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import re |
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from datetime import datetime, timedelta, timezone |
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from decimal import Decimal |
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import falcon |
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import mysql.connector |
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import simplejson as json |
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import config |
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import excelexporters.equipmentsaving |
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from core import utilities |
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from core.useractivity import access_control, api_key_control |
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View Code Duplication |
class Reporting: |
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@staticmethod |
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def __init__(): |
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""""Initializes Reporting""" |
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pass |
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@staticmethod |
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def on_options(req, resp): |
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resp.status = falcon.HTTP_200 |
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#################################################################################################################### |
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# PROCEDURES |
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# Step 1: valid parameters |
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# Step 2: query the equipment |
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# Step 3: query energy categories |
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# Step 4: query associated points |
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# Step 5: query base period energy saving |
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# Step 6: query reporting period energy saving |
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# Step 7: query tariff data |
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# Step 8: query associated points data |
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# Step 10: construct the report |
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#################################################################################################################### |
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@staticmethod |
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def on_get(req, resp): |
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if 'API-KEY' not in req.headers or \ |
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not isinstance(req.headers['API-KEY'], str) or \ |
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len(str.strip(req.headers['API-KEY'])) == 0: |
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access_control(req) |
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else: |
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api_key_control(req) |
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print(req.params) |
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equipment_id = req.params.get('equipmentid') |
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equipment_uuid = req.params.get('equipmentuuid') |
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period_type = req.params.get('periodtype') |
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base_period_start_datetime_local = req.params.get('baseperiodstartdatetime') |
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base_period_end_datetime_local = req.params.get('baseperiodenddatetime') |
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reporting_period_start_datetime_local = req.params.get('reportingperiodstartdatetime') |
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reporting_period_end_datetime_local = req.params.get('reportingperiodenddatetime') |
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language = req.params.get('language') |
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quick_mode = req.params.get('quickmode') |
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################################################################################################################ |
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# Step 1: valid parameters |
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################################################################################################################ |
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if equipment_id is None and equipment_uuid is None: |
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raise falcon.HTTPError(status=falcon.HTTP_400, |
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title='API.BAD_REQUEST', |
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description='API.INVALID_EQUIPMENT_ID') |
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if equipment_id is not None: |
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equipment_id = str.strip(equipment_id) |
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if not equipment_id.isdigit() or int(equipment_id) <= 0: |
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raise falcon.HTTPError(status=falcon.HTTP_400, |
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title='API.BAD_REQUEST', |
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description='API.INVALID_EQUIPMENT_ID') |
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if equipment_uuid is not None: |
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regex = re.compile(r'^[a-f0-9]{8}-?[a-f0-9]{4}-?4[a-f0-9]{3}-?[89ab][a-f0-9]{3}-?[a-f0-9]{12}\Z', re.I) |
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match = regex.match(str.strip(equipment_uuid)) |
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if not bool(match): |
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raise falcon.HTTPError(status=falcon.HTTP_400, |
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title='API.BAD_REQUEST', |
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description='API.INVALID_EQUIPMENT_UUID') |
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if period_type is None: |
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raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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description='API.INVALID_PERIOD_TYPE') |
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else: |
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period_type = str.strip(period_type) |
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if period_type not in ['hourly', 'daily', 'weekly', 'monthly', 'yearly']: |
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raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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description='API.INVALID_PERIOD_TYPE') |
