payloadLifespan/payloadLifetime and other name variants unified to Time To Live naming.

code/MessengerApi.Db.Npg/MessengerApi.Db.Npg.csproj

@@ -3,11 +3,12 @@
   <PropertyGroup>
     <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
-    <Nullable>enable</Nullable>
+    <Nullable>disable</Nullable>
+	<ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="9.0.4" />
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" />
   </ItemGroup>
 
   <ItemGroup>

code/MessengerApi.Db.Npg/Migrations/20250705145537_RenameTtlColumn.Designer.cs

@@ -0,0 +1,123 @@
+// <auto-generated />
+using System;
+using MessengerApi.Db.Npg;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace MessengerApi.Db.Npg.Migrations
+{
+    [DbContext(typeof(MessengerNpgDbContext))]
+    [Migration("20250705145537_RenameTtlColumn")]
+    partial class RenameTtlColumn
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "9.0.6")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("MessengerApi.Db.Entities.Message", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<DateTime>("CreatedUtc")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<Guid>("FromId")
+                        .HasColumnType("uuid");
+
+                    b.Property<bool>("IsAcknowledged")
+                        .HasColumnType("boolean");
+
+                    b.Property<bool>("IsDelivered")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Payload")
+                        .HasColumnType("text");
+
+                    b.Property<string>("PayloadType")
+                        .HasColumnType("text");
+
+                    b.Property<int>("TimeToLiveInSeconds")
+                        .HasColumnType("integer");
+
+                    b.Property<Guid>("ToId")
+                        .HasColumnType("uuid");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ToId", "IsDelivered");
+
+                    b.ToTable("Messages");
+                });
+
+            modelBuilder.Entity("MessengerApi.Db.Entities.User", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<Guid>("ApiKey")
+                        .HasColumnType("uuid");
+
+                    b.Property<bool>("IsEnabled")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Users");
+                });
+
+            modelBuilder.Entity("MessengerApi.Db.Entities.UserRoute", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<Guid?>("FromId")
+                        .HasColumnType("uuid");
+
+                    b.Property<Guid?>("ToId")
+                        .HasColumnType("uuid");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("FromId");
+
+                    b.HasIndex("ToId");
+
+                    b.ToTable("UserRoutes");
+                });
+
+            modelBuilder.Entity("MessengerApi.Db.Entities.UserRoute", b =>
+                {
+                    b.HasOne("MessengerApi.Db.Entities.User", "From")
+                        .WithMany()
+                        .HasForeignKey("FromId");
+
+                    b.HasOne("MessengerApi.Db.Entities.User", "To")
+                        .WithMany()
+                        .HasForeignKey("ToId");
+
+                    b.Navigation("From");
+
+                    b.Navigation("To");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

code/MessengerApi.Db.Npg/Migrations/20250705145537_RenameTtlColumn.cs

@@ -0,0 +1,28 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace MessengerApi.Db.Npg.Migrations
+{
+    /// <inheritdoc />
+    public partial class RenameTtlColumn : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.RenameColumn(
+                name: "PayloadLifespanInSeconds",
+                table: "Messages",
+                newName: "TimeToLiveInSeconds");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.RenameColumn(
+                name: "TimeToLiveInSeconds",
+                table: "Messages",
+                newName: "PayloadLifespanInSeconds");
+        }
+    }
+}

code/MessengerApi.Db.Npg/Migrations/MessengerNpgDbContextModelSnapshot.cs

@@ -43,12 +43,12 @@ namespace MessengerApi.Db.Npg.Migrations
                     b.Property<string>("Payload")
                         .HasColumnType("text");
 
-                    b.Property<int>("PayloadLifespanInSeconds")
-                        .HasColumnType("integer");
-
                     b.Property<string>("PayloadType")
                         .HasColumnType("text");
 
+                    b.Property<int>("TimeToLiveInSeconds")
+                        .HasColumnType("integer");
+
                     b.Property<Guid>("ToId")
                         .HasColumnType("uuid");