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Made methods generic instead of class

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This commit is contained in:
Biarity 2018-02-07 14:32:50 +10:00
parent d3a16d7955
commit 135e7255a8
4 changed files with 29 additions and 54 deletions
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7
Sieve/Services/ISieveCustomFilterMethods.cs
View File

@ -4,12 +4,7 @@ using System.Text;
namespace Sieve.Services namespace Sieve.Services
{ {
//public interface ISieveCustomFilterMethods public interface ISieveCustomFilterMethods
//{
//}
public interface ISieveCustomFilterMethods<TEntity>
where TEntity : class
{ {
} }
} }

7
Sieve/Services/ISieveCustomSortMethods.cs
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@ -4,12 +4,7 @@ using System.Text;
namespace Sieve.Services namespace Sieve.Services
{ {
//public interface ISieveCustomSortMethods public interface ISieveCustomSortMethods
//{
//}
public interface ISieveCustomSortMethods<TEntity>
where TEntity : class
{ {
} }
} }

12
Sieve/Services/ISieveProcessor.cs
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@ -4,13 +4,11 @@ using Sieve.Models;
namespace Sieve.Services namespace Sieve.Services
{ {
//public interface ISieveProcessor : ISieveProcessor<object> { } public interface ISieveProcessor
public interface ISieveProcessor<TEntity> where TEntity : class
{ {
IQueryable<TEntity> ApplyAll(ISieveModel model, IQueryable<TEntity> source); IQueryable<TEntity> ApplyAll<TEntity>(ISieveModel model, IQueryable<TEntity> source);
IQueryable<TEntity> ApplySorting(ISieveModel model, IQueryable<TEntity> result); IQueryable<TEntity> ApplySorting<TEntity>(ISieveModel model, IQueryable<TEntity> result);
IQueryable<TEntity> ApplyFiltering(ISieveModel model, IQueryable<TEntity> result); IQueryable<TEntity> ApplyFiltering<TEntity>(ISieveModel model, IQueryable<TEntity> result);
IQueryable<TEntity> ApplyPagination(ISieveModel model, IQueryable<TEntity> result); IQueryable<TEntity> ApplyPagination<TEntity>(ISieveModel model, IQueryable<TEntity> result);
} }
} }

