Fixed endpoints for /users and /messages.

code/MessengerBroker.Db.Sql.Migrator/DesignTimeDbContextFactory.cs

@@ -0,0 +1,12 @@
+using Microsoft.EntityFrameworkCore.Design;
+
+namespace MessengerBroker.Db.Sql.Migrator
+{
+    public partial class DesignTimeDbContextFactory : IDesignTimeDbContextFactory<BrokerSqlDbContext>
+    {
+        public BrokerSqlDbContext CreateDbContext(string[] args)
+        {
+            return new BrokerSqlDbContext(CONNECTION_STRING);
+        }
+    }
+}

code/MessengerBroker.Db.Sql.Migrator/MessengerBroker.Db.Sql.Migrator.csproj

@@ -0,0 +1,25 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net9.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="9.0.6">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="9.0.6">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\MessengerBroker.Db.Sql\MessengerBroker.Db.Sql.csproj" />
+  </ItemGroup>
+
+</Project>

code/MessengerBroker.Db.Sql.Migrator/Program.cs

@@ -0,0 +1,11 @@
+namespace MessengerBroker.Db.Sql.Migrator
+{
+    internal class Program
+    {
+        static void Main(string[] args)
+        {
+            // Add-Migration Initial -Project MessengerBroker.Db.Sql -StartupProject MessengerBroker.Db.Sql.Migrator -Verbose -Context BrokerSqlDbContext
+            // Update-Database -Project MessengerBroker.Db.Sql -StartupProject MessengerBroker.Db.Sql.Migrator -Verbose -Context BrokerSqlDbContext
+        }
+    }
+}