TheWingsOfTheWorldProject.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.13.35806.99 d17.13
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WingsOfTheWorldContratcs", "WingsOfTheWorldContratcs\WingsOfTheWorldContratcs.csproj", "{BEAC542F-7E06-4942-A37D-583E87FAE7FF}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{BEAC542F-7E06-4942-A37D-583E87FAE7FF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{BEAC542F-7E06-4942-A37D-583E87FAE7FF}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{BEAC542F-7E06-4942-A37D-583E87FAE7FF}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{BEAC542F-7E06-4942-A37D-583E87FAE7FF}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {FDD9A46D-B6D6-40D9-AE18-3DF8480C20EB}
+	EndGlobalSection
+EndGlobal

WingsOfTheWorldContratcs/DataModels/AccessoriesDataModel.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using WingsOfTheWorldContratcs.Enums;
+using WingsOfTheWorldContratcs.Exceptions;
+using WingsOfTheWorldContratcs.Exstensions;
+using WingsOfTheWorldContratcs.Infrastructure;
+
+namespace WingsOfTheWorldContratcs.DataModels;
+
+public class AccessoriesDataModel(string id, string name, AccessoriesType accessoriesType) : IValidation
+{
+    public string Id { get; private set; } = id;
+
+    public string Name { get; private set; } = name;
+
+    public AccessoriesType AccessoriesType { get; private set; } = accessoriesType;
+
+    public void Validate()
+    {
+        if (Id.IsEmpty())
+            throw new ValidationException("Field Id is empty");
+
+        if (!Id.IsGuid())
+            throw new ValidationException("The value in the field Id is not a unique identifier");
+
+        if (Name.IsEmpty())
+            throw new ValidationException("Field PostName is empty");
+
+        if (AccessoriesType == AccessoriesType.None)
+            throw new ValidationException("Field PostType is empty");
+
+    }
+}

WingsOfTheWorldContratcs/DataModels/AirplaneDataModel.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using WingsOfTheWorldContratcs.Exceptions;
+using WingsOfTheWorldContratcs.Exstensions;
+using WingsOfTheWorldContratcs.Infrastructure;
+
+namespace WingsOfTheWorldContratcs.DataModels;
+
+public class AirplaneDataModel(string id, string model) : IValidation
+{
+    public string Id { get; private set; } = id;
+    public string Model { get; private set; } = model;
+
+   
+
+    public void Validate()
+    {
+        if (Id.IsEmpty())
+            throw new ValidationException("Field Id is empty");
+
+        if (!Id.IsGuid())
+            throw new ValidationException("The value in the field Id is not a unique identifier");
+
+        if (Model.IsEmpty())
+            throw new ValidationException("Field Model is empty");
+
+        if (!Model.IsGuid())
+            throw new ValidationException("The value in the field Model is not a unique identifier");
+     
+    }
+}

WingsOfTheWorldContratcs/DataModels/DeliveryDataModel.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+using WingsOfTheWorldContratcs.Exceptions;
+using WingsOfTheWorldContratcs.Exstensions;
+using WingsOfTheWorldContratcs.Infrastructure;
+
+namespace WingsOfTheWorldContratcs.DataModels;
+
+public class DeliveryDataModel(string id, string airPlaneId, string place, int count, int price) : IValidation
+{
+
+    public string Id { get; private set; } = id;
+
+    public string AirPlaneId { get; private set; } = airPlaneId;
+
+    public string Place { get; private set; } = place;
+
+    public int  Count  { get; private set; } = count;
+
+    public int Price { get; private set; } = price;
+
+    public void Validate()
+    {
+        if (Id.IsEmpty())
+            throw new ValidationException("Field Id is empty");
+
+        if (!Id.IsGuid())
+            throw new ValidationException("The value in the field Id is not a unique identifier");
+
+        if (AirPlaneId.IsEmpty())
+            throw new ValidationException("Field AirPlaneId is empty");
+
+        if (!AirPlaneId.IsGuid())
+            throw new ValidationException("The value in the field AirPlaneId is not a unique identifier");
+
+        if (Place.IsEmpty())
+            throw new ValidationException("Field Place is empty");
+
+        if (!Place.IsGuid())
+            throw new ValidationException("The value in the field Place is not a unique identifier");
+
+        if (Count <= 0)
+            throw new ValidationException("Field Count is empty");
+
+        if (Price <= 0)
+            throw new ValidationException("Field Price is empty");
+    }
+}

