implmented app

car_spotting/app/views.py

@@ -0,0 +1,47 @@
+from banjo.urls import route_get, route_post
+from banjo.http import BadRequest, NotFound
+from app.models import SpottingEvent
+
+
+@route_get('all', args={})
+def list_events(params):
+    events = sorted(SpottingEvent.objects.all(), key=lambda event: event.make)
+    return {'events': [event.to_dict() for event in events]}
+
+@route_post('new', args={'make': str, 'model': str, 'color': str, 'bodystyle': str, 'location': str, 'note': str, 'instances': int} )
+def create_event(params):
+    event = SpottingEvent.from_dict(params)
+    event.save()
+    return {'event': event.to_dict()}
+
+@route_get('search', args={'category': str, 'value': str})
+def search_events(params):
+    validcat = ['id', 'make', 'model', 'color', 'bodystyle', 'location']
+    if params['category'] not in validcat:
+        raise BadRequest('Invalid category: can search by id, make, model, bodystyle, or location')
+    if params['category'] == 'make':
+        matches = SpottingEvent.objects.filter(make=params['value'])
+    elif params['category'] == 'model':
+        matches = SpottingEvent.objects.filter(model=params['value'])
+    elif params['category'] == 'bodystyle':
+        matches = SpottingEvent.objects.filter(bodystyle=params['value'])
+    elif params['category'] == 'location':
+        matches = SpottingEvent.objects.filter(location=params['value'])
+    elif params['category'] == 'color':
+        matches = SpottingEvent.objects.filter(color=params['value'])
+    elif params['category'] == 'id':
+        matches = SpottingEvent.objects.filter(id=int(params['value']))
+    if not matches:
+        raise NotFound("No Event Found (make and model start with capital letters, e.g. Honda Civic)")
+    return {'events': [event.to_dict() for event in matches]}
+
+@route_post('addnotes', args={'id': int, 'new_note': str})
+def add_note(params):
+    try:
+        event = SpottingEvent.objects.get(id=params['id'])
+    except:
+        raise NotFound('Event not found')
+    event.note = params['new_note']
+    event.save()
+    return {'event': event.to_dict()}
+