Add logical partitions.

Marechai.Database/Migrations/20200610233739_AddLogicalPartitions.cs

@@ -0,0 +1,103 @@
+/******************************************************************************
+// MARECHAI: Master repository of computing history artifacts information
+// ----------------------------------------------------------------------------
+//
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This program is free software: you can redistribute it and/or modify
+//     it under the terms of the GNU General Public License as
+//     published by the Free Software Foundation, either version 3 of the
+//     License, or (at your option) any later version.
+//
+//     This program is distributed in the hope that it will be useful,
+//     but WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//     GNU General Public License for more details.
+//
+//     You should have received a copy of the GNU General Public License
+//     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2003-2020 Natalia Portillo
+*******************************************************************************/
+
+using System;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace Marechai.Database.Migrations
+{
+    public partial class AddLogicalPartitions : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable("LogicalPartitions", table => new
+            {
+                Id = table.Column<ulong>(nullable: false).
+                           Annotation("MySql:ValueGenerationStrategy", MySqlValueGenerationStrategy.IdentityColumn),
+                CreatedOn = table.Column<DateTime>(nullable: false).
+                                  Annotation("MySql:ValueGenerationStrategy",
+                                             MySqlValueGenerationStrategy.IdentityColumn),
+                UpdatedOn = table.Column<DateTime>(nullable: false).
+                                  Annotation("MySql:ValueGenerationStrategy",
+                                             MySqlValueGenerationStrategy.ComputedColumn),
+                Sequence    = table.Column<uint>(nullable: false), Name          = table.Column<string>(nullable: true),
+                Type        = table.Column<string>(nullable: false), FirstSector = table.Column<ulong>(nullable: false),
+                LastSector  = table.Column<ulong>(nullable: false), Size         = table.Column<ulong>(nullable: false),
+                Description = table.Column<string>(nullable: true), Scheme       = table.Column<string>(nullable: true)
+            }, constraints: table =>
+            {
+                table.PrimaryKey("PK_LogicalPartitions", x => x.Id);
+            });
+
+            migrationBuilder.CreateTable("FilesystemsByLogicalPartition", table => new
+            {
+                Id = table.Column<ulong>(nullable: false).
+                           Annotation("MySql:ValueGenerationStrategy", MySqlValueGenerationStrategy.IdentityColumn),
+                CreatedOn = table.Column<DateTime>(nullable: false).
+                                  Annotation("MySql:ValueGenerationStrategy",
+                                             MySqlValueGenerationStrategy.IdentityColumn),
+                UpdatedOn = table.Column<DateTime>(nullable: false).
+                                  Annotation("MySql:ValueGenerationStrategy",
+                                             MySqlValueGenerationStrategy.ComputedColumn),
+                FilesystemId = table.Column<ulong>(nullable: false), PartitionId = table.Column<ulong>(nullable: false)
+            }, constraints: table =>
+            {
+                table.PrimaryKey("PK_FilesystemsByLogicalPartition", x => x.Id);
+
+                table.ForeignKey("FK_FilesystemsByLogicalPartition_Filesystems_FilesystemId", x => x.FilesystemId,
+                                 "Filesystems", "Id", onDelete: ReferentialAction.Cascade);
+
+                table.ForeignKey("FK_FilesystemsByLogicalPartition_LogicalPartitions_PartitionId", x => x.PartitionId,
+                                 "LogicalPartitions", "Id", onDelete: ReferentialAction.Cascade);
+            });
+
+            migrationBuilder.CreateIndex("IX_FilesystemsByLogicalPartition_FilesystemId",
+                                         "FilesystemsByLogicalPartition", "FilesystemId");
+
+            migrationBuilder.CreateIndex("IX_FilesystemsByLogicalPartition_PartitionId",
+                                         "FilesystemsByLogicalPartition", "PartitionId");
+
+            migrationBuilder.CreateIndex("IX_LogicalPartitions_Description", "LogicalPartitions", "Description");
+
+            migrationBuilder.CreateIndex("IX_LogicalPartitions_FirstSector", "LogicalPartitions", "FirstSector");
+
+            migrationBuilder.CreateIndex("IX_LogicalPartitions_LastSector", "LogicalPartitions", "LastSector");
+
+            migrationBuilder.CreateIndex("IX_LogicalPartitions_Name", "LogicalPartitions", "Name");
+
+            migrationBuilder.CreateIndex("IX_LogicalPartitions_Scheme", "LogicalPartitions", "Scheme");
+
+            migrationBuilder.CreateIndex("IX_LogicalPartitions_Type", "LogicalPartitions", "Type");
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable("FilesystemsByLogicalPartition");
+
+            migrationBuilder.DropTable("LogicalPartitions");
+        }
+    }
+}

