fix hours work issue

PSManagement.Application/Projects/EventsHandlers/ParticipantAddedEventHandler.cs

@@ -6,6 +6,7 @@ using PSManagement.Domain.Projects.DomainEvents;
 using PSManagement.Domain.Projects.Entities;
 using PSManagement.Domain.Projects.Repositories;
 using PSManagement.SharedKernel.DomainEvents;
+using PSManagement.SharedKernel.Interfaces;
 using PSManagement.SharedKernel.Specification;
 using System;
 using System.Collections.Generic;
@@ -21,6 +22,7 @@ namespace PSManagement.Application.Projects.EventsHandlers
         private readonly IEmailService _emailService;
         private readonly IEmployeesRepository _employeesRepository;
         private readonly IProjectsRepository _projectsRepository;
+        private readonly IUnitOfWork _unitofwork;
         private readonly BaseSpecification<Employee> _specification;
         public ParticipantAddedEventHandler(
             IEmployeesRepository employeesRepository,
@@ -40,6 +42,8 @@ namespace PSManagement.Application.Projects.EventsHandlers
             Employee employee = await _employeesRepository.GetByIdAsync(notification.EmployeeId, _specification);
             Project project = await _projectsRepository.GetByIdAsync(notification.ProjectId);
 
+            employee.IncreaseWorkHours(notification.PartialTimeRatio);
+
             await _emailService
                         .SendAsync(
                                 employee.User.Email,

PSManagement.Application/Projects/EventsHandlers/ParticipantRemovedEventHandler.cs

@@ -35,7 +35,7 @@ namespace PSManagement.Application.Projects.EventsHandlers
             
             Employee employee = await _employeesRepository.GetByIdAsync(notification.EmployeeId ,_specification);
             Project project = await _projectsRepository.GetByIdAsync(notification.ProjectId);
-
+            
             await _emailService
                         .SendAsync(
                                 employee.User.Email,

PSManagement.Application/Projects/UseCases/Commands/ChangeEmployeeParticipation/ChangeEmployeeParticipationCommandHandler.cs

@@ -17,6 +17,8 @@ namespace PSManagement.Application.Projects.UseCases.Commands.ChangeProjectManag
         private readonly IProjectsRepository _projectsRepository;
         private readonly BaseSpecification<Project> _specification;
         private readonly IUnitOfWork _unitOfWork;
+        private readonly IEmployeesRepository _employeesRepository;
+
 
         public ChangeEmployeeParticipationCommandHandler(
             IProjectsRepository projectsRepository,
@@ -32,6 +34,7 @@ namespace PSManagement.Application.Projects.UseCases.Commands.ChangeProjectManag
         public async Task<Result> Handle(ChangeEmployeeParticipationCommand request, CancellationToken cancellationToken)
         {
             _specification.AddInclude(e => e.EmployeeParticipates);
+            _specification.AddInclude("EmployeeParticipates.Employee");
 
             Project project = await _projectsRepository.GetByIdAsync(request.ProjectId,_specification);
 
@@ -47,6 +50,7 @@ namespace PSManagement.Application.Projects.UseCases.Commands.ChangeProjectManag
 
                 }
 
+
                 project.ChangeParticipant(request.ParticipantId,request.PartialTimeRation,request.Role);
 
 

PSManagement.Application/Projects/UseCases/Commands/RemoveParticipant/RemoveParticipantCommandHandler.cs

@@ -35,6 +35,8 @@ namespace PSManagement.Application.Projects.UseCases.Commands.RemoveParticipant
         public async Task<Result> Handle(RemoveParticipantCommand request, CancellationToken cancellationToken)
         {
             _specification.AddInclude(e => e.EmployeeParticipates);
+            _specification.AddInclude("EmployeeParticipates.Employee");
+
 
             Project project = await _projectsRepository.GetByIdAsync(request.ProjectId,_specification);
             if (project is null)
@@ -55,8 +57,10 @@ namespace PSManagement.Application.Projects.UseCases.Commands.RemoveParticipant
                     return Result.Invalid(ProjectsErrors.ParticipantUnExistError);
                 }
 
-                
-               await _employeeParticipateRepository.DeleteAsync(employeeParticipate);
+                employeeParticipate.Employee.DecreaseWorkHours(employeeParticipate.PartialTimeRatio);
+
+
+                await _employeeParticipateRepository.DeleteAsync(employeeParticipate);
      
                project.AddDomainEvent(new ParticipantRemovedEvent(request.ParticipantId, request.ProjectId));
 

PSManagement.Domain/Employees/Entities/Employee.cs

@@ -56,9 +56,21 @@ namespace PSManagement.Domain.Employees.Entities
             PersonalInfo = personalInfo;
             HIASTId = hiastId;
         }
+
         #endregion  Constructors
 
         #region business logic encapsulation 
+
+        public void IncreaseWorkHours(int workHours)
+        {
+            UpdateWorkHours(Availability.CurrentWorkingHours + workHours);
+        }
+
+        public void DecreaseWorkHours(int workHours)
+        {
+            UpdateWorkHours(Availability.CurrentWorkingHours - workHours);
+        }
+
         public void UpdateWorkHours(int workingHour)
         {
 

PSManagement.Domain/Projects/Entities/Project.cs

@@ -266,20 +266,12 @@ namespace PSManagement.Domain.Projects.Entities
 
         #endregion State Transitions
 
-        // validating data 
-        // this methods help to hide the buissness rules 
-        // and encapsulate it 
 
-        #region Busines rules validators 
-        public bool VailedSteps()
-        {
-            int weightSum = 0;
-            foreach (Step step in Steps) {
-                weightSum += step.Weight;
-            }
-            return weightSum == 100;
 
-        }
+        // this methods encapsulate participation change  
+        // its publis a domain event 
+
+        #region Participation Change Encapsulation 
 
         public void ChangeParticipant(int participantId, int partialTimeRation, string role)
         {
@@ -292,6 +284,28 @@ namespace PSManagement.Domain.Projects.Entities
             participate.Role = role;
 
             participate.PartialTimeRatio = partialTimeRation;
+
+            participate.Employee.IncreaseWorkHours(partialTimeRation);
+
+            participate.Employee.DecreaseWorkHours(participate.PartialTimeRatio);
+
+        }
+
+        #endregion Participation Change Encapsulation  
+
+        // validating data 
+        // this methods help to hide the buissness rules 
+        // and encapsulate it 
+
+        #region Busines rules validators 
+        public bool VailedSteps()
+        {
+            int weightSum = 0;
+            foreach (Step step in Steps) {
+                weightSum += step.Weight;
+            }
+            return weightSum == 100;
+
         }
         public bool HasParticipant(int participantId)
         {