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1 |
| -# elasticsearch-fluent-configuration |
| 1 | +# Els Fluent configurations |
| 2 | + |
| 3 | +Fluent Configurations for elasticsearch in c#. |
| 4 | + |
| 5 | +**Example** |
| 6 | +```csharp |
| 7 | +public class AuditLogConfiguration : IElasticsearchDocumentConfigure<AuditLog> |
| 8 | +{ |
| 9 | + public void Configure(ref ElasticsearchConfigBuilder<AuditLog> buider, string? prefix = null) |
| 10 | + { |
| 11 | + // declare the name of index |
| 12 | + buider.ToIndex("audit_log"); |
| 13 | + |
| 14 | + // set key |
| 15 | + buider.HasKey(key => key.Id); |
| 16 | + |
| 17 | + // add settings |
| 18 | + buider.Settings(setting => |
| 19 | + setting.Analysis(x => |
| 20 | + x.Analyzers(an => |
| 21 | + an.Custom( |
| 22 | + "myTokenizer", |
| 23 | + ca => ca.Filter(["lowercase"]).Tokenizer("myTokenizer") |
| 24 | + ) |
| 25 | + .Custom( |
| 26 | + "standardAnalyzer", |
| 27 | + ca => ca.Filter(["lowercase"]).Tokenizer("standard") |
| 28 | + ) |
| 29 | + ) |
| 30 | + .Tokenizers(tz => |
| 31 | + tz.NGram( |
| 32 | + "myTokenizer", |
| 33 | + config => |
| 34 | + config |
| 35 | + .MinGram(3) |
| 36 | + .MaxGram(4) |
| 37 | + .TokenChars([TokenChar.Digit, TokenChar.Letter]) |
| 38 | + ) |
| 39 | + ) |
| 40 | + ) |
| 41 | + ); |
| 42 | + |
| 43 | + // Map properties Manually |
| 44 | + buider.Properties(config => |
| 45 | + config |
| 46 | + .Text( |
| 47 | + t => t.Id, |
| 48 | + config => |
| 49 | + config |
| 50 | + .Fields(f => |
| 51 | + f.Keyword("Id") |
| 52 | + ) |
| 53 | + .Analyzer("myTokenizer") |
| 54 | + .SearchAnalyzer("standardAnalyzer") |
| 55 | + ) |
| 56 | + .Text( |
| 57 | + txt => txt.Entity, |
| 58 | + config => |
| 59 | + config |
| 60 | + .Fields(f => |
| 61 | + f.Keyword("Entity") |
| 62 | + ) |
| 63 | + .Analyzer("myTokenizer") |
| 64 | + .SearchAnalyzer("standardAnalyzer") |
| 65 | + ) |
| 66 | + .ByteNumber(b => b.Type) |
| 67 | + .Object(o => o.OldValue!) |
| 68 | + .Object(o => o.NewValue!) |
| 69 | + .Text(txt => txt.ActionPerformBy!) |
| 70 | + .Keyword(d => d.CreatedAt) |
| 71 | + ); |
| 72 | + |
| 73 | + // Ignore properties |
| 74 | + buider.Ignores([x => x.NewValue!, x => x.Type]); |
| 75 | + } |
| 76 | +} |
| 77 | +``` |
| 78 | +Let check the source code out at [Nuget](https://www.nuget.org/packages/minhsangdotcom.TheTemplate.ElasticsearchFluentConfig) |
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