//Delete /api/auth/deleterole
public async Task <IActionResult> DeleteRole([FromBody] DeleteRoleViewModel model)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
string roleId = model.RoleId.Trim();
string roleName = model.RoleName.Trim();
if (String.IsNullOrEmpty(roleId) || String.IsNullOrEmpty(roleName))
{
return(new JsonResult(await Errors
.GetGenericErrorResponse(
new DeleteRoleResponse()
{
RoleName = "no_id",
RoleId = "no_role_name",
StatusCode = 400,
Error = "Role id or role name is empty.",
Description = "Role id or role name is empty",
Code = "role_id_or_role_name_is_empty",
})));
}
if (!await _accountsService.RoleExists(roleName))
{
return(new JsonResult(await Errors
.GetGenericErrorResponse(
new DeleteRoleResponse()
{
RoleName = roleName,
RoleId = model.RoleId,
StatusCode = 404,
Error = "Role id or role name does not match a role.",
Description = "Role id or role name does not match a current role",
Code = "role_id_or_role_name_does_not_match_a_role",
})));
}
UsersInRole listOfUsersWithCurrentRole = await _accountsService.GetUsersInRole(roleName);
if (listOfUsersWithCurrentRole.IsNull)
{
return(new JsonResult(await Errors
.GetGenericErrorResponse(
new DeleteUserResponse()
{
Id = "no_id",
Email = "no_email",
StatusCode = 422,
Error = "Get users in role error",
Description = "Unable to get users in role.",
Code = "get_users_in_role_error",
})));
}
if (listOfUsersWithCurrentRole.User.Any())
{
return(new JsonResult(
await Errors
.GetGenericErrorResponse(
new DeleteRoleResponse()
{
RoleName = roleName,
RoleId = model.RoleId,
StatusCode = 409,
Error = "Role is beinging used by users",
Description = "Current role is being used by a user. Please remove dependencies before deleting this role.",
Code = "Conflict, role_is_being_used_by_users"
})));
}
IdentityRole roleToDelete = await _accountsService.GetRoleByName(roleName);
IdentityResult deleteRoleResult = await _accountsService.DeleteRole(roleToDelete);
if (!deleteRoleResult.Succeeded)
{
return(new JsonResult(await Errors
.GetGenericErrorResponse(
new DeleteRoleResponse()
{
RoleName = roleName,
RoleId = roleId,
StatusCode = 422,
Error = "Unable to complete delete operation",
Description = "Server was unable to delete the role.",
Code = "unable_to_complete_delete_operation"
})));
}
await _context.SaveChangesAsync();
return(new JsonResult(
Wrappyfier
.WrapDeleteRole(
roleToDelete.Id,
roleToDelete.Name,
200
)));
}
