EF Core Oracle provider

Directory.Packages.props

@@ -133,6 +133,7 @@
     <PackageVersion Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="7.0.0" />
     <PackageVersion Include="Npgsql" Version="7.0.7" />
     <PackageVersion Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="7.0.18" />
+    <PackageVersion Include="Oracle.EntityFrameworkCore" Version="7.21.9" />
     <PackageVersion Include="Polly" Version="7.2.4" />
     <PackageVersion Include="Pomelo.EntityFrameworkCore.MySql" Version="7.0.0" />
     <PackageVersion Include="System.Text.Json" Version="7.0.4" />
@@ -164,6 +165,7 @@
     <PackageVersion Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="8.0.0" />
     <PackageVersion Include="Npgsql" Version="8.0.3" />
     <PackageVersion Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.4" />
+    <PackageVersion Include="Oracle.EntityFrameworkCore" Version="8.21.121" />
     <PackageVersion Include="Polly" Version="8.4.0" />
     <PackageVersion Include="Pomelo.EntityFrameworkCore.MySql" Version="8.0.2" />
     <PackageVersion Include="System.Text.Json" Version="8.0.3" />

Elsa.sln

@@ -272,6 +272,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Elsa.Quartz.EntityFramework
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Elsa.Quartz.EntityFrameworkCore.PostgreSql", "src\modules\Elsa.Quartz.EntityFrameworkCore.PostgreSql\Elsa.Quartz.EntityFrameworkCore.PostgreSql.csproj", "{CCCCEF8C-7D96-4BEA-B9D0-E91EDF08E65D}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Elsa.EntityFrameworkCore.Oracle", "src\modules\Elsa.EntityFrameworkCore.Oracle\Elsa.EntityFrameworkCore.Oracle.csproj", "{49D8D2CF-AF68-40FA-951F-018247C97443}"
+EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Elsa.FileStorage", "src\modules\Elsa.FileStorage\Elsa.FileStorage.csproj", "{732BF088-6AD7-4C4D-9A48-8074253596D4}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "storage", "storage", "{B818988E-639C-4E6E-85C1-B231BCAD9DAB}"
@@ -746,6 +748,10 @@ Global
 		{CCCCEF8C-7D96-4BEA-B9D0-E91EDF08E65D}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{CCCCEF8C-7D96-4BEA-B9D0-E91EDF08E65D}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{CCCCEF8C-7D96-4BEA-B9D0-E91EDF08E65D}.Release|Any CPU.Build.0 = Release|Any CPU
+		{49D8D2CF-AF68-40FA-951F-018247C97443}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{49D8D2CF-AF68-40FA-951F-018247C97443}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{49D8D2CF-AF68-40FA-951F-018247C97443}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{49D8D2CF-AF68-40FA-951F-018247C97443}.Release|Any CPU.Build.0 = Release|Any CPU
 		{732BF088-6AD7-4C4D-9A48-8074253596D4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{732BF088-6AD7-4C4D-9A48-8074253596D4}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{732BF088-6AD7-4C4D-9A48-8074253596D4}.Release|Any CPU.ActiveCfg = Release|Any CPU
@@ -989,6 +995,7 @@ Global
 		{05F3B23E-CF28-467B-AD3C-595EA4ED6B96} = {AB797AF0-C12C-46DE-A157-7E25625C6200}
 		{74ACD9D0-8B4C-42FA-A582-E93BF0075023} = {AB797AF0-C12C-46DE-A157-7E25625C6200}
 		{CCCCEF8C-7D96-4BEA-B9D0-E91EDF08E65D} = {AB797AF0-C12C-46DE-A157-7E25625C6200}
+		{49D8D2CF-AF68-40FA-951F-018247C97443} = {9B4F139F-7D26-435C-A561-89E65A67A8E5}
 		{732BF088-6AD7-4C4D-9A48-8074253596D4} = {B818988E-639C-4E6E-85C1-B231BCAD9DAB}
 		{B818988E-639C-4E6E-85C1-B231BCAD9DAB} = {5BA4A8FA-F7F4-45B3-AEC8-8886D35AAC79}
 		{29638A67-E79F-44FE-AC05-DA499EBA929E} = {5BA4A8FA-F7F4-45B3-AEC8-8886D35AAC79}

migrations/efcore-3.0.sh

@@ -4,7 +4,7 @@
 mods=("Alterations" "Runtime" "Management" "Identity" "Labels")
 
 # Define the list of providers
-providers=("MySql" "SqlServer" "Sqlite" "PostgreSql")
+providers=("MySql" "SqlServer" "Sqlite" "PostgreSql" "Oracle")
 
 # Connection strings for each provider
 typeset -A connStrings

migrations/efcore-3.1-sql.sh

@@ -4,7 +4,7 @@
 mods=("Alterations" "Runtime" "Management" "Identity")
 
 # Define the list of providers
-providers=("MySql" "SqlServer" "Sqlite" "PostgreSql")
+providers=("MySql" "SqlServer" "Sqlite" "PostgreSql" "Oracle")
 
