📦 build(docker): fix api publish in docker build

src/GreenHome.Api/Dockerfile

@@ -2,11 +2,15 @@
 FROM mcr.microsoft.com/dotnet/sdk:9.0 AS build
 WORKDIR /src
 COPY . .
-RUN dotnet restore
+# Publish ONLY the API project: the build context contains the whole
-RUN dotnet publish -c Release -o /app
+# solution, and publishing the sln would dump every project's
+# appsettings.json into /app (last one wins) — e.g. DataCopy's
+# overwrote the API's and broke IppanelSms startup.
+RUN dotnet restore GreenHome.Api/GreenHome.Api.csproj
+RUN dotnet publish GreenHome.Api/GreenHome.Api.csproj -c Release -o /app
  
 # مرحله runtime
-FROM mcr.microsoft.com/dotnet/aspnet:8.0 AS runtime
+FROM mcr.microsoft.com/dotnet/aspnet:9.0 AS runtime
 WORKDIR /app
 COPY --from=build /app .
 EXPOSE 8080

src/GreenHome.Api/GreenHome.Api.csproj

@@ -8,6 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.Versioning" Version="5.1.0" />
     <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.0" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="9.0.9">
       <PrivateAssets>all</PrivateAssets>

src/GreenHome.Api/Program.cs

@@ -1,10 +1,12 @@
 using FluentValidation;
 using GreenHome.AI.DeepSeek;
+using Microsoft.AspNetCore.Mvc.Versioning;
 using GreenHome.Application;
 using GreenHome.Infrastructure;
 using GreenHome.Infrastructure.Data;
 using GreenHome.Sms.Ippanel;
 using GreenHome.VoiceCall.Avanak;
+using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.StaticFiles;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.FileProviders;
@@ -42,7 +44,17 @@ app.Run();
 
 void ConfigureCoreServices(WebApplicationBuilder builder)
 {
-    builder.Services.AddControllers();
+    // API versioning: existing controllers stay unversioned (default v1.0, same URLs).
+    // New v2 controllers use [ApiVersion("2.0")] + [Route("api/v2/[controller]")] (or [Route("api/v2")] prefix).
+    builder.Services
+        .AddApiVersioning(options =>
+        {
+            options.DefaultApiVersion = new ApiVersion(1, 0);
+            options.AssumeDefaultVersionWhenUnspecified = true;
+            options.ReportApiVersions = true;
+            options.ApiVersionReader = new UrlSegmentApiVersionReader();
+        })
+        .AddMvc();
     builder.Services.AddEndpointsApiExplorer();
     builder.Services.AddOpenApi();
 
@@ -110,8 +122,20 @@ void ApplyMigrations(WebApplication app)
     try
     {
         var context = services.GetRequiredService<GreenHomeDbContext>();
+        var provider = app.Configuration["Database:Provider"] ?? "SqlServer";
+
+        if (provider == "Postgres")
+        {
+            // Soft-migration path: Postgres starts empty. EnsureCreated() is
+            // idempotent — it builds the full schema from the model only when no
+            // tables exist yet, and is a no-op once schema + data are in place.
+            context.Database.EnsureCreated();
+        }
+        else
+        {
             context.Database.Migrate();
         }
+    }
     catch (Exception ex)
     {
         var logger = services.GetRequiredService<ILogger<Program>>();

src/GreenHome.Api/appsettings.Development.json

@@ -5,8 +5,12 @@
       "Microsoft.AspNetCore": "Warning"
     }
   },
+  "Database": {
+    "Provider": "Postgres"
+  },
   "ConnectionStrings": {
-    "Default": "Server=.;Integrated Security=False;Trusted_Connection=True;Encrypt=false;MultipleActiveResultSets=true;Database=GreenHomeDb;"
+    "Default": "Server=.;Integrated Security=False;Trusted_Connection=True;Encrypt=false;MultipleActiveResultSets=true;Database=GreenHomeDb;",
+    "Postgres": "Host=localhost;Port=5432;Database=greenhome;Username=greenhome;Password=greenhome"
   },
   "AvanakVoiceCall": {
     "Token": "A948B776B90CFD919B0EC60929714136CCB49DDB"

