ARCH-2: swap EF provider to Npgsql, drop SqlServer migrations + conn strings

- Microsoft.EntityFrameworkCore.SqlServer -> Npgsql.EntityFrameworkCore.PostgreSQL 10.0.2
- UseSqlServer -> UseNpgsql (Aspire-injected gerbilmanager connection)
- Removed hardcoded sa connection strings from appsettings*.json
- Deleted SqlServer-flavored initial migration (fresh Npgsql one follows; no prod data)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
2026-06-05 23:34:00 +02:00
parent b041d84b18
commit 8820cc7751
7 changed files with 2 additions and 394 deletions

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@@ -13,7 +13,7 @@
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
<PrivateAssets>all</PrivateAssets>
</PackageReference>
<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="10.0.8" />
<PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="10.0.2" />
<PackageReference Include="Swashbuckle.AspNetCore" Version="10.2.1" />
</ItemGroup>

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@@ -1,134 +0,0 @@
// <auto-generated />
using System;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Metadata;
using Microsoft.EntityFrameworkCore.Migrations;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
#nullable disable
namespace GerbilManagerWebAPI.Migrations
{
[DbContext(typeof(ApplicationContext))]
[Migration("20231030203950_initialCreate")]
partial class initialCreate
{
/// <inheritdoc />
protected override void BuildTargetModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder
.HasAnnotation("ProductVersion", "7.0.12")
.HasAnnotation("Relational:MaxIdentifierLength", 128);
SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
modelBuilder.Entity("GerbilManagerWebAPI.Models.Breeder", b =>
{
b.Property<Guid>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("uniqueidentifier");
b.Property<string>("Name")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.HasKey("Id");
b.ToTable("Breeders", (string)null);
});
modelBuilder.Entity("GerbilManagerWebAPI.Models.Gerbil", b =>
{
b.Property<Guid>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("uniqueidentifier");
b.Property<Guid?>("BreederId")
.HasColumnType("uniqueidentifier");
b.Property<string>("Gender")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<Guid?>("LitterId")
.HasColumnType("uniqueidentifier");
b.Property<string>("Name")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.HasKey("Id");
b.HasIndex("BreederId");
b.HasIndex("LitterId");
b.ToTable("Gerbils", (string)null);
});
modelBuilder.Entity("GerbilManagerWebAPI.Models.Litter", b =>
{
b.Property<Guid>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("uniqueidentifier");
b.Property<DateTime>("Date")
.HasColumnType("datetime2");
b.Property<Guid?>("FatherId")
.HasColumnType("uniqueidentifier");
b.Property<Guid?>("MotherId")
.HasColumnType("uniqueidentifier");
b.Property<string>("Name")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<int?>("Strength")
.HasColumnType("int");
b.HasKey("Id");
b.HasIndex("FatherId");
b.HasIndex("MotherId");
b.ToTable("Litters", (string)null);
});
modelBuilder.Entity("GerbilManagerWebAPI.Models.Gerbil", b =>
{
b.HasOne("GerbilManagerWebAPI.Models.Breeder", "Breeder")
.WithMany()
.HasForeignKey("BreederId");
b.HasOne("GerbilManagerWebAPI.Models.Litter", "Litter")
.WithMany()
.HasForeignKey("LitterId");
b.Navigation("Breeder");
b.Navigation("Litter");
});
modelBuilder.Entity("GerbilManagerWebAPI.Models.Litter", b =>
{
b.HasOne("GerbilManagerWebAPI.Models.Gerbil", "Father")
.WithMany()
.HasForeignKey("FatherId");
b.HasOne("GerbilManagerWebAPI.Models.Gerbil", "Mother")
.WithMany()
.HasForeignKey("MotherId");
b.Navigation("Father");
b.Navigation("Mother");
});
#pragma warning restore 612, 618
}
}
}

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@@ -1,121 +0,0 @@
using System;
using Microsoft.EntityFrameworkCore.Migrations;
#nullable disable
namespace GerbilManagerWebAPI.Migrations
{
/// <inheritdoc />
public partial class initialCreate : Migration
{
/// <inheritdoc />
protected override void Up(MigrationBuilder migrationBuilder)
{
migrationBuilder.CreateTable(
name: "Breeders",
columns: table => new
{
Id = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
Name = table.Column<string>(type: "nvarchar(max)", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_Breeders", x => x.Id);
});
migrationBuilder.CreateTable(
name: "Gerbils",
columns: table => new
{
Id = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
Name = table.Column<string>(type: "nvarchar(max)", nullable: false),
Gender = table.Column<string>(type: "nvarchar(max)", nullable: false),
LitterId = table.Column<Guid>(type: "uniqueidentifier", nullable: true),
BreederId = table.Column<Guid>(type: "uniqueidentifier", nullable: true)
},
constraints: table =>
{
table.PrimaryKey("PK_Gerbils", x => x.Id);
table.ForeignKey(
name: "FK_Gerbils_Breeders_BreederId",
column: x => x.BreederId,
principalTable: "Breeders",
principalColumn: "Id");
});
migrationBuilder.CreateTable(
name: "Litters",
columns: table => new
{
Id = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
Name = table.Column<string>(type: "nvarchar(max)", nullable: false),
Date = table.Column<DateTime>(type: "datetime2", nullable: false),
Strength = table.Column<int>(type: "int", nullable: true),
FatherId = table.Column<Guid>(type: "uniqueidentifier", nullable: true),
MotherId = table.Column<Guid>(type: "uniqueidentifier", nullable: true)
},
constraints: table =>
{
table.PrimaryKey("PK_Litters", x => x.Id);
table.ForeignKey(
name: "FK_Litters_Gerbils_FatherId",
column: x => x.FatherId,
principalTable: "Gerbils",
principalColumn: "Id");
table.ForeignKey(
name: "FK_Litters_Gerbils_MotherId",
column: x => x.MotherId,
principalTable: "Gerbils",
principalColumn: "Id");
});
migrationBuilder.CreateIndex(
name: "IX_Gerbils_BreederId",
table: "Gerbils",
column: "BreederId");
migrationBuilder.CreateIndex(
name: "IX_Gerbils_LitterId",
table: "Gerbils",
column: "LitterId");
migrationBuilder.CreateIndex(
name: "IX_Litters_FatherId",
table: "Litters",
column: "FatherId");
migrationBuilder.CreateIndex(
name: "IX_Litters_MotherId",
table: "Litters",
column: "MotherId");
migrationBuilder.AddForeignKey(
name: "FK_Gerbils_Litters_LitterId",
table: "Gerbils",
column: "LitterId",
principalTable: "Litters",
principalColumn: "Id");
}
/// <inheritdoc />
protected override void Down(MigrationBuilder migrationBuilder)
{
migrationBuilder.DropForeignKey(
name: "FK_Gerbils_Breeders_BreederId",
table: "Gerbils");
migrationBuilder.DropForeignKey(
name: "FK_Gerbils_Litters_LitterId",
table: "Gerbils");
migrationBuilder.DropTable(
name: "Breeders");
migrationBuilder.DropTable(
name: "Litters");
migrationBuilder.DropTable(
name: "Gerbils");
}
}
}

