WIP: 98 transfer collection ownership grant resource access

python/scrape_collection_from_hummedia.py

@@ -653,7 +653,7 @@ def migrate_collection(args):
     TIMESTAMP = datetime.now().isoformat(timespec='seconds')
     print('Sending output to {TIMESTAMP}.log...')
 
-    with open(f'{TIMESTAMP}.log', 'w') as log_file, open(f'{TIMESTAMP}-complete.txt', 'w') as c_file, open(f'{TIMESTAMP}-partial.txt', 'w') as p_file:
+    with open(f'logs/{TIMESTAMP}.log', 'w') as log_file, open(f'logs/{TIMESTAMP}-complete.txt', 'w') as c_file, open(f'logs/{TIMESTAMP}-partial.txt', 'w') as p_file:
         log_file = sys.stdout  # override log_file
         print(args, file=log_file)
         print(BATCH_IDS, file=log_file)

src/clj/y_video_back/routes/service_handlers/handlers/collection_handlers.clj

@@ -206,3 +206,16 @@
                404 (:body {:message string?})}
    :handler (fn [{{{:keys [id]} :path} :parameters}]
               (methods/collection-get-all-users id))})
+
+(def collection-transfer-ownership
+  {:summary "Tranfers ownership of collection to specified username"
+   :permission-level "admin"
+   :parameters {:header {:session-id uuid?}
+                :path {:id uuid?
+                       :username string?}}
+   :responses {200 {:body {:message string?
+                           :id string?}}
+               500 {:body {:message string?}}}
+   :handler (fn [{{{:keys [id username]} :path} :parameters}]
+              (methods/collection-transfer-ownership id username))
+   })

src/clj/y_video_back/routes/service_handlers/handlers/collection_methods.clj

@@ -206,8 +206,19 @@
         {:status 200
          :body user-result})))
 
-
-
-
-
-
+(defn collection-transfer-ownership
+  [id username]
+  (if (not (collections/EXISTS? id))
+    {:status 404
+     :body {:message "collection not found"}}
+    ;; TODO add logic here
+    ;; 1. Change `owner` in public.collection
+    ;; 2. Get all resources for which the new owner does not have permissions using the following
+    ;; SELECT resource_id from public.contents WHERE collection_id = uuid('<COLLECTION_ID>')
+    ;; AND resource_id NOT IN (SELECT resource_id from public.resource_access
+    ;;                         WHERE resource_id IN (SELECT resource_id from public.contents
+    ;;                                               WHERE collection_id = uuid('<COLLECTION_ID>'))
+    ;;                         AND username LIKE '<username>')
+    ;; 3. For every resource_id identified above, add username to resource_access table
+    ;;   * Factor out the handler in resource-handlers/resource-add-access and use the new function here
+)

src/clj/y_video_back/routes/services.clj

@@ -201,7 +201,10 @@
      ["/{id}/courses"
       {:get service-handlers/collection-get-all-courses}]
      ["/{id}/users"
-      {:get service-handlers/collection-get-all-users}]]
+      {:get service-handlers/collection-get-all-users}]
+     ["/{id}/transfer/{username}"
+      {:get service-handlers/collection-transfer-ownership}]
+      ]
 
     ["/course"
      {:swagger {:tags ["course"]}}