src/GreenHome.DataCopy/GreenHome.DataCopy.csproj

@@ -0,0 +1,22 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net9.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <FrameworkReference Include="Microsoft.AspNetCore.App" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\GreenHome.Infrastructure\GreenHome.Infrastructure.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <None Include="appsettings.json" CopyToOutputDirectory="PreserveNewest" />
+  </ItemGroup>
+
+</Project>

src/GreenHome.DataCopy/Program.cs

@@ -0,0 +1,222 @@
+using System.Data.Common;
+using System.Reflection;
+using System.Linq.Expressions;
+using GreenHome.Infrastructure.Data;
+using Microsoft.Data.SqlClient;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.Extensions.Configuration;
+using Npgsql;
+
+namespace GreenHome.DataCopy;
+
+// ============================================================
+// GreenHome.DataCopy — SQL Server -> PostgreSQL data copy tool
+//
+// Usage:
+//   dotnet run --project GreenHome.DataCopy              (idempotent, resumable)
+//   dotnet run --project GreenHome.DataCopy -- --reset   (wipe target tables first)
+//
+// Reads from SQL Server (read-only, via EF), writes to PostgreSQL (via EF),
+// preserving PKs. EF handles all column type conversions (bytea, jsonb, ...).
+// Safe to re-run after a crash: only missing rows are copied.
+// Ends with a row-count self-check per table (exit code 1 on mismatch).
+// ============================================================
+
+internal static class Program
+{
+    const int BatchSize = 5000;
+
+    // Generic copy handlers, dispatched per entity type via reflection.
+    static readonly MethodInfo SingleKeyCopy =
+        typeof(Program).GetMethod(nameof(CopySingleIntKeyTable), BindingFlags.NonPublic | BindingFlags.Static)!;
+    static readonly MethodInfo CompositeKeyCopy =
+        typeof(Program).GetMethod(nameof(CopyCompositeKeyTable), BindingFlags.NonPublic | BindingFlags.Static)!;
+
+    static async Task<int> Main(string[] args)
+    {
+        var config = new ConfigurationBuilder()
+            .SetBasePath(AppContext.BaseDirectory)
+            .AddJsonFile("appsettings.json")
+            .AddEnvironmentVariables() // lets the server pass ConnectionStrings__* env vars
+            .Build();
+
+        var sqlServerCs = config.GetConnectionString("SqlServer")
+            ?? throw new InvalidOperationException("Missing ConnectionStrings:SqlServer");
+        var pgCs = config.GetConnectionString("Postgres")
+            ?? throw new InvalidOperationException("Missing ConnectionStrings:Postgres");
+        var reset = args.Contains("--reset");
+
+        using var source = new GreenHomeDbContext(
+            new DbContextOptionsBuilder<GreenHomeDbContext>().UseSqlServer(sqlServerCs).Options);
+        using var target = new GreenHomeDbContext(
+            new DbContextOptionsBuilder<GreenHomeDbContext>().UseNpgsql(pgCs).Options);
+
+        target.Database.EnsureCreated();
+
+        var entityTypes = target.Model.GetEntityTypes()
+            .Where(e => e.GetTableName() is not null)
+            .Select(e => (Entity: e, Table: e.GetTableName()!))
+            .ToList();
+
+        // --- Topological sort: parents before children (Kahn) ---
+        var deps = entityTypes.ToDictionary(
+            t => t.Table,
+            t => t.Entity.GetForeignKeys()
+                .Select(fk => fk.PrincipalEntityType.GetTableName()!)
+                .Where(pt => pt != t.Table)
+                .ToHashSet());
+
+        var order = new List<(IEntityType Entity, string Table)>();
+        var remaining = deps.ToDictionary(kv => kv.Key, kv => kv.Value.ToHashSet());
+        while (remaining.Count > 0)
+        {
+            var ready = remaining.Where(kv => kv.Value.Count == 0).Select(kv => kv.Key).OrderBy(t => t).ToList();
+            if (ready.Count == 0)
+                ready = [remaining.Keys.OrderBy(t => t).First()]; // cycle fallback (shouldn't happen)
+            foreach (var table in ready)
+            {
+                order.Add(entityTypes.First(e => e.Table == table));
+                remaining.Remove(table);
+                foreach (var kv in remaining) kv.Value.Remove(table);
+            }
+        }
+
+        // --- Optional reset: children first (reverse dependency order) ---
+        if (reset)
+        {
+            foreach (var (_, table) in order.AsEnumerable().Reverse())
+                await target.Database.ExecuteSqlRawAsync($"DELETE FROM \"{table}\"");
+            Console.WriteLine("[reset] all tables cleared");
+        }
+
+        // --- Copy each table ---
+        foreach (var (entity, table) in order)
+        {
+            var pk = entity.FindPrimaryKey();
+            if (pk is null)
+            {
+                Console.WriteLine($"[skip ] {table} (no primary key)");
+                continue;
+            }
+
+            if (pk.Properties.Count == 1 && pk.Properties[0].ClrType == typeof(int))
+                await (Task)SingleKeyCopy.MakeGenericMethod(entity.ClrType)
+                    .Invoke(null, [source, target, pgCs, entity, table, BatchSize])!;
+            else
+                await (Task)CompositeKeyCopy.MakeGenericMethod(entity.ClrType)