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timezone_offset = int(config.utc_offset[1:3]) * 60 + int(config.utc_offset[4:6]) |
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if config.utc_offset[0] == '-': |
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timezone_offset = -timezone_offset |
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base_start_datetime_utc = None |
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if base_period_start_datetime_local is not None and len(str.strip(base_period_start_datetime_local)) > 0: |
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base_period_start_datetime_local = str.strip(base_period_start_datetime_local) |
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try: |
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base_start_datetime_utc = datetime.strptime(base_period_start_datetime_local, '%Y-%m-%dT%H:%M:%S') |
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except ValueError: |
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raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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description="API.INVALID_BASE_PERIOD_START_DATETIME") |
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base_start_datetime_utc = \ |
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base_start_datetime_utc.replace(tzinfo=timezone.utc) - timedelta(minutes=timezone_offset) |
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# nomalize the start datetime |
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if config.minutes_to_count == 30 and base_start_datetime_utc.minute >= 30: |
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base_start_datetime_utc = base_start_datetime_utc.replace(minute=30, second=0, microsecond=0) |
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else: |
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base_start_datetime_utc = base_start_datetime_utc.replace(minute=0, second=0, microsecond=0) |
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base_end_datetime_utc = None |
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if base_period_end_datetime_local is not None and len(str.strip(base_period_end_datetime_local)) > 0: |
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base_period_end_datetime_local = str.strip(base_period_end_datetime_local) |
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try: |
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base_end_datetime_utc = datetime.strptime(base_period_end_datetime_local, '%Y-%m-%dT%H:%M:%S') |
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except ValueError: |
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raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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description="API.INVALID_BASE_PERIOD_END_DATETIME") |
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base_end_datetime_utc = \ |
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base_end_datetime_utc.replace(tzinfo=timezone.utc) - timedelta(minutes=timezone_offset) |
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if base_start_datetime_utc is not None and base_end_datetime_utc is not None and \ |
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base_start_datetime_utc >= base_end_datetime_utc: |
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raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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description='API.INVALID_BASE_PERIOD_END_DATETIME') |
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if reporting_period_start_datetime_local is None: |
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raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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description="API.INVALID_REPORTING_PERIOD_START_DATETIME") |
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else: |
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reporting_period_start_datetime_local = str.strip(reporting_period_start_datetime_local) |
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try: |
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reporting_start_datetime_utc = datetime.strptime(reporting_period_start_datetime_local, |
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'%Y-%m-%dT%H:%M:%S') |
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except ValueError: |
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raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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description="API.INVALID_REPORTING_PERIOD_START_DATETIME") |
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reporting_start_datetime_utc = \ |
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reporting_start_datetime_utc.replace(tzinfo=timezone.utc) - timedelta(minutes=timezone_offset) |
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# nomalize the start datetime |
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if config.minutes_to_count == 30 and reporting_start_datetime_utc.minute >= 30: |
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reporting_start_datetime_utc = reporting_start_datetime_utc.replace(minute=30, second=0, microsecond=0) |
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else: |
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reporting_start_datetime_utc = reporting_start_datetime_utc.replace(minute=0, second=0, microsecond=0) |
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if reporting_period_end_datetime_local is None: |
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raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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description="API.INVALID_REPORTING_PERIOD_END_DATETIME") |
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else: |
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reporting_period_end_datetime_local = str.strip(reporting_period_end_datetime_local) |
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try: |
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reporting_end_datetime_utc = datetime.strptime(reporting_period_end_datetime_local, |
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'%Y-%m-%dT%H:%M:%S').replace(tzinfo=timezone.utc) - \ |
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timedelta(minutes=timezone_offset) |
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except ValueError: |
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raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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description="API.INVALID_REPORTING_PERIOD_END_DATETIME") |
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if reporting_start_datetime_utc >= reporting_end_datetime_utc: |
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raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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description='API.INVALID_REPORTING_PERIOD_END_DATETIME') |
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# if turn quick mode on, do not return parameters data and excel file |
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is_quick_mode = False |
