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feat(api): insights feature adoption

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This commit is contained in:
Taha Yassine Kraiem 2021-09-24 20:06:06 +02:00
parent 0babeb6b60
commit 7e6592de3f
2 changed files with 81 additions and 0 deletions
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11
api/chalicelib/blueprints/subs/bp_insights.py
View file

@ -95,6 +95,17 @@ def get_feature_intensity(projectId, context):
return {"data": insights.feature_intensity(project_id=projectId, **{**data, **args})}
@app.route('/{projectId}/insights/feature_adoption', methods=['GET', 'POST'])
def get_feature_adoption(projectId, context):
data = app.current_request.json_body
if data is None:
data = {}
params = app.current_request.query_params
args = dashboard.dashboard_args(params)
return {"data": insights.feature_adoption(project_id=projectId, **{**data, **args})}
@app.route('/{projectId}/insights/users_active', methods=['GET', 'POST'])
def get_users_active(projectId, context):
data = app.current_request.json_body

70
api/chalicelib/core/insights.py
View file

@ -526,6 +526,76 @@ def feature_popularity_frequency(project_id, startTimestamp=TimeUTC.now(delta_da
return popularity
@dev.timed
def feature_adoption(project_id, startTimestamp=TimeUTC.now(delta_days=-70), endTimestamp=TimeUTC.now(),
filters=[],
**args):
startTimestamp = TimeUTC.trunc_week(startTimestamp)
endTimestamp = startTimestamp + 10 * TimeUTC.MS_WEEK
pg_sub_query = __get_constraints(project_id=project_id, data=args, duration=True, main_table="sessions",
time_constraint=True)
event_type = "CLICK"
event_value = '/'
extra_values = {}
default = True
for f in filters:
if f["type"] == "EVENT_TYPE" and JOURNEY_TYPES.get(f["value"]):
event_type = f["value"]
elif f["type"] == "EVENT_VALUE":
event_value = f["value"]
default = False
elif f["type"] in [sessions_metas.meta_type.USERID, sessions_metas.meta_type.USERID_IOS]:
pg_sub_query.append(f"sessions.user_id = %(user_id)s")
event_table = JOURNEY_TYPES[event_type]["table"]
event_column = JOURNEY_TYPES[event_type]["column"]
with pg_client.PostgresClient() as cur:
pg_query = f"""SELECT COUNT(DISTINCT user_id) AS count
FROM sessions
WHERE {" AND ".join(pg_sub_query)}
AND user_id IS NOT NULL;"""
params = {"project_id": project_id, "startTimestamp": startTimestamp,
"endTimestamp": endTimestamp, **__get_constraint_values(args)}
# print(cur.mogrify(pg_query, params))
# print("---------------------")
cur.execute(cur.mogrify(pg_query, params))
all_user_count = cur.fetchone()["count"]
if all_user_count == 0:
return {"adoption": 0, "target": 0, "filters": [{"type": "EVENT_TYPE", "value": event_type},
{"type": "EVENT_VALUE", "value": event_value}], }
pg_sub_query.append("feature.timestamp >= %(startTimestamp)s")
pg_sub_query.append("feature.timestamp < %(endTimestamp)s")
pg_sub_query.append(f"length({event_column})>2")
if default:
# get most used value
pg_query = f"""SELECT {event_column} AS value, COUNT(*) AS count
FROM {event_table} AS feature INNER JOIN public.sessions USING (session_id)
WHERE {" AND ".join(pg_sub_query[:-1])}
AND length({event_column}) > 2
GROUP BY value
ORDER BY count DESC
LIMIT 1;"""
params = {"project_id": project_id, "startTimestamp": startTimestamp,
"endTimestamp": endTimestamp, **__get_constraint_values(args), **extra_values}
cur.execute(cur.mogrify(pg_query, params))
row = cur.fetchone()
if row is not None:
event_value = row["value"]
extra_values["value"] = event_value
pg_sub_query.append(f"feature.{event_column} = %(value)s")
pg_query = f"""SELECT COUNT(DISTINCT user_id) AS count
FROM {event_table} AS feature INNER JOIN sessions USING (session_id)
WHERE {" AND ".join(pg_sub_query)}
AND user_id IS NOT NULL;"""
params = {"project_id": project_id, "startTimestamp": startTimestamp,
"endTimestamp": endTimestamp, **__get_constraint_values(args), **extra_values}
# print(cur.mogrify(pg_query, params))
# print("---------------------")
cur.execute(cur.mogrify(pg_query, params))
adoption = cur.fetchone()["count"] / all_user_count
return {"target": all_user_count, "adoption": adoption,
"filters": [{"type": "EVENT_TYPE", "value": event_type}, {"type": "EVENT_VALUE", "value": event_value}]}
@dev.timed
def feature_intensity(project_id, startTimestamp=TimeUTC.now(delta_days=-70), endTimestamp=TimeUTC.now(),
filters=[],