mirror of https://github.com/abpframework/abp.git
Halil İbrahim Kalkan
7 years ago
10 changed files with 222 additions and 458 deletions
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using System.Linq; |
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using System.Threading.Tasks; |
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using Volo.Abp.Application.Dtos; |
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using Volo.Abp.Domain.Entities; |
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using Volo.Abp.Domain.Repositories; |
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using Volo.Abp.Linq; |
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using Volo.Abp.MultiTenancy; |
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|
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namespace Volo.Abp.Application.Services |
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{ |
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public abstract class AsyncCrudAppService<TEntity, TEntityDto, TKey> |
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: AsyncCrudAppService<TEntity, TEntityDto, TKey, PagedAndSortedResultRequestDto> |
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where TEntity : class, IEntity<TKey> |
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where TEntityDto : IEntityDto<TKey> |
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{ |
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protected AsyncCrudAppService(IRepository<TEntity, TKey> repository) |
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: base(repository) |
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{ |
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} |
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} |
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public abstract class AsyncCrudAppService<TEntity, TEntityDto, TKey, TGetListInput> |
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: AsyncCrudAppService<TEntity, TEntityDto, TKey, TGetListInput, TEntityDto, TEntityDto> |
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where TEntity : class, IEntity<TKey> |
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where TEntityDto : IEntityDto<TKey> |
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{ |
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protected AsyncCrudAppService(IRepository<TEntity, TKey> repository) |
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: base(repository) |
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{ |
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} |
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} |
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public abstract class AsyncCrudAppService<TEntity, TEntityDto, TKey, TGetListInput, TCreateInput> |
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: AsyncCrudAppService<TEntity, TEntityDto, TKey, TGetListInput, TCreateInput, TCreateInput> |
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where TEntity : class, IEntity<TKey> |
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where TEntityDto : IEntityDto<TKey> |
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{ |
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protected AsyncCrudAppService(IRepository<TEntity, TKey> repository) |
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: base(repository) |
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{ |
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} |
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} |
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public abstract class AsyncCrudAppService<TEntity, TEntityDto, TKey, TGetListInput, TCreateInput, TUpdateInput> |
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: AsyncCrudAppService<TEntity, TEntityDto, TEntityDto, TKey, TGetListInput, TCreateInput, TUpdateInput> |
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where TEntity : class, IEntity<TKey> |
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where TEntityDto : IEntityDto<TKey> |
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{ |
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protected AsyncCrudAppService(IRepository<TEntity, TKey> repository) |
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: base(repository) |
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{ |
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} |
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protected override TEntityDto MapToGetListOutputDto(TEntity entity) |
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{ |
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return MapToGetOutputDto(entity); |
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} |
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} |
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public abstract class AsyncCrudAppService<TEntity, TGetOutputDto, TGetListOutputDto, TKey, TGetListInput, TCreateInput, TUpdateInput> |
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: CrudAppServiceBase<TEntity, TGetOutputDto, TGetListOutputDto, TKey, TGetListInput, TCreateInput, TUpdateInput>, |
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IAsyncCrudAppService<TGetOutputDto, TGetListOutputDto, TKey, TGetListInput, TCreateInput, TUpdateInput> |
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where TEntity : class, IEntity<TKey> |
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where TGetOutputDto : IEntityDto<TKey> |
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where TGetListOutputDto : IEntityDto<TKey> |
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{ |
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public IAsyncQueryableExecuter AsyncQueryableExecuter { get; set; } |
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protected AsyncCrudAppService(IRepository<TEntity, TKey> repository) |
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: base(repository) |
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{ |
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AsyncQueryableExecuter = DefaultAsyncQueryableExecuter.Instance; |
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} |
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public virtual async Task<TGetOutputDto> GetAsync(TKey id) |
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{ |
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await CheckGetPolicyAsync(); |
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var entity = await GetEntityByIdAsync(id); |
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return MapToGetOutputDto(entity); |
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} |
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public virtual async Task<PagedResultDto<TGetListOutputDto>> GetListAsync(TGetListInput input) |
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{ |
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await CheckGetListPolicyAsync(); |
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var query = CreateFilteredQuery(input); |
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var totalCount = await AsyncQueryableExecuter.CountAsync(query); |
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query = ApplySorting(query, input); |
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query = ApplyPaging(query, input); |
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var entities = await AsyncQueryableExecuter.ToListAsync(query); |
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return new PagedResultDto<TGetListOutputDto>( |
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totalCount, |
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entities.Select(MapToGetListOutputDto).ToList() |
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); |
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} |
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public virtual async Task<TGetOutputDto> CreateAsync(TCreateInput input) |
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{ |
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await CheckCreatePolicyAsync(); |
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var entity = MapToEntity(input); |
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TryToSetTenantId(entity); |
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await Repository.InsertAsync(entity, autoSave: true); |
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return MapToGetOutputDto(entity); |
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} |
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public virtual async Task<TGetOutputDto> UpdateAsync(TKey id, TUpdateInput input) |
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{ |
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await CheckUpdatePolicyAsync(); |
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var entity = await GetEntityByIdAsync(id); |
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//TODO: Check if input has id different than given id and normalize if it's default value, throw ex otherwise
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MapToEntity(input, entity); |
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await Repository.UpdateAsync(entity, autoSave: true); |
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return MapToGetOutputDto(entity); |
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} |
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public virtual async Task DeleteAsync(TKey id) |
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{ |
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await CheckDeletePolicyAsync(); |
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await Repository.DeleteAsync(id); |
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} |
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protected virtual Task<TEntity> GetEntityByIdAsync(TKey id) |