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if quick_mode is not None and \ |
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len(str.strip(quick_mode)) > 0 and \ |
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str.lower(str.strip(quick_mode)) in ('true', 't', 'on', 'yes', 'y'): |
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is_quick_mode = True |
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trans = utilities.get_translation(language) |
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trans.install() |
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_ = trans.gettext |
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################################################################################################################ |
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# Step 2: query the equipment |
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################################################################################################################ |
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cnx_system = mysql.connector.connect(**config.myems_system_db) |
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cursor_system = cnx_system.cursor() |
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cnx_energy = mysql.connector.connect(**config.myems_energy_db) |
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cursor_energy = cnx_energy.cursor() |
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cnx_energy_plan = mysql.connector.connect(**config.myems_energy_plan_db) |
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cursor_energy_plan = cnx_energy_plan.cursor() |
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cnx_historical = mysql.connector.connect(**config.myems_historical_db) |
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cursor_historical = cnx_historical.cursor() |
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if equipment_id is not None: |
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cursor_system.execute(" SELECT id, name, cost_center_id " |
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" FROM tbl_equipments " |
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" WHERE id = %s ", (equipment_id,)) |
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row_equipment = cursor_system.fetchone() |
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elif equipment_uuid is not None: |
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cursor_system.execute(" SELECT id, name, cost_center_id " |
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" FROM tbl_equipments " |
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" WHERE uuid = %s ", (equipment_uuid,)) |
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row_equipment = cursor_system.fetchone() |
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if row_equipment is None: |
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if cursor_system: |
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cursor_system.close() |
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if cnx_system: |
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cnx_system.close() |
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if cursor_energy: |
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cursor_energy.close() |
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if cnx_energy: |
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cnx_energy.close() |
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if cursor_energy_plan: |
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cursor_energy_plan.close() |
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if cnx_energy_plan: |
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cnx_energy_plan.close() |
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if cursor_historical: |
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cursor_historical.close() |
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if cnx_historical: |
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cnx_historical.close() |
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raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', description='API.EQUIPMENT_NOT_FOUND') |
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equipment = dict() |
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equipment['id'] = row_equipment[0] |
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equipment['name'] = row_equipment[1] |
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equipment['cost_center_id'] = row_equipment[2] |
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################################################################################################################ |
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# Step 3: query energy categories |
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################################################################################################################ |
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energy_category_set = set() |
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# query energy categories in base period |
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cursor_energy.execute(" SELECT DISTINCT(energy_category_id) " |
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" FROM tbl_equipment_input_category_hourly " |
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" WHERE equipment_id = %s " |
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" AND start_datetime_utc >= %s " |
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" AND start_datetime_utc < %s ", |
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(equipment['id'], base_start_datetime_utc, base_end_datetime_utc)) |
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rows_energy_categories = cursor_energy.fetchall() |
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if rows_energy_categories is not None and len(rows_energy_categories) > 0: |
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for row_energy_category in rows_energy_categories: |
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energy_category_set.add(row_energy_category[0]) |
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# query energy categories in reporting period |
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cursor_energy.execute(" SELECT DISTINCT(energy_category_id) " |
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" FROM tbl_equipment_input_category_hourly " |
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" WHERE equipment_id = %s " |
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" AND start_datetime_utc >= %s " |
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" AND start_datetime_utc < %s ", |
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(equipment['id'], reporting_start_datetime_utc, reporting_end_datetime_utc)) |
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rows_energy_categories = cursor_energy.fetchall() |
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if rows_energy_categories is not None and len(rows_energy_categories) > 0: |
