def generate_report_id():
document_id = get_report_id_document()
database = get_database_object()
document_object = database[document_id]
old_id = document_object['highest_report_id']
new_id = old_id + 1
document_object['highest_report_id'] = new_id
database[document_id] = document_object
return new_id
def get_report_id_document():
query = query_database_by_document_type('report_id')
results = query.rows
if len(results) == 1:
document_id = (results[0].value)['_id']
else:
if len(results) > 1:
for row in results:
delete_document_by_id(row.id)
document_id = uuid4().hex
highest_report_id = find_highest_report_id()
database = get_database_object()
database[document_id] = {'document_type': 'report_id',
'highest_report_id': highest_report_id}
return document_id
def save_report_from_post_data(post_data):
document_id = uuid4().hex
report_location = post_data['location']
report_timestamp = post_data['datetime']
report_id = generate_report_id()
report_latitude = post_data['latitude']
report_longtitude = post_data['longtitude']
report_title = post_data['title']
report_description = post_data['description']
new_document = {'document_type': 'report',
'location': report_location,
'report_id': report_id,
'timestamp': report_timestamp,
'latitude': report_latitude,
'longtitude': report_longtitude,
'title': report_title,
'description': report_description,}
database = get_database_object()
database[document_id] = new_document
return report_id
def execute_query(mapping_function):
database = get_database_object()
return database.query(mapping_function)