Create Role #1308
Description
If I want to define a role and assign a role to a user, what is the procedure? In which layer should I define the interfaces and services?
this is my code in ((Application)):
`public class CreateRoleCommandHandler : IRequestHandler<CreateRoleCommand, bool>
{
private readonly IRoleService _roleService;
public CreateRoleCommandHandler(IRoleService roleService)
{
_roleService = roleService;
}
public async Task<bool> Handle(CreateRoleCommand request, CancellationToken cancellationToken)
{
var roleExists = await _roleService.RoleExistsAsync(request.RoleName);
if (roleExists)
{
throw new InvalidOperationException($"Role '{request.RoleName}' already exists.");
}
var result = await _roleService.CreateRoleAsync(request.RoleName);
if (!result)
{
throw new Exception($"Failed to create role '{request.RoleName}'.");
}
return true;
}
}`
and my code in((Infrastructure)):
`public class RoleService : IRoleService
{
private readonly RoleManager _roleManager;
public RoleService(RoleManager<IdentityRole> roleManager)
{
_roleManager = roleManager;
}
public async Task<bool> RoleExistsAsync(string roleName)
{
return await _roleManager.RoleExistsAsync(roleName);
}
public async Task<bool> CreateRoleAsync(string roleName)
{
var result = await _roleManager.CreateAsync(new IdentityRole(roleName));
return result.Succeeded;
}
}`
Is my path and method correct?