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Remove tested media and mmc features when an mmc is deleted.

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This commit is contained in:
Natalia Portillo
2019-11-13 00:41:04 +00:00
parent 69cc41c3c7
commit dbf9b5bc55
5 changed files with 2313 additions and 3 deletions
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5
DiscImageChef.Server/Areas/Admin/Controllers/MmcController.cs
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@@ -69,7 +69,10 @@ namespace DiscImageChef.Server.Areas.Admin.Controllers
[HttpPost, ActionName("Delete"), ValidateAntiForgeryToken]
public async Task<IActionResult> DeleteConfirmed(int id)
{
Mmc mmc = await _context.Mmc.FindAsync(id);
Mmc mmc = await _context.Mmc.FindAsync(id);
MmcFeatures feature = await _context.MmcFeatures.FirstOrDefaultAsync(f => f.Id == mmc.FeaturesId);
_context.MmcFeatures.Remove(feature);
_context.Mmc.Remove(mmc);
await _context.SaveChangesAsync();

2284
DiscImageChef.Server/Migrations/20191113003156_CascadeDeleteMmcFeatures.Designer.cs generated Normal file
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File diff suppressed because it is too large Load Diff

23
DiscImageChef.Server/Migrations/20191113003156_CascadeDeleteMmcFeatures.cs Normal file
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@@ -0,0 +1,23 @@
using Microsoft.EntityFrameworkCore.Migrations;
namespace DiscImageChef.Server.Migrations
{
public partial class CascadeDeleteMmcFeatures : Migration
{
protected override void Up(MigrationBuilder migrationBuilder)
{
migrationBuilder.DropForeignKey("FK_TestedMedia_Mmc_MmcId", "TestedMedia");
migrationBuilder.AddForeignKey("FK_TestedMedia_Mmc_MmcId", "TestedMedia", "MmcId", "Mmc",
principalColumn: "Id", onDelete: ReferentialAction.Cascade);
}
protected override void Down(MigrationBuilder migrationBuilder)
{
migrationBuilder.DropForeignKey("FK_TestedMedia_Mmc_MmcId", "TestedMedia");
migrationBuilder.AddForeignKey("FK_TestedMedia_Mmc_MmcId", "TestedMedia", "MmcId", "Mmc",
principalColumn: "Id", onDelete: ReferentialAction.SetNull);
}
}
}

2
DiscImageChef.Server/Migrations/DicServerContextModelSnapshot.cs
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@@ -1498,7 +1498,7 @@ namespace DiscImageChef.Server.Migrations
HasForeignKey("CurrentCHSId").OnDelete(DeleteBehavior.SetNull);
b.HasOne("DiscImageChef.CommonTypes.Metadata.Mmc", null).WithMany("TestedMedia").HasForeignKey("MmcId").
OnDelete(DeleteBehavior.SetNull);
OnDelete(DeleteBehavior.Cascade);
b.HasOne("DiscImageChef.CommonTypes.Metadata.Scsi", null).WithMany("RemovableMedias").
HasForeignKey("ScsiId").OnDelete(DeleteBehavior.SetNull);

2
DiscImageChef.Server/Models/Context.cs
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@@ -170,7 +170,7 @@ namespace DiscImageChef.Server.Models
HasForeignKey("CurrentCHSId").OnDelete(DeleteBehavior.SetNull);
b.HasOne("DiscImageChef.CommonTypes.Metadata.Mmc", null).WithMany("TestedMedia").HasForeignKey("MmcId").
OnDelete(DeleteBehavior.SetNull);
OnDelete(DeleteBehavior.Cascade);
b.HasOne("DiscImageChef.CommonTypes.Metadata.Scsi", null).WithMany("RemovableMedias").
HasForeignKey("ScsiId").OnDelete(DeleteBehavior.SetNull);