MyEMS /
myems
| Total Complexity | 241 |
| Total Lines | 1201 |
| Duplicated Lines | 8.99 % |
| Changes | 0 | ||
Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
Complex classes like core.point often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
| 1 | import falcon |
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| 2 | from datetime import datetime, timedelta |
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| 3 | import mysql.connector |
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| 4 | import simplejson as json |
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| 5 | from core.useractivity import user_logger, admin_control |
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| 6 | import config |
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| 7 | from decimal import Decimal |
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| 8 | |||
| 9 | |||
| 10 | PV_GRID_POINT_COLUMNS = [ |
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| 11 | "power_point_id", |
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| 12 | "total_active_power_point_id", |
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| 13 | "active_power_a_point_id", |
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| 14 | "active_power_b_point_id", |
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| 15 | "active_power_c_point_id", |
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| 16 | "total_reactive_power_point_id", |
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| 17 | "reactive_power_a_point_id", |
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| 18 | "reactive_power_b_point_id", |
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| 19 | "reactive_power_c_point_id", |
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| 20 | "total_apparent_power_point_id", |
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| 21 | "apparent_power_a_point_id", |
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| 22 | "apparent_power_b_point_id", |
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| 23 | "apparent_power_c_point_id", |
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| 24 | "total_power_factor_point_id", |
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| 25 | "active_energy_import_point_id", |
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| 26 | "active_energy_export_point_id", |
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| 27 | "active_energy_net_point_id", |
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| 28 | ] |
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| 29 | |||
| 30 | PV_LOAD_POINT_COLUMNS = list(PV_GRID_POINT_COLUMNS) |
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| 31 | |||
| 32 | _PV_INVERTOR_BASE_COLUMNS = [ |
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| 33 | "invertor_state_point_id", |
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| 34 | "communication_state_point_id", |
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| 35 | "total_energy_point_id", |
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| 36 | "today_energy_point_id", |
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| 37 | "efficiency_point_id", |
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| 38 | "temperature_point_id", |
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| 39 | "power_factor_point_id", |
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| 40 | "active_power_point_id", |
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| 41 | "reactive_power_point_id", |
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| 42 | "frequency_point_id", |
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| 43 | "uab_point_id", |
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| 44 | "ubc_point_id", |
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| 45 | "uca_point_id", |
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| 46 | "ua_point_id", |
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| 47 | "ub_point_id", |
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| 48 | "uc_point_id", |
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| 49 | "ia_point_id", |
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| 50 | "ib_point_id", |
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| 51 | "ic_point_id", |
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| 52 | ] |
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| 53 | _PV_INVERTOR_PV_COLUMNS = [f"pv{i}_{suffix}_point_id" for i in range(1, 29) for suffix in ("u", "i")] |
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| 54 | _PV_INVERTOR_MPPT_COLUMNS = ["mppt_total_energy_point_id", "mppt_power_point_id"] + [f"mppt_{i}_energy_point_id" for i in range(1, 11)] |
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| 55 | PV_INVERTOR_POINT_COLUMNS = ( |
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| 56 | _PV_INVERTOR_BASE_COLUMNS |
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| 57 | + _PV_INVERTOR_PV_COLUMNS |
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| 58 | + _PV_INVERTOR_MPPT_COLUMNS |
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| 59 | + ["startup_time_point_id", "shutdown_time_point_id"] |
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| 60 | ) |
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| 61 | |||
| 62 | POINT_RELATION_CHECKS = [ |
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| 63 | ("tbl_microgrids_grids_points", ("point_id",), "API.THERE_IS_RELATION_WITH_MICROGRIDS_GRIDS_POINTS"), |
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| 64 | ("tbl_microgrids_heatpumps_points", ("point_id",), "API.THERE_IS_RELATION_WITH_MICROGRIDS_HEATPUMPS_POINTS"), |
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| 65 | ("tbl_microgrids_loads_points", ("point_id",), "API.THERE_IS_RELATION_WITH_MICROGRIDS_LOADS_POINTS"), |
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| 66 | ("tbl_microgrids_pvs_points", ("point_id",), "API.THERE_IS_RELATION_WITH_MICROGRIDS_PVS_POINTS"), |
