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refactor: simplify data connections from many-to-many site assignment to direct site ownership

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Replace SiteDataConnectionAssignment join table with a direct SiteId FK on DataConnection,
simplifying the data model, repositories, UI, CLI, and deployment service.
This commit is contained in:
Joseph Doherty
2026-03-21 21:07:10 -04:00
parent cd6efeea90
commit 970d0a5cb3
25 changed files with 1543 additions and 490 deletions
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39
src/ScadaLink.ConfigurationDatabase/Migrations/ScadaLinkDbContextModelSnapshot.cs
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@@ -766,9 +766,12 @@ namespace ScadaLink.ConfigurationDatabase.Migrations
.HasMaxLength(50)
.HasColumnType("nvarchar(50)");
b.Property<int>("SiteId")
.HasColumnType("int");
b.HasKey("Id");
b.HasIndex("Name")
b.HasIndex("SiteId", "Name")
.IsUnique();
b.ToTable("DataConnections");
@@ -821,30 +824,6 @@ namespace ScadaLink.ConfigurationDatabase.Migrations
b.ToTable("Sites");
});
modelBuilder.Entity("ScadaLink.Commons.Entities.Sites.SiteDataConnectionAssignment", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<int>("DataConnectionId")
.HasColumnType("int");
b.Property<int>("SiteId")
.HasColumnType("int");
b.HasKey("Id");
b.HasIndex("DataConnectionId");
b.HasIndex("SiteId", "DataConnectionId")
.IsUnique();
b.ToTable("SiteDataConnectionAssignments");
});
modelBuilder.Entity("ScadaLink.Commons.Entities.Templates.Template", b =>
{
b.Property<int>("Id")
@@ -1153,18 +1132,12 @@ namespace ScadaLink.ConfigurationDatabase.Migrations
.IsRequired();
});
modelBuilder.Entity("ScadaLink.Commons.Entities.Sites.SiteDataConnectionAssignment", b =>
modelBuilder.Entity("ScadaLink.Commons.Entities.Sites.DataConnection", b =>
{
b.HasOne("ScadaLink.Commons.Entities.Sites.DataConnection", null)
.WithMany()
.HasForeignKey("DataConnectionId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("ScadaLink.Commons.Entities.Sites.Site", null)
.WithMany()
.HasForeignKey("SiteId")
.OnDelete(DeleteBehavior.Cascade)
.OnDelete(DeleteBehavior.Restrict)
.IsRequired();
});