EXAMPREP-12-AUGUST-2018

ExamPrep-12-August-2018/SoftJail.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 15
+VisualStudioVersion = 15.0.27703.2018
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "SoftJail", "SoftJail\SoftJail.csproj", "{B3A112C9-15D1-47E6-895D-6D381C436243}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{B3A112C9-15D1-47E6-895D-6D381C436243}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B3A112C9-15D1-47E6-895D-6D381C436243}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B3A112C9-15D1-47E6-895D-6D381C436243}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B3A112C9-15D1-47E6-895D-6D381C436243}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {994022F9-7A30-46DF-BC21-3B62FD63882E}
+	EndGlobalSection
+EndGlobal

ExamPrep-12-August-2018/SoftJail/Data/Configuration.cs

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+namespace SoftJail.Data
+{
+   public static class Configuration
+    {
+        public static string ConnectionString = @"Server=.;Database=SoftJail;Trusted_Connection=True";
+    }
+}

ExamPrep-12-August-2018/SoftJail/Data/Models/Cell.cs

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+namespace SoftJail.Data.Models
+{
+    using System.Collections.Generic;
+    using System.ComponentModel.DataAnnotations;
+    using System.ComponentModel.DataAnnotations.Schema;
+
+    public class Cell
+    {
+        public int Id { get; set; }
+
+        [Required]
+        [Range(1, 1000)]
+        public int CellNumber { get; set; }
+
+        [Required]
+        public bool HasWindow { get; set; }
+
+        [ForeignKey(nameof(Department))]
+        public int DepartmentId { get; set; }
+        [Required]
+        public Department Department { get; set; }
+
+        public ICollection<Prisoner> Prisoners { get; set; } = new HashSet<Prisoner>(); 
+    }
+}

ExamPrep-12-August-2018/SoftJail/Data/Models/Department.cs

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+namespace SoftJail.Data.Models
+{
+    using System.Collections.Generic;
+    using System.ComponentModel.DataAnnotations;
+
+    public class Department
+    {
+        public int Id { get; set; }
+
+        [Required]
+        [MinLength(3), MaxLength(25)]
+        public string Name { get; set; }
+
+        public ICollection<Cell> Cells { get; set; } = new HashSet<Cell>(); 
+    }
+}

ExamPrep-12-August-2018/SoftJail/Data/Models/Enums/Position.cs

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+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace SoftJail.Data.Models.Enums
+{
+    public enum Position
+    {
+        Overseer,
+        Guard,
+        Watcher,
+        Labour
+    }
+}

ExamPrep-12-August-2018/SoftJail/Data/Models/Enums/Weapon.cs

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+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace SoftJail.Data.Models.Enums
+{
+    public enum Weapon
+    {
+        Knife,
+        FlashPulse,
+        ChainRifle,
+        Pistol,
+        Sniper
+    }
+}

ExamPrep-12-August-2018/SoftJail/Data/Models/Mail.cs

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+namespace SoftJail.Data.Models
+{
+    using System.ComponentModel.DataAnnotations;
+    using System.ComponentModel.DataAnnotations.Schema;
+
+    public class Mail
+    {
+        public int Id { get; set; }
+
+        [Required]
+        public string Description { get; set; }
+
+        [Required]
+        public string Sender { get; set; }
+
+        [Required]
+        [RegularExpression(@"^[A-Za-z0-9\s]+?str.$")]
+        public string Address { get; set; }
+
+        [ForeignKey(nameof(Prisoner))]
+        public int PrisonerId { get; set; }
+        [Required]
+        public Prisoner Prisoner { get; set; }
+    }
+}

ExamPrep-12-August-2018/SoftJail/Data/Models/Officer.cs

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+namespace SoftJail.Data.Models
+{
+    using SoftJail.Data.Models.Enums;
+    using System.Collections.Generic;
+    using System.ComponentModel.DataAnnotations;
+    using System.ComponentModel.DataAnnotations.Schema;
+
+    public class Officer
+    {
+        public int Id { get; set; }
+
+        [Required]
+        [MinLength(3), MaxLength(30)]
+        public string FullName { get; set; }
+
+        [Required]
+        [Range(typeof(decimal), "0", "79228162514264337593543950335")]
+        public decimal Salary { get; set; }
+
+        [Required]
+        public Position Position { get; set; }
+
+        [Required]
+        public Weapon Weapon { get; set; }
+
+        [ForeignKey(nameof(Department))]
+        public int DepartmentId { get; set; }
+        [Required]
+        public Department Department { get; set; }
+
+        public ICollection<OfficerPrisoner> OfficerPrisoners { get; set; } = new HashSet<OfficerPrisoner>();
+    }
+}

