public async Task Handle(UserHandlerData <AuthorAddingFormData> notification, CancellationToken cancellationToken)
{
Project project = await Context.Projects
.FirstAsync(project => project.Name == notification.Data.ProjectName &&
project.Creator.UserName == notification.User.UserName);
var unathorizedAuthor = new UnauthorizedAuthor
{
Email = notification.Data.Email,
Project = project
};
await AssignService.Assign(unathorizedAuthor);
}
/// <summary>
/// Assign author to project but if author is not registered
/// add his email to database to assign him later.
/// </summary>
/// <param name="author">Author email and project.</param>
/// <returns></returns>
public async Task Assign(UnauthorizedAuthor author)
{
bool isAlreadyInProject = Context.Users
.Where(user => user.ProjectRoles
.Any(projectRole => projectRole.Project.Id == author.Project.Id))
.Any(user => user.Email == author.Email);
if (isAlreadyInProject)
{
return;
}
User user = await Context.Users
.Include(user => user.ProjectRoles)
.FirstOrDefaultAsync(user => user.Email == author.Email);
if (user != null)
{
Role authorRole = await Context.Roles.FirstAsync(role => role.Name == Role.Value.Author.ToString());
var projectRole = new UserProjectRole
{
Project = author.Project,
Role = authorRole
};
user.ProjectRoles = user.ProjectRoles.ToList();
((List <UserProjectRole>)user.ProjectRoles).Add(projectRole);
Context.Users.Update(user);
await Context.SaveChangesAsync();
}
else
{
bool isAssigned = Context.UnauthorizedAuthors
.Any(unathorized => unathorized.Email == author.Email &&
unathorized.ProjectId == author.Project.Id);
if (isAssigned == false)
{
Context.UnauthorizedAuthors.Add(author);
await Context.SaveChangesAsync();
}
}
}