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| 67 | ("tbl_photovoltaic_power_stations", ("latitude_point_id", "longitude_point_id"), "API.THERE_IS_RELATION_WITH_PHOTOVOLTAIC_POWER_STATIONS"), |
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| 68 | ("tbl_photovoltaic_power_stations_grids", tuple(PV_GRID_POINT_COLUMNS), "API.THERE_IS_RELATION_WITH_PHOTOVOLTAIC_POWER_STATIONS_GRIDS"), |
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| 69 | ("tbl_photovoltaic_power_stations_grids_points", ("point_id",), "API.THERE_IS_RELATION_WITH_PHOTOVOLTAIC_POWER_STATIONS_GRIDS"), |
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| 70 | ("tbl_photovoltaic_power_stations_invertors", tuple(PV_INVERTOR_POINT_COLUMNS), "API.THERE_IS_RELATION_WITH_PHOTOVOLTAIC_POWER_STATIONS_INVERTORS"), |
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| 71 | ("tbl_photovoltaic_power_stations_invertors_points", ("point_id",), "API.THERE_IS_RELATION_WITH_PHOTOVOLTAIC_POWER_STATIONS_INVERTORS"), |
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| 72 | ("tbl_photovoltaic_power_stations_loads", tuple(PV_LOAD_POINT_COLUMNS), "API.THERE_IS_RELATION_WITH_PHOTOVOLTAIC_POWER_STATIONS_LOADS"), |
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| 73 | ("tbl_photovoltaic_power_stations_loads_points", ("point_id",), "API.THERE_IS_RELATION_WITH_PHOTOVOLTAIC_POWER_STATIONS_LOADS"), |
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| 74 | ("tbl_points_set_values", ("point_id",), "API.THERE_IS_RELATION_WITH_POINTS_SET_VALUES"), |
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| 75 | ("tbl_power_integrators", ("power_point_id", "result_point_id"), "API.THERE_IS_RELATION_WITH_POWER_INTEGRATORS"), |
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| 76 | ("tbl_virtual_power_plants_microgrids", ("point_id", "virtual_power_plant_id", "microgrid_id"), "API.THERE_IS_RELATION_WITH_VIRTUAL_POWER_PLANTS_MICROGRIDS"), |
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| 77 | ("tbl_wind_farms", ("latitude_point_id", "longitude_point_id"), "API.THERE_IS_RELATION_WITH_WIND_FARMS"), |
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| 78 | ("tbl_meters_points", ("point_id",), "API.THERE_IS_RELATION_WITH_METERS"), |
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| 79 | ("tbl_sensors_points", ("point_id",), "API.THERE_IS_RELATION_WITH_SENSORS"), |
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| 80 | ("tbl_shopfloors_points", ("point_id",), "API.THERE_IS_RELATION_WITH_SHOPFLOORS"), |
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| 81 | ("tbl_stores_points", ("point_id",), "API.THERE_IS_RELATION_WITH_STORES"), |
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| 82 | ("tbl_spaces_points", ("point_id",), "API.THERE_IS_RELATION_WITH_SPACES"), |
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| 83 | ("tbl_tenants_points", ("point_id",), "API.THERE_IS_RELATION_WITH_TENANTS"), |
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| 84 | ("tbl_equipments_parameters", ("point_id",), "API.THERE_IS_RELATION_WITH_EQUIPMENT_PARAMETERS"), |
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| 85 | ("tbl_combined_equipments_parameters", ("point_id",), "API.THERE_IS_RELATION_WITH_COMBINED_EQUIPMENT_PARAMETERS"), |
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| 86 | ("tbl_distribution_circuits_points", ("point_id",), "API.THERE_IS_RELATION_WITH_DISTRIBUTION_CIRCUITS_POINTS"), |
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| 87 | ("tbl_heat_integrators", ("high_temperature_point_id", "low_temperature_point_id", "flow_point_id", "result_point_id"), "API.THERE_IS_RELATION_WITH_HEAT_INTEGRATORS"), |
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| 88 | ("tbl_microgrids_batteries", ("battery_state_point_id", "soc_point_id", "power_point_id"), "API.THERE_IS_RELATION_WITH_MICROGRIDS_BATTERIES"), |
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| 89 | ("tbl_microgrids_power_conversion_systems", ("run_state_point_id", "today_charge_energy_point_id", "today_discharge_energy_point_id", "total_charge_energy_point_id", "total_discharge_energy_point_id"), "API.THERE_IS_RELATION_WITH_MICROGRIDS_POWER_CONVERSION_SYSTEMS"), |
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| 90 | ("tbl_microgrids_evchargers", ("power_point_id",), "API.THERE_IS_RELATION_WITH_MICROGRIDS_EVCHARGERS"), |
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| 91 | ("tbl_microgrids_evchargers_points", ("point_id",), "API.THERE_IS_RELATION_WITH_MICROGRIDS_EVCHARGERS_POINTS"), |
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| 92 | ("tbl_microgrids_generators", ("power_point_id",), "API.THERE_IS_RELATION_WITH_MICROGRIDS_GENERATORS"), |
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| 93 | ("tbl_microgrids_generators_points", ("point_id",), "API.THERE_IS_RELATION_WITH_MICROGRIDS_GENERATORS_POINTS"), |
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| 94 | ("tbl_microgrids_grids", ("power_point_id",), "API.THERE_IS_RELATION_WITH_MICROGRIDS_GRIDS"), |
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| 95 | ("tbl_microgrids_heatpumps", ("power_point_id",), "API.THERE_IS_RELATION_WITH_MICROGRIDS_HEATPUMPS"), |
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| 96 | ("tbl_microgrids_loads", ("power_point_id",), "API.THERE_IS_RELATION_WITH_MICROGRIDS_LOADS"), |
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| 97 | ("tbl_microgrids_photovoltaics", ("power_point_id",), "API.THERE_IS_RELATION_WITH_MICROGRIDS_PHOTOVOLTAICS"), |
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| 98 | ("tbl_microgrids", ("latitude_point_id", "longitude_point_id"), "API.THERE_IS_RELATION_WITH_MICROGRIDS"), |
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| 99 | ("tbl_microgrids_bmses_points", ("point_id",), "API.THERE_IS_RELATION_WITH_MICROGRIDS_BMSES_POINTS"), |
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| 100 | ("tbl_microgrids_pcses_points", ("point_id",), "API.THERE_IS_RELATION_WITH_MICROGRIDS_PCSES_POINTS"), |