 # Loop through each module
 for module in "${mods[@]}"; do

migrations/efcore-3.1.sh

@@ -4,7 +4,7 @@
 mods=("Alterations" "Runtime" "Management" "Identity" "Labels")
 
 # Define the list of providers
-providers=("MySql" "SqlServer" "Sqlite" "PostgreSql")
+providers=("MySql" "SqlServer" "Sqlite" "PostgreSql" "Oracle")
 
 # Loop through each module
 for module in "${mods[@]}"; do

migrations/efcore-3.2.sh

@@ -4,7 +4,7 @@
 mods=("Alterations" "Runtime" "Management" "Identity" "Labels")
 
 # Define the list of providers
-providers=("MySql" "SqlServer" "Sqlite" "PostgreSql")
+providers=("MySql" "SqlServer" "Sqlite" "PostgreSql" "Oracle")
 
 # Loop through each module
 for module in "${mods[@]}"; do

migrations/efcore-3.3.sh

@@ -4,7 +4,7 @@
 mods=("Alterations" "Runtime" "Management" "Identity" "Labels")
 
 # Define the list of providers
-providers=("MySql" "SqlServer" "Sqlite" "PostgreSql")
+providers=("MySql" "SqlServer" "Sqlite" "PostgreSql" "Oracle")
 
 # Loop through each module
 for module in "${mods[@]}"; do

src/modules/Elsa.EntityFrameworkCore.Oracle/DbContextFactories.cs

@@ -0,0 +1,46 @@
+using Elsa.EntityFrameworkCore.Common.Abstractions;
+using Elsa.EntityFrameworkCore.Extensions;
+using Elsa.EntityFrameworkCore.Modules.Alterations;
+using Elsa.EntityFrameworkCore.Modules.Identity;
+using Elsa.EntityFrameworkCore.Modules.Labels;
+using Elsa.EntityFrameworkCore.Modules.Management;
+using Elsa.EntityFrameworkCore.Modules.Runtime;
+using JetBrains.Annotations;
+using Microsoft.EntityFrameworkCore;
+
+#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
+
+namespace Elsa.EntityFrameworkCore.Oracle;
+
+[UsedImplicitly]
+public class IdentityDbContextFactory : OracleDesignTimeDbContextFactory<IdentityElsaDbContext>
+{
+}
+
+[UsedImplicitly]
+public class ManagementDbContextFactory : OracleDesignTimeDbContextFactory<ManagementElsaDbContext>
+{
+}
+
+[UsedImplicitly]
+public class RuntimeDbContextFactory : OracleDesignTimeDbContextFactory<RuntimeElsaDbContext>
+{
+}
+
+[UsedImplicitly]
+public class LabelsDbContextFactory : OracleDesignTimeDbContextFactory<LabelsElsaDbContext>
+{
+}
+
+[UsedImplicitly]
+public class AlterationsDbContextFactories : OracleDesignTimeDbContextFactory<AlterationsElsaDbContext>
+{
+}
+
+public class OracleDesignTimeDbContextFactory<TDbContext> : DesignTimeDbContextFactoryBase<TDbContext> where TDbContext : DbContext
+{
+    protected override void ConfigureBuilder(DbContextOptionsBuilder<TDbContext> builder, string connectionString)
+    {
+        builder.UseElsaOracle(GetType().Assembly, connectionString);
+    }
+}

src/modules/Elsa.EntityFrameworkCore.Oracle/DbContextOptionsBuilder.cs

@@ -0,0 +1,28 @@
+using System.Reflection;
+using Elsa.EntityFrameworkCore.Common;
+using Microsoft.EntityFrameworkCore;
+using Oracle.EntityFrameworkCore.Infrastructure;
+
+// ReSharper disable once CheckNamespace
+namespace Elsa.EntityFrameworkCore.Extensions;
+
+/// <summary>
+/// Contains extension methods for <see cref="DbContextOptionsBuilder"/>.
+/// </summary>
+public static class DbContextOptionsBuilderExtensions
+{
+    /// <summary>
+    /// Configures Entity Framework Core with Oracle.
+    /// </summary>
+    public static DbContextOptionsBuilder UseElsaOracle(this DbContextOptionsBuilder builder, Assembly migrationsAssembly, string connectionString, ElsaDbContextOptions? options = default, Action<OracleDbContextOptionsBuilder>? configure = default) =>
+        builder
+            .UseElsaDbContextOptions(options)
+            .UseOracle(connectionString, db =>
+            {
+                db
+                    .MigrationsAssembly(options.GetMigrationsAssemblyName(migrationsAssembly))
+                    .MigrationsHistoryTable(options.GetMigrationsHistoryTableName(), options.GetSchemaName());
+
+                configure?.Invoke(db);
+            });
+}

src/modules/Elsa.EntityFrameworkCore.Oracle/Elsa.EntityFrameworkCore.Oracle.csproj

