MyEMS /
myems
| @@ 11-281 (lines=271) @@ | ||
| 8 | from core.useractivity import access_control, api_key_control |
|
| 9 | ||
| 10 | ||
| 11 | class Reporting: |
|
| 12 | def __init__(self): |
|
| 13 | """Initializes Class""" |
|
| 14 | pass |
|
| 15 | ||
| 16 | @staticmethod |
|
| 17 | def on_options(req, resp): |
|
| 18 | _ = req |
|
| 19 | resp.status = falcon.HTTP_200 |
|
| 20 | ||
| 21 | #################################################################################################################### |
|
| 22 | # PROCEDURES |
|
| 23 | # Step 1: valid parameters |
|
| 24 | # Step 2: query the energy storage power station list |
|
| 25 | # Step 3: query generation billing data in 7 days |
|
| 26 | # Step 5: query generation billing data in this month |
|
| 27 | # Step 7: query generation billing data in this year |
|
| 28 | # Step 9: construct the report |
|
| 29 | #################################################################################################################### |
|
| 30 | @staticmethod |
|
| 31 | def on_get(req, resp): |
|
| 32 | if 'API-KEY' not in req.headers or \ |
|
| 33 | not isinstance(req.headers['API-KEY'], str) or \ |
|
| 34 | len(str.strip(req.headers['API-KEY'])) == 0: |
|
| 35 | access_control(req) |
|
| 36 | else: |
|
| 37 | api_key_control(req) |
|
| 38 | user_uuid = req.params.get('useruuid') |
|
| 39 | ||
| 40 | ################################################################################################################ |
|
| 41 | # Step 1: valid parameters |
|
| 42 | ################################################################################################################ |
|
| 43 | if user_uuid is None: |
|
| 44 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', description='API.INVALID_USER_UUID') |
|
| 45 | else: |
|
| 46 | user_uuid = str.strip(user_uuid) |
|
| 47 | if len(user_uuid) != 36: |
|
| 48 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
| 49 | description='API.INVALID_USER_UUID') |
|
| 50 | ||
| 51 | ################################################################################################################ |
|
| 52 | # Step 2: query the energy storage power station list |
|
| 53 | ################################################################################################################ |
|
| 54 | cnx_user = mysql.connector.connect(**config.myems_user_db) |
|
| 55 | cursor_user = cnx_user.cursor() |
|
| 56 | cursor_user.execute(" SELECT id, is_admin, privilege_id " |
|
| 57 | " FROM tbl_users " |
|
| 58 | " WHERE uuid = %s ", (user_uuid,)) |
|
| 59 | row_user = cursor_user.fetchone() |
|
| 60 | if row_user is None: |
|
| 61 | if cursor_user: |
|
| 62 | cursor_user.close() |
|
| 63 | if cnx_user: |
|
| 64 | cnx_user.close() |
|
| 65 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
| 66 | description='API.USER_NOT_FOUND') |
|
| 67 | ||
| 68 | user = {'id': row_user[0], 'is_admin': row_user[1], 'privilege_id': row_user[2]} |
|
| 69 | ||
| 70 | # Get energy storage power stations |
|
| 71 | cnx_system_db = mysql.connector.connect(**config.myems_system_db) |
|
| 72 | cursor_system_db = cnx_system_db.cursor() |
|
| 73 | query = (" SELECT m.id, m.name, m.uuid " |
|
| 74 | " FROM tbl_photovoltaic_power_stations m, tbl_photovoltaic_power_stations_users mu " |
|
| 75 | " WHERE m.phase_of_lifecycle != '3installation' " |
|
| 76 | " AND m.id = mu.photovoltaic_power_station_id " |
|
| 77 | " AND mu.user_id = %s " |
|
| 78 | " ORDER BY id ") |
|
| 79 | cursor_system_db.execute(query, (user['id'],)) |
|
| 80 | rows_photovoltaic_power_stations = cursor_system_db.fetchall() |
|
| 81 | ||
| 82 | photovoltaic_power_station_list = list() |
|
| 83 | photovoltaic_power_station_names = list() |
|
| 84 | if rows_photovoltaic_power_stations is not None and len(rows_photovoltaic_power_stations) > 0: |
