Workflow-Engine / api /controllers /console /app /workflow_statistic.py
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from datetime import datetime
from decimal import Decimal
import pytz
from flask import jsonify
from flask_login import current_user
from flask_restful import Resource, reqparse
from controllers.console import api
from controllers.console.app.wraps import get_app_model
from controllers.console.wraps import account_initialization_required, setup_required
from extensions.ext_database import db
from libs.helper import DatetimeString
from libs.login import login_required
from models.enums import WorkflowRunTriggeredFrom
from models.model import AppMode
class WorkflowDailyRunsStatistic(Resource):
@setup_required
@login_required
@account_initialization_required
@get_app_model
def get(self, app_model):
account = current_user
parser = reqparse.RequestParser()
parser.add_argument("start", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
parser.add_argument("end", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
args = parser.parse_args()
sql_query = """SELECT
DATE(DATE_TRUNC('day', created_at AT TIME ZONE 'UTC' AT TIME ZONE :tz )) AS date,
COUNT(id) AS runs
FROM
workflow_runs
WHERE
app_id = :app_id
AND triggered_from = :triggered_from"""
arg_dict = {
"tz": account.timezone,
"app_id": app_model.id,
"triggered_from": WorkflowRunTriggeredFrom.APP_RUN.value,
}
timezone = pytz.timezone(account.timezone)
utc_timezone = pytz.utc
if args["start"]:
start_datetime = datetime.strptime(args["start"], "%Y-%m-%d %H:%M")
start_datetime = start_datetime.replace(second=0)
start_datetime_timezone = timezone.localize(start_datetime)
start_datetime_utc = start_datetime_timezone.astimezone(utc_timezone)
sql_query += " AND created_at >= :start"
arg_dict["start"] = start_datetime_utc
if args["end"]:
end_datetime = datetime.strptime(args["end"], "%Y-%m-%d %H:%M")
end_datetime = end_datetime.replace(second=0)
end_datetime_timezone = timezone.localize(end_datetime)
end_datetime_utc = end_datetime_timezone.astimezone(utc_timezone)
sql_query += " AND created_at < :end"
arg_dict["end"] = end_datetime_utc
sql_query += " GROUP BY date ORDER BY date"
response_data = []
with db.engine.begin() as conn:
rs = conn.execute(db.text(sql_query), arg_dict)
for i in rs:
response_data.append({"date": str(i.date), "runs": i.runs})
return jsonify({"data": response_data})
class WorkflowDailyTerminalsStatistic(Resource):
@setup_required
@login_required
@account_initialization_required
@get_app_model
def get(self, app_model):
account = current_user
parser = reqparse.RequestParser()
parser.add_argument("start", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
parser.add_argument("end", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
args = parser.parse_args()
sql_query = """SELECT
DATE(DATE_TRUNC('day', created_at AT TIME ZONE 'UTC' AT TIME ZONE :tz )) AS date,
COUNT(DISTINCT workflow_runs.created_by) AS terminal_count
FROM
workflow_runs
WHERE
app_id = :app_id
AND triggered_from = :triggered_from"""
arg_dict = {
"tz": account.timezone,
"app_id": app_model.id,
"triggered_from": WorkflowRunTriggeredFrom.APP_RUN.value,
}
timezone = pytz.timezone(account.timezone)
utc_timezone = pytz.utc
if args["start"]:
start_datetime = datetime.strptime(args["start"], "%Y-%m-%d %H:%M")
start_datetime = start_datetime.replace(second=0)
start_datetime_timezone = timezone.localize(start_datetime)
start_datetime_utc = start_datetime_timezone.astimezone(utc_timezone)
sql_query += " AND created_at >= :start"
arg_dict["start"] = start_datetime_utc
if args["end"]:
end_datetime = datetime.strptime(args["end"], "%Y-%m-%d %H:%M")
end_datetime = end_datetime.replace(second=0)
end_datetime_timezone = timezone.localize(end_datetime)
end_datetime_utc = end_datetime_timezone.astimezone(utc_timezone)
sql_query += " AND created_at < :end"
arg_dict["end"] = end_datetime_utc
sql_query += " GROUP BY date ORDER BY date"
response_data = []
with db.engine.begin() as conn:
rs = conn.execute(db.text(sql_query), arg_dict)
for i in rs:
response_data.append({"date": str(i.date), "terminal_count": i.terminal_count})
return jsonify({"data": response_data})
class WorkflowDailyTokenCostStatistic(Resource):
@setup_required
