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add navigate insert

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This commit is contained in:
sunkaixuan
2022-06-29 13:53:54 +08:00
parent 6e72226074
commit b1352472e0
8 changed files with 79 additions and 12 deletions
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1
Src/Asp.Net/SqlSugar/Abstract/ExecuteNavProvider/DeleteNavProvider.cs
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@@ -11,6 +11,7 @@ namespace SqlSugar
{
public List<Root> Roots { get; set; }
public SqlSugarProvider Context { get; internal set; }
public DeleteNavProvider<Root,TChild> ThenInclude<TChild>(Expression<Func<T,TChild>> expression)
{

66
Src/Asp.Net/SqlSugar/Abstract/ExecuteNavProvider/InsertNavProvider.cs
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@@ -7,16 +7,78 @@ using System.Threading.Tasks;
namespace SqlSugar
{
public class InsertNavProvider<Root,T>
public class InsertNavProvider<Root,T> where T : class,new() where Root:class,new()
{
public List<Root> Roots { get; set; }
public object ParentList { get; set; }
public EntityInfo ParentEntity { get; set; }
public SqlSugarProvider Context { get; set; }
public InsertNavProvider<Root,TChild> ThenInclude<TChild>(Expression<Func<T,TChild>> expression)
public InsertNavProvider<Root,TChild> ThenInclude<TChild>(Expression<Func<T,TChild>> expression) where TChild : class, new()
{
if (ParentList == null)
{
ParentList = GetParentList(Roots);
}
var name=ExpressionTool.GetMemberName(expression);
var nav = this.ParentEntity.Columns.FirstOrDefault(x => x.PropertyName == name);
if (nav.Navigat == null)
{
Check.ExceptionEasy($"{name} no navigate attribute", $"{this.ParentEntity.EntityName}的属性{name}没有导航属性");
}
if (nav.Navigat.NavigatType == NavigateType.OneToOne || nav.Navigat.NavigatType == NavigateType.ManyToOne)
{
InsertOneToOne();
}
else if (nav.Navigat.NavigatType == NavigateType.OneToMany)
{
InsertOneToMany();
}
else
{
InsertManyToMany();
}
return null;
}
private void InsertManyToMany()
{
}
private void InsertOneToMany()
{
}
private void InsertOneToOne()
{
}
private List<Type> GetParentList<Type>(List<Type> datas) where Type : class ,new()
{
List<Type> result = new List<Type>();
this.Context.InitMappingInfo<Type>();
var entity = this.Context.EntityMaintenance.GetEntityInfo<Type>();
var isIdentity = entity.Columns.Where(it=>it.IsIdentity).Any();
if (isIdentity)
{
foreach (var item in datas)
{
this.Context.Insertable(datas).ExecuteCommandIdentityIntoEntity();
}
}
else
{
this.Context.Insertable(datas).ExecuteCommand();
}
this.ParentEntity = entity;
result = datas;
return result;
}
public InsertNavProvider<Root,Root> AsNav()
{
return null;

1
Src/Asp.Net/SqlSugar/Abstract/ExecuteNavProvider/UpdateInsert.cs
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@@ -11,6 +11,7 @@ namespace SqlSugar
{
public List<Root> Roots { get; set; }
public SqlSugarProvider Context { get; internal set; }
public UpdateNavProvider<Root,TChild> ThenInclude<TChild>(Expression<Func<T,TChild>> expression)
{

7
Src/Asp.Net/SqlSugar/Abstract/SugarProvider/SqlSugarProvider.cs
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@@ -890,14 +890,15 @@ namespace SqlSugar
#endregion
#region Nav CUD
public InsertNavProvider<T, T> InsertNav<T>(T data)
public InsertNavProvider<T, T> InsertNav<T>(T data) where T : class, new()
{
return InsertNav(new List<T>() { data });
}
public InsertNavProvider<T, T> InsertNav<T>(List<T> datas)
public InsertNavProvider<T, T> InsertNav<T>(List<T> datas) where T : class, new()
{
var result = new InsertNavProvider<T, T>();
result.Roots = datas;
result.Context = this;
return result;
}
public DeleteNavProvider<T, T> DeleteNav<T>(T data)
@@ -908,6 +909,7 @@ namespace SqlSugar
{
var result = new DeleteNavProvider<T, T>();
result.Roots = datas;
result.Context = this;
return result;
}
public UpdateNavProvider<T, T> UpdateNav<T>(T data)
@@ -918,6 +920,7 @@ namespace SqlSugar
{
var result = new UpdateNavProvider<T, T>();
result.Roots = datas;
result.Context = this;
return result;
}
#endregion

4
Src/Asp.Net/SqlSugar/Abstract/SugarProvider/SqlSugarScopeProvider.cs
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@@ -678,11 +678,11 @@ namespace SqlSugar
{
return ScopedContext.Saveable(saveObject);
}
public InsertNavProvider<T, T> InsertNav<T>(T data)
public InsertNavProvider<T, T> InsertNav<T>(T data) where T : class, new()
{
return ScopedContext.InsertNav(data);
}
public InsertNavProvider<T, T> InsertNav<T>(List<T> datas)
public InsertNavProvider<T, T> InsertNav<T>(List<T> datas) where T : class, new()
{
return ScopedContext.InsertNav(datas);
}

4
Src/Asp.Net/SqlSugar/Interface/ISqlSugarClient.cs
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@@ -203,8 +203,8 @@ namespace SqlSugar
#endregion
#region Nav CUD
InsertNavProvider<T, T> InsertNav<T>(T data);
InsertNavProvider<T, T> InsertNav<T>(List<T> datas);
InsertNavProvider<T, T> InsertNav<T>(T data) where T : class, new();
InsertNavProvider<T, T> InsertNav<T>(List<T> datas) where T : class, new();
DeleteNavProvider<T, T> DeleteNav<T>(T data);
DeleteNavProvider<T, T> DeleteNav<T>(List<T> datas);
UpdateNavProvider<T, T> UpdateNav<T>(T data);

4
Src/Asp.Net/SqlSugar/SqlSugarClient.cs
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@@ -154,11 +154,11 @@ namespace SqlSugar
#region Queryable
#region Nav CUD
public InsertNavProvider<T, T> InsertNav<T>(T data)
public InsertNavProvider<T, T> InsertNav<T>(T data) where T : class, new()
{
return this.Context.InsertNav(data);
}
public InsertNavProvider<T, T> InsertNav<T>(List<T> datas)
public InsertNavProvider<T, T> InsertNav<T>(List<T> datas) where T : class, new()
{
return this.Context.InsertNav(datas);
}

4
Src/Asp.Net/SqlSugar/SqlSugarScope.cs
View File

@@ -730,11 +730,11 @@ namespace SqlSugar
return ScopedContext.DeleteableWithAttr<T>(deleteObjs);
}
public InsertNavProvider<T, T> InsertNav<T>(T data)
public InsertNavProvider<T, T> InsertNav<T>(T data) where T : class, new()
{
return ScopedContext.InsertNav(data);
}
public InsertNavProvider<T, T> InsertNav<T>(List<T> datas)
public InsertNavProvider<T, T> InsertNav<T>(List<T> datas) where T : class, new()
{
return ScopedContext.InsertNav(datas);
}