Rewrite identity and access management

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

pkg/coredata/asset.go

@@ -21,10 +21,10 @@ import (
 	"maps"
 	"time"
 
-	"go.probo.inc/probo/pkg/gid"
-	"go.probo.inc/probo/pkg/page"
 	"github.com/jackc/pgx/v5"
 	"go.gearno.de/kit/pg"
+	"go.probo.inc/probo/pkg/gid"
+	"go.probo.inc/probo/pkg/page"
 )
 
 type (
@@ -43,24 +43,8 @@ type (
 	}
 
 	Assets []*Asset
-
-	ErrAssetNotFound struct {
-		Identifier string
-	}
-
-	ErrAssetAlreadyExists struct {
-		message string
-	}
 )
 
-func (e ErrAssetNotFound) Error() string {
-	return fmt.Sprintf("asset not found: %q", e.Identifier)
-}
-
-func (e ErrAssetAlreadyExists) Error() string {
-	return e.message
-}
-
 func (a *Asset) CursorKey(field AssetOrderField) page.CursorKey {
 	switch field {
 	case AssetOrderFieldCreatedAt:
@@ -112,7 +96,7 @@ LIMIT 1;
 	asset, err := pgx.CollectExactlyOneRow(rows, pgx.RowToStructByName[Asset])
 	if err != nil {
 		if errors.Is(err, pgx.ErrNoRows) {
-			return &ErrAssetNotFound{Identifier: assetID.String()}
+			return ErrResourceNotFound
 		}
 
 		return fmt.Errorf("cannot collect asset: %w", err)
@@ -162,7 +146,7 @@ LIMIT 1;
 	asset, err := pgx.CollectExactlyOneRow(rows, pgx.RowToStructByName[Asset])
 	if err != nil {
 		if errors.Is(err, pgx.ErrNoRows) {
-			return &ErrAssetNotFound{Identifier: a.OwnerID.String()}
+			return ErrResourceNotFound
 		}
 
 		return fmt.Errorf("cannot collect asset: %w", err)