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| 101 | ("tbl_virtual_power_plants", ("balancing_price_point_id",), "API.THERE_IS_RELATION_WITH_VIRTUAL_POWER_PLANTS"), |
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| 102 | ("tbl_energy_storage_containers_batteries", ("battery_state_point_id", "soc_point_id", "power_point_id"), "API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_BATTERIES"), |
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| 103 | ("tbl_energy_storage_containers_grids", ("power_point_id",), "API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_GRIDS"), |
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| 104 | ("tbl_energy_storage_containers_grids_points", ("point_id",), "API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_GRIDS_POINTS"), |
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| 105 | ("tbl_energy_storage_containers_bmses_points", ("point_id",), "API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_BMSES_POINTS"), |
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| 106 | ("tbl_energy_storage_containers_dcdcs_points", ("point_id",), "API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_DCDCS"), |
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| 107 | ("tbl_energy_storage_containers_firecontrols_points", ("point_id",), "API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_FIRECONTROLS"), |
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| 108 | ("tbl_energy_storage_containers_hvacs_points", ("point_id",), "API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_HVACS"), |
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| 109 | ("tbl_energy_storage_containers_loads", ("power_point_id",), "API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_LOADS"), |
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| 110 | ("tbl_energy_storage_containers_loads_points", ("point_id",), "API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_LOADS"), |
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| 111 | ("tbl_energy_storage_containers_power_conversion_systems", ("run_state_point_id",), "API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_POWER_CONVERSION_SYSTEMS"), |
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| 112 | ("tbl_energy_storage_containers_pcses_points", ("point_id",), "API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_POWER_CONVERSION_SYSTEMS"), |
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| 113 | ("tbl_energy_storage_containers_stses_points", ("point_id",), "API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_STSES"), |
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| 114 | ("tbl_energy_storage_power_stations", ("latitude_point_id", "longitude_point_id"), "API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_POWER_STATIONS"), |
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| 115 | ("tbl_fuel_integrators", ("power_point_id", "result_point_id"), "API.THERE_IS_RELATION_WITH_FUEL_INTEGRATORS"), |
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| 116 | ("tbl_meters_points", ("point_id",), "API.THERE_IS_RELATION_WITH_METERS_POINTS"), |
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| 117 | ("tbl_sensors_points", ("point_id",), "API.THERE_IS_RELATION_WITH_SENSORS_POINTS"), |
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| 118 | ("tbl_shopfloors_points", ("point_id",), "API.THERE_IS_RELATION_WITH_SHOPFLOORS_POINTS"), |
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| 119 | ("tbl_spaces_points", ("point_id",), "API.THERE_IS_RELATION_WITH_SPACES_POINTS"), |
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| 120 | ("tbl_stores_points", ("point_id",), "API.THERE_IS_RELATION_WITH_STORES_POINTS"), |
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| 121 | ("tbl_tenants_points", ("point_id",), "API.THERE_IS_RELATION_WITH_TENANTS_POINTS"), |
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| 122 | ] |
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| 123 | |||
| 124 | |||
| 125 | class PointCollection: |
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| 126 | """ |
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| 127 | Point Collection Resource |
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| 128 | |||
| 129 | This class handles CRUD operations for point collection. |
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| 130 | It provides endpoints for listing all points and creating new points. |
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| 131 | Points represent data collection points in the energy management system. |
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| 132 | """ |
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| 133 | def __init__(self): |
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| 134 | """Initialize PointCollection""" |
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| 135 | pass |
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| 136 | |||
| 137 | @staticmethod |
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| 138 | def on_options(req, resp): |
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| 139 | """Handle OPTIONS requests for CORS preflight""" |
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| 140 | _ = req |
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| 141 | resp.status = falcon.HTTP_200 |
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| 142 | |||
| 143 | @staticmethod |
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| 144 | def on_get(req, resp): |
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| 145 | """ |
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| 146 | Handle GET requests to retrieve all points |
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| 147 | |||
| 148 | Returns a list of all points with their metadata including: |
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| 149 | - Point ID, name, and UUID |
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| 150 | - Data source information |
