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Add CodeFirst examples for .NET 6 and 8 (#785)
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13 changes: 13 additions & 0 deletions
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src-examples/CodeFirst.ConsoleApp/CodeFirst.ConsoleApp.csproj
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| <Project Sdk="Microsoft.NET.Sdk"> | ||
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| <PropertyGroup> | ||
| <OutputType>Exe</OutputType> | ||
| <TargetFramework>net6.0</TargetFramework> | ||
| </PropertyGroup> | ||
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| <ItemGroup> | ||
| <ProjectReference Include="..\..\src\Microsoft.EntityFrameworkCore.DynamicLinq.EFCore6\Microsoft.EntityFrameworkCore.DynamicLinq.EFCore6.csproj" /> | ||
| <ProjectReference Include="..\CodeFirst.DataAccess\CodeFirst.DataAccess.csproj" /> | ||
| </ItemGroup> | ||
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| </Project> |
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| using System; | ||
| using System.Diagnostics; | ||
| using System.Linq; | ||
| using System.Linq.Dynamic.Core; | ||
| using System.Threading.Tasks; | ||
| using CodeFirst.DataAccess.Factories; | ||
| using CodeFirst.DataAccess.Repositories; | ||
| using Microsoft.EntityFrameworkCore; | ||
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| namespace CodeFirst.ConsoleApp; | ||
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| public static class Program | ||
| { | ||
| private static async Task Main() | ||
| { | ||
| var sqlFactory = new SqlServerDbContextFactory(); | ||
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| await using var context = sqlFactory.CreateDbContext(Array.Empty<string>()); | ||
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| var stopwatch = ValueStopwatch.StartNew(); | ||
| var query1 = context.Movies.Include(x => x.Copies).Where("Title.Contains(\"e\")").ToDynamicList(); | ||
| Console.WriteLine($"Elapsed time: {stopwatch.GetElapsedTime().TotalMilliseconds}ms"); | ||
| query1.ToList().ToList().ForEach(Console.WriteLine); | ||
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| Console.WriteLine(new string('-', 80)); | ||
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| stopwatch = ValueStopwatch.StartNew(); | ||
| var query2 = context.Movies.Include(x => x.Copies).Where("Title.Contains(\"e\")").ToDynamicList(); | ||
| Console.WriteLine($"Elapsed time: {stopwatch.GetElapsedTime().TotalMilliseconds}ms"); | ||
| query2.ToList().ToList().ForEach(Console.WriteLine); | ||
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| //var sqlServerRepo = new MoviesRepository(sqlFactory.CreateDbContext(Array.Empty<string>())); | ||
| //var movies = await sqlServerRepo.GetAllAsync(); | ||
| //movies.ToList().ForEach(Console.WriteLine); | ||
| //var getById = await sqlServerRepo.GetByIdAsync(3); | ||
| //Console.WriteLine(getById.Title); | ||
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| //var postFactory = new PostgresDbContextFactory(); | ||
| //var postgresRepo = new MoviesRepository(postFactory.CreateDbContext(Array.Empty<string>())); | ||
| //movies = await postgresRepo.GetAllAsync(); | ||
| //movies.ToList().ForEach(Console.WriteLine); | ||
| //getById = await postgresRepo.GetByIdAsync(3); | ||
| //Console.WriteLine(getById.Title); | ||
| } | ||
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| /// <summary> | ||
| /// Copied from https://github.com/dotnet/aspnetcore/blob/main/src/Shared/ValueStopwatch/ValueStopwatch.cs | ||
| /// </summary> | ||
| internal readonly struct ValueStopwatch | ||
| { | ||
| #if !NET7_0_OR_GREATER | ||
| private static readonly double TimestampToTicks = TimeSpan.TicksPerSecond / (double)Stopwatch.Frequency; | ||
| #endif | ||
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| private readonly long _startTimestamp; | ||
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| public bool IsActive => _startTimestamp != 0; | ||
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| private ValueStopwatch(long startTimestamp) | ||
| { | ||
| _startTimestamp = startTimestamp; | ||
| } | ||
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| public static ValueStopwatch StartNew() => new(Stopwatch.GetTimestamp()); | ||
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| public TimeSpan GetElapsedTime() | ||
| { | ||
| // Start timestamp can't be zero in an initialized ValueStopwatch. It would have to be literally the first thing executed when the machine boots to be 0. | ||
| // So it being 0 is a clear indication of default(ValueStopwatch) | ||
| if (!IsActive) | ||
| { | ||
| throw new InvalidOperationException("An uninitialized, or 'default', ValueStopwatch cannot be used to get elapsed time."); | ||
| } | ||
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| var end = Stopwatch.GetTimestamp(); | ||
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| #if !NET7_0_OR_GREATER | ||
| var timestampDelta = end - _startTimestamp; | ||
| var ticks = (long)(TimestampToTicks * timestampDelta); | ||
| return new TimeSpan(ticks); | ||
| #else | ||
| return Stopwatch.GetElapsedTime(_startTimestamp, end); | ||
| #endif | ||
| } | ||
| } | ||
| } |
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src-examples/CodeFirst.ConsoleApp8/CodeFirst.ConsoleApp8.csproj
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| <Project Sdk="Microsoft.NET.Sdk"> | ||
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| <PropertyGroup> | ||
| <OutputType>Exe</OutputType> | ||
| <TargetFramework>net8.0</TargetFramework> | ||
| </PropertyGroup> | ||
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| <ItemGroup> | ||
| <Compile Include="..\CodeFirst.ConsoleApp\Program.cs" Link="Program.cs" /> | ||
| </ItemGroup> | ||
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| <ItemGroup> | ||
| <ProjectReference Include="..\..\src\Microsoft.EntityFrameworkCore.DynamicLinq.EFCore8\Microsoft.EntityFrameworkCore.DynamicLinq.EFCore8.csproj" /> | ||
| <ProjectReference Include="..\CodeFirst.DataAccess\CodeFirst.DataAccess.csproj" /> | ||
| </ItemGroup> | ||
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| </Project> |
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src-examples/CodeFirst.DataAccess/CodeFirst.DataAccess.csproj
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| <Project Sdk="Microsoft.NET.Sdk"> | ||
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| <PropertyGroup> | ||
| <TargetFrameworks>net6.0;net8.0</TargetFrameworks> | ||
| </PropertyGroup> | ||
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| <ItemGroup Condition=" '$(TargetFramework)' == 'net6.0' "> | ||
| <PackageReference Include="Microsoft.EntityFrameworkCore" Version="6.0.28" /> | ||
| <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="6.0.28" /> | ||
| <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="6.0.28"> | ||
| <PrivateAssets>all</PrivateAssets> | ||
| <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets> | ||
| </PackageReference> | ||
| <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="6.0.22" /> | ||
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| <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="6.0.28"> | ||
| <PrivateAssets>all</PrivateAssets> | ||
| <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets> | ||
| </PackageReference> | ||
| </ItemGroup> | ||
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| <ItemGroup Condition=" '$(TargetFramework)' == 'net8.0' "> | ||
| <PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.3" /> | ||
| <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="8.0.3" /> | ||
| <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="8.0.3"> | ||
| <PrivateAssets>all</PrivateAssets> | ||
| <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets> | ||
| </PackageReference> | ||
| <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.2" /> | ||
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| <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.3"> | ||
| <PrivateAssets>all</PrivateAssets> | ||
| <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets> | ||
| </PackageReference> | ||
| </ItemGroup> | ||
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| </Project> |
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src-examples/CodeFirst.DataAccess/Configurations/ActorsConfiguration.cs
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| using System; | ||
| using CodeFirst.DataAccess.Models; | ||
| using Microsoft.EntityFrameworkCore; | ||
| using Microsoft.EntityFrameworkCore.Metadata.Builders; | ||
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| namespace CodeFirst.DataAccess.Configurations; | ||
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| public class ActorsConfiguration : IEntityTypeConfiguration<Actors> | ||
| { | ||
| public void Configure(EntityTypeBuilder<Actors> builder) | ||
| { | ||
| builder.HasKey(e => e.ActorId) | ||
| .HasName("actor_pkey"); | ||
| builder.Property(e => e.ActorId) | ||
| .HasColumnName("actor_id"); | ||
| builder.Property(e => e.Firstname) | ||
| .HasColumnName("first_name"); | ||
| builder.Property(e => e.Lastname) | ||
| .HasColumnName("last_name"); | ||
| builder.Property(e => e.Birthday) | ||
| .HasColumnName("birthday"); | ||
| builder.ToTable("actors"); | ||
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| builder.HasData( | ||
| new Actors(1, "Arnold", "Schwarzenegger", Convert.ToDateTime("1947-07-30")), | ||
| new Actors(2, "Anthony", "Daniels", Convert.ToDateTime("1946-02-21")), | ||
| new Actors(3, "Harrison", "Ford", Convert.ToDateTime("1942-07-13")), | ||
| new Actors(4, "Carrie", "Fisher", Convert.ToDateTime("1956-10-21")), | ||
| new Actors(5, "Alec", "Guiness", Convert.ToDateTime("1914-04-02")), | ||
| new Actors(6, "Peter", "Cushing", Convert.ToDateTime("1913-05-26")), | ||
| new Actors(7, "David", "Prowse", Convert.ToDateTime("1944-05-19")), | ||
| new Actors(8, "Peter", "Mayhew", Convert.ToDateTime("1935-07-01")), | ||
| new Actors(9, "Michael", "Biehn", Convert.ToDateTime("1956-07-31")), | ||
