Rewrite identity and access management

Signed-off-by: Bryan Frimin <bryan@getprobo.com>

pkg/coredata/risk.go

@@ -57,24 +57,8 @@ type (
 	RiskSnapshotter interface {
 		InsertRiskSnapshots(ctx context.Context, conn pg.Conn, scope Scoper, organizationID, snapshotID gid.GID) error
 	}
-
-	ErrRiskNotFound struct {
-		Identifier string
-	}
-
-	ErrRiskAlreadyExists struct {
-		message string
-	}
 )
 
-func (e ErrRiskNotFound) Error() string {
-	return fmt.Sprintf("risk not found: %q", e.Identifier)
-}
-
-func (e ErrRiskAlreadyExists) Error() string {
-	return e.message
-}
-
 func (r *Risk) CursorKey(orderBy RiskOrderField) page.CursorKey {
 	switch orderBy {
 	case RiskOrderFieldCreatedAt:
@@ -392,7 +376,7 @@ LIMIT 1;
 	risk, err := pgx.CollectExactlyOneRow(rows, pgx.RowToStructByName[Risk])
 	if err != nil {
 		if errors.Is(err, pgx.ErrNoRows) {
-			return &ErrRiskNotFound{Identifier: riskID.String()}
+			return ErrResourceNotFound
 		}
 
 		return fmt.Errorf("cannot collect risk: %w", err)