|
| 85 | for row in rows_photovoltaic_power_stations: |
|
| 86 | meta_result = {"id": row[0], |
|
| 87 | "name": row[1], |
|
| 88 | "uuid": row[2]} |
|
| 89 | photovoltaic_power_station_list.append(meta_result) |
|
| 90 | photovoltaic_power_station_names.append(row[1]) |
|
| 91 | ################################################################################################################ |
|
| 92 | # Step 3: query generation billing data in 7 days |
|
| 93 | ################################################################################################################ |
|
| 94 | timezone_offset = int(config.utc_offset[1:3]) * 60 + int(config.utc_offset[4:6]) |
|
| 95 | if config.utc_offset[0] == '-': |
|
| 96 | timezone_offset = -timezone_offset |
|
| 97 | reporting = dict() |
|
| 98 | reporting['generation_7_days'] = dict() |
|
| 99 | reporting['generation_this_month'] = dict() |
|
| 100 | reporting['generation_this_year'] = dict() |
|
| 101 | ||
| 102 | end_datetime_utc = datetime.utcnow() |
|
| 103 | end_datetime_local = datetime.utcnow() + timedelta(minutes=timezone_offset) |
|
| 104 | period_type = 'daily' |
|
| 105 | start_datetime_local = end_datetime_local.replace(hour=0, minute=0, second=0, microsecond=0) - timedelta(days=6) |
|
| 106 | start_datetime_utc = start_datetime_local - timedelta(minutes=timezone_offset) |
|
| 107 | print('start_datetime_local:' + start_datetime_local.isoformat()) |
|
| 108 | print('end_datetime_local:' + end_datetime_local.isoformat()) |
|
| 109 | print('start_datetime_utc:' + start_datetime_utc.isoformat()) |
|
| 110 | print('end_datetime_utc:' + end_datetime_utc.isoformat()) |
|
| 111 | ||
| 112 | cnx_billing_db = mysql.connector.connect(**config.myems_billing_db) |
|
| 113 | cursor_billing_db = cnx_billing_db.cursor() |
|
| 114 | ||
| 115 | reporting['generation_7_days'] = dict() |
|
| 116 | reporting['generation_7_days']['timestamps_array'] = list() |
|
| 117 | reporting['generation_7_days']['values_array'] = list() |
|
| 118 | ||
| 119 | for photovoltaic_power_station in photovoltaic_power_station_list: |
|
| 120 | timestamps = list() |
|
| 121 | values = list() |
|
| 122 | query = (" SELECT start_datetime_utc, actual_value " |
|
| 123 | " FROM tbl_photovoltaic_power_station_generation_hourly " |
|
| 124 | " WHERE photovoltaic_power_station_id = %s " |
|
| 125 | " AND start_datetime_utc >= %s " |
|
| 126 | " AND start_datetime_utc < %s " |
|
| 127 | " ORDER BY start_datetime_utc ") |
|
| 128 | cursor_billing_db.execute(query, (photovoltaic_power_station['id'], start_datetime_utc, end_datetime_utc)) |
|
| 129 | rows_generation_hourly = cursor_billing_db.fetchall() |
|
| 130 | ||
| 131 | rows_generation_periodically = utilities.aggregate_hourly_data_by_period(rows_generation_hourly, |
|
| 132 | start_datetime_utc, |
|
| 133 | end_datetime_utc, |
|
| 134 | period_type) |
|
| 135 | for row_generation_periodically in rows_generation_periodically: |
|
| 136 | current_datetime_local = row_generation_periodically[0].replace(tzinfo=timezone.utc) + \ |
|
| 137 | timedelta(minutes=timezone_offset) |
|
| 138 | if period_type == 'hourly': |
|
| 139 | current_datetime = current_datetime_local.isoformat()[0:19] |
|
| 140 | elif period_type == 'daily': |
|
| 141 | current_datetime = current_datetime_local.isoformat()[0:10] |
|
| 142 | elif period_type == 'weekly': |
|
| 143 | current_datetime = current_datetime_local.isoformat()[0:10] |
|
| 144 | elif period_type == 'monthly': |
|
| 145 | current_datetime = current_datetime_local.isoformat()[0:7] |
|
| 146 | elif period_type == 'yearly': |
|
| 147 | current_datetime = current_datetime_local.isoformat()[0:4] |
|
| 148 | ||
| 149 | actual_value = Decimal(0.0) if row_generation_periodically[1] is None else \ |
|
