Feat: add delete endpoints

handlers/api/deleteAlias.go

@@ -2,7 +2,9 @@ package api
 
 import (
 	"net/http"
+	"strconv"
 
+	"gitea.konchin.com/go2025/backend/middlewares"
 	"gitea.konchin.com/go2025/backend/utils"
 	"github.com/uptrace/bunrouter"
 )
@@ -19,6 +21,26 @@ import (
 func (self *Handlers) DeleteAlias(
 	w http.ResponseWriter, req bunrouter.Request,
 ) error {
-	// TODO
+	ctx := req.Context()
+
+	rawAliasId := req.Param("id")
+	aliasId, err := strconv.ParseInt(rawAliasId, 10, 64)
+	if err != nil {
+		return middlewares.HTTPError{
+			StatusCode:  http.StatusBadRequest,
+			Message:     "failed to parse aliasId",
+			OriginError: err,
+		}
+	}
+
+	err = self.db.DeleteAlias(ctx, aliasId)
+	if err != nil {
+		return middlewares.HTTPError{
+			StatusCode:  http.StatusInternalServerError,
+			Message:     "failed to delete alias",
+			OriginError: err,
+		}
+	}
+
 	return utils.Success(w)
 }

handlers/api/deleteImage.go

@@ -2,7 +2,9 @@ package api
 
 import (
 	"net/http"
+	"strconv"
 
+	"gitea.konchin.com/go2025/backend/middlewares"
 	"gitea.konchin.com/go2025/backend/utils"
 	"github.com/uptrace/bunrouter"
 )
@@ -19,6 +21,26 @@ import (
 func (self *Handlers) DeleteImage(
 	w http.ResponseWriter, req bunrouter.Request,
 ) error {
-	// TODO
+	ctx := req.Context()
+
+	rawImageId := req.Param("id")
+	imageId, err := strconv.ParseInt(rawImageId, 10, 64)
+	if err != nil {
+		return middlewares.HTTPError{
+			StatusCode:  http.StatusBadRequest,
+			Message:     "failed to parse imageId",
+			OriginError: err,
+		}
+	}
+
+	err = self.db.DeleteImage(ctx, imageId)
+	if err != nil {
+		return middlewares.HTTPError{
+			StatusCode:  http.StatusInternalServerError,
+			Message:     "failed to delete image",
+			OriginError: err,
+		}
+	}
+
 	return utils.Success(w)
 }

implements/bunDatabase.go

@@ -212,3 +212,49 @@ func (self *BunDatabase) InsertImage(
 		Exec(ctx)
 	return err
 }
+
+func (self *BunDatabase) DeleteImage(
+	ctx context.Context,
+	imageId int64,
+) error {
+	return self.db.RunInTx(ctx, nil, func(ctx context.Context, tx bun.Tx) error {
+		_, err := self.db.NewDelete().
+			Model((*models.Image)(nil)).
+			Where("id = ?", imageId).
+			Exec(ctx)
+		if err != nil {
+			return err
+		}
+		_, err = self.db.NewDelete().
+			Model((*models.AliasImage)(nil)).
+			Where("image_id = ?", imageId).
+			Exec(ctx)
+		if err != nil {
+			return err
+		}
+		return nil
+	})
+}
+
+func (self *BunDatabase) DeleteAlias(
+	ctx context.Context,
+	aliasId int64,
+) error {
+	return self.db.RunInTx(ctx, nil, func(ctx context.Context, tx bun.Tx) error {
+		_, err := self.db.NewDelete().
+			Model((*models.Alias)(nil)).
+			Where("id = ?", aliasId).
+			Exec(ctx)
+		if err != nil {
+			return err
+		}
+		_, err = self.db.NewDelete().
+			Model((*models.AliasImage)(nil)).
+			Where("alias_id = ?", aliasId).
+			Exec(ctx)
+		if err != nil {
+			return err
+		}
+		return nil
+	})
+}

interfaces/database.go

@@ -47,4 +47,14 @@ type Database interface {
 		ctx context.Context,
 		image *models.Image,
 	) error
+
+	DeleteImage(
+		ctx context.Context,
+		imageId int64,
+	) error
+
+	DeleteAlias(
+		ctx context.Context,
+		aliasId int64,
+	) error
 }