@@ -0,0 +1,19 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <Description>
+            Provides Oracle EF Core migrations for various modules.
+        </Description>
+        <PackageTags>elsa module persistence efcore oracle</PackageTags>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <PackageReference Include="Microsoft.EntityFrameworkCore.Design" PrivateAssets="all" />
+        <PackageReference Include="Oracle.EntityFrameworkCore" />
+    </ItemGroup>
+
+    <ItemGroup>
+        <ProjectReference Include="..\Elsa.EntityFrameworkCore\Elsa.EntityFrameworkCore.csproj" />
+    </ItemGroup>
+
+</Project>

src/modules/Elsa.EntityFrameworkCore.Oracle/Features.cs

@@ -0,0 +1,81 @@
+using System.Reflection;
+using Elsa.EntityFrameworkCore.Common;
+using Elsa.EntityFrameworkCore.Modules.Alterations;
+using Elsa.EntityFrameworkCore.Modules.Identity;
+using Elsa.EntityFrameworkCore.Modules.Labels;
+using Elsa.EntityFrameworkCore.Modules.Management;
+using Elsa.EntityFrameworkCore.Modules.Runtime;
+
+// ReSharper disable once CheckNamespace
+namespace Elsa.EntityFrameworkCore.Extensions;
+
+/// <summary>
+/// Provides extensions to configure EF Core to use Oracle.
+/// </summary>
+public static class OracleProvidersExtensions
+{
+    private static Assembly Assembly => typeof(OracleProvidersExtensions).Assembly;
+
+    /// <summary>
+    /// Configures the <see cref="EFCoreIdentityPersistenceFeature"/> to use Oracle.
+    /// </summary>
+    public static EFCoreIdentityPersistenceFeature UseOracle(this EFCoreIdentityPersistenceFeature feature, string connectionString, ElsaDbContextOptions? options = default)
+    {
+        feature.DbContextOptionsBuilder = (_, db) => db.UseElsaOracle(Assembly, connectionString, options);
+        return feature;
+    }
+
+    /// <summary>
+    /// Configures the <see cref="EFCoreAlterationsPersistenceFeature"/> to use Oracle.
+    /// </summary>
+    public static EFCoreAlterationsPersistenceFeature UseOracle(this EFCoreAlterationsPersistenceFeature feature, string connectionString, ElsaDbContextOptions? options = default)
+    {
+        feature.DbContextOptionsBuilder = (_, db) => db.UseElsaOracle(Assembly, connectionString, options);
+        return feature;
+    }
+
+    /// <summary>
+    /// Configures the <see cref="EFCoreLabelPersistenceFeature"/> to use Oracle.
+    /// </summary>
+    public static EFCoreLabelPersistenceFeature UseOracle(this EFCoreLabelPersistenceFeature feature, string connectionString, ElsaDbContextOptions? options = default)
+    {
+        feature.DbContextOptionsBuilder = (_, db) => db.UseElsaOracle(Assembly, connectionString, options);
+        return feature;
+    }
+
+    /// <summary>
+    /// Configures the <see cref="EFCoreWorkflowDefinitionPersistenceFeature"/> to use Oracle.
+    /// </summary>
+    public static EFCoreWorkflowDefinitionPersistenceFeature UseOracle(this EFCoreWorkflowDefinitionPersistenceFeature feature, string connectionString, ElsaDbContextOptions? options = default)
+    {
+        feature.DbContextOptionsBuilder = (_, db) => db.UseElsaOracle(Assembly, connectionString, options);
+        return feature;
+    }
+
+    /// <summary>
+    /// Configures the <see cref="EFCoreWorkflowInstancePersistenceFeature"/> to use Oracle.
+    /// </summary>
+    public static EFCoreWorkflowInstancePersistenceFeature UseOracle(this EFCoreWorkflowInstancePersistenceFeature feature, string connectionString, ElsaDbContextOptions? options = default)
+    {
+        feature.DbContextOptionsBuilder = (_, db) => db.UseElsaOracle(Assembly, connectionString, options);
+        return feature;
+    }
+
+    /// <summary>
+    /// Configures the <see cref="WorkflowManagementPersistenceFeature"/> to use Oracle.
+    /// </summary>
+    public static WorkflowManagementPersistenceFeature UseOracle(this WorkflowManagementPersistenceFeature feature, string connectionString, ElsaDbContextOptions? options = default)
+    {
+        feature.DbContextOptionsBuilder = (_, db) => db.UseElsaOracle(Assembly, connectionString, options);
+        return feature;
+    }
+
+    /// <summary>
+    /// Configures the <see cref="EFCoreWorkflowRuntimePersistenceFeature"/> to use Oracle.
+    /// </summary>
+    public static EFCoreWorkflowRuntimePersistenceFeature UseOracle(this EFCoreWorkflowRuntimePersistenceFeature feature, string connectionString, ElsaDbContextOptions? options = default)
+    {
+        feature.DbContextOptionsBuilder = (_, db) => db.UseElsaOracle(Assembly, connectionString, options);
+        return feature;
+    }
+}

src/modules/Elsa.EntityFrameworkCore.Oracle/FodyWeavers.xml

@@ -0,0 +1,3 @@
+<Weavers xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="FodyWeavers.xsd">
+  <ConfigureAwait />
+</Weavers>