| 150 | row_generation_periodically[1] |
|
| 151 | timestamps.append(current_datetime) |
|
| 152 | values.append(actual_value) |
|
| 153 | reporting['generation_7_days']['timestamps_array'].append(timestamps) |
|
| 154 | reporting['generation_7_days']['values_array'].append(values) |
|
| 155 | ||
| 156 | ################################################################################################################ |
|
| 157 | # Step 5: query generation billing data in this month |
|
| 158 | ################################################################################################################ |
|
| 159 | end_datetime_utc = datetime.utcnow() |
|
| 160 | end_datetime_local = datetime.utcnow() + timedelta(minutes=timezone_offset) |
|
| 161 | period_type = 'daily' |
|
| 162 | start_datetime_local = end_datetime_local.replace(day=1, hour=0, minute=0, second=0, microsecond=0) |
|
| 163 | start_datetime_utc = start_datetime_local - timedelta(minutes=timezone_offset) |
|
| 164 | print('start_datetime_local:' + start_datetime_local.isoformat()) |
|
| 165 | print('end_datetime_local:' + end_datetime_local.isoformat()) |
|
| 166 | print('start_datetime_utc:' + start_datetime_utc.isoformat()) |
|
| 167 | print('end_datetime_utc:' + end_datetime_utc.isoformat()) |
|
| 168 | ||
| 169 | reporting['generation_this_month'] = dict() |
|
| 170 | reporting['generation_this_month']['timestamps_array'] = list() |
|
| 171 | reporting['generation_this_month']['values_array'] = list() |
|
| 172 | ||
| 173 | for photovoltaic_power_station in photovoltaic_power_station_list: |
|
| 174 | timestamps = list() |
|
| 175 | values = list() |
|
| 176 | query = (" SELECT start_datetime_utc, actual_value " |
|
| 177 | " FROM tbl_photovoltaic_power_station_generation_hourly " |
|
| 178 | " WHERE photovoltaic_power_station_id = %s " |
|
| 179 | " AND start_datetime_utc >= %s " |
|
| 180 | " AND start_datetime_utc < %s " |
|
| 181 | " ORDER BY start_datetime_utc ") |
|
| 182 | cursor_billing_db.execute(query, (photovoltaic_power_station['id'], start_datetime_utc, end_datetime_utc)) |
|
| 183 | rows_generation_hourly = cursor_billing_db.fetchall() |
|
| 184 | ||
| 185 | rows_generation_periodically = utilities.aggregate_hourly_data_by_period(rows_generation_hourly, |
|
| 186 | start_datetime_utc, |
|
| 187 | end_datetime_utc, |
|
| 188 | period_type) |
|
| 189 | ||
| 190 | for row_generation_periodically in rows_generation_periodically: |
|
| 191 | current_datetime_local = row_generation_periodically[0].replace(tzinfo=timezone.utc) + \ |
|
| 192 | timedelta(minutes=timezone_offset) |
|
| 193 | if period_type == 'hourly': |
|
| 194 | current_datetime = current_datetime_local.isoformat()[0:19] |
|
| 195 | elif period_type == 'daily': |
|
| 196 | current_datetime = current_datetime_local.isoformat()[0:10] |
|
| 197 | elif period_type == 'weekly': |
|
| 198 | current_datetime = current_datetime_local.isoformat()[0:10] |
|
| 199 | elif period_type == 'monthly': |
|
| 200 | current_datetime = current_datetime_local.isoformat()[0:7] |
|
| 201 | elif period_type == 'yearly': |
|
| 202 | current_datetime = current_datetime_local.isoformat()[0:4] |
|
| 203 | ||
| 204 | actual_value = Decimal(0.0) if row_generation_periodically[1] is None else \ |
|
| 205 | row_generation_periodically[1] |
|
| 206 | timestamps.append(current_datetime) |
|
| 207 | values.append(actual_value) |
|
| 208 | reporting['generation_this_month']['timestamps_array'].append(timestamps) |
|
| 209 | reporting['generation_this_month']['values_array'].append(values) |
|
| 210 | ||
| 211 | ################################################################################################################ |
|
| 212 | # Step 7: query generation billing data in this year |
|
