| | | 1 | | using Fluorite.Strainer.Models.Filtering; |
| | | 2 | | using Fluorite.Strainer.Models.Filtering.Terms; |
| | | 3 | | using System.Linq.Expressions; |
| | | 4 | | |
| | | 5 | | namespace Fluorite.Strainer.Services.Filtering; |
| | | 6 | | |
| | | 7 | | public class CustomFilterMethodBuilderWithExpression<TEntity> : CustomFilterMethodBuilderWithName<TEntity>, ICustomFilte |
| | | 8 | | { |
| | | 9 | | public CustomFilterMethodBuilderWithExpression( |
| | | 10 | | string name, |
| | | 11 | | Expression<Func<TEntity, bool>> expression) |
| | 5 | 12 | | : base(name) |
| | | 13 | | { |
| | 5 | 14 | | Expression = Guard.Against.Null(expression); |
| | 5 | 15 | | } |
| | | 16 | | |
| | | 17 | | public CustomFilterMethodBuilderWithExpression( |
| | | 18 | | string name, |
| | | 19 | | Func<IFilterTerm, Expression<Func<TEntity, bool>>> filterTermExpression) |
| | 1 | 20 | | : base(name) |
| | | 21 | | { |
| | 1 | 22 | | FilterTermExpression = Guard.Against.Null(filterTermExpression); |
| | 1 | 23 | | } |
| | | 24 | | |
| | 4 | 25 | | public Expression<Func<TEntity, bool>>? Expression { get; } |
| | | 26 | | |
| | 6 | 27 | | public Func<IFilterTerm, Expression<Func<TEntity, bool>>>? FilterTermExpression { get; } |
| | | 28 | | |
| | | 29 | | public ICustomFilterMethod<TEntity> Build() |
| | | 30 | | { |
| | 5 | 31 | | if (FilterTermExpression is null) |
| | | 32 | | { |
| | 4 | 33 | | return new CustomFilterMethod<TEntity>(Name, Expression!); |
| | | 34 | | } |
| | | 35 | | else |
| | | 36 | | { |
| | 1 | 37 | | return new CustomFilterMethod<TEntity>(Name, FilterTermExpression); |
| | | 38 | | } |
| | | 39 | | } |
| | | 40 | | } |