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| 151 | - Object type and object ID |
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| 152 | - Description and other attributes |
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| 153 | |||
| 154 | Args: |
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| 155 | req: Falcon request object |
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| 156 | resp: Falcon response object |
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| 157 | """ |
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| 158 | admin_control(req) |
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| 159 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 160 | cursor = cnx.cursor() |
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| 161 | |||
| 162 | query = (" SELECT id, name, uuid " |
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| 163 | " FROM tbl_data_sources ") |
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| 164 | cursor.execute(query) |
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| 165 | rows_data_sources = cursor.fetchall() |
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| 166 | |||
| 167 | data_source_dict = dict() |
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| 168 | if rows_data_sources is not None and len(rows_data_sources) > 0: |
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| 169 | for row in rows_data_sources: |
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| 170 | data_source_dict[row[0]] = {"id": row[0], |
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| 171 | "name": row[1], |
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| 172 | "uuid": row[2]} |
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| 173 | |||
| 174 | query = (" SELECT id, name, data_source_id, object_type, units, " |
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| 175 | " high_limit, low_limit, higher_limit, lower_limit, ratio, offset_constant, " |
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| 176 | " is_trend, is_virtual, address, description, faults, definitions " |
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| 177 | " FROM tbl_points ") |
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| 178 | cursor.execute(query) |
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| 179 | rows = cursor.fetchall() |
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| 180 | cursor.close() |
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| 181 | cnx.close() |
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| 182 | |||
| 183 | result = list() |
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| 184 | if rows is not None and len(rows) > 0: |
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| 185 | for row in rows: |
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| 186 | meta_result = {"id": row[0], |
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| 187 | "name": row[1], |
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| 188 | "data_source": data_source_dict.get(row[2], None), |
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| 189 | "object_type": row[3], |
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| 190 | "units": row[4], |
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| 191 | "high_limit": row[5], |
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| 192 | "low_limit": row[6], |
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| 193 | "higher_limit": row[7], |
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| 194 | "lower_limit": row[8], |
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| 195 | "ratio": Decimal(row[9]), |
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| 196 | "offset_constant": Decimal(row[10]), |
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| 197 | "is_trend": bool(row[11]), |
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| 198 | "is_virtual": bool(row[12]), |
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| 199 | "address": row[13], |
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| 200 | "description": row[14], |
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| 201 | "faults": row[15], |
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| 202 | "definitions": row[16]} |
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| 203 | result.append(meta_result) |
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| 204 | |||
| 205 | resp.text = json.dumps(result) |
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| 206 | |||
| 207 | @staticmethod |
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| 208 | @user_logger |
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| 209 | def on_post(req, resp): |
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| 210 | """Handles POST requests""" |
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| 211 | admin_control(req) |
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| 212 | try: |
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| 213 | raw_json = req.stream.read().decode('utf-8') |
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| 214 | except Exception as ex: |
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| 215 | print(str(ex)) |
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| 216 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 217 | title='API.BAD_REQUEST', |
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| 218 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
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| 219 | |||
| 220 | new_values = json.loads(raw_json) |
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| 221 | |||
| 222 | if 'name' not in new_values['data'].keys() or \ |
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| 223 | not isinstance(new_values['data']['name'], str) or \ |
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| 224 | len(str.strip(new_values['data']['name'])) == 0: |
