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UserService.DatabaseLayer/DataModels/UserDatabase.generated.cs

@@ -0,0 +1,205 @@
+//---------------------------------------------------------------------------------------------------
+// <auto-generated>
+//    This code was generated by T4Model template for T4 (https://github.com/linq2db/linq2db).
+//    Changes to this file may cause incorrect behavior and will be lost if the code is regenerated.
+// </auto-generated>
+//---------------------------------------------------------------------------------------------------
+
+#pragma warning disable 1591
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+using LinqToDB;
+using LinqToDB.Mapping;
+
+namespace DataModels
+{
+	/// <summary>
+	/// Database       : UserDatabase
+	/// Data Source    : srvbo
+	/// Server Version : 5.5.5-10.3.22-MariaDB-1ubuntu1
+	/// </summary>
+	public partial class UserDatabaseDB : LinqToDB.Data.DataConnection
+	{
+		public ITable<Member>           Members           { get { return this.GetTable<Member>(); } }
+		public ITable<MembersMember>    MembersMembers    { get { return this.GetTable<MembersMember>(); } }
+		public ITable<Node>             Nodes             { get { return this.GetTable<Node>(); } }
+		public ITable<OrganizationUnit> OrganizationUnits { get { return this.GetTable<OrganizationUnit>(); } }
+		public ITable<SecurityGroup>    SecurityGroups    { get { return this.GetTable<SecurityGroup>(); } }
+		public ITable<User>             Users             { get { return this.GetTable<User>(); } }
+
+		public UserDatabaseDB()
+		{
+			InitDataContext();
+			InitMappingSchema();
+		}
+
+		public UserDatabaseDB(string configuration)
+			: base(configuration)
+		{
+			InitDataContext();
+			InitMappingSchema();
+		}
+
+		partial void InitDataContext  ();
+		partial void InitMappingSchema();
+	}
+
+	[Table("Members")]
+	public partial class Member
+	{
+		[Column, NotNull] public int Id { get; set; } // int(11)
+
+		#region Associations
+
+		/// <summary>
+		/// MembersMember_ibfk_2_BackReference
+		/// </summary>
+		[Association(ThisKey="Id", OtherKey="AttachedMemberId", CanBeNull=true, Relationship=Relationship.OneToMany, IsBackReference=true)]
+		public IEnumerable<MembersMember> MembersMemberIbfk2BackReferences { get; set; }
+
+		/// <summary>
+		/// MembersMember_ibfk_1_BackReference
+		/// </summary>
+		[Association(ThisKey="Id", OtherKey="MemberId", CanBeNull=true, Relationship=Relationship.OneToMany, IsBackReference=true)]
+		public IEnumerable<MembersMember> MembersMemberibfks { get; set; }
+
+		/// <summary>
+		/// Members_ibfk_1
+		/// </summary>
+		[Association(ThisKey="Id", OtherKey="Id", CanBeNull=false, Relationship=Relationship.ManyToOne, KeyName="Members_ibfk_1", BackReferenceName="Membersibfks")]
+		public Node Node { get; set; }
+
+		/// <summary>
+		/// SecurityGroups_ibfk_1_BackReference
+		/// </summary>
+		[Association(ThisKey="Id", OtherKey="Id", CanBeNull=true, Relationship=Relationship.OneToMany, IsBackReference=true)]
+		public IEnumerable<SecurityGroup> SecurityGroupsibfks { get; set; }
+
+		/// <summary>
+		/// Users_ibfk_1_BackReference
+		/// </summary>
+		[Association(ThisKey="Id", OtherKey="Id", CanBeNull=true, Relationship=Relationship.OneToMany, IsBackReference=true)]
+		public IEnumerable<User> Usersibfks { get; set; }
+
+		#endregion
+	}
+
+	[Table("MembersMember")]
+	public partial class MembersMember
+	{
+		[PrimaryKey(1), NotNull] public int MemberId         { get; set; } // int(11)
