/// <summary>
/// Creates a permission type and populates permissions for all roles and users
/// </summary>
private void CreatePermissionType(PermissionTypes permissionType)
{
var permissionTypeInDb = new PermissionType
{
Id = permissionType.ToInt(),
Name = GetName(permissionType),
Description = GetDescription(permissionType),
};
Uow.PermissionTypes.Create(permissionTypeInDb);
// Ensure the permission type is written with the expected id
if (permissionTypeInDb.Id != permissionType.ToInt())
{
throw new Exception($"Permission type {permissionType} was auto-created with id {permissionTypeInDb.Id} but should have been id {permissionType.ToInt()}. This will need to be manually repaired.");
}
CreateRoleAndUserPermissions(permissionType);
}
/// <summary>
/// Creates a permission on all roles and users for the given permission type, with a named list of roles
/// having the permission enabled, and all other roles having the permission disabled
/// </summary>
public void CreatePermissionForAllRolesAndUsers(PermissionTypes permissionType, Roles[] rolesWithPermissionEnabled)
{
using (var transaction = new TransactionScope())
{
var enabledRoleIds = rolesWithPermissionEnabled.Select(x => x.ToInt()).ToList();
var permissions = new List <Permission>();
// Add for roles
var roles = Uow.Roles.GetAll();
foreach (var role in roles)
{
//if (role.Id == Roles.Student.ToInt())
// continue;
permissions.Add(new Permission
{
PermissionTypeId = permissionType.ToInt(),
RoleId = role.Id,
Enabled = enabledRoleIds.Contains(role.Id),
});
}
// Add for users, based on their roles
var users = Uow.Users.GetAll();
foreach (var user in users)
{
permissions.Add(new Permission
{
PermissionTypeId = permissionType.ToInt(),
UserId = user.Id,
Enabled = enabledRoleIds.Contains(user.RoleId),
});
}
// Commit to db, since this can be heavy we need to use an optimised process
new BatchedEntityCreator <Permission>().Create(permissions);
transaction.Complete();
}
}
public static bool IsUserAllowed(int userID, int contentID, PermissionTypes permissionType, ContentTypes contentType)
{
int permissionTypeID = permissionType.ToInt();
int contentTypeID = contentType.ToInt();
return(db.Permissions.Any(
p =>
p.PermissionTypeID >= permissionTypeID &&
p.ContentTypeID == contentTypeID &&
p.ContentID == contentID &&
p.GrantedUserID == userID
));
}
public List <Permission> GetAllForPermissionType(PermissionTypes permissionType)
{
return(GetAllForPermissionType(permissionType.ToInt()));
}