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| 225 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 226 | description='API.INVALID_POINT_NAME') |
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| 227 | name = str.strip(new_values['data']['name']) |
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| 228 | |||
| 229 | if 'data_source_id' not in new_values['data'].keys() or \ |
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| 230 | not isinstance(new_values['data']['data_source_id'], int) or \ |
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| 231 | new_values['data']['data_source_id'] <= 0: |
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| 232 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 233 | description='API.INVALID_DATA_SOURCE_ID') |
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| 234 | data_source_id = new_values['data']['data_source_id'] |
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| 235 | |||
| 236 | if 'object_type' not in new_values['data'].keys() \ |
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| 237 | or str.strip(new_values['data']['object_type']) not in \ |
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| 238 | ('ENERGY_VALUE', 'ANALOG_VALUE', 'DIGITAL_VALUE', 'TEXT_VALUE'): |
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| 239 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 240 | title='API.BAD_REQUEST', |
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| 241 | description='API.INVALID_OBJECT_TYPE') |
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| 242 | object_type = str.strip(new_values['data']['object_type']) |
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| 243 | |||
| 244 | if 'units' not in new_values['data'].keys() or \ |
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| 245 | not isinstance(new_values['data']['units'], str) or \ |
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| 246 | len(str.strip(new_values['data']['units'])) == 0: |
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| 247 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 248 | description='API.INVALID_UNITS') |
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| 249 | units = str.strip(new_values['data']['units']) |
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| 250 | |||
| 251 | if 'high_limit' not in new_values['data'].keys() or \ |
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| 252 | not (isinstance(new_values['data']['high_limit'], float) or |
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| 253 | isinstance(new_values['data']['high_limit'], int)): |
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| 254 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 255 | description='API.INVALID_HIGH_LIMIT_VALUE') |
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| 256 | high_limit = new_values['data']['high_limit'] |
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| 257 | |||
| 258 | if 'low_limit' not in new_values['data'].keys() or \ |
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| 259 | not (isinstance(new_values['data']['low_limit'], float) or |
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| 260 | isinstance(new_values['data']['low_limit'], int)): |
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| 261 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 262 | description='API.INVALID_LOW_LIMIT_VALUE') |
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| 263 | low_limit = new_values['data']['low_limit'] |
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| 264 | |||
| 265 | # the higher_limit is optional |
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| 266 | if 'higher_limit' not in new_values['data'].keys() or \ |
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| 267 | new_values['data']['higher_limit'] is None: |
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| 268 | higher_limit = None |
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| 269 | elif not (isinstance(new_values['data']['higher_limit'], float) or |
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| 270 | isinstance(new_values['data']['higher_limit'], int)): |
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| 271 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 272 | description='API.INVALID_HIGHER_LIMIT_VALUE') |
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| 273 | else: |
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| 274 | higher_limit = new_values['data']['higher_limit'] |
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| 275 | |||
| 276 | # the lower_limit is optional |
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| 277 | if 'lower_limit' not in new_values['data'].keys() or \ |
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| 278 | new_values['data']['lower_limit'] is None: |
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| 279 | lower_limit = None |
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| 280 | elif not (isinstance(new_values['data']['lower_limit'], float) or |
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| 281 | isinstance(new_values['data']['lower_limit'], int)): |
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| 282 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 283 | description='API.INVALID_LOWER_LIMIT_VALUE') |
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| 284 | else: |
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| 285 | lower_limit = new_values['data']['lower_limit'] |
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| 286 | |||
| 287 | if 'ratio' not in new_values['data'].keys() or \ |
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| 288 | not (isinstance(new_values['data']['ratio'], float) or |
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| 289 | isinstance(new_values['data']['ratio'], int)): |
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| 290 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 291 | description='API.INVALID_RATIO_VALUE') |