+                    .Invoke(null, [source, target, entity, BatchSize])!;
+        }
+
+        // --- Self-check: row counts must match ---
+        Console.WriteLine();
+        var problems = 0;
+        await using var srcConn = new SqlConnection(sqlServerCs);
+        await using var pgConn = new NpgsqlConnection(pgCs);
+        await srcConn.OpenAsync();
+        await pgConn.OpenAsync();
+
+        foreach (var (_, table) in order)
+        {
+            // SQL Server COUNT(*) is Int32, Postgres is Int64 — Convert handles both
+            long src = Convert.ToInt64(await ScalarAsync(srcConn, $"SELECT COUNT(*) FROM {table}"))!;
+            long dst = Convert.ToInt64(await ScalarAsync(pgConn, $"SELECT COUNT(*) FROM \"{table}\""))!;
+            if (src != dst) problems++;
+            Console.WriteLine($"{(src == dst ? "OK   " : "FAIL ")} {table,-28} source={src,-10} target={dst}");
+        }
+
+        Console.WriteLine(problems == 0
+            ? "\nSelf-check passed: all tables match."
+            : $"\nSelf-check FAILED: {problems} table(s) mismatched.");
+        return problems == 0 ? 0 : 1;
+    }
+
+    // ============================================================
+    // Generic copy handlers
+    // ============================================================
+
+    static async Task CopySingleIntKeyTable<TEntity>(
+        GreenHomeDbContext source, GreenHomeDbContext target, string pgCs,
+        IEntityType entity, string table, int batchSize) where TEntity : class
+    {
+        var pkName = entity.FindPrimaryKey()!.Properties[0].Name;
+
+        await using var pg = new NpgsqlConnection(pgCs);
+        await pg.OpenAsync();
+
+        // Resume point: only copy rows with PK greater than what target already has
+        var frontier = (int)(await ScalarAsync(pg, $"SELECT COALESCE(MAX(\"{pkName}\"), 0) FROM \"{table}\""))!;
+        long copied = 0;
+
+        while (true)
+        {
+            var param = Expression.Parameter(typeof(TEntity), "e");
+            var pkProp = Expression.Property(param, pkName);
+            var where = Expression.Lambda<Func<TEntity, bool>>(
+                Expression.GreaterThan(pkProp, Expression.Constant(frontier)), param);
+            var orderBy = Expression.Lambda<Func<TEntity, int>>(pkProp, param);
+
+            var batch = await source.Set<TEntity>().AsNoTracking()
+                .Where(where).OrderBy(orderBy).Take(batchSize).ToListAsync();
+            if (batch.Count == 0) break;
+
+            target.Set<TEntity>().AddRange(batch);
+            await target.SaveChangesAsync();
+            copied += batch.Count;
+            frontier = batch.Max(e => (int)GetProp(e, pkName)!);
+            Console.Write($"\r[copy ] {table}: {copied} rows (pk={frontier})    ");
+        }
+
+        var max = (int)(await ScalarAsync(pg, $"SELECT COALESCE(MAX(\"{pkName}\"), 0) FROM \"{table}\""))!;
+        if (max > 0)
+        {
+            // Keep the identity sequence above the copied max so new rows don't collide.
+            // pg_get_serial_sequence(text, text) — verified signature. format('%I', ...)
+            // preserves the exact table case EF used; the column is passed as plain text.
+            await target.Database.ExecuteSqlRawAsync(
+                $"SELECT setval(pg_get_serial_sequence(format('%I', '{table}'), '{pkName}'), {max})");
+        }
+        Console.WriteLine($"\n[done ] {table}: copied={copied}, maxId={max}");
+    }
+
+    static async Task CopyCompositeKeyTable<TEntity>(
+        GreenHomeDbContext source, GreenHomeDbContext target, IEntityType entity, int batchSize) where TEntity : class
+    {
+        var pkNames = entity.FindPrimaryKey()!.Properties.Select(p => p.Name).ToArray();
+
+        // Composite-PK tables are small (e.g. DeviceUsers): load all source rows,
+        // skip ones already present, write in batches.
+        var existing = new HashSet<string>();
+        foreach (var e in await target.Set<TEntity>().AsNoTracking().ToListAsync())
+            existing.Add(KeyOf(e, pkNames));
+
+        long copied = 0;
+        foreach (var row in await source.Set<TEntity>().AsNoTracking().ToListAsync())
+        {
+            if (existing.Contains(KeyOf(row, pkNames))) continue;
+            target.Set<TEntity>().Add(row);
+            existing.Add(KeyOf(row, pkNames));
+            copied++;
+            if (copied % batchSize == 0) await target.SaveChangesAsync();
+        }
+        await target.SaveChangesAsync();
+        Console.WriteLine($"[done ] {typeof(TEntity).Name} (composite PK): copied={copied}");
+    }
+
+    // ============================================================
+    // Plumbing
+    // ============================================================
+
+    static async Task<object?> ScalarAsync(DbConnection conn, string sql)
+    {
+        await using var cmd = conn.CreateCommand();
+        cmd.CommandText = sql;
+        return await cmd.ExecuteScalarAsync();
+    }
+
+    static object? GetProp(object entity, string name)
+        => entity.GetType().GetProperty(name)?.GetValue(entity);
+
+    static string KeyOf(object entity, string[] pkNames)
+        => string.Join("|", pkNames.Select(n => GetProp(entity, n)?.ToString() ?? "null"));
+}