| 213 | ################################################################################################################ |
|
| 214 | end_datetime_utc = datetime.utcnow() |
|
| 215 | end_datetime_local = datetime.utcnow() + timedelta(minutes=timezone_offset) |
|
| 216 | period_type = 'monthly' |
|
| 217 | start_datetime_local = end_datetime_local.replace(month=1, day=1, hour=0, minute=0, second=0, microsecond=0) |
|
| 218 | start_datetime_utc = start_datetime_local - timedelta(minutes=timezone_offset) |
|
| 219 | print('start_datetime_local:' + start_datetime_local.isoformat()) |
|
| 220 | print('end_datetime_local:' + end_datetime_local.isoformat()) |
|
| 221 | print('start_datetime_utc:' + start_datetime_utc.isoformat()) |
|
| 222 | print('end_datetime_utc:' + end_datetime_utc.isoformat()) |
|
| 223 | ||
| 224 | reporting['generation_this_year'] = dict() |
|
| 225 | reporting['generation_this_year']['timestamps_array'] = list() |
|
| 226 | reporting['generation_this_year']['values_array'] = list() |
|
| 227 | ||
| 228 | for photovoltaic_power_station in photovoltaic_power_station_list: |
|
| 229 | timestamps = list() |
|
| 230 | values = list() |
|
| 231 | query = (" SELECT start_datetime_utc, actual_value " |
|
| 232 | " FROM tbl_photovoltaic_power_station_generation_hourly " |
|
| 233 | " WHERE photovoltaic_power_station_id = %s " |
|
| 234 | " AND start_datetime_utc >= %s " |
|
| 235 | " AND start_datetime_utc < %s " |
|
| 236 | " ORDER BY start_datetime_utc ") |
|
| 237 | cursor_billing_db.execute(query, (photovoltaic_power_station['id'], start_datetime_utc, end_datetime_utc)) |
|
| 238 | rows_generation_hourly = cursor_billing_db.fetchall() |
|
| 239 | ||
| 240 | rows_generation_periodically = utilities.aggregate_hourly_data_by_period(rows_generation_hourly, |
|
| 241 | start_datetime_utc, |
|
| 242 | end_datetime_utc, |
|
| 243 | period_type) |
|
| 244 | for row_generation_periodically in rows_generation_periodically: |
|
| 245 | current_datetime_local = row_generation_periodically[0].replace(tzinfo=timezone.utc) + \ |
|
| 246 | timedelta(minutes=timezone_offset) |
|
| 247 | if period_type == 'hourly': |
|
| 248 | current_datetime = current_datetime_local.isoformat()[0:19] |
|
| 249 | elif period_type == 'daily': |
|
| 250 | current_datetime = current_datetime_local.isoformat()[0:10] |
|
| 251 | elif period_type == 'weekly': |
|
| 252 | current_datetime = current_datetime_local.isoformat()[0:10] |
|
| 253 | elif period_type == 'monthly': |
|
| 254 | current_datetime = current_datetime_local.isoformat()[0:7] |
|
| 255 | elif period_type == 'yearly': |
|
| 256 | current_datetime = current_datetime_local.isoformat()[0:4] |
|
| 257 | ||
| 258 | actual_value = Decimal(0.0) if row_generation_periodically[1] is None else \ |
|
| 259 | row_generation_periodically[1] |
|
| 260 | timestamps.append(current_datetime) |
|
| 261 | values.append(actual_value) |
|
| 262 | reporting['generation_this_year']['timestamps_array'].append(timestamps) |
|
| 263 | reporting['generation_this_year']['values_array'].append(values) |
|
| 264 | ||
| 265 | ################################################################################################################ |
|
| 266 | # Step 9: construct the report |
|
| 267 | ################################################################################################################ |
|
| 268 | if cursor_system_db: |
|
| 269 | cursor_system_db.close() |
|
| 270 | if cnx_system_db: |
|
| 271 | cnx_system_db.close() |
|
| 272 | ||
| 273 | if cursor_billing_db: |
|
| 274 | cursor_billing_db.close() |
|
| 275 | if cnx_billing_db: |
|
| 276 | cnx_billing_db.close() |
|
| 277 | ||
| 278 | result = dict() |
|
| 279 | result['photovoltaic_power_station_names'] = photovoltaic_power_station_names |
|
| 280 | result['reporting'] = reporting |
|
| 281 | resp.text = json.dumps(result) |
