def list(request):
db = DynamoDb()
print "Calling list heatmaps. This should list out the existing heatmaps"
result = db.get_key("heatmaps")
heatmaps = []
if result and len(result['Items']) > 0:
heatmaps = result['Items']
return heatmaps
def get(request, id):
db = DynamoDb()
result = db.get_key("heatmaps")
if result and len(result['Items']) > 0:
for item in result['Items']:
for heatmap in item['value']:
if heatmap['id'] == id:
return heatmap
return None
def post(request, meta):
db = DynamoDb()
heatmapArr = []
existingHeatmaps = db.get_key("heatmaps")
heatmapArr = existingHeatmaps['Items'][0]['value']
# TODO: Remove [0] if testing fails
heatmapArr.append({"id": meta['id'], "heatmap": meta})
return db.set("heatmaps", heatmapArr)
def delete(request, id):
db = DynamoDb()
existingHeatmaps = db.get_key("heatmaps")
heatmapArr = existingHeatmaps['Items'][0]['value']
print heatmapArr
for heatmap in heatmapArr:
if heatmap['id'] == id:
heatmapArr.remove(heatmap)
print heatmapArr
return db.set("heatmaps", heatmapArr)
def put(request, id, meta):
db = DynamoDb()
existingHeatmaps = db.get_key("heatmaps")
heatmapArr = existingHeatmaps['Items'][0]['value']
newHeatmap = {"id": meta['id'], "heatmap": meta}
heatmapArr = [
newHeatmap if heatmap['id'] == id else heatmap
for heatmap in heatmapArr
]
return db.set("heatmaps", heatmapArr)
def get(request, facetid):
db = DynamoDb()
result = db.get_key(facetid)
result = json.dumps(result, cls=util.DynamoDbDecoder)
return result