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for row_energy_category in rows_energy_categories: |
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energy_category_set.add(row_energy_category[0]) |
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# query all energy categories in base period and reporting period |
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cursor_system.execute(" SELECT id, name, unit_of_measure, kgce, kgco2e " |
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" FROM tbl_energy_categories " |
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" ORDER BY id ", ) |
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rows_energy_categories = cursor_system.fetchall() |
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if rows_energy_categories is None or len(rows_energy_categories) == 0: |
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if cursor_system: |
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cursor_system.close() |
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if cnx_system: |
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cnx_system.close() |
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if cursor_energy: |
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cursor_energy.close() |
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if cnx_energy: |
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cnx_energy.close() |
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if cursor_energy_plan: |
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cursor_energy_plan.close() |
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if cnx_energy_plan: |
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cnx_energy_plan.close() |
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if cursor_historical: |
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cursor_historical.close() |
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if cnx_historical: |
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cnx_historical.close() |
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raise falcon.HTTPError(status=falcon.HTTP_404, |
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title='API.NOT_FOUND', |
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277
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description='API.ENERGY_CATEGORY_NOT_FOUND') |
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278
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energy_category_dict = dict() |
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279
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for row_energy_category in rows_energy_categories: |
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280
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if row_energy_category[0] in energy_category_set: |
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281
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energy_category_dict[row_energy_category[0]] = {"name": row_energy_category[1], |
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282
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"unit_of_measure": row_energy_category[2], |
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283
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"kgce": row_energy_category[3], |
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284
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"kgco2e": row_energy_category[4]} |
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285
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286
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################################################################################################################ |
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287
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# Step 4: query associated points |
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288
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################################################################################################################ |
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289
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point_list = list() |
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290
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cursor_system.execute(" SELECT p.id, ep.name, p.units, p.object_type " |
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291
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" FROM tbl_equipments e, tbl_equipments_parameters ep, tbl_points p " |
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292
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" WHERE e.id = %s AND e.id = ep.equipment_id AND ep.parameter_type = 'point' " |
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293
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" AND ep.point_id = p.id " |
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294
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" ORDER BY p.id ", (equipment['id'],)) |
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295
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rows_points = cursor_system.fetchall() |
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296
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if rows_points is not None and len(rows_points) > 0: |
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297
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for row in rows_points: |
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298
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point_list.append({"id": row[0], "name": row[1], "units": row[2], "object_type": row[3]}) |
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299
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300
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################################################################################################################ |
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301
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# Step 5: query base period energy saving |
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302
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################################################################################################################ |
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303
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base = dict() |
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304
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if energy_category_set is not None and len(energy_category_set) > 0: |
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305
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for energy_category_id in energy_category_set: |
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306
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kgce = energy_category_dict[energy_category_id]['kgce'] |
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307
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kgco2e = energy_category_dict[energy_category_id]['kgco2e'] |