|
| 282 | ||
| @@ 11-281 (lines=271) @@ | ||
| 8 | from core.useractivity import access_control, api_key_control |
|
| 9 | ||
| 10 | ||
| 11 | class Reporting: |
|
| 12 | def __init__(self): |
|
| 13 | """Initializes Class""" |
|
| 14 | pass |
|
| 15 | ||
| 16 | @staticmethod |
|
| 17 | def on_options(req, resp): |
|
| 18 | _ = req |
|
| 19 | resp.status = falcon.HTTP_200 |
|
| 20 | ||
| 21 | #################################################################################################################### |
|
| 22 | # PROCEDURES |
|
| 23 | # Step 1: valid parameters |
|
| 24 | # Step 2: query the energy storage power station list |
|
| 25 | # Step 3: query charge carbon data in 7 days |
|
| 26 | # Step 5: query charge carbon data in this month |
|
| 27 | # Step 7: query charge carbon data in this year |
|
| 28 | # Step 9: construct the report |
|
| 29 | #################################################################################################################### |
|
| 30 | @staticmethod |
|
| 31 | def on_get(req, resp): |
|
| 32 | if 'API-KEY' not in req.headers or \ |
|
| 33 | not isinstance(req.headers['API-KEY'], str) or \ |
|
| 34 | len(str.strip(req.headers['API-KEY'])) == 0: |
|
| 35 | access_control(req) |
|
| 36 | else: |
|
| 37 | api_key_control(req) |
|
| 38 | user_uuid = req.params.get('useruuid') |
|
| 39 | ||
| 40 | ################################################################################################################ |
|
| 41 | # Step 1: valid parameters |
|
| 42 | ################################################################################################################ |
|
| 43 | if user_uuid is None: |
|
| 44 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', description='API.INVALID_USER_UUID') |
|
| 45 | else: |
|
| 46 | user_uuid = str.strip(user_uuid) |
|
| 47 | if len(user_uuid) != 36: |
|
| 48 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
|
| 49 | description='API.INVALID_USER_UUID') |
|
| 50 | ||
| 51 | ################################################################################################################ |
|
| 52 | # Step 2: query the energy storage power station list |
|
| 53 | ################################################################################################################ |
|
| 54 | cnx_user = mysql.connector.connect(**config.myems_user_db) |
|
| 55 | cursor_user = cnx_user.cursor() |
|
| 56 | cursor_user.execute(" SELECT id, is_admin, privilege_id " |
|
| 57 | " FROM tbl_users " |
|
| 58 | " WHERE uuid = %s ", (user_uuid,)) |
|
| 59 | row_user = cursor_user.fetchone() |
|
| 60 | if row_user is None: |
|
| 61 | if cursor_user: |
|
| 62 | cursor_user.close() |
|
| 63 | if cnx_user: |
|
| 64 | cnx_user.close() |
|
| 65 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
|
| 66 | description='API.USER_NOT_FOUND') |
|
| 67 | ||
| 68 | user = {'id': row_user[0], 'is_admin': row_user[1], 'privilege_id': row_user[2]} |
|
| 69 | ||
| 70 | # Get energy storage power stations |
|
| 71 | cnx_system_db = mysql.connector.connect(**config.myems_system_db) |
|
| 72 | cursor_system_db = cnx_system_db.cursor() |
|
| 73 | query = (" SELECT m.id, m.name, m.uuid " |
|
| 74 | " FROM tbl_photovoltaic_power_stations m, tbl_photovoltaic_power_stations_users mu " |
|
| 75 | " WHERE m.phase_of_lifecycle != '3installation' " |
|
| 76 | " AND m.id = mu.photovoltaic_power_station_id " |
|
| 77 | " AND mu.user_id = %s " |
|
| 78 | " ORDER BY id ") |
|
| 79 | cursor_system_db.execute(query, (user['id'],)) |
|
| 80 | rows_photovoltaic_power_stations = cursor_system_db.fetchall() |
|
| 81 | ||
| 82 | photovoltaic_power_station_list = list() |
|
| 83 | photovoltaic_power_station_names = list() |
|
| 84 | if rows_photovoltaic_power_stations is not None and len(rows_photovoltaic_power_stations) > 0: |