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| 292 | ratio = new_values['data']['ratio'] |
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| 293 | |||
| 294 | if 'offset_constant' not in new_values['data'].keys() or \ |
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| 295 | not (isinstance(new_values['data']['offset_constant'], float) or |
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| 296 | isinstance(new_values['data']['offset_constant'], int)): |
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| 297 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 298 | description='API.INVALID_OFFSET_CONSTANT_VALUE') |
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| 299 | offset_constant = new_values['data']['offset_constant'] |
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| 300 | |||
| 301 | if 'is_trend' not in new_values['data'].keys() or \ |
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| 302 | not isinstance(new_values['data']['is_trend'], bool): |
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| 303 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 304 | description='API.INVALID_IS_TREND_VALUE') |
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| 305 | is_trend = new_values['data']['is_trend'] |
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| 306 | |||
| 307 | if 'is_virtual' not in new_values['data'].keys() or \ |
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| 308 | not isinstance(new_values['data']['is_virtual'], bool): |
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| 309 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 310 | description='API.INVALID_IS_VIRTUAL_VALUE') |
||
| 311 | if new_values['data']['is_virtual'] is True and object_type == 'DIGITAL_VALUE': |
||
| 312 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 313 | description='API.VIRTUAL_POINT_CAN_NOT_BE_DIGITAL_VALUE') |
||
| 314 | if new_values['data']['is_virtual'] is True and object_type == 'TEXT_VALUE': |
||
| 315 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 316 | description='API.VIRTUAL_POINT_CAN_NOT_BE_TEXT_VALUE') |
||
| 317 | is_virtual = new_values['data']['is_virtual'] |
||
| 318 | |||
| 319 | if 'address' not in new_values['data'].keys() or \ |
||
| 320 | not isinstance(new_values['data']['address'], str) or \ |
||
| 321 | len(str.strip(new_values['data']['address'])) == 0: |
||
| 322 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 323 | description='API.INVALID_ADDRESS') |
||
| 324 | address = str.strip(new_values['data']['address']) |
||
| 325 | |||
| 326 | if 'description' in new_values['data'].keys() and \ |
||
| 327 | new_values['data']['description'] is not None and \ |
||
| 328 | len(str(new_values['data']['description'])) > 0: |
||
| 329 | description = str.strip(new_values['data']['description']) |
||
| 330 | else: |
||
| 331 | description = None |
||
| 332 | |||
| 333 | if 'faults' in new_values['data'].keys() and \ |
||
| 334 | new_values['data']['faults'] is not None and \ |
||
| 335 | len(str(new_values['data']['faults'])) > 0: |
||
| 336 | faults = str.strip(new_values['data']['faults']) |
||
| 337 | else: |
||
| 338 | faults = None |
||
| 339 | |||
| 340 | if 'definitions' in new_values['data'].keys() and \ |
||
| 341 | new_values['data']['definitions'] is not None and \ |
||
| 342 | len(str(new_values['data']['definitions'])) > 0: |
||
| 343 | definitions = str.strip(new_values['data']['definitions']) |
||
| 344 | else: |
||
| 345 | definitions = None |
||
| 346 | |||
| 347 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 348 | cursor = cnx.cursor() |
||
| 349 | |||
| 350 | cursor.execute(" SELECT name " |
||
| 351 | " FROM tbl_points " |
||
| 352 | " WHERE name = %s AND data_source_id = %s ", (name, data_source_id)) |
||
| 353 | if cursor.fetchone() is not None: |
||
| 354 | cursor.close() |
||
| 355 | cnx.close() |
||
| 356 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 357 | description='API.POINT_NAME_IS_ALREADY_IN_USE') |
||
| 358 | |||
| 359 | cursor.execute(" SELECT name " |
||
| 360 | " FROM tbl_data_sources " |
||
| 361 | " WHERE id = %s ", (data_source_id,)) |
||
| 362 | if cursor.fetchone() is None: |
||
| 363 | cursor.close() |
||
| 364 | cnx.close() |
||
| 365 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 366 | description='API.INVALID_DATA_SOURCE_ID') |
||
| 367 | |||
| 368 | add_value = (" INSERT INTO tbl_points (name, data_source_id, object_type, units, " |
||
| 369 | " high_limit, low_limit, higher_limit, lower_limit, ratio, " |
||
| 370 | " offset_constant, is_trend, is_virtual, address, description, faults, " |
||
| 371 | " definitions) " |
||
| 372 | " VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s) ") |
||
| 373 | cursor.execute(add_value, (name, |
||
| 374 | data_source_id, |
||
| 375 | object_type, |
||
| 376 | units, |
||
| 377 | high_limit, |
||
| 378 | low_limit, |
||
| 379 | higher_limit, |
||
| 380 | lower_limit, |
||
| 381 | ratio, |
||
| 382 | offset_constant, |
||
| 383 | is_trend, |
||
| 384 | is_virtual, |
||
| 385 | address, |
||
| 386 | description, |
||
| 387 | faults, |
||
| 388 | definitions)) |
||
| 389 | new_id = cursor.lastrowid |
||
| 390 | cnx.commit() |
||
| 391 | cursor.close() |
||
| 392 | cnx.close() |
||
| 393 | |||
| 394 | resp.status = falcon.HTTP_201 |
||
| 395 | resp.location = '/points/' + str(new_id) |
||
| 396 | |||
| 397 | |||
| 398 | class PointItem: |
||
| 399 | def __init__(self): |
||
| 400 | pass |
||
| 401 | |||
| 402 | @staticmethod |
||
| 403 | def on_options(req, resp, id_): |
||
| 404 | _ = req |
||
| 405 | resp.status = falcon.HTTP_200 |
||
| 406 | _ = id_ |
||
| 407 | |||
| 408 | View Code Duplication | @staticmethod |
|
|
Duplication
introduced
by
|
|||
| 409 | def on_get(req, resp, id_): |
||
| 410 | """Handles GET requests""" |
||
| 411 | admin_control(req) |
||
| 412 | if not id_.isdigit() or int(id_) <= 0: |
||
| 413 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 414 | description='API.INVALID_POINT_ID') |
||
| 415 | |||
