├── .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 17 | # 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). 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**/*.HTMLClient/GeneratedArtifacts 299 | **/*.DesktopClient/GeneratedArtifacts 300 | **/*.DesktopClient/ModelManifest.xml 301 | **/*.Server/GeneratedArtifacts 302 | **/*.Server/ModelManifest.xml 303 | _Pvt_Extensions 304 | 305 | # Paket dependency manager 306 | .paket/paket.exe 307 | paket-files/ 308 | 309 | # FAKE - F# Make 310 | .fake/ 311 | 312 | # CodeRush personal settings 313 | .cr/personal 314 | 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 328 | 329 | # BizTalk build output 330 | *.btp.cs 331 | *.btm.cs 332 | *.odx.cs 333 | *.xsd.cs 334 | 335 | # OpenCover UI analysis results 336 | OpenCover/ 337 | 338 | # Azure Stream Analytics local run output 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 | -------------------------------------------------------------------------------- /Elasticsearch.Example/Services/ElasticsearchService.cs: -------------------------------------------------------------------------------- 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 | -------------------------------------------------------------------------------- /Elasticsearch.Example/Settings/ElasticsearchIndexes.cs: -------------------------------------------------------------------------------- 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 | -------------------------------------------------------------------------------- /Elasticsearch.Example/ViewModals/CreateProductVM.cs: -------------------------------------------------------------------------------- 1 | namespace Elasticsearch.Example.ViewModals 2 | { 3 | public record CreateProductVM(string Name, int Quantity, decimal Price); 4 | } 5 | -------------------------------------------------------------------------------- /Elasticsearch.Example/ViewModals/UpdateProductVM.cs: -------------------------------------------------------------------------------- 1 | namespace Elasticsearch.Example.ViewModals 2 | { 3 | public record UpdateProductVM(string Id, string Name, int Quantity, decimal Price); 4 | } 5 | -------------------------------------------------------------------------------- /Elasticsearch.Example/appsettings.Development.json: -------------------------------------------------------------------------------- 1 | { 2 | "Logging": { 3 | "LogLevel": { 4 | "Default": "Information", 5 | "Microsoft.AspNetCore": "Warning" 6 | } 7 | } 8 | } 9 | -------------------------------------------------------------------------------- /Elasticsearch.Example/appsettings.json: -------------------------------------------------------------------------------- 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 | --------------------------------------------------------------------------------