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@@ -1,131 +0,0 @@
// <auto-generated />
using System;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Metadata;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
#nullable disable
namespace GerbilManagerWebAPI.Migrations
{
[DbContext(typeof(ApplicationContext))]
partial class ApplicationContextModelSnapshot : ModelSnapshot
{
protected override void BuildModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder
.HasAnnotation("ProductVersion", "7.0.12")
.HasAnnotation("Relational:MaxIdentifierLength", 128);
SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
modelBuilder.Entity("GerbilManagerWebAPI.Models.Breeder", b =>
{
b.Property<Guid>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("uniqueidentifier");
b.Property<string>("Name")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.HasKey("Id");
b.ToTable("Breeders", (string)null);
});
modelBuilder.Entity("GerbilManagerWebAPI.Models.Gerbil", b =>
{
b.Property<Guid>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("uniqueidentifier");
b.Property<Guid?>("BreederId")
.HasColumnType("uniqueidentifier");
b.Property<string>("Gender")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<Guid?>("LitterId")
.HasColumnType("uniqueidentifier");
b.Property<string>("Name")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.HasKey("Id");
b.HasIndex("BreederId");
b.HasIndex("LitterId");
b.ToTable("Gerbils", (string)null);
});
modelBuilder.Entity("GerbilManagerWebAPI.Models.Litter", b =>
{
b.Property<Guid>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("uniqueidentifier");
b.Property<DateTime>("Date")
.HasColumnType("datetime2");
b.Property<Guid?>("FatherId")
.HasColumnType("uniqueidentifier");
b.Property<Guid?>("MotherId")
.HasColumnType("uniqueidentifier");
b.Property<string>("Name")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<int?>("Strength")
.HasColumnType("int");
b.HasKey("Id");
b.HasIndex("FatherId");
b.HasIndex("MotherId");
b.ToTable("Litters", (string)null);
});
modelBuilder.Entity("GerbilManagerWebAPI.Models.Gerbil", b =>
{
b.HasOne("GerbilManagerWebAPI.Models.Breeder", "Breeder")
.WithMany()
.HasForeignKey("BreederId");
b.HasOne("GerbilManagerWebAPI.Models.Litter", "Litter")
.WithMany()
.HasForeignKey("LitterId");
b.Navigation("Breeder");
b.Navigation("Litter");
});
modelBuilder.Entity("GerbilManagerWebAPI.Models.Litter", b =>
{
b.HasOne("GerbilManagerWebAPI.Models.Gerbil", "Father")
.WithMany()
.HasForeignKey("FatherId");
b.HasOne("GerbilManagerWebAPI.Models.Gerbil", "Mother")
.WithMany()
.HasForeignKey("MotherId");
b.Navigation("Father");
b.Navigation("Mother");
});
#pragma warning restore 612, 618
}
}
}

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@@ -9,7 +9,7 @@ builder.Services.AddControllers();
// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();
builder.Services.AddDbContext<ApplicationContext>(opts => opts.UseSqlServer(builder.Configuration.GetConnectionString("sqlConnection")));
builder.Services.AddDbContext<ApplicationContext>(opts => opts.UseNpgsql(builder.Configuration.GetConnectionString("gerbilmanager")));
builder.Services.AddScoped<UnitOfWork>();
var app = builder.Build();

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@@ -4,8 +4,5 @@
"Default": "Information",
"Microsoft.AspNetCore": "Warning"
}
},
"ConnectionStrings": {
"sqlConnection": "server=.; database=GerbilManagerDebug; User Id=sa;Password=StrongerThenYYou1;Encrypt=False;TrustServerCertificate=True"
}
}

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@@ -5,8 +5,5 @@
"Microsoft.AspNetCore": "Warning"
}
},
"ConnectionStrings": {
"sqlConnection": "server=.; database=GerbilManagerDebug; User Id=sa;Password=StrongerThenYYou1;Encrypt=False;TrustServerCertificate=True"
},
"AllowedHosts": "*"
}