57
Sieve/Services/SieveProcessor.cs
View File

@ -14,29 +14,16 @@ using System.Linq.Expressions;
namespace Sieve.Services namespace Sieve.Services
{ {
//public class SieveProcessor : SieveProcessor<object>, ISieveProcessor public class SieveProcessor : ISieveProcessor
//{
// public SieveProcessor(IOptions<SieveOptions> options, ISieveCustomSortMethods<object> customSortMethods, ISieveCustomFilterMethods<object> customFilterMethods) : base(options, customSortMethods, customFilterMethods)
// {
// }
//
// public SieveProcessor(IOptions<SieveOptions> options) : base(options)
// {
// }
//
//}
public class SieveProcessor<TEntity> : ISieveProcessor<TEntity>
where TEntity: class
{ {
private IOptions<SieveOptions> _options; private IOptions<SieveOptions> _options;
private ISieveCustomSortMethods<TEntity> _customSortMethods; private ISieveCustomSortMethods _customSortMethods;
private ISieveCustomFilterMethods<TEntity> _customFilterMethods; private ISieveCustomFilterMethods _customFilterMethods;
public SieveProcessor(IOptions<SieveOptions> options, public SieveProcessor(IOptions<SieveOptions> options,
ISieveCustomSortMethods<TEntity> customSortMethods, ISieveCustomSortMethods customSortMethods,
ISieveCustomFilterMethods<TEntity> customFilterMethods) ISieveCustomFilterMethods customFilterMethods)
{ {
_options = options; _options = options;
_customSortMethods = customSortMethods; _customSortMethods = customSortMethods;
@ -44,14 +31,14 @@ namespace Sieve.Services
} }
public SieveProcessor(IOptions<SieveOptions> options, public SieveProcessor(IOptions<SieveOptions> options,
ISieveCustomSortMethods<TEntity> customSortMethods) ISieveCustomSortMethods customSortMethods)
{ {
_options = options; _options = options;
_customSortMethods = customSortMethods; _customSortMethods = customSortMethods;
} }
public SieveProcessor(IOptions<SieveOptions> options, public SieveProcessor(IOptions<SieveOptions> options,
ISieveCustomFilterMethods<TEntity> customFilterMethods) ISieveCustomFilterMethods customFilterMethods)
{ {
_options = options; _options = options;
_customFilterMethods = customFilterMethods; _customFilterMethods = customFilterMethods;
@ -62,7 +49,7 @@ namespace Sieve.Services
_options = options; _options = options;
} }
public IQueryable<TEntity> ApplyAll(ISieveModel model, IQueryable<TEntity> source) public IQueryable<TEntity> ApplyAll<TEntity>(ISieveModel model, IQueryable<TEntity> source)
{ {
var result = source; var result = source;
@ -81,7 +68,7 @@ namespace Sieve.Services
return result; return result;
} }
public IQueryable<TEntity> ApplySorting(ISieveModel model, IQueryable<TEntity> result) public IQueryable<TEntity> ApplySorting<TEntity>(ISieveModel model, IQueryable<TEntity> result)
{ {
if (model?.SortsParsed == null) if (model?.SortsParsed == null)
return result; return result;
@ -89,7 +76,7 @@ namespace Sieve.Services
var useThenBy = false; var useThenBy = false;
foreach (var sortTerm in model.SortsParsed) foreach (var sortTerm in model.SortsParsed)
{ {
var property = GetSieveProperty(true, false, sortTerm.Name); var property = GetSieveProperty<TEntity>(true, false, sortTerm.Name);
if (property != null) if (property != null)
{ {
@ -111,14 +98,14 @@ namespace Sieve.Services
return result; return result;
} }
public IQueryable<TEntity> ApplyFiltering(ISieveModel model, IQueryable<TEntity> result) public IQueryable<TEntity> ApplyFiltering<TEntity>(ISieveModel model, IQueryable<TEntity> result)
{ {
if (model?.FiltersParsed == null) if (model?.FiltersParsed == null)
return result; return result;
foreach (var filterTerm in model.FiltersParsed) foreach (var filterTerm in model.FiltersParsed)
{ {
var property = GetSieveProperty(false, true, filterTerm.Name); var property = GetSieveProperty<TEntity>(false, true, filterTerm.Name);
if (property != null) if (property != null)
{ {
@ -188,20 +175,20 @@ namespace Sieve.Services
return result; return result;
} }
public IQueryable<TEntity> ApplyPagination(ISieveModel model, IQueryable<TEntity> result) public IQueryable<TEntity> ApplyPagination<TEntity>(ISieveModel model, IQueryable<TEntity> result)
{ {
if (model?.Page == null || model?.PageSize == null) var page = model?.Page ?? 1;
if (_options.Value.DefaultPageSize > 0) var pageSize = model?.PageSize ?? _options.Value.DefaultPageSize;
return result.Take(_options.Value.DefaultPageSize);
else result = result.Skip((page - 1) * pageSize);
return result;
if (pageSize > 0)
result = result.Take(pageSize);
result = result.Skip((model.Page.Value - 1) * model.PageSize.Value)
.Take(model.PageSize.Value);
return result; return result;
} }
private PropertyInfo GetSieveProperty(bool canSortRequired, bool canFilterRequired, string name) private PropertyInfo GetSieveProperty<TEntity>(bool canSortRequired, bool canFilterRequired, string name)
{ {
return typeof(TEntity).GetProperties().FirstOrDefault(p => return typeof(TEntity).GetProperties().FirstOrDefault(p =>
{ {
@ -215,7 +202,7 @@ namespace Sieve.Services
}); });
} }
private IQueryable<TEntity> ApplyCustomMethod(IQueryable<TEntity> result, string name, object parent, object[] parameters) private IQueryable<TEntity> ApplyCustomMethod<TEntity>(IQueryable<TEntity> result, string name, object parent, object[] parameters)
{ {
var customMethod = parent?.GetType() var customMethod = parent?.GetType()
.GetMethod(name); .GetMethod(name);