WingsOfTheWorldContratcs/DataModels/DeliveryHistoryDataModel.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using WingsOfTheWorldContratcs.Exceptions;
+using WingsOfTheWorldContratcs.Exstensions;
+using WingsOfTheWorldContratcs.Infrastructure;
+
+namespace WingsOfTheWorldContratcs.DataModels;
+
+public class DeliveryHistoryDataModel(string airplaneid, double oldPrice) : IValidation
+{
+    public string AirplaneId { get; private set; } = airplaneid;
+
+    public double OldPrice { get; private set; } = oldPrice;
+
+    public DateTime ChangeDate { get; private set; } = DateTime.UtcNow;
+
+    public void Validate()
+    {
+        if (AirplaneId.IsEmpty())
+            throw new ValidationException("Field ProductId is empty");
+
+        if (!AirplaneId.IsGuid())
+            throw new ValidationException("The value in the field ProductId is not a unique identifier");
+
+        if (OldPrice <= 0)
+            throw new ValidationException("Field OldPrice is less than or equal to 0");
+    }
+}

WingsOfTheWorldContratcs/DataModels/PostDataModel.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using WingsOfTheWorldContratcs.Enums;
+using WingsOfTheWorldContratcs.Exceptions;
+using WingsOfTheWorldContratcs.Exstensions;
+using WingsOfTheWorldContratcs.Infrastructure;
+
+namespace WingsOfTheWorldContratcs.DataModels;
+
+public class PostDataModel(string id, string postId, string postName, PostType postType, double salary, bool isActual, DateTime changeDate) : IValidation
+{
+    public string Id { get; private set; } = id;
+
+    public string PostId { get; private set; } = postId;
+
+    public string PostName { get; private set; } = postName;
+
+    public PostType PostType { get; private set; } = postType;
+
+    public double Salary { get; private set; } = salary;
+
+    public bool IsActual { get; private set; } = isActual;
+
+    public DateTime ChangeDate { get; private set; } = changeDate;
+
+    public void Validate()
+    {
+        if (Id.IsEmpty())
+            throw new ValidationException("Field Id is empty");
+
+        if (!Id.IsGuid())
+            throw new ValidationException("The value in the field Id is not a unique identifier");
+
+        if (PostId.IsEmpty())
+            throw new ValidationException("Field PostId is empty");
+
+        if (!PostId.IsGuid())
+            throw new ValidationException("The value in the field PostId is not a unique identifier");
+
+        if (PostName.IsEmpty())
+            throw new ValidationException("Field PostName is empty");
+
+        if (PostType == PostType.None)
+            throw new ValidationException("Field PostType is empty");
+
+        if (Salary <= 0)
+            throw new ValidationException("Field Salary is empty");
+    }
+}
+

WingsOfTheWorldContratcs/DataModels/SalaryDataModel.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using WingsOfTheWorldContratcs.Exceptions;
+using WingsOfTheWorldContratcs.Exstensions;
+using WingsOfTheWorldContratcs.Infrastructure;
+
+namespace WingsOfTheWorldContratcs.DataModels;
+
+public class SalaryDataModel(string workerId, DateTime salaryDate, double workerSalary) : IValidation
+{
+    public string WorkerId { get; private set; } = workerId;
+
+    public DateTime SalaryDate { get; private set; } = salaryDate;
+
+    public double Salary { get; private set; } = workerSalary;
+
+    public void Validate()
+    {
+        if (WorkerId.IsEmpty())
+            throw new ValidationException("Field WorkerId is empty");
+
+        if (!WorkerId.IsGuid())
+            throw new ValidationException("The value in the field WorkerId is not a unique identifier");
+
+        if (Salary <= 0)
+            throw new ValidationException("Field Salary is less than or equal to 0");
+    }
+}