src/GreenHome.DataCopy/appsettings.json

@@ -0,0 +1,6 @@
+{
+  "ConnectionStrings": {
+    "SqlServer": "Server=.;Integrated Security=False;Trusted_Connection=True;Encrypt=false;Database=GreenHomeDb;",
+    "Postgres": "Host=localhost;Port=5432;Database=greenhome;Username=greenhome;Password=greenhome"
+  }
+}

src/GreenHome.Infrastructure/Data/GreenHomeDbContext.cs

@@ -497,5 +497,25 @@ public sealed class GreenHomeDbContext : DbContext
             b.HasIndex(x => x.At);
             b.HasIndex(x => x.AdminUserId);
         });
+
+        // Postgres-specific mappings (SQL Server path is untouched).
+        // MUST run last: fluent HasMaxLength/HasColumnType calls above set the
+        // values we adjust here, so this block has to see the final model state.
+        //  1) DateTime -> "timestamp" (no tz): mirrors naive datetime2, accepts any Kind.
+        //  2) varchar: Postgres counts BYTES, SQL Server's nvarchar counts CHARACTERS.
+        //     x4 keeps char-count semantics for any UTF-8 charset (Persian = 2 bytes/char).
+        if (Database.ProviderName == "Npgsql.EntityFrameworkCore.PostgreSQL")
+        {
+            foreach (var et in modelBuilder.Model.GetEntityTypes())
+            {
+                foreach (var p in et.GetProperties())
+                {
+                    if (p.ClrType == typeof(DateTime) || p.ClrType == typeof(DateTime?))
+                        p.SetColumnType("timestamp");
+                    else if (p.ClrType == typeof(string) && p.GetMaxLength() is int len)
+                        p.SetColumnType($"character varying({len * 4})");
+                }
+            }
+        }
     }
 }

