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ПИбд-23. Фомичев В.С. Лабораторная работа №1 #1

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slavaxom9k wants to merge 4 commits from lab01_Models into main
pull from: lab01_Models
merge into: slavaxom9k:main
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40
MagicCarpetContracts/MagicCarpetContracts/DataModels/ClientDataModel.cs Normal file
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using MagicCarpetContracts.Extensions;
using MagicCarpetContracts.Infrastructure;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
namespace MagicCarpetContracts.DataModels;
public class ClientDataModel(string id, string fIO, string phoneNumber, double discountSize) : IValidation
{
public string Id { get; private set; } = id;
public string FIO { get; private set; } = fIO;
public string PhoneNumber { get; private set; } = phoneNumber;
public double DiscountSize { get; private set; } = discountSize;
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 (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");
}
}

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MagicCarpetContracts/MagicCarpetContracts/DataModels/EmployeeDataModel.cs Normal file
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using MagicCarpetContracts.Exeptions;
using MagicCarpetContracts.Extensions;
using MagicCarpetContracts.Infrastructure;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
namespace MagicCarpetContracts.DataModels;
public class EmployeeDataModel(string id, string fio, string email, 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 Email { get; private set; } = email;
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 (Email.IsEmpty())
throw new ValidationException("Field Email is empty");
if (!Regex.IsMatch(Email, @"^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$"))
throw new ValidationException("Field Email is not a valid email address");
if (PostId.IsEmpty())
throw new ValidationException("Field PostId is empty");
if (!PostId.IsGuid())
throw new ValidationException("The value in the field PostId is not a unique identifier");
if (BirthDate.Date > DateTime.Now.AddYears(-18).Date)
throw new ValidationException($"Only adults can 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 < 18)
throw new ValidationException($"Only adults can be hired (EmploymentDate - {EmploymentDate.ToShortDateString()}, BirthDate - {BirthDate.ToShortDateString()})");
}
}

40
MagicCarpetContracts/MagicCarpetContracts/DataModels/PostDataModel.cs Normal file
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 using MagicCarpetContracts.Enums;
using MagicCarpetContracts.Exeptions;
using MagicCarpetContracts.Extensions;
using MagicCarpetContracts.Infrastructure;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace MagicCarpetContracts.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");
}
}

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MagicCarpetContracts/MagicCarpetContracts/DataModels/SalaryDataModel.cs Normal file
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using MagicCarpetContracts.Exeptions;
using MagicCarpetContracts.Extensions;
using MagicCarpetContracts.Infrastructure;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace MagicCarpetContracts.DataModels;
public class SalaryDataModel(string employeeId, DateTime salaryDate, double employeeSalary) : IValidation
{
public string EmployeeId { get; private set; } = employeeId;
public DateTime SalaryDate { get; private set; } = salaryDate;
public double Salary { get; private set; } = employeeSalary;
public void Validate()
{
if (EmployeeId.IsEmpty())
throw new ValidationException("Field EmployeeId is empty");
if (!EmployeeId.IsGuid())
throw new ValidationException("The value in the field EmployeeId is not a unique identifier");
if (Salary <= 0)
throw new ValidationException("Field Salary is less than or equal to 0");
}
}

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MagicCarpetContracts/MagicCarpetContracts/DataModels/SaleDataModel.cs Normal file
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using MagicCarpetContracts.Enums;
using MagicCarpetContracts.Exeptions;
using MagicCarpetContracts.Extensions;
using MagicCarpetContracts.Infrastructure;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace MagicCarpetContracts.DataModels;
public class SaleDataModel(string id, string employeeId, string? clientId, double sum, DiscountType discountType,
double discount, bool isCancel, List<SaleTourDataModel> tours) : IValidation
{
public string Id { get; private set; } = id;
public string EmployeeId { get; private set; } = employeeId;
public string? ClientId { get; private set; } = clientId;
public DateTime SaleDate { get; private set; } = DateTime.UtcNow;
public double Sum { get; private set; } = sum;
public DiscountType DiscountType { get; private set; } = discountType;
public double Discount { get; private set; } = discount;
public bool IsCancel { get; private set; } = isCancel;
public List<SaleTourDataModel> Tours { get; private set; } = tours;
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 (EmployeeId.IsEmpty())
throw new ValidationException("Field EmployeeId is empty");
if (!EmployeeId.IsGuid())
throw new ValidationException("The value in the field EmployeeId is not a unique identifier");
if (!ClientId?.IsGuid() ?? !ClientId?.IsEmpty() ?? false)
throw new ValidationException("The value in the field BuyerId is not a unique identifier");
if (Sum <= 0)
throw new ValidationException("Field Sum is less than or equal to 0");
if ((Tours?.Count ?? 0) == 0)
throw new ValidationException("The sale must include tours");
}
}