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308
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309
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base[energy_category_id] = dict() |
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310
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base[energy_category_id]['timestamps'] = list() |
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311
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base[energy_category_id]['values_plan'] = list() |
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312
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base[energy_category_id]['values_actual'] = list() |
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313
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base[energy_category_id]['values_saving'] = list() |
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314
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base[energy_category_id]['subtotal_plan'] = Decimal(0.0) |
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315
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base[energy_category_id]['subtotal_actual'] = Decimal(0.0) |
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316
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base[energy_category_id]['subtotal_saving'] = Decimal(0.0) |
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317
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base[energy_category_id]['subtotal_in_kgce_plan'] = Decimal(0.0) |
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318
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base[energy_category_id]['subtotal_in_kgce_actual'] = Decimal(0.0) |
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319
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base[energy_category_id]['subtotal_in_kgce_saving'] = Decimal(0.0) |
|
320
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base[energy_category_id]['subtotal_in_kgco2e_plan'] = Decimal(0.0) |
|
321
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base[energy_category_id]['subtotal_in_kgco2e_actual'] = Decimal(0.0) |
|
322
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base[energy_category_id]['subtotal_in_kgco2e_saving'] = Decimal(0.0) |
|
323
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|
# query base period's energy plan |
|
324
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|
|
cursor_energy_plan.execute(" SELECT start_datetime_utc, actual_value " |
|
325
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|
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" FROM tbl_equipment_input_category_hourly " |
|
326
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" WHERE equipment_id = %s " |
|
327
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" AND energy_category_id = %s " |
|
328
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|
" AND start_datetime_utc >= %s " |
|
329
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" AND start_datetime_utc < %s " |
|
330
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|
" ORDER BY start_datetime_utc ", |
|
331
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(equipment['id'], |
|
332
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|
|
energy_category_id, |
|
333
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|
base_start_datetime_utc, |
|
334
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|
|
base_end_datetime_utc)) |
|
335
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|
|
rows_equipment_hourly = cursor_energy_plan.fetchall() |
|
336
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|
337
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|
|
rows_equipment_periodically = utilities.aggregate_hourly_data_by_period(rows_equipment_hourly, |
|
338
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|
|
base_start_datetime_utc, |
|
339
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|
base_end_datetime_utc, |
|
340
|
|
|
period_type) |
|
341
|
|
|
for row_equipment_periodically in rows_equipment_periodically: |
|
342
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|
|
current_datetime_local = row_equipment_periodically[0].replace(tzinfo=timezone.utc) + \ |
|
343
|
|
|
timedelta(minutes=timezone_offset) |
|
344
|
|
|
if period_type == 'hourly': |
|
345
|
|
|
current_datetime = current_datetime_local.strftime('%Y-%m-%dT%H:%M:%S') |
|
346
|
|
|
elif period_type == 'daily': |
|
347
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|
|
current_datetime = current_datetime_local.strftime('%Y-%m-%d') |
|
348
|
|
|
elif period_type == 'weekly': |
|
349
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|
|
current_datetime = current_datetime_local.strftime('%Y-%m-%d') |
|
350
|
|
|
elif period_type == 'monthly': |
|
351
|
|
|
current_datetime = current_datetime_local.strftime('%Y-%m') |
|
352
|
|
|
elif period_type == 'yearly': |
|
353
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|
|
current_datetime = current_datetime_local.strftime('%Y') |
|
354
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|
|
|
|
355
|
|
|
plan_value = Decimal(0.0) if row_equipment_periodically[1] is None \ |
|
356
|
|
|
else row_equipment_periodically[1] |
|
357
|
|
|
base[energy_category_id]['timestamps'].append(current_datetime) |
|
|
|
|
|
|
358
|
|
|
base[energy_category_id]['values_plan'].append(plan_value) |
|
359
|
|
|
base[energy_category_id]['subtotal_plan'] += plan_value |
|
360
|
|
|
base[energy_category_id]['subtotal_in_kgce_plan'] += plan_value * kgce |
|
361
|
|
|
base[energy_category_id]['subtotal_in_kgco2e_plan'] += plan_value * kgco2e |
|
362
|
|
|
|
|
363
|
|
|
# query base period's energy actual |
|
364
|
|
|
cursor_energy.execute(" SELECT start_datetime_utc, actual_value " |
|
365
|
|
|
" FROM tbl_equipment_input_category_hourly " |
|
366
|
|
|
" WHERE equipment_id = %s " |
|
367
|
|
|
" AND energy_category_id = %s " |
|
368
|
|
|
" AND start_datetime_utc >= %s " |
|
369
|
|
|
" AND start_datetime_utc < %s " |
|
370
|
|
|
" ORDER BY start_datetime_utc ", |
|
371
|
|
|
(equipment['id'], |
|
372
|
|
|
energy_category_id, |
|
373
|
|
|
base_start_datetime_utc, |
|
374
|
|
|
base_end_datetime_utc)) |
|
375
|
|
|
rows_equipment_hourly = cursor_energy.fetchall() |
|
376
|
|
|
|
|
377
|
|
|
rows_equipment_periodically = utilities.aggregate_hourly_data_by_period(rows_equipment_hourly, |
|
378
|
|
|
base_start_datetime_utc, |
|
379
|
|
|
base_end_datetime_utc, |
|
380
|
|
|
period_type) |
|
381
|
|
|
for row_equipment_periodically in rows_equipment_periodically: |
|
382
|
|
|
current_datetime_local = row_equipment_periodically[0].replace(tzinfo=timezone.utc) + \ |
|
383
|
|
|
timedelta(minutes=timezone_offset) |
|
384
|
|
|
if period_type == 'hourly': |
|
385
|
|
|
current_datetime = current_datetime_local.strftime('%Y-%m-%dT%H:%M:%S') |
|
386
|
|
|
elif period_type == 'daily': |
|
387
|
|
|
current_datetime = current_datetime_local.strftime('%Y-%m-%d') |
|
388
|
|
|
elif period_type == 'weekly': |
|
389
|
|
|
current_datetime = current_datetime_local.strftime('%Y-%m-%d') |
|
390
|
|
|
elif period_type == 'monthly': |
|
391
|
|
|
current_datetime = current_datetime_local.strftime('%Y-%m') |