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{ |
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return Repository.GetAsync(id); |
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} |
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protected virtual async Task CheckGetPolicyAsync() |
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{ |
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await CheckPolicyAsync(GetPolicyName); |
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} |
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protected virtual async Task CheckGetListPolicyAsync() |
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{ |
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await CheckPolicyAsync(GetListPolicyName); |
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} |
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protected virtual async Task CheckCreatePolicyAsync() |
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{ |
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await CheckPolicyAsync(CreatePolicyName); |
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} |
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protected virtual async Task CheckUpdatePolicyAsync() |
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{ |
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await CheckPolicyAsync(UpdatePolicyName); |
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} |
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protected virtual async Task CheckDeletePolicyAsync() |
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{ |
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await CheckPolicyAsync(DeletePolicyName); |
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} |
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} |
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} |
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@ -1,191 +0,0 @@ |
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using System; |
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using System.Linq; |
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using System.Linq.Dynamic.Core; |
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using Volo.Abp.Application.Dtos; |
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using Volo.Abp.Domain.Entities; |
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using Volo.Abp.Domain.Repositories; |
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using Volo.Abp.MultiTenancy; |
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using Volo.Abp.ObjectMapping; |
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namespace Volo.Abp.Application.Services |
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{ |
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/// <summary>
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/// This is a common base class for CrudAppService and AsyncCrudAppService classes.
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/// Inherit either from CrudAppService or AsyncCrudAppService, not from this class.
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/// </summary>
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public abstract class CrudAppServiceBase<TEntity, TGetOutputDto, TGetListOutputDto, TKey, TGetListInput, TCreateInput, TUpdateInput> : |
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ApplicationService |
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where TEntity : class, IEntity<TKey> |
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where TGetOutputDto : IEntityDto<TKey> |
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where TGetListOutputDto : IEntityDto<TKey> |
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{ |
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protected IRepository<TEntity, TKey> Repository { get; } |
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protected virtual string GetPolicyName { get; set; } |
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protected virtual string GetListPolicyName { get; set; } |
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protected virtual string CreatePolicyName { get; set; } |
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protected virtual string UpdatePolicyName { get; set; } |
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protected virtual string DeletePolicyName { get; set; } |
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protected CrudAppServiceBase(IRepository<TEntity, TKey> repository) |
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{ |
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Repository = repository; |
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} |
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/// <summary>
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/// Should apply sorting if needed.
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/// </summary>
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/// <param name="query">The query.</param>
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/// <param name="input">The input.</param>
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protected virtual IQueryable<TEntity> ApplySorting(IQueryable<TEntity> query, TGetListInput input) |
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{ |
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//Try to sort query if available
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var sortInput = input as ISortedResultRequest; |
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if (sortInput != null) |
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{ |
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if (!sortInput.Sorting.IsNullOrWhiteSpace()) |
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{ |
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return query.OrderBy(sortInput.Sorting); |
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} |
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} |
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//IQueryable.Task requires sorting, so we should sort if Take will be used.
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if (input is ILimitedResultRequest) |
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{ |
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return query.OrderByDescending(e => e.Id); |
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} |
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//No sorting
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return query; |
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} |
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/// <summary>
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/// Should apply paging if needed.
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/// </summary>
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/// <param name="query">The query.</param>
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/// <param name="input">The input.</param>
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protected virtual IQueryable<TEntity> ApplyPaging(IQueryable<TEntity> query, TGetListInput input) |
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{ |
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//Try to use paging if available
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var pagedInput = input as IPagedResultRequest; |
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if (pagedInput != null) |
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{ |
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return query.PageBy(pagedInput); |
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} |
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//Try to limit query result if available
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var limitedInput = input as ILimitedResultRequest; |
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if (limitedInput != null) |
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{ |
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return query.Take(limitedInput.MaxResultCount); |
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} |
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//No paging
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return query; |
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} |
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/// <summary>
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/// This method should create <see cref="IQueryable{TEntity}"/> based on given input.
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/// It should filter query if needed, but should not do sorting or paging.
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/// Sorting should be done in <see cref="ApplySorting"/> and paging should be done in <see cref="ApplyPaging"/>
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/// methods.
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/// </summary>
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/// <param name="input">The input.</param>
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protected virtual IQueryable<TEntity> CreateFilteredQuery(TGetListInput input) |
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{ |
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return Repository; |
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} |
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/// <summary>
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/// Maps <see cref="TEntity"/> to <see cref="TGetOutputDto"/>.
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/// It uses <see cref="IObjectMapper"/> by default.
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/// It can be overriden for custom mapping.