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MagicCarpetContracts/MagicCarpetContracts/DataModels/SaleTourDataModel.cs Normal file
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using MagicCarpetContracts.Exeptions;
using MagicCarpetContracts.Extensions;
using MagicCarpetContracts.Infrastructure;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace MagicCarpetContracts.DataModels;
public class SaleTourDataModel(string saleId, string cocktailId, int count) : IValidation
{
public string SaleId { get; private set; } = saleId;
public string TourId { get; private set; } = cocktailId;
public int Count { get; private set; } = count;
public void Validate()
{
if (SaleId.IsEmpty())
throw new ValidationException("Field SaleId is empty");
if (!SaleId.IsGuid())
throw new ValidationException("The value in the field SaleId is not a unique identifier");
if (TourId.IsEmpty())
throw new ValidationException("Field ProductId is empty");
if (!TourId.IsGuid())
throw new ValidationException("The value in the field ProductId is not a unique identifier");
if (Count <= 0)
throw new ValidationException("Field Count is less than or equal to 0");
}
}

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MagicCarpetContracts/MagicCarpetContracts/DataModels/TourDataModel.cs Normal file
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using MagicCarpetContracts.Enums;
using MagicCarpetContracts.Exeptions;
using MagicCarpetContracts.Extensions;
using MagicCarpetContracts.Infrastructure;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Linq;
namespace MagicCarpetContracts.DataModels;
public class TourDataModel(string id, string tourName, string tourCountry, double price, TourType tourType) : IValidation
{
public string Id { get; private set; } = id;
public string TourName { get; private set; } = tourName;
public string TourCountry { get; private set; } = tourCountry;
public double Price { get; private set; } = price;
public TourType Type { get; private set; } = tourType;
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 (TourName.IsEmpty())
throw new ValidationException("Field TourName is empty");
if (TourCountry.IsEmpty())
throw new ValidationException("Field TourCountry is empty");
if (Price <= 0)
throw new ValidationException("Field Price is less than or equal to 0");
if (Type == TourType.None)
throw new ValidationException("Field Type is empty");
}
}

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MagicCarpetContracts/MagicCarpetContracts/DataModels/TourHistoryDataModel.cs Normal file
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using MagicCarpetContracts.Exeptions;
using MagicCarpetContracts.Extensions;
using MagicCarpetContracts.Infrastructure;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace MagicCarpetContracts.DataModels;
public class TourHistoryDataModel(string cocktailId, double oldPrice) : IValidation
{
public string TourId { get; private set; } = cocktailId;
public double OldPrice { get; private set; } = oldPrice;
public DateTime ChangeDate { get; private set; } = DateTime.UtcNow;
public void Validate()
{
if (TourId.IsEmpty())
throw new ValidationException("Field TourId is empty");
if (!TourId.IsGuid())
throw new ValidationException("The value in the field TourId is not a unique identifier");
if (OldPrice <= 0)
throw new ValidationException("Field OldPrice is less than or equal to 0");
}
}

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MagicCarpetContracts/MagicCarpetContracts/Enums/DiscountType.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace MagicCarpetContracts.Enums;
[Flags]
public enum DiscountType
{
None = 0,
OnSale = 1,
RegularCustomer = 2,
Certificate = 4
}

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MagicCarpetContracts/MagicCarpetContracts/Enums/PostType.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace MagicCarpetContracts.Enums;
public enum PostType
{
None = 0,
Manager = 1,
TravelAgent = 2,
Сhief = 3,
}

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MagicCarpetContracts/MagicCarpetContracts/Enums/TourType.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace MagicCarpetContracts.Enums;
public enum TourType
{
None = 0,
Beach = 1,
Ski = 2,
Sightseeing = 3,
}

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MagicCarpetContracts/MagicCarpetContracts/Exceptions/ValidationException.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace MagicCarpetContracts.Exeptions;
public class ValidationException(string message) : Exception(message)
{
}

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MagicCarpetContracts/MagicCarpetContracts/Extensions/StringExtensions.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace MagicCarpetContracts.Extensions;
public static class StringExtensions
{
public static bool IsEmpty(this string str) => string.IsNullOrWhiteSpace(str);
public static bool IsGuid(this string str) => Guid.TryParse(str, out _);
}

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MagicCarpetContracts/MagicCarpetContracts/Infrastructure/IValidation.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace MagicCarpetContracts.Infrastructure;
public interface IValidation
{
void Validate();
}