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add examples repository_01

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28810
2019-02-18 14:36:31 +08:00
parent 5cfc359b80
commit fb2fee33a3
16 changed files with 380 additions and 17 deletions
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58
FreeSql.Repository/BaseRepository.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;
using System.Text;
using System.Threading.Tasks;
namespace FreeSql {
public abstract class BaseRepository<TEntity> : IRepository<TEntity>
where TEntity : class {
protected IFreeSql _fsql;
public BaseRepository(IFreeSql fsql) : base() {
_fsql = fsql;
if (_fsql == null) throw new NullReferenceException("fsql 参数不可为空");
}
public ISelect<TEntity> Select => _fsql.Select<TEntity>();
public IUpdate<TEntity> UpdateDiy => _fsql.Update<TEntity>();
public void Delete(Expression<Func<TEntity, bool>> predicate) => _fsql.Delete<TEntity>().Where(predicate).ExecuteAffrows();
public void Delete(TEntity entity) => _fsql.Delete<TEntity>(entity).ExecuteAffrows();
public Task DeleteAsync(Expression<Func<TEntity, bool>> predicate) => _fsql.Delete<TEntity>().Where(predicate).ExecuteAffrowsAsync();
public Task DeleteAsync(TEntity entity) => _fsql.Delete<TEntity>(entity).ExecuteAffrowsAsync();
public TEntity Insert(TEntity entity) => _fsql.Insert<TEntity>().AppendData(entity).ExecuteInserted().FirstOrDefault();
async public Task<TEntity> InsertAsync(TEntity entity) => (await _fsql.Insert<TEntity>().AppendData(entity).ExecuteInsertedAsync()).FirstOrDefault();
public void Update(TEntity entity) => _fsql.Update<TEntity>().SetSource(entity).ExecuteAffrows();
public Task UpdateAsync(TEntity entity) => _fsql.Update<TEntity>().SetSource(entity).ExecuteAffrowsAsync();
}
public abstract class BaseRepository<TEntity, TKey> : BaseRepository<TEntity>, IRepository<TEntity, TKey>
where TEntity : class {
public BaseRepository(IFreeSql fsql) : base(fsql) {
}
public void Delete(TKey id) => _fsql.Delete<TEntity>(id).ExecuteAffrows();
public Task DeleteAsync(TKey id) => _fsql.Delete<TEntity>(id).ExecuteAffrowsAsync();
public TEntity Find(TKey id) => _fsql.Select<TEntity>(id).ToOne();
public Task<TEntity> FindAsync(TKey id) => _fsql.Select<TEntity>(id).ToOneAsync();
public TEntity Get(TKey id) => Find(id);
public Task<TEntity> GetAsync(TKey id) => FindAsync(id);
}
}