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/// </summary>
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protected virtual TGetOutputDto MapToGetOutputDto(TEntity entity) |
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{ |
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return ObjectMapper.Map<TEntity, TGetOutputDto>(entity); |
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} |
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/// <summary>
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/// Maps <see cref="TEntity"/> to <see cref="TGetListOutputDto"/>.
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/// It uses <see cref="IObjectMapper"/> by default.
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/// It can be overriden for custom mapping.
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/// </summary>
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protected virtual TGetListOutputDto MapToGetListOutputDto(TEntity entity) |
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{ |
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return ObjectMapper.Map<TEntity, TGetListOutputDto>(entity); |
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} |
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/// <summary>
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/// Maps <see cref="TCreateInput"/> to <see cref="TEntity"/> to create a new entity.
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/// It uses <see cref="IObjectMapper"/> by default.
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/// It can be overriden for custom mapping.
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/// </summary>
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protected virtual TEntity MapToEntity(TCreateInput createInput) |
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{ |
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var entity = ObjectMapper.Map<TCreateInput, TEntity>(createInput); |
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SetIdForGuids(entity); |
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return entity; |
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} |
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/// <summary>
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/// Sets Id value for the entity if <see cref="TKey"/> is <see cref="Guid"/>.
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/// It's used while creating a new entity.
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/// </summary>
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protected virtual void SetIdForGuids(TEntity entity) |
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{ |
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var entityWithGuidId = entity as IEntity<Guid>; |
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if (entityWithGuidId == null || entityWithGuidId.Id != Guid.Empty) |
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{ |
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return; |
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} |
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entityWithGuidId.Id = GuidGenerator.Create(); |
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} |
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/// <summary>
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/// Maps <see cref="TUpdateInput"/> to <see cref="TEntity"/> to update the entity.
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/// It uses <see cref="IObjectMapper"/> by default.
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/// It can be overriden for custom mapping.
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/// </summary>
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protected virtual void MapToEntity(TUpdateInput updateInput, TEntity entity) |
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{ |
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if (updateInput is IEntityDto<TKey> entityDto) |
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{ |
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entityDto.Id = entity.Id; |
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} |
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ObjectMapper.Map(updateInput, entity); |
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} |
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protected virtual void TryToSetTenantId(TEntity entity) |
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{ |
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if (entity is IMultiTenant && HasTenantIdProperty(entity)) |
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{ |
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var tenantId = CurrentTenant.Id; |
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if (!tenantId.HasValue) |
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{ |
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return; |
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} |
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var propertyInfo = entity.GetType().GetProperty(nameof(IMultiTenant.TenantId)); |
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if (propertyInfo != null && propertyInfo.GetSetMethod() != null) |
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{ |
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propertyInfo.SetValue(entity, tenantId, null); |
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} |
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} |
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} |
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protected virtual bool HasTenantIdProperty(TEntity entity) |
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{ |
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return entity.GetType().GetProperty(nameof(IMultiTenant.TenantId)) != null; |
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} |
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} |
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} |
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@ -1,49 +0,0 @@ |
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using System.Threading.Tasks; |
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using Volo.Abp.Application.Dtos; |
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|
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namespace Volo.Abp.Application.Services |
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{ |
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public interface IAsyncCrudAppService<TEntityDto, in TKey> |
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: IAsyncCrudAppService<TEntityDto, TKey, PagedAndSortedResultRequestDto> |
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where TEntityDto : IEntityDto<TKey> |
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{ |
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} |
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public interface IAsyncCrudAppService<TEntityDto, in TKey, in TGetListInput> |
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: IAsyncCrudAppService<TEntityDto, TKey, TGetListInput, TEntityDto, TEntityDto> |
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where TEntityDto : IEntityDto<TKey> |
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{ |
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} |
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public interface IAsyncCrudAppService<TEntityDto, in TKey, in TGetListInput, in TCreateInput> |
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: IAsyncCrudAppService<TEntityDto, TKey, TGetListInput, TCreateInput, TCreateInput> |
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where TEntityDto : IEntityDto<TKey> |
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{ |
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} |
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public interface IAsyncCrudAppService<TEntityDto, in TKey, in TGetListInput, in TCreateInput, in TUpdateInput> |
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: IAsyncCrudAppService<TEntityDto, TEntityDto, TKey, TGetListInput, TCreateInput, TUpdateInput> |
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where TEntityDto : IEntityDto<TKey> |
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{ |
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|
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} |
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public interface IAsyncCrudAppService<TGetOutputDto, TGetListOutputDto, in TKey, in TGetListInput, in TCreateInput, in TUpdateInput> |
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: IApplicationService |
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where TGetOutputDto : IEntityDto<TKey> |
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where TGetListOutputDto : IEntityDto<TKey> |
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{ |
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Task<TGetOutputDto> GetAsync(TKey id); |
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Task<PagedResultDto<TGetListOutputDto>> GetListAsync(TGetListInput input); |
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Task<TGetOutputDto> CreateAsync(TCreateInput input); |
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Task<TGetOutputDto> UpdateAsync(TKey id, TUpdateInput input); |
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Task DeleteAsync(TKey id); |
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} |
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} |
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