Products, cancellationToken);
55 |
56 | return Results.Ok(datas);
57 | });
58 |
59 | app.MapGet("/products-wildcard/{query_keyword}", async (string query_keyword, IElasticsearchService elasticsearchService, CancellationToken cancellationToken) =>
60 | {
61 | var datas = await elasticsearchService.WildcardQueryAsync(p => p.Name, query_keyword, ElasticsearchIndexes.Products, cancellationToken);
62 |
63 | return Results.Ok(datas);
64 | });
65 |
66 | app.MapGet("/products-exists", async (IElasticsearchService elasticsearchService, CancellationToken cancellationToken) =>
67 | {
68 | var datas = await elasticsearchService.ExistsQueryAsync(p => p.Name, ElasticsearchIndexes.Products, cancellationToken);
69 |
70 | return Results.Ok(datas);
71 | });
72 |
73 | app.MapGet("/products-bool", async (IElasticsearchService elasticsearchService, CancellationToken cancellationToken) =>
74 | {
75 | var datas = await elasticsearchService.BoolQueryAsync(p => p.Name, "Mouse", p => p.Name, "erasr", p => p.Name, "*se*", ElasticsearchIndexes.Products, cancellationToken);
76 |
77 | return Results.Ok(datas);
78 | });
79 |
80 | app.MapGet("/products-term/{query_keyword}", async (string query_keyword, IElasticsearchService elasticsearchService, CancellationToken cancellationToken) =>
81 | {
82 | var datas = await elasticsearchService.TermQueryAsync(p => p.Name, query_keyword, ElasticsearchIndexes.Products, cancellationToken);
83 |
84 | return Results.Ok(datas);
85 | });
86 |
87 | app.MapGet("/products-count", async (IElasticsearchService elasticsearchService, CancellationToken cancellationToken) =>
88 | {
89 | var count = await elasticsearchService.CountDocumentsAsync(ElasticsearchIndexes.Products, cancellationToken);
90 |
91 | return Results.Ok(count);
92 | });
93 |
94 | app.MapPost("/products", async (CreateProductVM createProductVM, IElasticsearchService elasticsearchService, CancellationToken cancellationToken) =>
95 | {
96 | Product product = new()
97 | {
98 | Name = createProductVM.Name,
99 | Price = createProductVM.Price,
100 | Quantity = createProductVM.Quantity
101 | };
102 | bool result = await elasticsearchService.CreateDocumentAsync(product, ElasticsearchIndexes.Products, cancellationToken);
103 |
104 | return Results.Ok(result);
105 | });
106 |
107 | app.MapPut("/products", async (UpdateProductVM updateProductVM, IElasticsearchService elasticsearchService, CancellationToken cancellationToken) =>
108 | {
109 | bool result = await elasticsearchService.UpdateDocumentAsync(updateProductVM.Id, updateProductVM, ElasticsearchIndexes.Products, cancellationToken);
110 |
111 | return Results.Ok(result);
112 | });
113 |
114 | app.MapDelete("/products/{id}", async (string id, IElasticsearchService elasticsearchService, CancellationToken cancellationToken) =>
115 | {
116 | bool result = await elasticsearchService.DeleteDocumentAsync(id, ElasticsearchIndexes.Products, cancellationToken);
117 |
118 | return Results.Ok(result);
119 | });
120 |
121 | app.Run();
122 |
--------------------------------------------------------------------------------
/Elasticsearch.Example/Properties/launchSettings.json:
--------------------------------------------------------------------------------
1 | {
2 | "$schema": "http://json.schemastore.org/launchsettings.json",
3 | "iisSettings": {
4 | "windowsAuthentication": false,
5 | "anonymousAuthentication": true,
6 | "iisExpress": {
7 | "applicationUrl": "http://localhost:5966",
8 | "sslPort": 44320
9 | }
10 | },
11 | "profiles": {
12 | "http": {
13 | "commandName": "Project",
14 | "dotnetRunMessages": true,
15 | "launchBrowser": false,
16 | "launchUrl": "swagger",
17 | "applicationUrl": "http://localhost:5203",
18 | "environmentVariables": {
19 | "ASPNETCORE_ENVIRONMENT": "Development"
20 | }
21 | },
22 | "https": {
23 | "commandName": "Project",
24 | "dotnetRunMessages": true,
25 | "launchBrowser": false,
26 | "launchUrl": "swagger",
27 | "applicationUrl": "https://localhost:7051;http://localhost:5203",
28 | "environmentVariables": {
29 | "ASPNETCORE_ENVIRONMENT": "Development"
30 | }
31 | },
32 | "IIS Express": {
33 | "commandName": "IISExpress",
34 | "launchBrowser": true,
35 | "environmentVariables": {
36 | "ASPNETCORE_ENVIRONMENT": "Development"
37 | }
38 | }
39 | }
40 | }
41 |