src/GreenHome.Infrastructure/DependencyInjection.cs

@@ -13,6 +13,7 @@ using GreenHome.Infrastructure.Services.Telemetry;
 using GreenHome.Infrastructure.Services.Usage;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Configuration;
+using Npgsql.EntityFrameworkCore.PostgreSQL;
 using Microsoft.Extensions.DependencyInjection;
 
 namespace GreenHome.Infrastructure;
@@ -28,9 +29,19 @@ public static class DependencyInjection
         IConfiguration configuration)
     {
         // Entity Framework
+        // Provider is switchable via config ("Database:Provider" = "SqlServer" | "Postgres")
+        // to allow a soft migration: default stays SqlServer until cutover.
+        var provider = configuration["Database:Provider"] ?? "SqlServer";
         services.AddDbContext<GreenHomeDbContext>(options =>
+        {
+            if (provider == "Postgres")
+            {
+                options.UseNpgsql(configuration.GetConnectionString("Postgres"));
+            }
+            else
             {
                 options.UseSqlServer(configuration.GetConnectionString("Default"));
+            }
         });
 
         // Auth

src/GreenHome.Infrastructure/GreenHome.Infrastructure.csproj

@@ -14,6 +14,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="9.0.9" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="9.0.9" />
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="9.0.4" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="9.0.9">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>

src/GreenHome.sln

@@ -17,40 +17,114 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GreenHome.VoiceCall.Avanak"
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GreenHome.AI.DeepSeek", "GreenHome.AI.DeepSeek\GreenHome.AI.DeepSeek.csproj", "{63D676E7-B882-4E70-8090-E56CFD516B0A}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GreenHome.DataCopy", "GreenHome.DataCopy\GreenHome.DataCopy.csproj", "{0F5C7A31-54F9-4C29-8E05-66CECAF520C7}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
 		Release|Any CPU = Release|Any CPU
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
 		{31D70B40-BD35-4DA8-8E2B-B51120C85F19}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{31D70B40-BD35-4DA8-8E2B-B51120C85F19}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{31D70B40-BD35-4DA8-8E2B-B51120C85F19}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{31D70B40-BD35-4DA8-8E2B-B51120C85F19}.Debug|x64.Build.0 = Debug|Any CPU
+		{31D70B40-BD35-4DA8-8E2B-B51120C85F19}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{31D70B40-BD35-4DA8-8E2B-B51120C85F19}.Debug|x86.Build.0 = Debug|Any CPU
 		{31D70B40-BD35-4DA8-8E2B-B51120C85F19}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{31D70B40-BD35-4DA8-8E2B-B51120C85F19}.Release|Any CPU.Build.0 = Release|Any CPU
+		{31D70B40-BD35-4DA8-8E2B-B51120C85F19}.Release|x64.ActiveCfg = Release|Any CPU
+		{31D70B40-BD35-4DA8-8E2B-B51120C85F19}.Release|x64.Build.0 = Release|Any CPU
+		{31D70B40-BD35-4DA8-8E2B-B51120C85F19}.Release|x86.ActiveCfg = Release|Any CPU
+		{31D70B40-BD35-4DA8-8E2B-B51120C85F19}.Release|x86.Build.0 = Release|Any CPU
 		{4E330D53-37E7-42D3-B38C-E0DDF52CEA35}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{4E330D53-37E7-42D3-B38C-E0DDF52CEA35}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{4E330D53-37E7-42D3-B38C-E0DDF52CEA35}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{4E330D53-37E7-42D3-B38C-E0DDF52CEA35}.Debug|x64.Build.0 = Debug|Any CPU
+		{4E330D53-37E7-42D3-B38C-E0DDF52CEA35}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{4E330D53-37E7-42D3-B38C-E0DDF52CEA35}.Debug|x86.Build.0 = Debug|Any CPU
 		{4E330D53-37E7-42D3-B38C-E0DDF52CEA35}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{4E330D53-37E7-42D3-B38C-E0DDF52CEA35}.Release|Any CPU.Build.0 = Release|Any CPU
+		{4E330D53-37E7-42D3-B38C-E0DDF52CEA35}.Release|x64.ActiveCfg = Release|Any CPU
+		{4E330D53-37E7-42D3-B38C-E0DDF52CEA35}.Release|x64.Build.0 = Release|Any CPU
+		{4E330D53-37E7-42D3-B38C-E0DDF52CEA35}.Release|x86.ActiveCfg = Release|Any CPU
+		{4E330D53-37E7-42D3-B38C-E0DDF52CEA35}.Release|x86.Build.0 = Release|Any CPU
 		{D41BC2ED-CB72-4A98-82D6-8B6B7EC9423C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{D41BC2ED-CB72-4A98-82D6-8B6B7EC9423C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{D41BC2ED-CB72-4A98-82D6-8B6B7EC9423C}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{D41BC2ED-CB72-4A98-82D6-8B6B7EC9423C}.Debug|x64.Build.0 = Debug|Any CPU
+		{D41BC2ED-CB72-4A98-82D6-8B6B7EC9423C}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{D41BC2ED-CB72-4A98-82D6-8B6B7EC9423C}.Debug|x86.Build.0 = Debug|Any CPU
 		{D41BC2ED-CB72-4A98-82D6-8B6B7EC9423C}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{D41BC2ED-CB72-4A98-82D6-8B6B7EC9423C}.Release|Any CPU.Build.0 = Release|Any CPU
+		{D41BC2ED-CB72-4A98-82D6-8B6B7EC9423C}.Release|x64.ActiveCfg = Release|Any CPU
+		{D41BC2ED-CB72-4A98-82D6-8B6B7EC9423C}.Release|x64.Build.0 = Release|Any CPU
+		{D41BC2ED-CB72-4A98-82D6-8B6B7EC9423C}.Release|x86.ActiveCfg = Release|Any CPU
+		{D41BC2ED-CB72-4A98-82D6-8B6B7EC9423C}.Release|x86.Build.0 = Release|Any CPU
 		{75E498D4-5D04-4F63-A1A5-5D851FA40C74}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{75E498D4-5D04-4F63-A1A5-5D851FA40C74}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{75E498D4-5D04-4F63-A1A5-5D851FA40C74}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{75E498D4-5D04-4F63-A1A5-5D851FA40C74}.Debug|x64.Build.0 = Debug|Any CPU
+		{75E498D4-5D04-4F63-A1A5-5D851FA40C74}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{75E498D4-5D04-4F63-A1A5-5D851FA40C74}.Debug|x86.Build.0 = Debug|Any CPU
 		{75E498D4-5D04-4F63-A1A5-5D851FA40C74}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{75E498D4-5D04-4F63-A1A5-5D851FA40C74}.Release|Any CPU.Build.0 = Release|Any CPU
+		{75E498D4-5D04-4F63-A1A5-5D851FA40C74}.Release|x64.ActiveCfg = Release|Any CPU
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src/infra/docker-compose.yml