Marechai.Database/Migrations/MarechaiContextModelSnapshot.cs

@@ -886,6 +886,27 @@ namespace Marechai.Database.Migrations
                 b.ToTable("Filesystems");
             });
 
+            modelBuilder.Entity("Marechai.Database.Models.FilesystemsByLogicalPartition", b =>
+            {
+                b.Property<ulong>("Id").ValueGeneratedOnAdd().HasColumnType("bigint unsigned");
+
+                b.Property<DateTime>("CreatedOn").ValueGeneratedOnAdd().HasColumnType("datetime(6)");
+
+                b.Property<ulong>("FilesystemId").HasColumnType("bigint unsigned");
+
+                b.Property<ulong>("PartitionId").HasColumnType("bigint unsigned");
+
+                b.Property<DateTime>("UpdatedOn").ValueGeneratedOnAddOrUpdate().HasColumnType("datetime(6)");
+
+                b.HasKey("Id");
+
+                b.HasIndex("FilesystemId");
+
+                b.HasIndex("PartitionId");
+
+                b.ToTable("FilesystemsByLogicalPartition");
+            });
+
             modelBuilder.Entity("Marechai.Database.Models.Forbidden", b =>
             {
                 b.Property<int>("Id").ValueGeneratedOnAdd().HasColumnName("id").HasColumnType("int(11)");
@@ -1217,6 +1238,47 @@ namespace Marechai.Database.Migrations
                 b.ToTable("log");
             });
 
+            modelBuilder.Entity("Marechai.Database.Models.LogicalPartition", b =>
+            {
+                b.Property<ulong>("Id").ValueGeneratedOnAdd().HasColumnType("bigint unsigned");
+
+                b.Property<DateTime>("CreatedOn").ValueGeneratedOnAdd().HasColumnType("datetime(6)");
+
+                b.Property<string>("Description").HasColumnType("varchar(255) CHARACTER SET utf8mb4");
+
+                b.Property<ulong>("FirstSector").HasColumnType("bigint unsigned");
+
+                b.Property<ulong>("LastSector").HasColumnType("bigint unsigned");
+
+                b.Property<string>("Name").HasColumnType("varchar(255) CHARACTER SET utf8mb4");
+
+                b.Property<string>("Scheme").HasColumnType("varchar(255) CHARACTER SET utf8mb4");
+
+                b.Property<uint>("Sequence").HasColumnType("int unsigned");
+
+                b.Property<ulong>("Size").HasColumnType("bigint unsigned");
+
+                b.Property<string>("Type").IsRequired().HasColumnType("varchar(255) CHARACTER SET utf8mb4");
+
+                b.Property<DateTime>("UpdatedOn").ValueGeneratedOnAddOrUpdate().HasColumnType("datetime(6)");
+
+                b.HasKey("Id");
+
+                b.HasIndex("Description");
+
+                b.HasIndex("FirstSector");
+
+                b.HasIndex("LastSector");
+
+                b.HasIndex("Name");
+
+                b.HasIndex("Scheme");
+
+                b.HasIndex("Type");
+
+                b.ToTable("LogicalPartitions");
+            });
+
             modelBuilder.Entity("Marechai.Database.Models.Machine", b =>
             {
                 b.Property<int>("Id").ValueGeneratedOnAdd().HasColumnName("id").HasColumnType("int(11)");
@@ -2774,6 +2836,15 @@ namespace Marechai.Database.Migrations
                   OnDelete(DeleteBehavior.Cascade).IsRequired();
             });
 
+            modelBuilder.Entity("Marechai.Database.Models.FilesystemsByLogicalPartition", b =>
+            {
+                b.HasOne("Marechai.Database.Models.Filesystem", "Filesystem").WithMany("Partitions").
+                  HasForeignKey("FilesystemId").OnDelete(DeleteBehavior.Cascade).IsRequired();
+
+                b.HasOne("Marechai.Database.Models.LogicalPartition", "Partition").WithMany("Filesystems").
+                  HasForeignKey("PartitionId").OnDelete(DeleteBehavior.Cascade).IsRequired();
+            });
+
             modelBuilder.Entity("Marechai.Database.Models.Gpu", b =>
             {
                 b.HasOne("Marechai.Database.Models.Company", "Company").WithMany("Gpus").HasForeignKey("CompanyId").