|
| 85 | for row in rows_photovoltaic_power_stations: |
|
| 86 | meta_result = {"id": row[0], |
|
| 87 | "name": row[1], |
|
| 88 | "uuid": row[2]} |
|
| 89 | photovoltaic_power_station_list.append(meta_result) |
|
| 90 | photovoltaic_power_station_names.append(row[1]) |
|
| 91 | ################################################################################################################ |
|
| 92 | # Step 3: query generation carbon data in 7 days |
|
| 93 | ################################################################################################################ |
|
| 94 | timezone_offset = int(config.utc_offset[1:3]) * 60 + int(config.utc_offset[4:6]) |
|
| 95 | if config.utc_offset[0] == '-': |
|
| 96 | timezone_offset = -timezone_offset |
|
| 97 | reporting = dict() |
|
| 98 | reporting['generation_7_days'] = dict() |
|
| 99 | reporting['generation_this_month'] = dict() |
|
| 100 | reporting['generation_this_year'] = dict() |
|
| 101 | ||
| 102 | end_datetime_utc = datetime.utcnow() |
|
| 103 | end_datetime_local = datetime.utcnow() + timedelta(minutes=timezone_offset) |
|
| 104 | period_type = 'daily' |
|
| 105 | start_datetime_local = end_datetime_local.replace(hour=0, minute=0, second=0, microsecond=0) - timedelta(days=6) |
|
| 106 | start_datetime_utc = start_datetime_local - timedelta(minutes=timezone_offset) |
|
| 107 | print('start_datetime_local:' + start_datetime_local.isoformat()) |
|
| 108 | print('end_datetime_local:' + end_datetime_local.isoformat()) |
|
| 109 | print('start_datetime_utc:' + start_datetime_utc.isoformat()) |
|
| 110 | print('end_datetime_utc:' + end_datetime_utc.isoformat()) |
|
| 111 | ||
| 112 | cnx_carbon_db = mysql.connector.connect(**config.myems_carbon_db) |
|
| 113 | cursor_carbon_db = cnx_carbon_db.cursor() |
|
| 114 | ||
| 115 | reporting['generation_7_days'] = dict() |
|
| 116 | reporting['generation_7_days']['timestamps_array'] = list() |
|
| 117 | reporting['generation_7_days']['values_array'] = list() |
|
| 118 | ||
| 119 | for photovoltaic_power_station in photovoltaic_power_station_list: |
|
| 120 | timestamps = list() |
|
| 121 | values = list() |
|
| 122 | query = (" SELECT start_datetime_utc, actual_value " |
|
| 123 | " FROM tbl_photovoltaic_power_station_generation_hourly " |
|
| 124 | " WHERE photovoltaic_power_station_id = %s " |
|
| 125 | " AND start_datetime_utc >= %s " |
|
| 126 | " AND start_datetime_utc < %s " |
|
| 127 | " ORDER BY start_datetime_utc ") |
|
| 128 | cursor_carbon_db.execute(query, (photovoltaic_power_station['id'], start_datetime_utc, end_datetime_utc)) |
|
| 129 | rows_generation_hourly = cursor_carbon_db.fetchall() |
|
| 130 | ||
| 131 | rows_generation_periodically = utilities.aggregate_hourly_data_by_period(rows_generation_hourly, |
|
| 132 | start_datetime_utc, |
|
| 133 | end_datetime_utc, |
|
| 134 | period_type) |
|
| 135 | for row_generation_periodically in rows_generation_periodically: |
|
| 136 | current_datetime_local = row_generation_periodically[0].replace(tzinfo=timezone.utc) + \ |
|
| 137 | timedelta(minutes=timezone_offset) |
|
| 138 | if period_type == 'hourly': |
|
| 139 | current_datetime = current_datetime_local.isoformat()[0:19] |
|
| 140 | elif period_type == 'daily': |
|
| 141 | current_datetime = current_datetime_local.isoformat()[0:10] |
|
| 142 | elif period_type == 'weekly': |
|
| 143 | current_datetime = current_datetime_local.isoformat()[0:10] |
|
| 144 | elif period_type == 'monthly': |
|
| 145 | current_datetime = current_datetime_local.isoformat()[0:7] |
|
| 146 | elif period_type == 'yearly': |
|
| 147 | current_datetime = current_datetime_local.isoformat()[0:4] |
|
| 148 | ||
| 149 | actual_value = Decimal(0.0) if row_generation_periodically[1] is None else \ |
|
| 150 | row_generation_periodically[1] |