ExamPrep-12-August-2018/SoftJail/Data/Models/OfficerPrisoner.cs

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+namespace SoftJail.Data.Models
+{
+    public class OfficerPrisoner
+    {
+        public int PrisonerId { get; set; }
+        public Prisoner Prisoner { get; set; }
+
+        public int OfficerId { get; set; }
+        public Officer Officer { get; set; }
+    }
+}

ExamPrep-12-August-2018/SoftJail/Data/Models/Prisoner.cs

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+namespace SoftJail.Data.Models
+{
+    using System;
+    using System.Collections.Generic;
+    using System.ComponentModel.DataAnnotations;
+    using System.ComponentModel.DataAnnotations.Schema;
+
+    public class Prisoner
+    {
+        public int Id { get; set; }
+
+        [Required]
+        [MinLength(3), MaxLength(20)]
+        public string FullName { get; set; }
+
+        [Required]
+        [RegularExpression(@"^The [A-Z]{1}[A-Za-z]+$")]
+        public string Nickname { get; set; }
+
+        [Required]
+        [Range(18,65)]
+        public int Age { get; set; }
+
+        [Required]
+        public DateTime IncarcerationDate { get; set; }
+
+        public DateTime? ReleaseDate { get; set; }
+
+        [Range(typeof(decimal), "0", "79228162514264337593543950335")]
+        public decimal? Bail { get; set; }
+
+        [ForeignKey(nameof(Cell))]
+        public int? CellId { get; set; }
+        public Cell Cell { get; set; }
+
+        public ICollection<Mail> Mails { get; set; } = new HashSet<Mail>();
+
+        public ICollection<OfficerPrisoner> PrisonerOfficers { get; set; } = new HashSet<OfficerPrisoner>(); 
+    }
+}

ExamPrep-12-August-2018/SoftJail/Data/SoftJailDbContext.cs

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+namespace SoftJail.Data
+{
+    using Microsoft.EntityFrameworkCore;
+    using SoftJail.Data.Models;
+
+    public class SoftJailDbContext : DbContext
+    {
+        public SoftJailDbContext()
+        {
+        }
+
+        public SoftJailDbContext(DbContextOptions options)
+            : base(options)
+        {
+        }
+
+        public DbSet<Officer> Officers { get; set; }
+        public DbSet<OfficerPrisoner> OfficersPrisoners { get; set; }
+        public DbSet<Prisoner> Prisoners { get; set; }
+        public DbSet<Mail> Mails { get; set; }
+        public DbSet<Cell> Cells { get; set; }
+        public DbSet<Department> Departments { get; set; }
+
+        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
+        {
+            if (!optionsBuilder.IsConfigured)
+            {
+                optionsBuilder
+                    .UseSqlServer(Configuration.ConnectionString);
+            }
+        }
+
+        protected override void OnModelCreating(ModelBuilder builder)
+        {
+            builder.Entity<OfficerPrisoner>().HasKey(x => new { x.PrisonerId, x.OfficerId });
+
+            builder.Entity<OfficerPrisoner>().HasOne(x => x.Prisoner)
+                .WithMany(p => p.PrisonerOfficers)
+                .HasForeignKey(x => x.PrisonerId)
+                .OnDelete(DeleteBehavior.Restrict);
+
+            builder.Entity<OfficerPrisoner>().HasOne(x => x.Officer)
+             .WithMany(o => o.OfficerPrisoners)
+             .HasForeignKey(x => x.OfficerId)
+             .OnDelete(DeleteBehavior.Restrict);
+
+        }
+    }
+}

ExamPrep-12-August-2018/SoftJail/DataProcessor/Bonus.cs

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+namespace SoftJail.DataProcessor
+{
+    using Data;
+    using System;
+
+    public class Bonus
+    {
+        public static string ReleasePrisoner(SoftJailDbContext context, int prisonerId)
+        {
+            var prisoner = context.Prisoners.Find(prisonerId);
+
+            if (prisoner.ReleaseDate == null)
+            {
+                return $"Prisoner {prisoner.FullName} is sentenced to life"; 
+            }
+
+            prisoner.ReleaseDate = DateTime.Now;
+            prisoner.Cell = null;
+
+            context.SaveChanges();
+
+            return $"Prisoner {prisoner.FullName} released"; 
+        }
+    }
+}