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- 优化 DbContext/Repository Orm 属性进行 CURD 与自身事务相同【新突破】；#270

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28810
2020-04-10 19:54:43 +08:00
parent d97dc3383c
commit 52fbe5ed86
17 changed files with 3884 additions and 3849 deletions
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74
FreeSql.DbContext/DbContext/DbContextScopedFreeSql.cs Normal file
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using FreeSql;
using FreeSql.Internal;
using System;
using System.Collections.Generic;
using System.Data;
using System.Text;
namespace FreeSql
{
class DbContextScopedFreeSql : IFreeSql
{
public IFreeSql _originalFsql;
Func<DbContext> _resolveDbContext;
Func<IUnitOfWork> _resolveUnitOfWork;
DbContextScopedFreeSql() { }
public static DbContextScopedFreeSql Create(IFreeSql fsql, Func<DbContext> resolveDbContext, Func<IUnitOfWork> resolveUnitOfWork)
{
if (fsql == null) return null;
var scopedfsql = fsql as DbContextScopedFreeSql;
if (scopedfsql == null) return new DbContextScopedFreeSql { _originalFsql = fsql, _resolveDbContext = resolveDbContext, _resolveUnitOfWork = resolveUnitOfWork };
return Create(scopedfsql._originalFsql, resolveDbContext, resolveUnitOfWork);
}
public IAdo Ado => _originalFsql.Ado;
public IAop Aop => _originalFsql.Aop;
public ICodeFirst CodeFirst => _originalFsql.CodeFirst;
public IDbFirst DbFirst => _originalFsql.DbFirst;
public GlobalFilter GlobalFilter => _originalFsql.GlobalFilter;
public void Dispose() { }
public void Transaction(Action handler) => _originalFsql.Transaction(handler);
public void Transaction(TimeSpan timeout, Action handler) => _originalFsql.Transaction(timeout, handler);
public void Transaction(IsolationLevel isolationLevel, TimeSpan timeout, Action handler) => _originalFsql.Transaction(isolationLevel, timeout, handler);
public ISelect<T1> Select<T1>() where T1 : class
{
_resolveDbContext()?.ExecCommand();
return _originalFsql.Select<T1>().WithTransaction(_resolveUnitOfWork()?.GetOrBeginTransaction(false));
}
public ISelect<T1> Select<T1>(object dywhere) where T1 : class => Select<T1>().WhereDynamic(dywhere);
public IDelete<T1> Delete<T1>() where T1 : class
{
_resolveDbContext()?.ExecCommand();
return _originalFsql.Delete<T1>().WithTransaction(_resolveUnitOfWork()?.GetOrBeginTransaction());
}
public IDelete<T1> Delete<T1>(object dywhere) where T1 : class => Delete<T1>().WhereDynamic(dywhere);
public IUpdate<T1> Update<T1>() where T1 : class
{
var db = _resolveDbContext();
db?.ExecCommand();
var update = _originalFsql.Update<T1>().WithTransaction(_resolveUnitOfWork()?.GetOrBeginTransaction());
if (db?.Options.NoneParameter != null) update.NoneParameter(db.Options.NoneParameter.Value);
return update;
}
public IUpdate<T1> Update<T1>(object dywhere) where T1 : class => Update<T1>().WhereDynamic(dywhere);
public IInsert<T1> Insert<T1>() where T1 : class
{
var db = _resolveDbContext();
db?.ExecCommand();
var insert = _originalFsql.Insert<T1>().WithTransaction(_resolveUnitOfWork()?.GetOrBeginTransaction());
if (db?.Options.NoneParameter != null) insert.NoneParameter(db.Options.NoneParameter.Value);
return insert;
}
public IInsert<T1> Insert<T1>(T1 source) where T1 : class => Insert<T1>().AppendData(source);
public IInsert<T1> Insert<T1>(T1[] source) where T1 : class => Insert<T1>().AppendData(source);
public IInsert<T1> Insert<T1>(List<T1> source) where T1 : class => Insert<T1>().AppendData(source);
public IInsert<T1> Insert<T1>(IEnumerable<T1> source) where T1 : class => Insert<T1>().AppendData(source);
}
}