--------------------------------------------------------------------------------
/Elasticsearch.Example/Services/Abstractions/IElasticsearchService.cs:
--------------------------------------------------------------------------------
1 | using Elastic.Clients.Elasticsearch;
2 | using Elastic.Clients.Elasticsearch.QueryDsl;
3 | using Elasticsearch.Example.Modals.Common;
4 | using Elasticsearch.Example.Settings;
5 | using System.Linq.Expressions;
6 |
7 | namespace Elasticsearch.Example.Services.Abstractions
8 | {
9 | public interface IElasticsearchService
10 | {
11 | Task CreateIndexAsync(string indexName = ElasticsearchIndexes.DefaultIndex, CancellationToken cancellationToken = default);
12 |
13 | Task CreateDocumentAsync(T document, string indexName = ElasticsearchIndexes.DefaultIndex, CancellationToken cancellationToken = default) where T : IElasticsearchModal;
14 |
15 | Task UpdateDocumentAsync(string documentId, object partialDocument, string indexName = ElasticsearchIndexes.DefaultIndex, CancellationToken cancellationToken = default);
16 |
17 | Task DeleteDocumentAsync(string documentId, string indexName = ElasticsearchIndexes.DefaultIndex, CancellationToken cancellationToken = default);
18 |
19 | Task CountDocumentsAsync(string indexName = ElasticsearchIndexes.DefaultIndex, CancellationToken cancellationToken = default) where T : IElasticsearchModal;
20 |
21 | Task> GetDocumentsAsync(string indexName = ElasticsearchIndexes.DefaultIndex, CancellationToken cancellationToken = default) where T : IElasticsearchModal;
22 |
23 | Task GetDocumentAsync(string documentId, string indexName = ElasticsearchIndexes.DefaultIndex, CancellationToken cancellationToken = default) where T : IElasticsearchModal;
24 |
25 | Task> SearchAsync(Action> searchRequestDescriptor, CancellationToken cancellationToken = default) where T : IElasticsearchModal;
26 |
27 | Task> MatchQueryAsync(Expression> field, string queryKeyword, string indexName = ElasticsearchIndexes.DefaultIndex, CancellationToken cancellationToken = default, int from = 0, int size = 10) where T : IElasticsearchModal;
28 |
29 | Task> FuzzyQueryAsync(Expression> field, string queryKeyword, string indexName = ElasticsearchIndexes.DefaultIndex, CancellationToken cancellationToken = default, int from = 0, int size = 10) where T : IElasticsearchModal;
30 |
31 | Task> WildcardQueryAsync(Expression> field, string queryKeyword, string indexName = ElasticsearchIndexes.DefaultIndex, CancellationToken cancellationToken = default, int from = 0, int size = 10) where T : IElasticsearchModal;
32 |
33 | Task> BoolQueryAsync(Expression> matchField, string matchQueryKeyword, Expression> fuzzyField, string fuzzyQueryKeyword, Expression> wildcardField, string wildcardQueryKeyword, string indexName = ElasticsearchIndexes.DefaultIndex, CancellationToken cancellationToken = default, int from = 0, int size = 10) where T : IElasticsearchModal;
34 |
35 | Task> TermQueryAsync(Expression> field, string queryKeyword, string indexName = ElasticsearchIndexes.DefaultIndex, CancellationToken cancellationToken = default, int from = 0, int size = 10) where T : IElasticsearchModal;
36 |
37 | Task> ExistsQueryAsync(Expression> field, string indexName = ElasticsearchIndexes.DefaultIndex, CancellationToken cancellationToken = default, int from = 0, int size = 10) where T : IElasticsearchModal;
38 | }
39 | }
40 |
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/Elasticsearch.Example/Services/ElasticsearchService.cs:
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1 | using Elastic.Clients.Elasticsearch;
2 | using Elastic.Clients.Elasticsearch.Core.Search;
3 | using Elastic.Clients.Elasticsearch.QueryDsl;
4 | using Elasticsearch.Example.Modals;
5 | using Elasticsearch.Example.Modals.Common;
6 | using Elasticsearch.Example.Services.Abstractions;
7 | using Elasticsearch.Example.Settings;
8 | using System.Linq.Expressions;
9 |
10 | namespace Elasticsearch.Example.Services
11 | {
12 | public class ElasticsearchService : IElasticsearchService
13 | {
14 | readonly ElasticsearchClient _elasticsearchClient;
15 | public ElasticsearchService(IConfiguration configuration)
16 | {
17 | ElasticsearchClientSettings elasticsearchClientSettings = new(new Uri(configuration["ElasticsearchSettings:Uri"]));