+		[PrimaryKey(2), NotNull] public int AttachedMemberId { get; set; } // int(11)
+
+		#region Associations
+
+		/// <summary>
+		/// MembersMember_ibfk_2
+		/// </summary>
+		[Association(ThisKey="AttachedMemberId", OtherKey="Id", CanBeNull=false, Relationship=Relationship.ManyToOne, KeyName="MembersMember_ibfk_2", BackReferenceName="MembersMemberIbfk2BackReferences")]
+		public Member AttachedMember { get; set; }
+
+		/// <summary>
+		/// MembersMember_ibfk_1
+		/// </summary>
+		[Association(ThisKey="MemberId", OtherKey="Id", CanBeNull=false, Relationship=Relationship.ManyToOne, KeyName="MembersMember_ibfk_1", BackReferenceName="MembersMemberibfks")]
+		public Member Member { get; set; }
+
+		#endregion
+	}
+
+	[Table("Nodes")]
+	public partial class Node
+	{
+		[PrimaryKey, Identity] public int Id { get; set; } // int(11)
+
+		#region Associations
+
+		/// <summary>
+		/// Members_ibfk_1_BackReference
+		/// </summary>
+		[Association(ThisKey="Id", OtherKey="Id", CanBeNull=true, Relationship=Relationship.OneToMany, IsBackReference=true)]
+		public IEnumerable<Member> Membersibfks { get; set; }
+
+		/// <summary>
+		/// OrganizationUnits_ibfk_1_BackReference
+		/// </summary>
+		[Association(ThisKey="Id", OtherKey="Id", CanBeNull=true, Relationship=Relationship.OneToMany, IsBackReference=true)]
+		public IEnumerable<OrganizationUnit> OrganizationUnitsibfks { get; set; }
+
+		#endregion
+	}
+
+	[Table("OrganizationUnits")]
+	public partial class OrganizationUnit
+	{
+		[Column, NotNull    ] public int  Id        { get; set; } // int(11)
+		[Column,    Nullable] public int? ManagerId { get; set; } // int(11)
+		[Column,    Nullable] public int? ParentId  { get; set; } // int(11)
+
+		#region Associations
+
+		/// <summary>
+		/// OrganizationUnits_ibfk_1
+		/// </summary>
+		[Association(ThisKey="Id", OtherKey="Id", CanBeNull=false, Relationship=Relationship.ManyToOne, KeyName="OrganizationUnits_ibfk_1", BackReferenceName="OrganizationUnitsibfks")]
+		public Node Node { get; set; }
+
+		#endregion
+	}
+
+	[Table("SecurityGroups")]
+	public partial class SecurityGroup
+	{
+		[Column, NotNull] public int Id { get; set; } // int(11)
+
+		#region Associations
+
+		/// <summary>
+		/// SecurityGroups_ibfk_1
+		/// </summary>
+		[Association(ThisKey="Id", OtherKey="Id", CanBeNull=false, Relationship=Relationship.ManyToOne, KeyName="SecurityGroups_ibfk_1", BackReferenceName="SecurityGroupsibfks")]
+		public Member Member { get; set; }
+
+		#endregion
+	}
+
+	[Table("Users")]
+	public partial class User
+	{
+		[Column, NotNull    ] public int    Id        { get; set; } // int(11)
+		[Column,    Nullable] public string FirstName { get; set; } // text
+		[Column,    Nullable] public string LastName  { get; set; } // text
+		[Column, NotNull    ] public bool   IsActive  { get; set; } // bit(1)
+
+		#region Associations
+
+		/// <summary>
+		/// Users_ibfk_1
+		/// </summary>
+		[Association(ThisKey="Id", OtherKey="Id", CanBeNull=false, Relationship=Relationship.ManyToOne, KeyName="Users_ibfk_1", BackReferenceName="Usersibfks")]
+		public Member Member { get; set; }
+
+		#endregion
+	}
+
+	public static partial class TableExtensions
+	{
+		public static MembersMember Find(this ITable<MembersMember> table, int MemberId, int AttachedMemberId)
+		{
+			return table.FirstOrDefault(t =>
+				t.MemberId         == MemberId &&
+				t.AttachedMemberId == AttachedMemberId);
+		}
+
+		public static Node Find(this ITable<Node> table, int Id)
+		{
+			return table.FirstOrDefault(t =>
+				t.Id == Id);
+		}
+	}
+}
+
+#pragma warning restore 1591

