feat: Enable updating artist and venue

app.py

@@ -310,9 +310,32 @@ def edit_artist(artist_id):
 
 @app.route('/artists/<int:artist_id>/edit', methods=['POST'])
 def edit_artist_submission(artist_id):
-  # TODO: take values from the form submitted, and update existing
-  # artist record with ID <artist_id> using the new attributes
+  error = False  
+  artist = Artist.query.get(artist_id)
+
+  try: 
+    artist.name = request.form['name']
+    artist.city = request.form['city']
+    artist.state = request.form['state']
+    artist.phone = request.form['phone']
+    artist.genres = request.form.getlist('genres')
+    artist.image_link = request.form['image_link']
+    artist.facebook_link = request.form['facebook_link']
+    artist.website = request.form['website']
+    artist.seeking_venue = True if 'seeking_venue' in request.form else False 
+    artist.seeking_description = request.form['seeking_description']
 
+    db.session.commit()
+  except: 
+    error = True
+    db.session.rollback()
+    print(sys.exc_info())
+  finally: 
+    db.session.close()
+  if error: 
+    flash('An error occurred. Artist could not be changed.')
+  if not error: 
+    flash('Artist was successfully updated!')
   return redirect(url_for('show_artist', artist_id=artist_id))
 
 @app.route('/venues/<int:venue_id>/edit', methods=['GET'])
@@ -337,8 +360,33 @@ def edit_venue(venue_id):
 
 @app.route('/venues/<int:venue_id>/edit', methods=['POST'])
 def edit_venue_submission(venue_id):
-  # TODO: take values from the form submitted, and update existing
-  # venue record with ID <venue_id> using the new attributes
+  error = False  
+  venue = Venue.query.get(venue_id)
+
+  try: 
+    venue.name = request.form['name']
+    venue.city = request.form['city']
+    venue.state = request.form['state']
+    venue.address = request.form['address']
+    venue.phone = request.form['phone']
+    venue.genres = request.form.getlist('genres')
+    venue.image_link = request.form['image_link']
+    venue.facebook_link = request.form['facebook_link']
+    venue.website = request.form['website']
+    venue.seeking_talent = True if 'seeking_talent' in request.form else False 
+    venue.seeking_description = request.form['seeking_description']
+
+    db.session.commit()
+  except: 
+    error = True
+    db.session.rollback()
+    print(sys.exc_info())
+  finally: 
+    db.session.close()
+  if error: 
+    flash(f'An error occurred. Venue could not be changed.')
+  if not error: 
+    flash(f'Venue was successfully updated!')
   return redirect(url_for('show_venue', venue_id=venue_id))
 
 #  Create Artist