|
392
|
|
|
elif period_type == 'yearly': |
|
393
|
|
|
current_datetime = current_datetime_local.strftime('%Y') |
|
394
|
|
|
|
|
395
|
|
|
actual_value = Decimal(0.0) if row_equipment_periodically[1] is None \ |
|
396
|
|
|
else row_equipment_periodically[1] |
|
397
|
|
|
base[energy_category_id]['values_actual'].append(actual_value) |
|
398
|
|
|
base[energy_category_id]['subtotal_actual'] += actual_value |
|
399
|
|
|
base[energy_category_id]['subtotal_in_kgce_actual'] += actual_value * kgce |
|
400
|
|
|
base[energy_category_id]['subtotal_in_kgco2e_actual'] += actual_value * kgco2e |
|
401
|
|
|
|
|
402
|
|
|
# calculate base period's energy savings |
|
403
|
|
|
for i in range(len(base[energy_category_id]['values_plan'])): |
|
404
|
|
|
base[energy_category_id]['values_saving'].append( |
|
405
|
|
|
base[energy_category_id]['values_plan'][i] - |
|
406
|
|
|
base[energy_category_id]['values_actual'][i]) |
|
407
|
|
|
|
|
408
|
|
|
base[energy_category_id]['subtotal_saving'] = \ |
|
409
|
|
|
base[energy_category_id]['subtotal_plan'] - \ |
|
410
|
|
|
base[energy_category_id]['subtotal_actual'] |
|
411
|
|
|
base[energy_category_id]['subtotal_in_kgce_saving'] = \ |
|
412
|
|
|
base[energy_category_id]['subtotal_in_kgce_plan'] - \ |
|
413
|
|
|
base[energy_category_id]['subtotal_in_kgce_actual'] |
|
414
|
|
|
base[energy_category_id]['subtotal_in_kgco2e_saving'] = \ |
|
415
|
|
|
base[energy_category_id]['subtotal_in_kgco2e_plan'] - \ |
|
416
|
|
|
base[energy_category_id]['subtotal_in_kgco2e_actual'] |
|
417
|
|
|
################################################################################################################ |
|
418
|
|
|
# Step 5: query reporting period energy saving |
|
419
|
|
|
################################################################################################################ |
|
420
|
|
|
reporting = dict() |
|
421
|
|
|
if energy_category_set is not None and len(energy_category_set) > 0: |
|
422
|
|
|
for energy_category_id in energy_category_set: |
|
423
|
|
|
kgce = energy_category_dict[energy_category_id]['kgce'] |
|
424
|
|
|
kgco2e = energy_category_dict[energy_category_id]['kgco2e'] |
|
425
|
|
|
|
|
426
|
|
|
reporting[energy_category_id] = dict() |
|
427
|
|
|
reporting[energy_category_id]['timestamps'] = list() |
|
428
|
|
|
reporting[energy_category_id]['values_plan'] = list() |
|
429
|
|
|
reporting[energy_category_id]['values_actual'] = list() |
|
430
|
|
|
reporting[energy_category_id]['values_saving'] = list() |
|
431
|
|
|
reporting[energy_category_id]['subtotal_plan'] = Decimal(0.0) |
|
432
|
|
|
reporting[energy_category_id]['subtotal_actual'] = Decimal(0.0) |
|
433
|
|
|
reporting[energy_category_id]['subtotal_saving'] = Decimal(0.0) |
|
434
|
|
|
reporting[energy_category_id]['subtotal_in_kgce_plan'] = Decimal(0.0) |
|
435
|
|
|
reporting[energy_category_id]['subtotal_in_kgce_actual'] = Decimal(0.0) |
|
436
|
|
|
reporting[energy_category_id]['subtotal_in_kgce_saving'] = Decimal(0.0) |
|
437
|
|
|
reporting[energy_category_id]['subtotal_in_kgco2e_plan'] = Decimal(0.0) |
|
438
|
|
|
reporting[energy_category_id]['subtotal_in_kgco2e_actual'] = Decimal(0.0) |
|
439
|
|
|
reporting[energy_category_id]['subtotal_in_kgco2e_saving'] = Decimal(0.0) |
|
440
|
|
|
# query reporting period's energy plan |
|
441
|
|
|
cursor_energy_plan.execute(" SELECT start_datetime_utc, actual_value " |
|
442
|
|
|
" FROM tbl_equipment_input_category_hourly " |
|
443
|
|
|
" WHERE equipment_id = %s " |
|
444
|
|
|
" AND energy_category_id = %s " |
|
445
|
|
|
" AND start_datetime_utc >= %s " |
|
446
|
|
|
" AND start_datetime_utc < %s " |
|
447
|
|
|
" ORDER BY start_datetime_utc ", |
|
448
|
|
|
(equipment['id'], |
|
449
|
|
|
energy_category_id, |
|
450
|
|
|
reporting_start_datetime_utc, |
|
451
|
|
|
reporting_end_datetime_utc)) |
|
452
|
|
|
rows_equipment_hourly = cursor_energy_plan.fetchall() |
|
453
|
|
|
|
|
454
|
|
|
rows_equipment_periodically = utilities.aggregate_hourly_data_by_period(rows_equipment_hourly, |
|
455
|
|
|
reporting_start_datetime_utc, |
|
456
|
|
|
reporting_end_datetime_utc, |
|
457
|
|
|
period_type) |
|
458
|
|
|
for row_equipment_periodically in rows_equipment_periodically: |
|
459
|
|
|
current_datetime_local = row_equipment_periodically[0].replace(tzinfo=timezone.utc) + \ |
|
460
|
|
|
timedelta(minutes=timezone_offset) |
|
461
|
|
|
if period_type == 'hourly': |
|
462
|
|
|
current_datetime = current_datetime_local.strftime('%Y-%m-%dT%H:%M:%S') |
|
463
|
|
|
elif period_type == 'daily': |
|
464
|
|
|
current_datetime = current_datetime_local.strftime('%Y-%m-%d') |
|
465
|
|
|
elif period_type == 'weekly': |
|
466
|
|
|
current_datetime = current_datetime_local.strftime('%Y-%m-%d') |
|
467
|
|
|
elif period_type == 'monthly': |
|
468
|
|
|
current_datetime = current_datetime_local.strftime('%Y-%m') |
|
469
|
|
|
elif period_type == 'yearly': |
|
470
|
|
|
current_datetime = current_datetime_local.strftime('%Y') |
|
471
|
|
|
|
|
472
|
|
|
plan_value = Decimal(0.0) if row_equipment_periodically[1] is None \ |
|
473
|
|
|
else row_equipment_periodically[1] |
|
474
|
|
|
reporting[energy_category_id]['timestamps'].append(current_datetime) |
|
475
|
|
|
reporting[energy_category_id]['values_plan'].append(plan_value) |
|
476
|
|
|
reporting[energy_category_id]['subtotal_plan'] += plan_value |
|
477
|
|
|
reporting[energy_category_id]['subtotal_in_kgce_plan'] += plan_value * kgce |
|
478
|
|
|
reporting[energy_category_id]['subtotal_in_kgco2e_plan'] += plan_value * kgco2e |
|
479
|
|
|
|
|
480
|
|
|
# query reporting period's energy actual |
|
481
|
|
|
cursor_energy.execute(" SELECT start_datetime_utc, actual_value " |
|
482
|
|
|
" FROM tbl_equipment_input_category_hourly " |
|
483
|
|
|
" WHERE equipment_id = %s " |
|
484
|
|
|
" AND energy_category_id = %s " |
|
485
|
|
|
" AND start_datetime_utc >= %s " |
|
486
|
|
|
" AND start_datetime_utc < %s " |
|
487
|
|
|
" ORDER BY start_datetime_utc ", |
|
488
|
|
|
(equipment['id'], |
|
489
|
|
|
energy_category_id, |
|
490
|
|
|
reporting_start_datetime_utc, |
|
491
|
|
|
reporting_end_datetime_utc)) |
|
492
|
|
|
rows_equipment_hourly = cursor_energy.fetchall() |
|
493
|
|
|
|
|
494
|
|
|
rows_equipment_periodically = utilities.aggregate_hourly_data_by_period(rows_equipment_hourly, |
|
495
|
|
|
reporting_start_datetime_utc, |
|
496
|
|
|
reporting_end_datetime_utc, |
|
497
|
|
|
period_type) |
|
498
|
|
|
for row_equipment_periodically in rows_equipment_periodically: |
|
499
|
|
|
current_datetime_local = row_equipment_periodically[0].replace(tzinfo=timezone.utc) + \ |
|
500
|
|
|
timedelta(minutes=timezone_offset) |
|
501
|
|
|
if period_type == 'hourly': |
|
502
|
|
|
current_datetime = current_datetime_local.strftime('%Y-%m-%dT%H:%M:%S') |
|
503
|
|
|
elif period_type == 'daily': |
|
504
|
|
|
current_datetime = current_datetime_local.strftime('%Y-%m-%d') |
|
505
|
|
|
elif period_type == 'weekly': |
|
506
|
|
|
current_datetime = current_datetime_local.strftime('%Y-%m-%d') |
|
507
|
|
|
elif period_type == 'monthly': |
|
508
|
|
|
current_datetime = current_datetime_local.strftime('%Y-%m') |
|
509
|
|
|
elif period_type == 'yearly': |
|
510
|
|
|