|
| 151 | timestamps.append(current_datetime) |
|
| 152 | values.append(actual_value) |
|
| 153 | reporting['generation_7_days']['timestamps_array'].append(timestamps) |
|
| 154 | reporting['generation_7_days']['values_array'].append(values) |
|
| 155 | ||
| 156 | ################################################################################################################ |
|
| 157 | # Step 5: query generation carbon data in this month |
|
| 158 | ################################################################################################################ |
|
| 159 | end_datetime_utc = datetime.utcnow() |
|
| 160 | end_datetime_local = datetime.utcnow() + timedelta(minutes=timezone_offset) |
|
| 161 | period_type = 'daily' |
|
| 162 | start_datetime_local = end_datetime_local.replace(day=1, hour=0, minute=0, second=0, microsecond=0) |
|
| 163 | start_datetime_utc = start_datetime_local - timedelta(minutes=timezone_offset) |
|
| 164 | print('start_datetime_local:' + start_datetime_local.isoformat()) |
|
| 165 | print('end_datetime_local:' + end_datetime_local.isoformat()) |
|
| 166 | print('start_datetime_utc:' + start_datetime_utc.isoformat()) |
|
| 167 | print('end_datetime_utc:' + end_datetime_utc.isoformat()) |
|
| 168 | ||
| 169 | reporting['generation_this_month'] = dict() |
|
| 170 | reporting['generation_this_month']['timestamps_array'] = list() |
|
| 171 | reporting['generation_this_month']['values_array'] = list() |
|
| 172 | ||
| 173 | for photovoltaic_power_station in photovoltaic_power_station_list: |
|
| 174 | timestamps = list() |
|
| 175 | values = list() |
|
| 176 | query = (" SELECT start_datetime_utc, actual_value " |
|
| 177 | " FROM tbl_photovoltaic_power_station_generation_hourly " |
|
| 178 | " WHERE photovoltaic_power_station_id = %s " |
|
| 179 | " AND start_datetime_utc >= %s " |
|
| 180 | " AND start_datetime_utc < %s " |
|
| 181 | " ORDER BY start_datetime_utc ") |
|
| 182 | cursor_carbon_db.execute(query, (photovoltaic_power_station['id'], start_datetime_utc, end_datetime_utc)) |
|
| 183 | rows_generation_hourly = cursor_carbon_db.fetchall() |
|
| 184 | ||
| 185 | rows_generation_periodically = utilities.aggregate_hourly_data_by_period(rows_generation_hourly, |
|
| 186 | start_datetime_utc, |
|
| 187 | end_datetime_utc, |
|
| 188 | period_type) |
|
| 189 | ||
| 190 | for row_generation_periodically in rows_generation_periodically: |
|
| 191 | current_datetime_local = row_generation_periodically[0].replace(tzinfo=timezone.utc) + \ |
|
| 192 | timedelta(minutes=timezone_offset) |
|
| 193 | if period_type == 'hourly': |
|
| 194 | current_datetime = current_datetime_local.isoformat()[0:19] |
|
| 195 | elif period_type == 'daily': |
|
| 196 | current_datetime = current_datetime_local.isoformat()[0:10] |
|
| 197 | elif period_type == 'weekly': |
|
| 198 | current_datetime = current_datetime_local.isoformat()[0:10] |
|
| 199 | elif period_type == 'monthly': |
|
| 200 | current_datetime = current_datetime_local.isoformat()[0:7] |
|
| 201 | elif period_type == 'yearly': |
|
| 202 | current_datetime = current_datetime_local.isoformat()[0:4] |
|
| 203 | ||
| 204 | actual_value = Decimal(0.0) if row_generation_periodically[1] is None else \ |
|
| 205 | row_generation_periodically[1] |
|
| 206 | timestamps.append(current_datetime) |
|
| 207 | values.append(actual_value) |
|
| 208 | reporting['generation_this_month']['timestamps_array'].append(timestamps) |
|
| 209 | reporting['generation_this_month']['values_array'].append(values) |
|
| 210 | ||
| 211 | ################################################################################################################ |
|
| 212 | # Step 7: query generation carbon data in this year |
|
| 213 | ################################################################################################################ |
