feat: add a api to get stable tag of app (#162)

api/app_management/openapi.yaml

@@ -325,6 +325,25 @@ paths:
         "500":
           $ref: "#/components/responses/ResponseInternalServerError"
 
+  /apps/{id}/stable:
+    get:
+      summary: Get app stable version from registered app stores
+      description: |
+        Get stable version(Official Store Tag) of main service of specific compose app.
+      operationId: composeAppStableTag
+      tags:
+        - AppStore methods
+      parameters:
+        - $ref: "#/components/parameters/StoreAppIDString"
+      responses:
+        "200":
+          $ref: "#/components/responses/ComposeAppStoreTagOK"
+        "404":
+          $ref: "#/components/responses/ResponseNotFound"
+        "500":
+          $ref: "#/components/responses/ResponseInternalServerError"
+
+
   /apps/{id}/compose:
     get:
       summary: Get compose details of an app from registered app stores
@@ -667,7 +686,7 @@ components:
       schema:
         type: string
         example: "syncthing"
-
+    
     StoreAppCategoryFilter:
       name: category
       description: Category of the store app
@@ -922,6 +941,17 @@ components:
                   data:
                     $ref: "#/components/schemas/ComposeAppStoreInfoLists"
 
+    ComposeAppStoreTagOK:
+      description: OK
+      content:
+        application/json:
+          schema:
+            allOf:
+              - $ref: "#/components/schemas/BaseResponse"
+              - properties:
+                  data:
+                    $ref: "#/components/schemas/ComposeAppStoreTag"
+
     ComposeAppStoreInfoOK:
       description: OK
       content:
@@ -1163,6 +1193,15 @@ components:
           additionalProperties:
             $ref: "#/components/schemas/ComposeAppStoreInfo"
 
+    ComposeAppStoreTag:
+      required:
+        - tag
+      properties:
+        tag:
+          type: string
+          example:
+            en_us: "v10.2"
+
     ComposeAppStoreInfo:
       required:
         - author
@@ -1186,6 +1225,12 @@ components:
             type: string
           example:
             en_us: Syncthing
+        image:
+          type: object
+          additionalProperties:
+            type: string
+          example:
+            en_us: syncthing:latest
         description:
           type: object
           additionalProperties:
@@ -1348,11 +1393,15 @@ components:
       description: |-
         > Do not mistake it as *information of AppStore* which does not exist.
       required:
+        - image
         - envs
         - ports
         - volumes
         - devices
       properties:
+        image:
+          type: string
+          example: "syncthing:latest"
         envs:
           type: array
           items:

route/v2/appstore.go

@@ -183,6 +183,46 @@ func (a *AppManagement) ComposeAppStoreInfo(ctx echo.Context, id codegen.StoreAp
 	})
 }
 
+func (a *AppManagement) ComposeAppStableTag(ctx echo.Context, id codegen.StoreAppIDString) error {
+	composeApp, err := service.MyService.V2AppStore().ComposeApp(id)
+	if err != nil {
+		message := err.Error()
+		return ctx.JSON(http.StatusInternalServerError, codegen.ResponseInternalServerError{Message: &message})
+	}
+
+	if composeApp == nil {
+		return ctx.JSON(http.StatusNotFound, codegen.ResponseNotFound{
+			Message: utils.Ptr("app not found"),
+		})
+	}
+
+	storeInfo, err := composeApp.StoreInfo(true)
+	if err != nil {
+		return ctx.JSON(http.StatusInternalServerError, codegen.ResponseInternalServerError{
+			Message: utils.Ptr(err.Error()),
+		})
+	}
+
+	for key, app := range *storeInfo.Apps {
+		if key == *storeInfo.Main {
+			// spilt by : ; example: linuxserver/jellyfin:10.8.13
+			// get the last one
+			tag := strings.Split(app.Image, ":")
+
+			return ctx.JSON(http.StatusOK, codegen.ComposeAppStoreTagOK{
+				Data: &codegen.ComposeAppStoreTag{
+					Tag: tag[len(tag)-1],
+				},
+			})
+
+		}
+	}
+
+	return ctx.JSON(http.StatusInternalServerError, codegen.ResponseInternalServerError{
+		Message: utils.Ptr("app not main"),
+	})
+}
+
 func (a *AppManagement) ComposeApp(ctx echo.Context, id codegen.StoreAppIDString) error {
 	composeApp, err := service.MyService.V2AppStore().ComposeApp(id)
 	if err != nil {

service/app.go

@@ -17,6 +17,9 @@ func (a *App) StoreInfo() (codegen.AppStoreInfo, error) {
 		return storeInfo, ErrComposeExtensionNameXCasaOSNotFound
 	}
 
+	// add image to store info for check stable version function.
+	storeInfo.Image = a.Image
+
 	if err := loader.Transform(ex, &storeInfo); err != nil {
 		return storeInfo, err
 	}