| 416 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 417 | cursor = cnx.cursor() |
||
| 418 | |||
| 419 | query = (" SELECT id, name, uuid " |
||
| 420 | " FROM tbl_data_sources ") |
||
| 421 | cursor.execute(query) |
||
| 422 | rows_data_sources = cursor.fetchall() |
||
| 423 | |||
| 424 | data_source_dict = dict() |
||
| 425 | if rows_data_sources is not None and len(rows_data_sources) > 0: |
||
| 426 | for row in rows_data_sources: |
||
| 427 | data_source_dict[row[0]] = {"id": row[0], |
||
| 428 | "name": row[1], |
||
| 429 | "uuid": row[2]} |
||
| 430 | |||
| 431 | query = (" SELECT id, name, data_source_id, object_type, units, " |
||
| 432 | " high_limit, low_limit, higher_limit, lower_limit, ratio, offset_constant, " |
||
| 433 | " is_trend, is_virtual, address, description, faults, definitions " |
||
| 434 | " FROM tbl_points " |
||
| 435 | " WHERE id = %s ") |
||
| 436 | cursor.execute(query, (id_,)) |
||
| 437 | row = cursor.fetchone() |
||
| 438 | cursor.close() |
||
| 439 | cnx.close() |
||
| 440 | if row is None: |
||
| 441 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 442 | description='API.POINT_NOT_FOUND') |
||
| 443 | |||
| 444 | result = {"id": row[0], |
||
| 445 | "name": row[1], |
||
| 446 | "data_source": data_source_dict.get(row[2], None), |
||
| 447 | "object_type": row[3], |
||
| 448 | "units": row[4], |
||
| 449 | "high_limit": row[5], |
||
| 450 | "low_limit": row[6], |
||
| 451 | "higher_limit": row[7], |
||
| 452 | "lower_limit": row[8], |
||
| 453 | "ratio": Decimal(row[9]), |
||
| 454 | "offset_constant": Decimal(row[10]), |
||
| 455 | "is_trend": bool(row[11]), |
||
| 456 | "is_virtual": bool(row[12]), |
||
| 457 | "address": row[13], |
||
| 458 | "description": row[14], |
||
| 459 | "faults": row[15], |
||
| 460 | "definitions": row[16]} |
||
| 461 | resp.text = json.dumps(result) |
||
| 462 | |||
| 463 | @staticmethod |
||
| 464 | @user_logger |
||
| 465 | def on_delete(req, resp, id_): |
||
| 466 | admin_control(req) |
||
| 467 | if not id_.isdigit() or int(id_) <= 0: |
||
| 468 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 469 | description='API.INVALID_POINT_ID') |
||
| 470 | |||
| 471 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 472 | cursor = cnx.cursor() |
||
| 473 | |||
| 474 | cursor.execute(" SELECT name " |
||
| 475 | " FROM tbl_points " |
||
| 476 | " WHERE id = %s ", (id_,)) |
||
| 477 | if cursor.fetchone() is None: |
||
| 478 | cursor.close() |
||
| 479 | cnx.close() |
||
| 480 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 481 | description='API.POINT_NOT_FOUND') |
||
| 482 | |||
| 483 | point_id = int(id_) |
||
| 484 | |||
| 485 | def _raise_relation_error(description): |
||
| 486 | cursor.close() |
||
| 487 | cnx.close() |
||
| 488 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 489 | title='API.BAD_REQUEST', |
||
| 490 | description=description) |
||
| 491 | |||
| 492 | for table_name, columns, error_description in POINT_RELATION_CHECKS: |
||
| 493 | for column in columns: |
||
| 494 | try: |
||
| 495 | cursor.execute( |
||
| 496 | f" SELECT 1 FROM {table_name} WHERE {column} = %s LIMIT 1 ", |
||
| 497 | (point_id,)) |
||
| 498 | except mysql.connector.Error: |
||
| 499 | continue |
||
| 500 | if cursor.fetchone() is not None: |
||
| 501 | _raise_relation_error(error_description) |
||
| 502 | |||
| 503 | cursor.execute(" DELETE FROM tbl_points WHERE id = %s ", (id_,)) |
||
| 504 | cnx.commit() |
||
| 505 | |||
| 506 | cursor.close() |
||
| 507 | cnx.close() |
||
| 508 | |||
| 509 | resp.status = falcon.HTTP_204 |
||
| 510 | |||
| 511 | @staticmethod |
||
| 512 | @user_logger |
||
| 513 | def on_put(req, resp, id_): |
||
| 514 | """Handles PUT requests""" |
||
| 515 | admin_control(req) |
||
| 516 | try: |
||
| 517 | raw_json = req.stream.read().decode('utf-8') |
||
| 518 | except Exception as ex: |
||
| 519 | print(str(ex)) |
||
| 520 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 521 | title='API.BAD_REQUEST', |
||
| 522 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
||
| 523 | |||
| 524 | if not id_.isdigit() or int(id_) <= 0: |
||
| 525 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 526 | description='API.INVALID_POINT_ID') |
||
| 527 | |||
| 528 | new_values = json.loads(raw_json) |
||
| 529 | |||
| 530 | if 'name' not in new_values['data'].keys() or \ |
||
| 531 | not isinstance(new_values['data']['name'], str) or \ |
||
| 532 | len(str.strip(new_values['data']['name'])) == 0: |
||
| 533 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 534 | description='API.INVALID_POINT_NAME') |
||
| 535 | name = str.strip(new_values['data']['name']) |
||
| 536 | |||
| 537 | if 'data_source_id' not in new_values['data'].keys() or \ |
||
| 538 | not isinstance(new_values['data']['data_source_id'], int) or \ |
||
| 539 | new_values['data']['data_source_id'] <= 0: |
||
| 540 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 541 | description='API.INVALID_DATA_SOURCE_ID') |
||
| 542 | data_source_id = new_values['data']['data_source_id'] |
||
| 543 | |||
| 544 | if 'object_type' not in new_values['data'].keys() \ |
||
| 545 | or str.strip(new_values['data']['object_type']) not in \ |
||
| 546 | ('ENERGY_VALUE', 'ANALOG_VALUE', 'DIGITAL_VALUE', 'TEXT_VALUE'): |
||
| 547 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 548 | title='API.BAD_REQUEST', |
||
| 549 | description='API.INVALID_OBJECT_TYPE') |
||
| 550 | object_type = str.strip(new_values['data']['object_type']) |
||
| 551 | |||
| 552 | if 'units' not in new_values['data'].keys() or \ |
||
| 553 | not isinstance(new_values['data']['units'], str) or \ |
||
| 554 | len(str.strip(new_values['data']['units'])) == 0: |
||
| 555 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 556 | description='API.INVALID_UNITS') |
||
| 557 | units = str.strip(new_values['data']['units']) |
||
| 558 | |||
| 559 | if 'high_limit' not in new_values['data'].keys() or \ |
||
| 560 | not (isinstance(new_values['data']['high_limit'], float) or |
||
| 561 | isinstance(new_values['data']['high_limit'], int)): |