@@ -0,0 +1,44 @@
+# Shared database infrastructure — standalone from the app.
+# Reused by GreenHome and any future service on the same Docker network.
+#
+# Server usage (one-time):
+#   1. mkdir -p /opt/infra && copy this file there
+#   2. docker network create greenNetwork        (skip if it already exists)
+#   3. cd /opt/infra && docker compose up -d
+#   4. docker compose exec postgres pg_isready -U greenhome
+#
+# App connection string: Host=postgres;Port=5432;Database=greenhome;Username=greenhome;Password=<same as below>
+#
+# Adding a DB for another service later (no restart needed):
+#   docker compose exec -it postgres psql -U greenhome -c "CREATE DATABASE otherapp OWNER otherapp;"
+services:
+  postgres:
+    image: postgres:18-alpine
+    container_name: postgres
+    restart: unless-stopped
+    environment:
+      POSTGRES_DB: greenhome
+      POSTGRES_USER: greenhome
+      # ⚠️ set a strong password here and use the same value in the app's
+      # ConnectionStrings__Postgres env var
+      POSTGRES_PASSWORD: CHANGE_ME_STRONG_PASSWORD
+    # localhost only: containers on greenNetwork reach it by name "postgres";
+    # host psql can still connect via 127.0.0.1:5432. Do NOT bind 0.0.0.0.
+    ports:
+      - "127.0.0.1:5432:5432"
+    volumes:
+      - pgdata:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U greenhome -d greenhome"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+    networks:
+      - greenNetwork
+
+networks:
+  greenNetwork:
+    external: true
+
+volumes:
+  pgdata: