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Merge pull request #22 from ipvalverde/add-support-efcore-issue-21
Fixes issue #21
2 parents f652aa5 + 073ea14 commit 3ce7be2

26 files changed

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‎samples/EntityFrameworkCoreSample/EntityFrameworkCoreSample.csproj‎

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<OutputType>Exe</OutputType>
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<TargetFramework>netcoreapp2.2</TargetFramework>
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<StartWorkingDirectory>$(MSBuildProjectDirectory)</StartWorkingDirectory>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="EPPlus" Version="4.5.3.2" />
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<PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="2.2.6" />
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<PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="2.2.6" />
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<PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="2.2.6">
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<PrivateAssets>all</PrivateAssets>
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<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
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</PackageReference>
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</ItemGroup>
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<ItemGroup>
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<Reference Include="EPPlus.DataExtractor">
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<HintPath>..\..\src\EPPlus.DataExtractor\bin\Debug\netstandard2.0\EPPlus.DataExtractor.dll</HintPath>
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</Reference>
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</ItemGroup>
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<ItemGroup>
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<None Update="Resource\EntityFrameworkSampleData.xlsx">
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<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
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</None>
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</ItemGroup>
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<ItemGroup>
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<PackageReference Update="Microsoft.NETCore.App" Version="2.2.6" />
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</ItemGroup>
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</Project>

‎samples/EntityFrameworkCoreSample/EntityFrameworkCoreSample.sln‎

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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio Version 16
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VisualStudioVersion = 16.0.29230.47
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MinimumVisualStudioVersion = 10.0.40219.1
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "EntityFrameworkCoreSample", "EntityFrameworkCoreSample.csproj", "{CE498BA5-42EC-4277-BFC9-97D4D03242C7}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Any CPU = Debug|Any CPU
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Release|Any CPU = Release|Any CPU
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EndGlobalSection
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
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{CE498BA5-42EC-4277-BFC9-97D4D03242C7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{CE498BA5-42EC-4277-BFC9-97D4D03242C7}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{CE498BA5-42EC-4277-BFC9-97D4D03242C7}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{CE498BA5-42EC-4277-BFC9-97D4D03242C7}.Release|Any CPU.Build.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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EndGlobalSection
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GlobalSection(ExtensibilityGlobals) = postSolution
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SolutionGuid = {2B5326D7-2C67-4DEF-8C70-1650044CD433}
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EndGlobalSection
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EndGlobal

‎samples/EntityFrameworkCoreSample/Migrations/20191026095633_CreateDatabase.Designer.cs‎

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‎samples/EntityFrameworkCoreSample/Migrations/20191026095633_CreateDatabase.cs‎

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using System;
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using Microsoft.EntityFrameworkCore.Migrations;
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namespace EntityFrameworkCoreSample.Migrations
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{
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public partial class CreateDatabase : Migration
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{
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protected override void Up(MigrationBuilder migrationBuilder)
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{
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migrationBuilder.CreateTable(
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name: "Branches",
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columns: table => new
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{
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Id = table.Column<string>(nullable: false),
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Name = table.Column<string>(nullable: true),
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Location = table.Column<string>(nullable: true),
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Phone = table.Column<string>(nullable: true)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_Branches", x => x.Id);
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});
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migrationBuilder.CreateTable(
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name: "Revenues",
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columns: table => new
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{
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Id = table.Column<Guid>(nullable: false),
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Value = table.Column<decimal>(nullable: false),
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MonthYear = table.Column<DateTime>(nullable: false),
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BranchId = table.Column<string>(nullable: true)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_Revenues", x => x.Id);
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table.ForeignKey(
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name: "FK_Revenues_Branches_BranchId",
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column: x => x.BranchId,
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principalTable: "Branches",
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principalColumn: "Id",
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onDelete: ReferentialAction.Restrict);
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});
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migrationBuilder.CreateIndex(
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name: "IX_Revenues_BranchId",
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table: "Revenues",
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column: "BranchId");
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}
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protected override void Down(MigrationBuilder migrationBuilder)
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{
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migrationBuilder.DropTable(
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name: "Revenues");
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migrationBuilder.DropTable(
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name: "Branches");
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}
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}
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}

‎samples/EntityFrameworkCoreSample/Migrations/VehicleStoreContextModelSnapshot.cs‎

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// <auto-generated />
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using System;
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using EntityFrameworkCoreSample.Model;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.EntityFrameworkCore.Infrastructure;
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using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
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namespace EntityFrameworkCoreSample.Migrations
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{
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[DbContext(typeof(VehicleStoreContext))]
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partial class VehicleStoreContextModelSnapshot : ModelSnapshot
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{
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protected override void BuildModel(ModelBuilder modelBuilder)
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{
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#pragma warning disable 612, 618
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modelBuilder
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.HasAnnotation("ProductVersion", "2.2.6-servicing-10079");
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modelBuilder.Entity("EntityFrameworkCoreSample.Model.BranchEntity", b =>
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{
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b.Property<string>("Id")
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.ValueGeneratedOnAdd();
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b.Property<string>("Location");
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b.Property<string>("Name");
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b.Property<string>("Phone");
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b.HasKey("Id");
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b.ToTable("Branches");
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});
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modelBuilder.Entity("EntityFrameworkCoreSample.Model.MonthlyRevenueEntity", b =>
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{
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b.Property<Guid>("Id")
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.ValueGeneratedOnAdd();
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b.Property<string>("BranchId");
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b.Property<DateTime>("MonthYear");
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b.Property<decimal>("Value");
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b.HasKey("Id");
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b.HasIndex("BranchId");
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b.ToTable("Revenues");
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});
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modelBuilder.Entity("EntityFrameworkCoreSample.Model.MonthlyRevenueEntity", b =>
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{
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b.HasOne("EntityFrameworkCoreSample.Model.BranchEntity", "Branch")
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.WithMany("Revenues")
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.HasForeignKey("BranchId");
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});
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#pragma warning restore 612, 618
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}
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}
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}

‎samples/EntityFrameworkCoreSample/Model/BranchEntity.cs‎

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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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namespace EntityFrameworkCoreSample.Model
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{
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public class BranchEntity
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{
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public static string TableName => "Branches";
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public string Id { get; set; }
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public string Name { get; set; }
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public string Location { get; set; }
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public string Phone { get; set; }
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public ICollection<MonthlyRevenueEntity> Revenues { get; set; }
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public BranchEntity()
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{
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this.Revenues = new HashSet<MonthlyRevenueEntity>();
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}
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public override string ToString()
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{
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var vehiclesStringBuilder = Revenues
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.Select((v, index) => new
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{
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Index = index,
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VehicleStr = v.ToString(),
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})
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.Aggregate(
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new StringBuilder(),
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(ac, cu) => ac.AppendLine($"Revenues[{cu.Index}]={cu}"));
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return $@"{nameof(BranchEntity)}
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Id={Id}
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Name={Name}
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Location={Location}
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Phone={Phone}
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{vehiclesStringBuilder.ToString()}
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----------------------------------------";
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}
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}
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}

‎samples/EntityFrameworkCoreSample/Model/MonthlyRevenueEntity.cs‎

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using System;
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namespace EntityFrameworkCoreSample.Model
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{
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public class MonthlyRevenueEntity
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{
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public static string TableName => "Revenues";
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public Guid Id { get; set; }
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public decimal Value { get; set; }
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public DateTime MonthYear { get; set; }
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public string BranchId { get; set; }
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public BranchEntity Branch { get; set; }
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public override string ToString() =>
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$"Id={Id}, BranchId={BranchId}, MonthYear={MonthYear.ToString("Y")}, Value={Value}";
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}
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}

‎samples/EntityFrameworkCoreSample/Model/VehicleStoreContext.cs‎

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using Microsoft.EntityFrameworkCore;
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namespace EntityFrameworkCoreSample.Model
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{
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public class VehicleStoreContext : DbContext
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{
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public DbSet<BranchEntity> Branches { get; set; }
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public DbSet<MonthlyRevenueEntity> Revenues { get; set; }
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protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
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{
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optionsBuilder.UseSqlite("Data Source=vehicle_store.db");
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}
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protected override void OnModelCreating(ModelBuilder modelBuilder)
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{
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modelBuilder.Entity<BranchEntity>()
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.ToTable(BranchEntity.TableName)
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.HasMany(b => b.Revenues)
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.WithOne(r => r.Branch);
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modelBuilder.Entity<MonthlyRevenueEntity>()
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.ToTable(MonthlyRevenueEntity.TableName);
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}
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}
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}

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