Improve 'item not found' pages (#3438)

* Make scene 'not found' page consistent
* Make backend response for no result consistent

internal/api/resolver_query_find_gallery.go

@@ -2,6 +2,8 @@ package api
 
 import (
 	"context"
+	"database/sql"
+	"errors"
 	"strconv"
 
 	"github.com/stashapp/stash/pkg/models"
@@ -16,7 +18,7 @@ func (r *queryResolver) FindGallery(ctx context.Context, id string) (ret *models
 	if err := r.withReadTxn(ctx, func(ctx context.Context) error {
 		ret, err = r.repository.Gallery.Find(ctx, idInt)
 		return err
-	}); err != nil {
+	}); err != nil && !errors.Is(err, sql.ErrNoRows) {
 		return nil, err
 	}
 

internal/api/resolver_query_find_image.go

@@ -2,6 +2,8 @@ package api
 
 import (
 	"context"
+	"database/sql"
+	"errors"
 	"strconv"
 
 	"github.com/99designs/gqlgen/graphql"
@@ -23,7 +25,7 @@ func (r *queryResolver) FindImage(ctx context.Context, id *string, checksum *str
 			}
 
 			image, err = qb.Find(ctx, idInt)
-			if err != nil {
+			if err != nil && !errors.Is(err, sql.ErrNoRows) {
 				return err
 			}
 		} else if checksum != nil {

internal/api/resolver_query_find_movie.go

@@ -2,6 +2,8 @@ package api
 
 import (
 	"context"
+	"database/sql"
+	"errors"
 	"strconv"
 
 	"github.com/stashapp/stash/pkg/models"
@@ -16,7 +18,7 @@ func (r *queryResolver) FindMovie(ctx context.Context, id string) (ret *models.M
 	if err := r.withReadTxn(ctx, func(ctx context.Context) error {
 		ret, err = r.repository.Movie.Find(ctx, idInt)
 		return err
-	}); err != nil {
+	}); err != nil && !errors.Is(err, sql.ErrNoRows) {
 		return nil, err
 	}
 
@@ -34,7 +36,6 @@ func (r *queryResolver) FindMovies(ctx context.Context, movieFilter *models.Movi
 			Count:  total,
 			Movies: movies,
 		}
-
 		return nil
 	}); err != nil {
 		return nil, err

internal/api/resolver_query_find_performer.go

@@ -2,6 +2,8 @@ package api
 
 import (
 	"context"
+	"database/sql"
+	"errors"
 	"strconv"
 
 	"github.com/stashapp/stash/pkg/models"
@@ -16,7 +18,7 @@ func (r *queryResolver) FindPerformer(ctx context.Context, id string) (ret *mode
 	if err := r.withReadTxn(ctx, func(ctx context.Context) error {
 		ret, err = r.repository.Performer.Find(ctx, idInt)
 		return err
-	}); err != nil {
+	}); err != nil && !errors.Is(err, sql.ErrNoRows) {
 		return nil, err
 	}
 

internal/api/resolver_query_find_saved_filter.go

@@ -2,6 +2,8 @@ package api
 
 import (
 	"context"
+	"database/sql"
+	"errors"
 	"strconv"
 
 	"github.com/stashapp/stash/pkg/models"
@@ -16,7 +18,7 @@ func (r *queryResolver) FindSavedFilter(ctx context.Context, id string) (ret *mo
 	if err := r.withReadTxn(ctx, func(ctx context.Context) error {
 		ret, err = r.repository.SavedFilter.Find(ctx, idInt)
 		return err
-	}); err != nil {
+	}); err != nil && !errors.Is(err, sql.ErrNoRows) {
 		return nil, err
 	}
 	return ret, err
@@ -40,7 +42,7 @@ func (r *queryResolver) FindDefaultFilter(ctx context.Context, mode models.Filte
 	if err := r.withReadTxn(ctx, func(ctx context.Context) error {
 		ret, err = r.repository.SavedFilter.FindDefault(ctx, mode)
 		return err
-	}); err != nil {
+	}); err != nil && !errors.Is(err, sql.ErrNoRows) {
 		return nil, err
 	}
 	return ret, err

internal/api/resolver_query_find_scene.go

@@ -2,6 +2,8 @@ package api
 
 import (
 	"context"
+	"database/sql"
+	"errors"
 	"strconv"
 
 	"github.com/99designs/gqlgen/graphql"
@@ -21,7 +23,7 @@ func (r *queryResolver) FindScene(ctx context.Context, id *string, checksum *str
 				return err
 			}
 			scene, err = qb.Find(ctx, idInt)
-			if err != nil {
+			if err != nil && !errors.Is(err, sql.ErrNoRows) {
 				return err
 			}
 		} else if checksum != nil {

internal/api/resolver_query_find_studio.go

@@ -2,6 +2,8 @@ package api
 
 import (
 	"context"
+	"database/sql"
+	"errors"
 	"strconv"
 
 	"github.com/stashapp/stash/pkg/models"
@@ -17,7 +19,7 @@ func (r *queryResolver) FindStudio(ctx context.Context, id string) (ret *models.
 		var err error
 		ret, err = r.repository.Studio.Find(ctx, idInt)
 		return err
-	}); err != nil {
+	}); err != nil && !errors.Is(err, sql.ErrNoRows) {
 		return nil, err
 	}
 

internal/api/resolver_query_find_tag.go

@@ -2,6 +2,8 @@ package api
 
 import (
 	"context"
+	"database/sql"
+	"errors"
 	"strconv"
 
 	"github.com/stashapp/stash/pkg/models"
@@ -16,7 +18,7 @@ func (r *queryResolver) FindTag(ctx context.Context, id string) (ret *models.Tag
 	if err := r.withReadTxn(ctx, func(ctx context.Context) error {
 		ret, err = r.repository.Tag.Find(ctx, idInt)
 		return err
-	}); err != nil {
+	}); err != nil && !errors.Is(err, sql.ErrNoRows) {
 		return nil, err
 	}