@login_required
@account_initialization_required
@get_app_model
def get(self, app_model):
account = current_user
parser = reqparse.RequestParser()
parser.add_argument("start", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
parser.add_argument("end", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
args = parser.parse_args()
sql_query = """SELECT
DATE(DATE_TRUNC('day', created_at AT TIME ZONE 'UTC' AT TIME ZONE :tz )) AS date,
SUM(workflow_runs.total_tokens) AS token_count
FROM
workflow_runs
WHERE
app_id = :app_id
AND triggered_from = :triggered_from"""
arg_dict = {
"tz": account.timezone,
"app_id": app_model.id,
"triggered_from": WorkflowRunTriggeredFrom.APP_RUN.value,
}
timezone = pytz.timezone(account.timezone)
utc_timezone = pytz.utc
if args["start"]:
start_datetime = datetime.strptime(args["start"], "%Y-%m-%d %H:%M")
start_datetime = start_datetime.replace(second=0)
start_datetime_timezone = timezone.localize(start_datetime)
start_datetime_utc = start_datetime_timezone.astimezone(utc_timezone)
sql_query += " AND created_at >= :start"
arg_dict["start"] = start_datetime_utc
if args["end"]:
end_datetime = datetime.strptime(args["end"], "%Y-%m-%d %H:%M")
end_datetime = end_datetime.replace(second=0)
end_datetime_timezone = timezone.localize(end_datetime)
end_datetime_utc = end_datetime_timezone.astimezone(utc_timezone)
sql_query += " AND created_at < :end"
arg_dict["end"] = end_datetime_utc
sql_query += " GROUP BY date ORDER BY date"
response_data = []
with db.engine.begin() as conn:
rs = conn.execute(db.text(sql_query), arg_dict)
for i in rs:
response_data.append(
{
"date": str(i.date),
"token_count": i.token_count,
}
)
return jsonify({"data": response_data})
class WorkflowAverageAppInteractionStatistic(Resource):
@setup_required
@login_required
@account_initialization_required
@get_app_model(mode=[AppMode.WORKFLOW])
def get(self, app_model):
account = current_user
parser = reqparse.RequestParser()
parser.add_argument("start", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
parser.add_argument("end", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
args = parser.parse_args()
sql_query = """SELECT
AVG(sub.interactions) AS interactions,
sub.date
FROM
(
SELECT
DATE(DATE_TRUNC('day', c.created_at AT TIME ZONE 'UTC' AT TIME ZONE :tz )) AS date,
c.created_by,
COUNT(c.id) AS interactions
FROM
workflow_runs c
WHERE
c.app_id = :app_id
AND c.triggered_from = :triggered_from
{{start}}
{{end}}
GROUP BY
date, c.created_by
) sub
GROUP BY
sub.date"""
arg_dict = {
"tz": account.timezone,
"app_id": app_model.id,
"triggered_from": WorkflowRunTriggeredFrom.APP_RUN.value,
}
timezone = pytz.timezone(account.timezone)
utc_timezone = pytz.utc
if args["start"]:
start_datetime = datetime.strptime(args["start"], "%Y-%m-%d %H:%M")
start_datetime = start_datetime.replace(second=0)
start_datetime_timezone = timezone.localize(start_datetime)
start_datetime_utc = start_datetime_timezone.astimezone(utc_timezone)
sql_query = sql_query.replace("{{start}}", " AND c.created_at >= :start")
arg_dict["start"] = start_datetime_utc
else:
sql_query = sql_query.replace("{{start}}", "")
if args["end"]:
end_datetime = datetime.strptime(args["end"], "%Y-%m-%d %H:%M")
end_datetime = end_datetime.replace(second=0)
end_datetime_timezone = timezone.localize(end_datetime)
end_datetime_utc = end_datetime_timezone.astimezone(utc_timezone)
sql_query = sql_query.replace("{{end}}", " AND c.created_at < :end")
arg_dict["end"] = end_datetime_utc
else:
sql_query = sql_query.replace("{{end}}", "")
response_data = []
with db.engine.begin() as conn:
rs = conn.execute(db.text(sql_query), arg_dict)
for i in rs:
response_data.append(
{"date": str(i.date), "interactions": float(i.interactions.quantize(Decimal("0.01")))}
)
return jsonify({"data": response_data})
api.add_resource(WorkflowDailyRunsStatistic, "/apps/<uuid:app_id>/workflow/statistics/daily-conversations")
api.add_resource(WorkflowDailyTerminalsStatistic, "/apps/<uuid:app_id>/workflow/statistics/daily-terminals")
api.add_resource(WorkflowDailyTokenCostStatistic, "/apps/<uuid:app_id>/workflow/statistics/token-costs")
api.add_resource(
WorkflowAverageAppInteractionStatistic, "/apps/<uuid:app_id>/workflow/statistics/average-app-interactions"
)