|
| 214 | end_datetime_utc = datetime.utcnow() |
|
| 215 | end_datetime_local = datetime.utcnow() + timedelta(minutes=timezone_offset) |
|
| 216 | period_type = 'monthly' |
|
| 217 | start_datetime_local = end_datetime_local.replace(month=1, day=1, hour=0, minute=0, second=0, microsecond=0) |
|
| 218 | start_datetime_utc = start_datetime_local - timedelta(minutes=timezone_offset) |
|
| 219 | print('start_datetime_local:' + start_datetime_local.isoformat()) |
|
| 220 | print('end_datetime_local:' + end_datetime_local.isoformat()) |
|
| 221 | print('start_datetime_utc:' + start_datetime_utc.isoformat()) |
|
| 222 | print('end_datetime_utc:' + end_datetime_utc.isoformat()) |
|
| 223 | ||
| 224 | reporting['generation_this_year'] = dict() |
|
| 225 | reporting['generation_this_year']['timestamps_array'] = list() |
|
| 226 | reporting['generation_this_year']['values_array'] = list() |
|
| 227 | ||
| 228 | for photovoltaic_power_station in photovoltaic_power_station_list: |
|
| 229 | timestamps = list() |
|
| 230 | values = list() |
|
| 231 | query = (" SELECT start_datetime_utc, actual_value " |
|
| 232 | " FROM tbl_photovoltaic_power_station_generation_hourly " |
|
| 233 | " WHERE photovoltaic_power_station_id = %s " |
|
| 234 | " AND start_datetime_utc >= %s " |
|
| 235 | " AND start_datetime_utc < %s " |
|
| 236 | " ORDER BY start_datetime_utc ") |
|
| 237 | cursor_carbon_db.execute(query, (photovoltaic_power_station['id'], start_datetime_utc, end_datetime_utc)) |
|
| 238 | rows_generation_hourly = cursor_carbon_db.fetchall() |
|
| 239 | ||
| 240 | rows_generation_periodically = utilities.aggregate_hourly_data_by_period(rows_generation_hourly, |
|
| 241 | start_datetime_utc, |
|
| 242 | end_datetime_utc, |
|
| 243 | period_type) |
|
| 244 | for row_generation_periodically in rows_generation_periodically: |
|
| 245 | current_datetime_local = row_generation_periodically[0].replace(tzinfo=timezone.utc) + \ |
|
| 246 | timedelta(minutes=timezone_offset) |
|
| 247 | if period_type == 'hourly': |
|
| 248 | current_datetime = current_datetime_local.isoformat()[0:19] |
|
| 249 | elif period_type == 'daily': |
|
| 250 | current_datetime = current_datetime_local.isoformat()[0:10] |
|
| 251 | elif period_type == 'weekly': |
|
| 252 | current_datetime = current_datetime_local.isoformat()[0:10] |
|
| 253 | elif period_type == 'monthly': |
|
| 254 | current_datetime = current_datetime_local.isoformat()[0:7] |
|
| 255 | elif period_type == 'yearly': |
|
| 256 | current_datetime = current_datetime_local.isoformat()[0:4] |
|
| 257 | ||
| 258 | actual_value = Decimal(0.0) if row_generation_periodically[1] is None else \ |
|
| 259 | row_generation_periodically[1] |
|
| 260 | timestamps.append(current_datetime) |
|
| 261 | values.append(actual_value) |
|
| 262 | reporting['generation_this_year']['timestamps_array'].append(timestamps) |
|
| 263 | reporting['generation_this_year']['values_array'].append(values) |
|
| 264 | ||
| 265 | ################################################################################################################ |
|
| 266 | # Step 9: construct the report |
|
| 267 | ################################################################################################################ |
|
| 268 | if cursor_system_db: |
|
| 269 | cursor_system_db.close() |
|
| 270 | if cnx_system_db: |
|
| 271 | cnx_system_db.close() |
|
| 272 | ||
| 273 | if cursor_carbon_db: |
|
| 274 | cursor_carbon_db.close() |
|
| 275 | if cnx_carbon_db: |
|
| 276 | cnx_carbon_db.close() |
|
| 277 | ||
| 278 | result = dict() |
|
| 279 | result['photovoltaic_power_station_names'] = photovoltaic_power_station_names |
|
| 280 | result['reporting'] = reporting |
|
| 281 | resp.text = json.dumps(result) |
|
| 282 | ||
