performance improvements

Author: snow-jallen

HomeSpeaker.Server2/Data/MusicContext.cs

@@ -7,7 +7,65 @@ public class MusicContext : DbContext
     public MusicContext(DbContextOptions<MusicContext> options) : base(options)
     {
 
-    }    public DbSet<Thumbnail> Thumbnails { get; set; }
+    }
+
+    protected override void OnModelCreating(ModelBuilder modelBuilder)
+    {
+        base.OnModelCreating(modelBuilder);
+
+        // RadioStream indexes
+        modelBuilder.Entity<RadioStream>()
+            .HasIndex(s => s.PlayCount)
+            .IsDescending();
+
+        modelBuilder.Entity<RadioStream>()
+            .HasIndex(s => s.DisplayOrder);
+
+        modelBuilder.Entity<RadioStream>()
+            .HasIndex(s => s.Name);
+
+        // Playlist indexes
+        modelBuilder.Entity<Playlist>()
+            .HasIndex(p => p.Name);
+
+        // PlaylistItem indexes
+        modelBuilder.Entity<PlaylistItem>()
+            .HasIndex(pi => pi.Order);
+
+        modelBuilder.Entity<PlaylistItem>()
+            .HasIndex(pi => new { pi.PlaylistId, pi.SongPath });
+
+        // Impression indexes
+        modelBuilder.Entity<Impression>()
+            .HasIndex(i => i.Timestamp);
+
+        modelBuilder.Entity<Impression>()
+            .HasIndex(i => i.SongPath);
+
+        modelBuilder.Entity<Impression>()
+            .HasIndex(i => i.PlayedBy);
+
+        // Thumbnail indexes
+        modelBuilder.Entity<Thumbnail>()
+            .HasIndex(t => new { t.Artist, t.Album });
+
+        // AnchorDefinitionEntity indexes
+        modelBuilder.Entity<AnchorDefinitionEntity>()
+            .HasIndex(ad => new { ad.IsActive, ad.Name });
+
+        // UserAnchorEntity indexes
+        modelBuilder.Entity<UserAnchorEntity>()
+            .HasIndex(ua => new { ua.UserId, ua.AnchorDefinitionId })
+            .IsUnique();
+
+        // DailyAnchorEntity indexes
+        modelBuilder.Entity<DailyAnchorEntity>()
+            .HasIndex(da => new { da.UserId, da.Date });
+
+        modelBuilder.Entity<DailyAnchorEntity>()
+            .HasIndex(da => new { da.Date, da.IsCompleted });
+    }
+    public DbSet<Thumbnail> Thumbnails { get; set; }
     public DbSet<Playlist> Playlists { get; set; }
     public DbSet<PlaylistItem> PlaylistItems { get; set; }
     public DbSet<Impression> Impressions { get; set; }

HomeSpeaker.Server2/Dockerfile

@@ -1,38 +1,54 @@
+# syntax=docker/dockerfile:1
 # See https://aka.ms/customizecontainer to learn how to customize your debug container and how Visual Studio uses this Dockerfile to build your images for faster debugging.
 
-# This stage is used when running from VS in fast mode (Default for Debug configuration)
 FROM mcr.microsoft.com/dotnet/aspnet:10.0 AS base
-RUN apt update && apt install --yes sox libsox-fmt-mp3 alsa-utils vlc ffmpeg
+
+# Install runtime dependencies in one layer with cleanup
+# --no-install-recommends: Don't install recommended packages (saves 100-200MB)
+# apt-get clean + rm: Remove apt cache (saves 50-100MB)
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+        sox \
+        libsox-fmt-mp3 \
+        alsa-utils \
+        vlc \
+        ffmpeg \
+        curl \
+        iputils-ping \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
+
+HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
+    CMD curl -f http://localhost:8080/health || exit 1
+
 WORKDIR /app
 EXPOSE 8080
 EXPOSE 8081
 
-# This stage is used to build the service project
-FROM mcr.microsoft.com/dotnet/sdk:10.0 AS build
+FROM mcr.microsoft.com/dotnet/sdk:10.0 AS publish
 ARG BUILD_CONFIGURATION=Release
 WORKDIR /src
+
 COPY ["HomeSpeaker.Server2/HomeSpeaker.Server2.csproj", "HomeSpeaker.Server2/"]
 COPY ["HomeSpeaker.Shared/HomeSpeaker.Shared.csproj", "HomeSpeaker.Shared/"]
 COPY ["HomeSpeaker.WebAssembly/HomeSpeaker.WebAssembly.csproj", "HomeSpeaker.WebAssembly/"]
-RUN dotnet restore "./HomeSpeaker.Server2/HomeSpeaker.Server2.csproj"
+
+RUN --mount=type=cache,target=/root/.nuget/packages \
+    dotnet restore "./HomeSpeaker.Server2/HomeSpeaker.Server2.csproj"
+
 COPY . .
 WORKDIR "/src/HomeSpeaker.Server2"
-RUN dotnet build "./HomeSpeaker.Server2.csproj" -c $BUILD_CONFIGURATION -o /app/build
 
-# This stage is used to publish the service project to be copied to the final stage
-FROM build AS publish
-ARG BUILD_CONFIGURATION=Release
-RUN dotnet publish "./HomeSpeaker.Server2.csproj" -c $BUILD_CONFIGURATION -o /app/publish /p:UseAppHost=false
+RUN --mount=type=cache,target=/root/.nuget/packages \
+    dotnet publish "./HomeSpeaker.Server2.csproj" \
+    -c $BUILD_CONFIGURATION \
+    -o /app/publish \
+    /p:UseAppHost=false \
+    --no-restore
 
-# This stage is used in production or when running from VS in regular mode (Default when not using the Debug configuration)
 FROM base AS final
-RUN apt-get install -y curl iputils-ping
-RUN grep 1000 /etc/passwd
 
-# RUN groupadd -g 1000 mygroup
-# RUN useradd -u 1000 -g mygroup -s /bin/bash -m homespeakeruser
-# RUN usermod -aG audio homespeakeruser
-RUN usermod -aG audio ubuntu
+RUN grep 1000 /etc/passwd && usermod -aG audio ubuntu
 USER ubuntu
 
 WORKDIR /app

HomeSpeaker.Server2/HomeSpeaker.Server2.csproj

@@ -30,6 +30,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="10.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Diagnostics.HealthChecks.EntityFrameworkCore" Version="10.0.0" />
     <PackageReference Include="Microsoft.Fast.Components.FluentUI" Version="3.8.0" />
     <PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.21.2" />
     <PackageReference Include="OpenTelemetry.Api" Version="1.12.0" />