Added task API to get ApplicationTask by UID

docs/openapi.yaml

@@ -564,6 +564,35 @@ paths:
       security:
         - basic_auth: []
 
+  /api/v1/task/{task_uid}:
+    get:
+      summary: Get ApplicationTask data
+      description: Returns the Application Task
+      operationId: ApplicationTaskGet
+      tags:
+        - Application
+      parameters:
+        - name: task_uid
+          in: path
+          description: UID of the Task
+          required: true
+          schema:
+            type: string
+            format: uuid
+      responses:
+        '200':
+          description: Successful operation
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ApplicationTask'
+        '401':
+          $ref: '#/components/responses/UnauthorizedError'
+        '404':
+          description: ApplicationTask not found
+      security:
+        - basic_auth: []
+
   /api/v1/application/{uid}/deallocate:
     get:
       summary: Triggers Application deallocate

lib/openapi/api/api_v1.go

@@ -356,6 +356,29 @@ func (e *Processor) ApplicationTaskCreatePost(c echo.Context, app_uid types.Appl
 	return c.JSON(http.StatusOK, data)
 }
 
+func (e *Processor) ApplicationTaskGet(c echo.Context, task_uid types.ApplicationTaskUID) error {
+	task, err := e.fish.ApplicationTaskGet(task_uid)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, H{"message": fmt.Sprintf("Unable to find the Application: %s", task_uid)})
+		return fmt.Errorf("Unable to find the ApplicationTask: %s, %w", task_uid, err)
+	}
+
+	app, err := e.fish.ApplicationGet(task.ApplicationUID)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, H{"message": fmt.Sprintf("Unable to find the Application: %s", task.ApplicationUID)})
+		return fmt.Errorf("Unable to find the Application: %s, %w", task.ApplicationUID, err)
+	}
+
+	// Only the owner of the application (or admin) could get the attached task
+	user := c.Get("user")
+	if app.OwnerName != user.(*types.User).Name && user.(*types.User).Name != "admin" {
+		c.JSON(http.StatusBadRequest, H{"message": fmt.Sprintf("Only the owner of Application & admin can get the ApplicationTask")})
+		return fmt.Errorf("Only the owner of Application & admin can get the ApplicationTask")
+	}
+
+	return c.JSON(http.StatusOK, task)
+}
+
 func (e *Processor) ApplicationDeallocateGet(c echo.Context, uid types.ApplicationUID) error {
 	app, err := e.fish.ApplicationGet(uid)
 	if err != nil {