Marechai.Database/Models/Filesystem.cs

@@ -24,6 +24,7 @@
 *******************************************************************************/
 
 using System;
+using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 
 namespace Marechai.Database.Models
@@ -49,5 +50,7 @@ namespace Marechai.Database.Models
         public string    PublisherIdentifier    { get; set; }
         public string    DataPreparerIdentifier { get; set; }
         public string    ApplicationIdentifier  { get; set; }
+
+        public virtual ICollection<FilesystemsByLogicalPartition> Partitions { get; set; }
     }
 }

Marechai.Database/Models/FilesystemsByLogicalPartition.cs

@@ -0,0 +1,37 @@
+/******************************************************************************
+// MARECHAI: Master repository of computing history artifacts information
+// ----------------------------------------------------------------------------
+//
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This program is free software: you can redistribute it and/or modify
+//     it under the terms of the GNU General Public License as
+//     published by the Free Software Foundation, either version 3 of the
+//     License, or (at your option) any later version.
+//
+//     This program is distributed in the hope that it will be useful,
+//     but WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//     GNU General Public License for more details.
+//
+//     You should have received a copy of the GNU General Public License
+//     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2003-2020 Natalia Portillo
+*******************************************************************************/
+
+using System.ComponentModel.DataAnnotations;
+
+namespace Marechai.Database.Models
+{
+    public class FilesystemsByLogicalPartition : BaseModel<ulong>
+    {
+        [Required]
+        public virtual Filesystem Filesystem { get; set; }
+        [Required]
+        public virtual LogicalPartition Partition { get; set; }
+    }
+}

Marechai.Database/Models/LogicalPartition.cs

@@ -0,0 +1,45 @@
+/******************************************************************************
+// MARECHAI: Master repository of computing history artifacts information
+// ----------------------------------------------------------------------------
+//
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This program is free software: you can redistribute it and/or modify
+//     it under the terms of the GNU General Public License as
+//     published by the Free Software Foundation, either version 3 of the
+//     License, or (at your option) any later version.
+//
+//     This program is distributed in the hope that it will be useful,
+//     but WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//     GNU General Public License for more details.
+//
+//     You should have received a copy of the GNU General Public License
+//     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2003-2020 Natalia Portillo
+*******************************************************************************/
+
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+
+namespace Marechai.Database.Models
+{
+    public class LogicalPartition : BaseModel<ulong>
+    {
+        public uint   Sequence { get; set; }
+        public string Name     { get; set; }
+        [Required]
+        public string Type { get;        set; }
+        public ulong  FirstSector { get; set; }
+        public ulong  LastSector  { get; set; }
+        public ulong  Size        { get; set; }
+        public string Description { get; set; }
+        public string Scheme      { get; set; }
+
+        public virtual ICollection<FilesystemsByLogicalPartition> Filesystems { get; set; }
+    }
+}

Marechai.Database/Models/MarechaiContext.cs

@@ -109,6 +109,7 @@ namespace Marechai.Database.Models
         public virtual DbSet<DbFile>                              Files                               { get; set; }
         public virtual DbSet<FileDataStream>                      FileDataStreams                     { get; set; }
         public virtual DbSet<Filesystem>                          Filesystems                         { get; set; }
+        public virtual DbSet<LogicalPartition>                    LogicalPartitions                   { get; set; }
 
         protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
         {
@@ -1637,6 +1638,23 @@ namespace Marechai.Database.Models
                 entity.HasIndex(d => d.DataPreparerIdentifier);
                 entity.HasIndex(d => d.ApplicationIdentifier);
             });
+
+            modelBuilder.Entity<LogicalPartition>(entity =>
+            {
+                entity.HasIndex(e => e.Description);
+                entity.HasIndex(e => e.Name);
+                entity.HasIndex(e => e.Type);
+                entity.HasIndex(e => e.Scheme);
+                entity.HasIndex(e => e.FirstSector);
+                entity.HasIndex(e => e.LastSector);
+            });
+
+            modelBuilder.Entity<FilesystemsByLogicalPartition>(entity =>
+            {
+                entity.HasOne(d => d.Partition).WithMany(p => p.Filesystems).OnDelete(DeleteBehavior.Cascade);
+
+                entity.HasOne(d => d.Filesystem).WithMany(p => p.Partitions).OnDelete(DeleteBehavior.Cascade);
+            });
         }
     }
 }

Marechai/Marechai.csproj

@@ -2,7 +2,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
   <PropertyGroup>
     <TargetFramework>netcoreapp3.1</TargetFramework>
-    <Version>4.0.0.1673</Version>
+    <Version>4.0.0.1677</Version>
     <Company>Canary Islands Computer Museum</Company>
     <Copyright>Copyright © 2003-2020 Natalia Portillo</Copyright>
     <Product>Canary Islands Computer Museum Website</Product>