90 lines
2.7 KiB
C#
90 lines
2.7 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Linq.Expressions;
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using System.Threading.Tasks;
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using Microsoft.EntityFrameworkCore;
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using Hncore.Infrastructure.Data;
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using Hncore.Infrastructure.DDD;
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namespace Hncore.Infrastructure.EF
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{
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public class QueryBase<TEntity, TId> : IQuery<TEntity, TId> where TEntity : class, IEntity<TId>
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{
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protected DbContext Dbcontext;
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public QueryBase(IQueryDbContext dbContext)
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{
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Dbcontext = dbContext.DbContext;
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}
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public TEntity GetOne(Expression<Func<TEntity, bool>> condition)
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{
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return Dbcontext.GetOne<TEntity, TId>(condition);
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}
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public Task<TEntity> GetOneAsync(Expression<Func<TEntity, bool>> condition)
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{
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return Dbcontext.GetOneAsync<TEntity, TId>(condition);
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}
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public PageData<TEntity> GetList(Expression<Func<TEntity, bool>> condition, int pagesize, int pageindex,
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bool istotal)
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{
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return Dbcontext.GetList<TEntity, TId>(condition, pagesize, pageindex, istotal);
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}
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public Task<PageData<TEntity>> GetListAsync(Expression<Func<TEntity, bool>> condition, int pagesize,
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int pageindex, bool istotal)
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{
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return Dbcontext.GetListAsync<TEntity, TId>(condition, pagesize, pageindex, istotal);
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}
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public List<TEntity> GetList(Expression<Func<TEntity, bool>> condition)
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{
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return Dbcontext.GetList<TEntity, TId>(condition);
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}
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public Task<List<TEntity>> GetListAsync(Expression<Func<TEntity, bool>> condition)
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{
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return Dbcontext.GetListAsync<TEntity, TId>(condition);
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}
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public List<TEntity> TopN(Expression<Func<TEntity, bool>> condition, int topN)
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{
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return Dbcontext.TopN<TEntity, TId>(condition, topN);
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}
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public Task<List<TEntity>> TopNAsync(Expression<Func<TEntity, bool>> condition, int topN)
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{
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return Dbcontext.TopNAsync<TEntity, TId>(condition, topN);
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}
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public IQueryable<TEntity> GetListQueryable(Expression<Func<TEntity, bool>> exp)
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{
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return Dbcontext.GetListQueryable<TEntity, TId>(exp);
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}
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public bool Exists(Expression<Func<TEntity, bool>> exp)
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{
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return Dbcontext.Exists<TEntity, TId>(exp);
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}
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public Task<bool> ExistsAsync(Expression<Func<TEntity, bool>> condition)
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{
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return Dbcontext.ExistsAsync<TEntity, TId>(condition);
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}
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public IQueryable<TEntity> GetQueryable()
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{
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return Dbcontext.Set<TEntity>().AsNoTracking();
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}
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public DbContext DbContext()
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{
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return Dbcontext;
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}
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}
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}
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