UserService.DatabaseLayer/DataModels/UserDatabase.tt

@@ -0,0 +1,54 @@
+<#@ template language="C#" debug="True" hostSpecific="True"                           #>
+<#@ output extension=".generated.cs"                                                  #>
+<#@ include file="$(LinqToDBT4MySqlTemplatesDirectory)LinqToDB.MySql.Tools.ttinclude" #>
+<#@ include file="$(LinqToDBT4MySqlTemplatesDirectory)PluralizationService.ttinclude" #>
+<# //@ include file="$(ProjectDir)LinqToDB.Templates\LinqToDB.MySql.Tools.ttinclude"  #>
+<# //@ include file="$(ProjectDir)LinqToDB.Templates\PluralizationService.ttinclude"  #>
+<#
+	/*
+		1. Create new *.tt file (e.g. MyDatabase.tt) in a folder where you would like to generate your data model
+		   and copy content from this file to it. For example:
+
+			MyProject
+				DataModels
+					MyDatabase.tt
+
+		2. Modify the connection settings below to connect to your database.
+
+		3. Add connection string to the web/app.config file:
+
+			<connectionStrings>
+				<add name="MyDatabase" connectionString="Server=MyServer;Port=3306;Database=MyDatabase;Uid=root;Pwd=TestPassword;charset=utf8;" providerName="MySql.Data.MySqlClient" />
+			</connectionStrings>
+
+		4. To access your database use the following code:
+
+			using (var db = new MyDatabaseDB())
+			{
+				var q =
+					from c in db.Customers
+					select c;
+
+				foreach (var c in q)
+					Console.WriteLine(c.ContactName);
+			}
+
+		5. See more at https://linq2db.github.io/articles/T4.html
+
+		IMPORTANT: if running .tt file gives you error like this:
+		"error : Failed to resolve include text for file: C:\...\$(LinqToDBT4<SOME_DB>TemplatesDirectory)LinqToDB.<DB_NAME>.Tools.ttinclude"
+		check tt file properties.
+		Custom tool must be set to TextTemplatingFileGenerator, not TextTemplatingFilePreprocessor or any other value.
+	*/
+
+	NamespaceName = "DataModels";
+
+	// to configure GetSchemaOptions properties, add them here, before load metadata call
+
+	LoadMySqlMetadata("srvbo", "UserDatabase", "UserDbAdmin", "12345678");
+//	LoadMySqlMetadata(string connectionString);
+
+	// to adjust loaded database model before generation, add your code here, after load metadata, but before GenerateModel() call
+
+	GenerateModel();
+#>

UserService.DatabaseLayer/UserService.DatabaseLayer.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
         <TargetFramework>netcoreapp3.1</TargetFramework>
@@ -7,19 +7,42 @@
     </PropertyGroup>
 
     <ItemGroup>
+      <None Include="DataModels\UserDatabase.generated.cs">
+        <DesignTime>True</DesignTime>
+        <AutoGen>True</AutoGen>
+        <DependentUpon>UserDatabase.tt</DependentUpon>
+      </None>
+    </ItemGroup>
+
+    <ItemGroup>
+      <PackageReference Include="linq2db.MySql" Version="3.1.3" />
       <PackageReference Include="Microsoft.CodeAnalysis.FxCopAnalyzers" Version="3.3.0">
         <PrivateAssets>all</PrivateAssets>
         <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       </PackageReference>
-      <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="3.1.8">
-        <PrivateAssets>all</PrivateAssets>
-        <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
-      </PackageReference>
-      <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="3.1.8" />
     </ItemGroup>
 
     <ItemGroup>
       <ProjectReference Include="..\UserService.Infrastructure\UserService.Infrastructure.csproj" />
     </ItemGroup>
 
+    <ItemGroup>
+      <Service Include="{508349b6-6b84-4df5-91f0-309beebad82d}" />
+    </ItemGroup>
+
+    <ItemGroup>
+      <Compile Update="DataModels\UserDatabase.generated.cs">
+        <DesignTime>True</DesignTime>
+        <AutoGen>True</AutoGen>
+        <DependentUpon>UserDatabase.tt</DependentUpon>
+      </Compile>
+    </ItemGroup>
+
+    <ItemGroup>
+      <None Update="DataModels\UserDatabase.tt">
+        <Generator>TextTemplatingFileGenerator</Generator>
+        <LastGenOutput>UserDatabase.generated.cs</LastGenOutput>
+      </None>
+    </ItemGroup>
+
 </Project>

UserService.Infrastructure/DataModels/Node.cs

@@ -24,7 +24,7 @@ namespace UserService.Infrastructure.DataModels
         public int CompareTo(Node? other)
         {
             if (ReferenceEquals(this, other)) return 0;
-            if (ReferenceEquals(null, other)) return 1;
+            if (other is null) return 1;
             var commonNameComparison = string.Compare(CommonName, other.CommonName, StringComparison.Ordinal);
             if (commonNameComparison != 0) return commonNameComparison;
             return Id.CompareTo(other.Id);