18 | elasticsearchClientSettings.DefaultIndex(ElasticsearchIndexes.DefaultIndex);
19 | _elasticsearchClient = new(elasticsearchClientSettings);
20 | }
21 |
22 | public async Task CreateIndexAsync(string indexName = ElasticsearchIndexes.DefaultIndex, CancellationToken cancellationToken = default)
23 | {
24 | IndexResponse indexResponse = await _elasticsearchClient.IndexAsync(indexName, cancellationToken);
25 |
26 | return indexResponse.IsSuccess();
27 | }
28 |
29 | public async Task CreateDocumentAsync(T document, string indexName = ElasticsearchIndexes.DefaultIndex, CancellationToken cancellationToken = default) where T : IElasticsearchModal
30 | {
31 | CreateRequest createRequest = new(document, indexName, document.Id);
32 | CreateResponse createResponse = await _elasticsearchClient.CreateAsync(createRequest, cancellationToken);
33 |
34 | return createResponse.IsSuccess();
35 | }
36 |
37 | public async Task UpdateDocumentAsync(string documentId, object partialDocument, string indexName = ElasticsearchIndexes.DefaultIndex, CancellationToken cancellationToken = default)
38 | {
39 | UpdateRequest updateRequest = new(indexName, documentId)
40 | {
41 | Doc = partialDocument
42 | };
43 | UpdateResponse updateResponse = await _elasticsearchClient.UpdateAsync(updateRequest, cancellationToken);
44 |
45 | return updateResponse.IsSuccess();
46 | }
47 |
48 | public async Task DeleteDocumentAsync(string documentId, string indexName = ElasticsearchIndexes.DefaultIndex, CancellationToken cancellationToken = default)
49 | {
50 | DeleteResponse deleteResponse = await _elasticsearchClient.DeleteAsync(indexName, documentId, cancellationToken);
51 |
52 | return deleteResponse.IsSuccess();
53 | }
54 |
55 | public async Task CountDocumentsAsync(string indexName = ElasticsearchIndexes.DefaultIndex, CancellationToken cancellationToken = default) where T : IElasticsearchModal
56 | {
57 | CountResponse countResponse = await _elasticsearchClient.CountAsync(indexName, cancellationToken);
58 |
59 | return countResponse.Count;
60 | }
61 |
62 | public async Task> SearchAsync(Action> searchRequestDescriptor, CancellationToken cancellationToken = default) where T : IElasticsearchModal
63 | {
64 | SearchResponse searchResponse = await _elasticsearchClient.SearchAsync(searchRequestDescriptor, cancellationToken);
65 |
66 | return searchResponse.Documents;
67 | }
68 |
69 | public async Task> GetDocumentsAsync(string indexName = ElasticsearchIndexes.DefaultIndex, CancellationToken cancellationToken = default) where T : IElasticsearchModal
70 | {
71 | SearchResponse searchResponse = await _elasticsearchClient.SearchAsync(indexName, cancellationToken);
72 |
73 | return searchResponse.Documents;
74 | }
75 |
76 | public async Task GetDocumentAsync(string documentId, string indexName = ElasticsearchIndexes.DefaultIndex, CancellationToken cancellationToken = default) where T : IElasticsearchModal
77 | {
78 | GetResponse getResponse = await _elasticsearchClient.GetAsync(documentId, index => index
79 | .Index(indexName), cancellationToken);
80 |
81 | return getResponse.Source;
82 | }
83 |
84 | public async Task> MatchQueryAsync(Expression> field, string queryKeyword, string indexName = ElasticsearchIndexes.DefaultIndex, CancellationToken cancellationToken = default, int from = 0, int size = 10) where T : IElasticsearchModal
85 | {
86 | SearchResponse searchResponse = await _elasticsearchClient.SearchAsync(index => index
87 | .Index(indexName)
88 | .Query(query => query
89 | .Match(t => t.Field(field)
90 | .Query(queryKeyword)))
91 | .From(from)
92 | .Size(size), cancellationToken);
93 |
94 | return searchResponse.Documents;
95 | }
96 |
97 | public async Task> FuzzyQueryAsync(Expression> field, string queryKeyword, string indexName = ElasticsearchIndexes.DefaultIndex, CancellationToken cancellationToken = default, int from = 0, int size = 10) where T : IElasticsearchModal
98 | {
99 | SearchResponse searchResponse = await _elasticsearchClient.SearchAsync(index => index
100 | .Index(indexName)
101 | .Query(query => query
102 | .Fuzzy(t => t.Field(field)
103 | .Value(queryKeyword)))
104 | .From(from)
105 | .Size(size), cancellationToken);
106 |
107 | return searchResponse.Documents;
108 | }
109 |