current_datetime = current_datetime_local.strftime('%Y') |
|
511
|
|
|
|
|
512
|
|
|
actual_value = Decimal(0.0) if row_equipment_periodically[1] is None \ |
|
513
|
|
|
else row_equipment_periodically[1] |
|
514
|
|
|
reporting[energy_category_id]['values_actual'].append(actual_value) |
|
515
|
|
|
reporting[energy_category_id]['subtotal_actual'] += actual_value |
|
516
|
|
|
reporting[energy_category_id]['subtotal_in_kgce_actual'] += actual_value * kgce |
|
517
|
|
|
reporting[energy_category_id]['subtotal_in_kgco2e_actual'] += actual_value * kgco2e |
|
518
|
|
|
|
|
519
|
|
|
# calculate reporting period's energy savings |
|
520
|
|
|
for i in range(len(reporting[energy_category_id]['values_plan'])): |
|
521
|
|
|
reporting[energy_category_id]['values_saving'].append( |
|
522
|
|
|
reporting[energy_category_id]['values_plan'][i] - |
|
523
|
|
|
reporting[energy_category_id]['values_actual'][i]) |
|
524
|
|
|
|
|
525
|
|
|
reporting[energy_category_id]['subtotal_saving'] = \ |
|
526
|
|
|
reporting[energy_category_id]['subtotal_plan'] - \ |
|
527
|
|
|
reporting[energy_category_id]['subtotal_actual'] |
|
528
|
|
|
reporting[energy_category_id]['subtotal_in_kgce_saving'] = \ |
|
529
|
|
|
reporting[energy_category_id]['subtotal_in_kgce_plan'] - \ |
|
530
|
|
|
reporting[energy_category_id]['subtotal_in_kgce_actual'] |
|
531
|
|
|
reporting[energy_category_id]['subtotal_in_kgco2e_saving'] = \ |
|
532
|
|
|
reporting[energy_category_id]['subtotal_in_kgco2e_plan'] - \ |
|
533
|
|
|
reporting[energy_category_id]['subtotal_in_kgco2e_actual'] |
|
534
|
|
|
################################################################################################################ |
|
535
|
|
|
# Step 6: query tariff data |
|
536
|
|
|
################################################################################################################ |
|
537
|
|
|
parameters_data = dict() |
|
538
|
|
|
parameters_data['names'] = list() |
|
539
|
|
|
parameters_data['timestamps'] = list() |
|
540
|
|
|
parameters_data['values'] = list() |
|
541
|
|
|
if not is_quick_mode: |
|
542
|
|
|
if config.is_tariff_appended and energy_category_set is not None and len(energy_category_set) > 0: |
|
543
|
|
|
for energy_category_id in energy_category_set: |
|
544
|
|
|
energy_category_tariff_dict = utilities.get_energy_category_tariffs(equipment['cost_center_id'], |
|
545
|
|
|
energy_category_id, |
|
546
|
|
|
reporting_start_datetime_utc, |
|
547
|
|
|
reporting_end_datetime_utc) |
|
548
|
|
|
tariff_timestamp_list = list() |
|
549
|
|
|
tariff_value_list = list() |
|
550
|
|
|
for k, v in energy_category_tariff_dict.items(): |
|
551
|
|
|
# convert k from utc to local |
|
552
|
|
|
k = k + timedelta(minutes=timezone_offset) |
|
553
|
|
|
tariff_timestamp_list.append(k.isoformat()[0:19][0:19]) |
|
554
|
|
|
tariff_value_list.append(v) |
|
555
|
|
|
|
|
556
|
|
|
parameters_data['names'].append(_('Tariff') + '-' |
|
557
|
|
|
+ energy_category_dict[energy_category_id]['name']) |
|
558
|
|
|
parameters_data['timestamps'].append(tariff_timestamp_list) |
|
559
|
|
|
parameters_data['values'].append(tariff_value_list) |
|
560
|
|
|
|
|
561
|
|
|
################################################################################################################ |
|
562
|
|
|
# Step 7: query associated points data |
|
563
|
|
|
################################################################################################################ |
|
564
|
|
|
if not is_quick_mode: |
|
565
|
|
|
for point in point_list: |
|
566
|
|
|
point_values = [] |
|
567
|
|
|
point_timestamps = [] |
|
568
|
|
|
if point['object_type'] == 'ENERGY_VALUE': |
|
569
|
|
|
query = (" SELECT utc_date_time, actual_value " |
|
570
|
|
|
" FROM tbl_energy_value " |
|
571
|
|
|
" WHERE point_id = %s " |
|
572
|
|
|
" AND utc_date_time BETWEEN %s AND %s " |
|
573
|
|
|
" ORDER BY utc_date_time ") |
|
574
|
|
|
cursor_historical.execute(query, (point['id'], |
|
575
|
|
|
reporting_start_datetime_utc, |
|
576
|
|
|
reporting_end_datetime_utc)) |
|
577
|
|
|
rows = cursor_historical.fetchall() |
|
578
|
|
|
|
|
579
|
|
|
if rows is not None and len(rows) > 0: |
|
580
|
|
|
for row in rows: |
|
581
|
|
|
current_datetime_local = row[0].replace(tzinfo=timezone.utc) + \ |
|
582
|
|
|
timedelta(minutes=timezone_offset) |
|
583
|
|
|
current_datetime = current_datetime_local.strftime('%Y-%m-%dT%H:%M:%S') |
|
584
|
|
|
point_timestamps.append(current_datetime) |
|
585
|
|
|
point_values.append(row[1]) |
|
586
|
|
|
elif point['object_type'] == 'ANALOG_VALUE': |
|
587
|
|
|
query = (" SELECT utc_date_time, actual_value " |
|
588
|
|
|
" FROM tbl_analog_value " |
|
589
|
|
|
" WHERE point_id = %s " |
|
590
|
|
|
" AND utc_date_time BETWEEN %s AND %s " |
|
591
|
|
|
" ORDER BY utc_date_time ") |
|
592
|
|
|
cursor_historical.execute(query, (point['id'], |
|
593
|
|
|
reporting_start_datetime_utc, |
|
594
|
|
|
reporting_end_datetime_utc)) |
|
595
|
|
|
rows = cursor_historical.fetchall() |
|
596
|
|
|
|
|
597
|
|
|
if rows is not None and len(rows) > 0: |
|
598
|
|
|
for row in rows: |
|
599
|
|
|
current_datetime_local = row[0].replace(tzinfo=timezone.utc) + \ |
|
600
|
|
|
timedelta(minutes=timezone_offset) |
|
601
|
|
|
current_datetime = current_datetime_local.strftime('%Y-%m-%dT%H:%M:%S') |
|
602
|
|
|
point_timestamps.append(current_datetime) |
|
603
|
|
|
point_values.append(row[1]) |
|
604
|
|
|
elif point['object_type'] == 'DIGITAL_VALUE': |
|
605
|
|
|
query = (" SELECT utc_date_time, actual_value " |
|
606
|
|
|
" FROM tbl_digital_value " |
|
607
|
|
|
" WHERE point_id = %s " |
|
608
|
|
|
" AND utc_date_time BETWEEN %s AND %s " |
|
609
|
|
|
" ORDER BY utc_date_time ") |
|
610
|
|
|
cursor_historical.execute(query, (point['id'], |
|
611
|
|
|
reporting_start_datetime_utc, |
|
612
|
|
|
reporting_end_datetime_utc)) |
|
613
|
|
|
rows = cursor_historical.fetchall() |
|
614
|
|
|
|
|
615
|
|
|
if rows is not None and len(rows) > 0: |
|
616
|
|
|
for row in rows: |
|
617
|
|
|
current_datetime_local = row[0].replace(tzinfo=timezone.utc) + \ |
|
618
|
|
|
timedelta(minutes=timezone_offset) |
|
619
|
|
|
current_datetime = current_datetime_local.strftime('%Y-%m-%dT%H:%M:%S') |
|
620
|
|
|
point_timestamps.append(current_datetime) |
|
621
|
|
|
point_values.append(row[1]) |
|
622
|
|
|
|
|
623
|
|
|
parameters_data['names'].append(point['name'] + ' (' + point['units'] + ')') |
|
624
|
|
|
parameters_data['timestamps'].append(point_timestamps) |
|
625
|
|
|
parameters_data['values'].append(point_values) |
|
626
|
|
|
|
|
627
|
|
|
################################################################################################################ |
|
628
|
|
|
# Step 8: construct the report |
|
629
|
|
|
################################################################################################################ |
|
630
|
|
|
if cursor_system: |
|
631
|
|
|
cursor_system.close() |
|
632
|
|
|
if cnx_system: |
|
633
|
|
|
cnx_system.close() |
|
634
|
|
|
|
|
635
|
|
|
if cursor_energy: |
|
636
|
|
|
cursor_energy.close() |
|
637
|
|
|
if cnx_energy: |
|
638
|
|
|
cnx_energy.close() |
|
639
|
|
|
|
|
640
|
|
|
if cursor_energy_plan: |
|
641
|
|
|
cursor_energy_plan.close() |
|
642
|
|
|
if cnx_energy_plan: |
|
643
|
|
|
