crayonix/bright-glimmer
0
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

wip being able to soft delete a student

Browse Source
This commit is contained in:
Giovani
2019-05-02 11:28:13 -05:00
parent ef9a4aef9f
commit 1ee8747c8e
6 changed files with 77 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
BrightGlimmer.Data/BgContext.cs
View File

@@ -3,6 +3,7 @@ using BrightGlimmer.Domain;
using Microsoft.EntityFrameworkCore;
using System;
using System.Collections.Generic;
using System.Linq.Expressions;
using System.Text;
namespace BrightGlimmer.Data
@@ -28,6 +29,21 @@ namespace BrightGlimmer.Data
});
modelBuilder.Entity<AssignedCourse>()
.HasOne(x => x.Course);
// Make all entities soft deletables and filter by soft deleted on queries
foreach (var entityType in modelBuilder.Model.GetEntityTypes())
{
entityType.GetOrAddProperty("IsDeleted", typeof(bool));
var parameter = Expression.Parameter(entityType.ClrType);
var propertyMethodInfo = typeof(EF).GetMethod("Property").MakeGenericMethod(typeof(bool));
var isDeletedProperty = Expression.Call(propertyMethodInfo, parameter, Expression.Constant("IsDeleted"));
BinaryExpression compareExpression = Expression.MakeBinary(ExpressionType.Equal, isDeletedProperty, Expression.Constant(false));
var lambda = Expression.Lambda(compareExpression, parameter);
modelBuilder.Entity(entityType.ClrType).HasQueryFilter(lambda);
}
}
public DbSet<Student> Students { get; set; }