show/hide button interactivity

src/app.py

@@ -53,6 +53,13 @@ def del_item():
     delete_item(uuid)
     return jsonify({'deleted': uuid}), 200
 
+@app.route('/show', methods=['POST'])
+def toggle_item_show():
+    data = request.get_json()
+    uuid = data.get('uuid')
+    toggle_show(uuid)
+    return jsonify({'toggled show/hide ': uuid}), 200
+
 @app.route('/datahistory',methods = ['GET'])
 def data_history_request():
     if request.method == 'GET':

src/db.py

@@ -27,13 +27,16 @@ def connect_db():
     return conn
 
 def add_item(itemid, skuid, choice, attributes, image):
-    '''insert a new item in the database'''
+    '''
+    insert a new item in the database
+    items are shown by default
+    '''
     connection = connect_db()
     cursor = connection.cursor()
 
     cursor.execute("""
-    INSERT INTO item (uuid, itemid, skuid, choice, attributes, image)
-    VALUES (nextval('uuid_sequence'), %s, %s, %s, %s, %s)
+    INSERT INTO item (uuid, itemid, skuid, choice, attributes, image, show)
+    VALUES (nextval('uuid_sequence'), %s, %s, %s, %s, %s, true)
     """, (itemid, skuid, choice, attributes, image))
     connection.commit()
     connection.close()
@@ -80,7 +83,7 @@ def get_item():
     connection = connect_db()
     cursor = connection.cursor()
     cursor.execute("""
-    SELECT uuid, itemid, skuid, choice, attributes, image
+    SELECT uuid, itemid, skuid, choice, attributes, image, show
     FROM item
     """)
     results = cursor.fetchall()
@@ -101,6 +104,22 @@ def get_item_keys():
     connection.close()
     return results
 
+def toggle_show(uuid):
+    '''
+    show an item if hidden
+    hide if shown
+    '''
+    connection = connect_db()
+    cursor = connection.cursor()
+    cursor.execute("""
+    UPDATE item
+    SET show = NOT show
+    WHERE uuid = %s
+    """, (uuid,))
+    cursor.close()
+    connection.commit()
+    connection.close()
+
 def check_exist(itemid, skuid):
     '''check if an item is already in the database'''
     connection = connect_db()
@@ -193,6 +212,7 @@ def initialize():
         choice  boolean,
         attributes  text[],
         image   text,
+        show    boolean,
         primary key (uuid)
     )
     """)