110 | public async Task> WildcardQueryAsync(Expression> field, string queryKeyword, string indexName = ElasticsearchIndexes.DefaultIndex, CancellationToken cancellationToken = default, int from = 0, int size = 10) where T : IElasticsearchModal
111 | {
112 | SearchResponse searchResponse = await _elasticsearchClient.SearchAsync(index => index
113 | .Index(indexName)
114 | .Query(query => query
115 | .Wildcard(t => t.Field(field)
116 | .Value(queryKeyword)))
117 | .From(from)
118 | .Size(size), cancellationToken);
119 |
120 | return searchResponse.Documents;
121 | }
122 |
123 | public async Task> BoolQueryAsync(Expression> matchField, string matchQueryKeyword, Expression> fuzzyField, string fuzzyQueryKeyword, Expression> wildcardField, string wildcardQueryKeyword, string indexName = ElasticsearchIndexes.DefaultIndex, CancellationToken cancellationToken = default, int from = 0, int size = 10) where T : IElasticsearchModal
124 | {
125 | SearchResponse searchResponse = await _elasticsearchClient.SearchAsync(index => index
126 | .Index(indexName)
127 | .Query(query => query
128 | .Bool(t => t.Should(
129 | match => match.Match(t => t.Field(matchField).Query(matchQueryKeyword)),
130 | fuzzy => fuzzy.Fuzzy(p => p.Field(fuzzyField).Value(fuzzyQueryKeyword)),
131 | wildcard => wildcard.Wildcard(p => p.Field(wildcardField).Value(wildcardQueryKeyword))
132 | )))
133 | .From(from)
134 | .Size(size), cancellationToken);
135 |
136 | return searchResponse.Documents;
137 | }
138 |
139 | public async Task> TermQueryAsync(Expression> field, string queryKeyword, string indexName = ElasticsearchIndexes.DefaultIndex, CancellationToken cancellationToken = default, int from = 0, int size = 10) where T : IElasticsearchModal
140 | {
141 | SearchResponse searchResponse = await _elasticsearchClient.SearchAsync(index => index
142 | .Index(indexName)
143 | .Query(query => query
144 | .Term(t => t.Field(field)
145 | .Value(queryKeyword)))
146 | .From(from)
147 | .Size(size), cancellationToken);
148 |
149 | return searchResponse.Documents;
150 | }
151 |
152 | public async Task> ExistsQueryAsync(Expression> field, string indexName = ElasticsearchIndexes.DefaultIndex, CancellationToken cancellationToken = default, int from = 0, int size = 10) where T : IElasticsearchModal
153 | {
154 | SearchResponse searchResponse = await _elasticsearchClient.SearchAsync(index => index
155 | .Index(indexName)
156 | .Query(query => query
157 | .Exists(t => t.Field(field)))
158 | .From(from)
159 | .Size(size), cancellationToken);
160 |
161 | return searchResponse.Documents;
162 | }
163 | }
164 | }
165 |
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/Elasticsearch.Example/Settings/ElasticsearchIndexes.cs:
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1 | using Elasticsearch.Example.Modals;
2 |
3 | namespace Elasticsearch.Example.Settings
4 | {
5 | public struct ElasticsearchIndexes
6 | {
7 | public const string DefaultIndex = Products;
8 |
9 | public const string Products = "products";
10 | }
11 | }
12 |
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/Elasticsearch.Example/ViewModals/CreateProductVM.cs:
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1 | namespace Elasticsearch.Example.ViewModals
2 | {
3 | public record CreateProductVM(string Name, int Quantity, decimal Price);
4 | }
5 |
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/Elasticsearch.Example/ViewModals/UpdateProductVM.cs:
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1 | namespace Elasticsearch.Example.ViewModals
2 | {
3 | public record UpdateProductVM(string Id, string Name, int Quantity, decimal Price);
4 | }
5 |
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/Elasticsearch.Example/appsettings.Development.json:
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1 | {
2 | "Logging": {
3 | "LogLevel": {
4 | "Default": "Information",
5 | "Microsoft.AspNetCore": "Warning"
6 | }
7 | }
8 | }
9 |
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/Elasticsearch.Example/appsettings.json:
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1 | {
2 | "Logging": {
3 | "LogLevel": {
4 | "Default": "Information",
5 | "Microsoft.AspNetCore": "Warning"
6 | }
7 | },
8 | "AllowedHosts": "*",
9 | "ElasticsearchSettings": {
10 | "Uri": "http://localhost:9200"
11 | }
12 | }
13 |
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