| new Actors(10, "Linda", "Hamilton", Convert.ToDateTime("1956-09-26")), | ||
| new Actors(11, "Bill", "Murray", Convert.ToDateTime("1950-09-21")), | ||
| new Actors(12, "Dan", "Aykroyd", Convert.ToDateTime("1952-07-01")), | ||
| new Actors(13, "Sigourney", "Weaver", Convert.ToDateTime("1949-10-08")), | ||
| new Actors(14, "Robert", "De Niro", Convert.ToDateTime("1943-08-17")), | ||
| new Actors(15, "Jodie", "Foster", Convert.ToDateTime("1962-11-19")), | ||
| new Actors(16, "Harvey", "Keitel", Convert.ToDateTime("1939-05-13")), | ||
| new Actors(17, "Cybill", "Shepherd", Convert.ToDateTime("1950-02-18")), | ||
| new Actors(18, "Tom", "Berenger", Convert.ToDateTime("1949-05-31")), | ||
| new Actors(19, "Willem", "Dafoe", Convert.ToDateTime("1955-07-22")), | ||
| new Actors(20, "Charlie", "Sheen", Convert.ToDateTime("1965-09-03")), | ||
| new Actors(21, "Harrison", "Ford", Convert.ToDateTime("1942-07-13")), | ||
| new Actors(22, "Emmanuelle", "Seigner", Convert.ToDateTime("1966-06-22")), | ||
| new Actors(23, "Jean", "Reno", Convert.ToDateTime("1948-07-30")), | ||
| new Actors(24, "Billy", "Crystal", Convert.ToDateTime("1948-03-14")), | ||
| new Actors(25, "Lisa", "Kudrow", Convert.ToDateTime("1963-07-30")), | ||
| new Actors(26, "Gary", "Oldman", Convert.ToDateTime("1958-03-21")), | ||
| new Actors(27, "Natalie", "Portman", Convert.ToDateTime("1981-06-09")), | ||
| new Actors(28, "Tom", "Cruise", Convert.ToDateTime("1962-07-03"))); | ||
| } | ||
| } |
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src-examples/CodeFirst.DataAccess/Configurations/ClientsConfiguration.cs
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| using System; | ||
| using CodeFirst.DataAccess.Models; | ||
| using Microsoft.EntityFrameworkCore; | ||
| using Microsoft.EntityFrameworkCore.Metadata.Builders; | ||
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| namespace CodeFirst.DataAccess.Configurations; | ||
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| public class ClientsConfiguration : IEntityTypeConfiguration<Clients> | ||
| { | ||
| public void Configure(EntityTypeBuilder<Clients> builder) | ||
| { | ||
| builder.HasKey(e => e.ClientId) | ||
| .HasName("client_pkey"); | ||
| builder.Property(e => e.ClientId) | ||
| .HasColumnName("client_id"); | ||
| builder.Property(e => e.Firstname) | ||
| .HasColumnName("first_name"); | ||
| builder.Property(e => e.Lastname) | ||
| .HasColumnName("last_name"); | ||
| builder.Property(e => e.Birthday) | ||
| .HasColumnName("birthday"); | ||
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| builder.ToTable("clients"); | ||
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| builder.HasData( | ||
| new Clients(1, "Hank", "Hill", Convert.ToDateTime("1954-04-19")), | ||
| new Clients(2, "Brian", "Griffin", Convert.ToDateTime("2011-09-11")), | ||
| new Clients(3, "Gary", "Goodspeed", Convert.ToDateTime("1989-03-12")), | ||
| new Clients(4, "Bob", "Belcher", Convert.ToDateTime("1977-01-23")), | ||
| new Clients(5, "Lisa", "Simpson", Convert.ToDateTime("2012-05-09")), | ||
| new Clients(6, "Rick", "Sanchez", Convert.ToDateTime("1965-03-17"))); | ||
| } | ||
| } |
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src-examples/CodeFirst.DataAccess/Configurations/CopiesConfiguration.cs
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| using CodeFirst.DataAccess.Models; | ||
| using Microsoft.EntityFrameworkCore; | ||
| using Microsoft.EntityFrameworkCore.Metadata.Builders; | ||
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| namespace CodeFirst.DataAccess.Configurations; | ||
|
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| public class CopiesConfiguration : IEntityTypeConfiguration<Copies> | ||
| { | ||
| public void Configure(EntityTypeBuilder<Copies> builder) | ||
| { | ||
| builder.HasKey(e => e.CopyId) | ||
| .HasName("copies_pkey"); | ||
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| builder.Property(e => e.MovieId) | ||
| .IsRequired() | ||
| .HasColumnName("movie_id"); | ||
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| builder.Property(e => e.CopyId) | ||
| .HasColumnName("copy_id"); | ||
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| builder.Property(e => e.Available) | ||
| .HasColumnName("available"); | ||
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| builder.ToTable("copies"); | ||
| builder.HasData(new Copies(1, 1, true), | ||
| new Copies(2, 1, false), | ||
| new Copies(3, 2, true), | ||
| new Copies(4, 3, true), | ||
| new Copies(5, 3, false), | ||
| new Copies(6, 3, true), | ||
| new Copies(7, 4, true), | ||
| new Copies(8, 5, false), | ||
| new Copies(9, 6, true), | ||
| new Copies(10, 6, false), | ||
| new Copies(11, 6, true), | ||
| new Copies(12, 7, true), | ||
| new Copies(13, 7, true), | ||
| new Copies(14, 8, false), | ||
| new Copies(15, 9, true), | ||
| new Copies(16, 10, true), | ||
| new Copies(17, 10, false), | ||
| new Copies(18, 10, true), | ||
| new Copies(19, 10, true), | ||
| new Copies(20, 10, true)); | ||
| } | ||
| } |
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