cnx_energy_plan.close() |
|
644
|
|
|
|
|
645
|
|
|
if cursor_historical: |
|
646
|
|
|
cursor_historical.close() |
|
647
|
|
|
if cnx_historical: |
|
648
|
|
|
cnx_historical.close() |
|
649
|
|
|
|
|
650
|
|
|
result = dict() |
|
651
|
|
|
|
|
652
|
|
|
result['equipment'] = dict() |
|
653
|
|
|
result['equipment']['name'] = equipment['name'] |
|
654
|
|
|
|
|
655
|
|
|
result['base_period'] = dict() |
|
656
|
|
|
result['base_period']['names'] = list() |
|
657
|
|
|
result['base_period']['units'] = list() |
|
658
|
|
|
result['base_period']['timestamps'] = list() |
|
659
|
|
|
result['base_period']['values_saving'] = list() |
|
660
|
|
|
result['base_period']['subtotals_saving'] = list() |
|
661
|
|
|
result['base_period']['subtotals_in_kgce_saving'] = list() |
|
662
|
|
|
result['base_period']['subtotals_in_kgco2e_saving'] = list() |
|
663
|
|
|
result['base_period']['total_in_kgce_saving'] = Decimal(0.0) |
|
664
|
|
|
result['base_period']['total_in_kgco2e_saving'] = Decimal(0.0) |
|
665
|
|
|
if energy_category_set is not None and len(energy_category_set) > 0: |
|
666
|
|
|
for energy_category_id in energy_category_set: |
|
667
|
|
|
result['base_period']['names'].append(energy_category_dict[energy_category_id]['name']) |
|
668
|
|
|
result['base_period']['units'].append(energy_category_dict[energy_category_id]['unit_of_measure']) |
|
669
|
|
|
result['base_period']['timestamps'].append(base[energy_category_id]['timestamps']) |
|
670
|
|
|
result['base_period']['values_saving'].append(base[energy_category_id]['values_saving']) |
|
671
|
|
|
result['base_period']['subtotals_saving'].append(base[energy_category_id]['subtotal_saving']) |
|
672
|
|
|
result['base_period']['subtotals_in_kgce_saving'].append( |
|
673
|
|
|
base[energy_category_id]['subtotal_in_kgce_saving']) |
|
674
|
|
|
result['base_period']['subtotals_in_kgco2e_saving'].append( |
|
675
|
|
|
base[energy_category_id]['subtotal_in_kgco2e_saving']) |
|
676
|
|
|
result['base_period']['total_in_kgce_saving'] += base[energy_category_id]['subtotal_in_kgce_saving'] |
|
677
|
|
|
result['base_period']['total_in_kgco2e_saving'] += base[energy_category_id]['subtotal_in_kgco2e_saving'] |
|
678
|
|
|
|
|
679
|
|
|
result['reporting_period'] = dict() |
|
680
|
|
|
result['reporting_period']['names'] = list() |
|
681
|
|
|
result['reporting_period']['energy_category_ids'] = list() |
|
682
|
|
|
result['reporting_period']['units'] = list() |
|
683
|
|
|
result['reporting_period']['timestamps'] = list() |
|
684
|
|
|
result['reporting_period']['values_saving'] = list() |
|
685
|
|
|
result['reporting_period']['rates_saving'] = list() |
|
686
|
|
|
result['reporting_period']['subtotals_saving'] = list() |
|
687
|
|
|
result['reporting_period']['subtotals_in_kgce_saving'] = list() |
|
688
|
|
|
result['reporting_period']['subtotals_in_kgco2e_saving'] = list() |
|
689
|
|
|
result['reporting_period']['increment_rates_saving'] = list() |
|
690
|
|
|
result['reporting_period']['total_in_kgce_saving'] = Decimal(0.0) |
|
691
|
|
|
result['reporting_period']['total_in_kgco2e_saving'] = Decimal(0.0) |
|
692
|
|
|
result['reporting_period']['increment_rate_in_kgce_saving'] = Decimal(0.0) |
|
693
|
|
|
result['reporting_period']['increment_rate_in_kgco2e_saving'] = Decimal(0.0) |
|
694
|
|
|
|
|
695
|
|
|
if energy_category_set is not None and len(energy_category_set) > 0: |
|
696
|
|
|
for energy_category_id in energy_category_set: |
|
697
|
|
|
result['reporting_period']['names'].append(energy_category_dict[energy_category_id]['name']) |
|
698
|
|
|
result['reporting_period']['energy_category_ids'].append(energy_category_id) |
|
699
|
|
|
result['reporting_period']['units'].append(energy_category_dict[energy_category_id]['unit_of_measure']) |
|
700
|
|
|
result['reporting_period']['timestamps'].append(reporting[energy_category_id]['timestamps']) |
|
701
|
|
|
result['reporting_period']['values_saving'].append(reporting[energy_category_id]['values_saving']) |
|
702
|
|
|
result['reporting_period']['subtotals_saving'].append(reporting[energy_category_id]['subtotal_saving']) |
|
703
|
|
|
result['reporting_period']['subtotals_in_kgce_saving'].append( |
|
704
|
|
|
reporting[energy_category_id]['subtotal_in_kgce_saving']) |
|
705
|
|
|
result['reporting_period']['subtotals_in_kgco2e_saving'].append( |
|
706
|
|
|
reporting[energy_category_id]['subtotal_in_kgco2e_saving']) |
|
707
|
|
|
result['reporting_period']['increment_rates_saving'].append( |
|
708
|
|
|
(reporting[energy_category_id]['subtotal_saving'] - base[energy_category_id]['subtotal_saving']) / |
|
709
|
|
|
base[energy_category_id]['subtotal_saving'] |
|
710
|
|
|
if base[energy_category_id]['subtotal_saving'] != Decimal(0.0) else None) |
|
711
|
|
|
result['reporting_period']['total_in_kgce_saving'] += \ |
|
712
|
|
|
reporting[energy_category_id]['subtotal_in_kgce_saving'] |
|
713
|
|
|
result['reporting_period']['total_in_kgco2e_saving'] += \ |
|
714
|
|
|
reporting[energy_category_id]['subtotal_in_kgco2e_saving'] |
|
715
|
|
|
|
|
716
|
|
|
rate = list() |
|
717
|
|
|
for index, value in enumerate(reporting[energy_category_id]['values_saving']): |
|
718
|
|
|
if index < len(base[energy_category_id]['values_saving']) \ |
|
719
|
|
|
and base[energy_category_id]['values_saving'][index] != 0 and value != 0: |
|
720
|
|
|
rate.append((value - base[energy_category_id]['values_saving'][index]) |
|
721
|
|
|
/ base[energy_category_id]['values_saving'][index]) |
|
722
|
|
|
else: |
|
723
|
|
|
rate.append(None) |
|
724
|
|
|
result['reporting_period']['rates_saving'].append(rate) |
|
725
|
|
|
|
|
726
|
|
|
result['reporting_period']['increment_rate_in_kgce_saving'] = \ |
|
727
|
|
|
(result['reporting_period']['total_in_kgce_saving'] - result['base_period']['total_in_kgce_saving']) / \ |
|
728
|
|
|
result['base_period']['total_in_kgce_saving'] \ |
|
729
|
|
|
if result['base_period']['total_in_kgce_saving'] != Decimal(0.0) else None |
|
730
|
|
|
|
|
731
|
|
|
result['reporting_period']['increment_rate_in_kgco2e_saving'] = \ |
|
732
|
|
|
(result['reporting_period']['total_in_kgco2e_saving'] - result['base_period']['total_in_kgco2e_saving']) / \ |
|
733
|
|
|
result['base_period']['total_in_kgco2e_saving'] \ |
|
734
|
|
|
if result['base_period']['total_in_kgco2e_saving'] != Decimal(0.0) else None |
|
735
|
|
|
|
|
736
|
|
|
result['parameters'] = { |
|
737
|
|
|
"names": parameters_data['names'], |
|
738
|
|
|
"timestamps": parameters_data['timestamps'], |
|
739
|
|
|
"values": parameters_data['values'] |
|
740
|
|
|
} |
|
741
|
|
|
|
|
742
|
|
|
# export result to Excel file and then encode the file to base64 string |
|
743
|
|
|
result['excel_bytes_base64'] = None |
|
744
|
|
|
if not is_quick_mode: |
|
745
|
|
|
result['excel_bytes_base64'] = excelexporters.equipmentsaving.export(result, |
|
746
|
|
|
equipment['name'], |
|
747
|
|
|
base_period_start_datetime_local, |
|
748
|
|
|
base_period_end_datetime_local, |
|
749
|
|
|
reporting_period_start_datetime_local, |
|
750
|
|
|
reporting_period_end_datetime_local, |
|
751
|
|
|
period_type, |
|
752
|
|
|
language) |
|
753
|
|
|
|
|
754
|
|
|
resp.text = json.dumps(result) |
|
755
|
|
|
|
MyEMS /
myems
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