WingsOfTheWorldContratcs/DataModels/WorkerDataModel.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using WingsOfTheWorldContratcs.Exceptions;
+using WingsOfTheWorldContratcs.Exstensions;
+using WingsOfTheWorldContratcs.Infrastructure;
+
+namespace WingsOfTheWorldContratcs.DataModels;
+
+public class WorkerDataModel(string id, string fio, string postId, DateTime birthDate, DateTime employmentDate, bool isDeleted) : IValidation
+{
+    public string Id { get; private set; } = id;
+
+    public string FIO { get; private set; } = fio;
+
+    public string PostId { get; private set; } = postId;
+
+    public DateTime BirthDate { get; private set; } = birthDate;
+
+    public DateTime EmploymentDate { get; private set; } = employmentDate;
+
+    public bool IsDeleted { get; private set; } = isDeleted;
+
+    public void Validate()
+    {
+        if (Id.IsEmpty())
+            throw new ValidationException("Field Id is empty");
+
+        if (!Id.IsGuid())
+            throw new ValidationException("The value in the field Id is not a unique identifier");
+
+        if (FIO.IsEmpty())
+            throw new ValidationException("Field FIO is empty");
+
+        if (PostId.IsEmpty())
+            throw new ValidationException("Field PostId is empty");
+
+        if (!PostId.IsGuid())
+            throw new ValidationException("The value in the field PostId is not a unique identifier");
+
+        if (BirthDate.Date > DateTime.Now.AddYears(-16).Date)
+            throw new ValidationException($"Minors cannot be hired (BirthDate = {BirthDate.ToShortDateString()})");
+
+        if (EmploymentDate.Date < BirthDate.Date)
+            throw new ValidationException("The date of employment cannot be less than the date of birth");
+
+        if ((EmploymentDate - BirthDate).TotalDays / 365 < 16) // EmploymentDate.Year - BirthDate.Year
+            throw new ValidationException($"Minors cannot be hired (EmploymentDate - {EmploymentDate.ToShortDateString()}, BirthDate - {BirthDate.ToShortDateString()})");
+    }
+}

WingsOfTheWorldContratcs/DataModels/СarrierСompanyDataModel.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using WingsOfTheWorldContratcs.Exceptions;
+using WingsOfTheWorldContratcs.Exstensions;
+using WingsOfTheWorldContratcs.Infrastructure;
+
+namespace WingsOfTheWorldContratcs.DataModels;
+
+public class СarrierСompanyDataModel(string id, string name, string phoneNumber, int count, int price) : IValidation
+{
+    public string Id { get; private set; } = id;
+
+    public string Name { get; private set; } = name;
+
+    public string PhoneNumber { get; private set; } = phoneNumber;
+
+    public int Count { get; private set; } = count;
+
+    public int Price { get; private set; } = price;
+    public void Validate()
+    {
+        if (Id.IsEmpty())
+            throw new ValidationException("Field Id is empty");
+
+        if (!Id.IsGuid())
+            throw new ValidationException("The value in the field Id is not a unique identifier");
+
+        if (Name.IsEmpty())
+            throw new ValidationException("Field Name is empty");
+
+        if (PhoneNumber.IsEmpty())
+            throw new ValidationException("Field PhoneNumber is empty");
+
+        if (!Regex.IsMatch(PhoneNumber, @"^((8|\+7)[\- ]?)?(\(?\d{3}\)?[\- ]?)?[\d\- ]{7,10}$"))
+            throw new ValidationException("Field PhoneNumber is not a phone number");
+
+        if (Count <= 0)
+            throw new ValidationException("Field Count is empty");
+
+        if (Price <= 0)
+            throw new ValidationException("Field Price is empty");
+    }
+}

WingsOfTheWorldContratcs/Enums/AccessoriesType.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WingsOfTheWorldContratcs.Enums;
+
+public enum AccessoriesType
+{
+    None = 0,
+    Accessories = 1,
+    Salon = 2,
+    BodyWork = 3
+}

WingsOfTheWorldContratcs/Enums/PostType.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WingsOfTheWorldContratcs.Enums;
+
+public enum PostType
+{
+    None = 0,
+    Supervisor = 1,
+    Master = 2,
+    Assistent = 3
+}

WingsOfTheWorldContratcs/Exceptions/ValidationException.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WingsOfTheWorldContratcs.Exceptions;
+
+public class ValidationException(string message) : Exception(message)
+{
+}

WingsOfTheWorldContratcs/Exstensions/StringExstensions.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WingsOfTheWorldContratcs.Exstensions;
+
+public static class StringExstensions
+{
+    public static bool IsEmpty(this string str)
+    {
+        return string.IsNullOrWhiteSpace(str);
+    }
+
+    public static bool IsGuid(this string str)
+    {
+        return Guid.TryParse(str, out _);
+    }
+}

WingsOfTheWorldContratcs/Infrastructure/IValidation.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WingsOfTheWorldContratcs.Infrastructure;
+
+public interface IValidation
+{
+    void Validate();
+}

WingsOfTheWorldContratcs/WingsOfTheWorldContratcs.csproj

@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net9.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>