||
| 562 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 563 | description='API.INVALID_HIGH_LIMIT_VALUE') |
||
| 564 | high_limit = new_values['data']['high_limit'] |
||
| 565 | |||
| 566 | if 'low_limit' not in new_values['data'].keys() or \ |
||
| 567 | not (isinstance(new_values['data']['low_limit'], float) or |
||
| 568 | isinstance(new_values['data']['low_limit'], int)): |
||
| 569 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 570 | description='API.INVALID_LOW_LIMIT_VALUE') |
||
| 571 | low_limit = new_values['data']['low_limit'] |
||
| 572 | |||
| 573 | # the higher_limit is optional |
||
| 574 | if 'higher_limit' not in new_values['data'].keys() or \ |
||
| 575 | new_values['data']['higher_limit'] is None: |
||
| 576 | higher_limit = None |
||
| 577 | elif not (isinstance(new_values['data']['higher_limit'], float) or |
||
| 578 | isinstance(new_values['data']['higher_limit'], int)): |
||
| 579 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 580 | description='API.INVALID_HIGHER_LIMIT_VALUE') |
||
| 581 | else: |
||
| 582 | higher_limit = new_values['data']['higher_limit'] |
||
| 583 | |||
| 584 | # the lower_limit is optional |
||
| 585 | if 'lower_limit' not in new_values['data'].keys() or \ |
||
| 586 | new_values['data']['lower_limit'] is None: |
||
| 587 | lower_limit = None |
||
| 588 | elif not (isinstance(new_values['data']['lower_limit'], float) or |
||
| 589 | isinstance(new_values['data']['lower_limit'], int)): |
||
| 590 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 591 | description='API.INVALID_LOWER_LIMIT_VALUE') |
||
| 592 | else: |
||
| 593 | lower_limit = new_values['data']['lower_limit'] |
||
| 594 | |||
| 595 | if 'ratio' not in new_values['data'].keys() or \ |
||
| 596 | not (isinstance(new_values['data']['ratio'], float) or |
||
| 597 | isinstance(new_values['data']['ratio'], int)): |
||
| 598 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 599 | description='API.INVALID_RATIO_VALUE') |
||
| 600 | ratio = new_values['data']['ratio'] |
||
| 601 | |||
| 602 | if 'offset_constant' not in new_values['data'].keys() or \ |
||
| 603 | not (isinstance(new_values['data']['offset_constant'], float) or |
||
| 604 | isinstance(new_values['data']['offset_constant'], int)): |
||
| 605 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 606 | description='API.INVALID_OFFSET_CONSTANT_VALUE') |
||
| 607 | offset_constant = new_values['data']['offset_constant'] |
||
| 608 | |||
| 609 | if 'is_trend' not in new_values['data'].keys() or \ |
||
| 610 | not isinstance(new_values['data']['is_trend'], bool): |
||
| 611 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 612 | description='API.INVALID_IS_TREND_VALUE') |
||
| 613 | is_trend = new_values['data']['is_trend'] |
||
| 614 | |||
| 615 | if 'is_virtual' not in new_values['data'].keys() or \ |
||
| 616 | not isinstance(new_values['data']['is_virtual'], bool): |
||
| 617 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 618 | description='API.INVALID_IS_VIRTUAL_VALUE') |
||
| 619 | if new_values['data']['is_virtual'] is True and object_type == 'DIGITAL_VALUE': |
||
| 620 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 621 | description='API.VIRTUAL_POINT_CAN_NOT_BE_DIGITAL_VALUE') |
||
| 622 | if new_values['data']['is_virtual'] is True and object_type == 'TEXT_VALUE': |
||
| 623 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 624 | description='API.VIRTUAL_POINT_CAN_NOT_BE_TEXT_VALUE') |
||
| 625 | is_virtual = new_values['data']['is_virtual'] |
||
| 626 | |||
| 627 | if 'address' not in new_values['data'].keys() or \ |
||
| 628 | not isinstance(new_values['data']['address'], str) or \ |
||
| 629 | len(str.strip(new_values['data']['address'])) == 0: |
||
| 630 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 631 | description='API.INVALID_ADDRESS') |
||
| 632 | address = str.strip(new_values['data']['address']) |
||
| 633 | |||
| 634 | if 'description' in new_values['data'].keys() and \ |
||
| 635 | new_values['data']['description'] is not None and \ |
||
| 636 | len(str(new_values['data']['description'])) > 0: |
||
| 637 | description = str.strip(new_values['data']['description']) |
||
| 638 | else: |
||
| 639 | description = None |
||
| 640 | |||
| 641 | if 'faults' in new_values['data'].keys() and \ |
||
| 642 | new_values['data']['faults'] is not None and \ |
||
| 643 | len(str(new_values['data']['faults'])) > 0: |
||
| 644 | faults = str.strip(new_values['data']['faults']) |
||
| 645 | else: |
||
| 646 | faults = None |
||
| 647 | |||
| 648 | if 'definitions' in new_values['data'].keys() and \ |
||
| 649 | new_values['data']['definitions'] is not None and \ |
||
| 650 | len(str(new_values['data']['definitions'])) > 0: |
||
| 651 | definitions = str.strip(new_values['data']['definitions']) |
||
| 652 | else: |
||
| 653 | definitions = None |
||
| 654 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 655 | cursor = cnx.cursor() |
||
| 656 | |||
| 657 | cursor.execute(" SELECT name " |
||
| 658 | " FROM tbl_points " |
||
| 659 | " WHERE id = %s ", (id_,)) |
||
| 660 | if cursor.fetchone() is None: |
||
| 661 | cursor.close() |
||
| 662 | cnx.close() |
||
| 663 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 664 | description='API.POINT_NOT_FOUND') |
||
| 665 | |||
| 666 | cursor.execute(" SELECT name " |
||
| 667 | " FROM tbl_data_sources " |
||
| 668 | " WHERE id = %s ", (data_source_id,)) |
||
| 669 | if cursor.fetchone() is None: |
||
| 670 | cursor.close() |
||
| 671 | cnx.close() |
||
| 672 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 673 | description='API.INVALID_DATA_SOURCE_ID') |
||
| 674 | |||
| 675 | cursor.execute(" SELECT name " |
||
| 676 | " FROM tbl_points " |
||
| 677 | " WHERE name = %s AND data_source_id = %s AND id != %s ", (name, data_source_id, id_)) |
||
| 678 | if cursor.fetchone() is not None: |
||
| 679 | cursor.close() |
||
| 680 | cnx.close() |
||
| 681 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 682 | description='API.POINT_NAME_IS_ALREADY_IN_USE') |
||
| 683 | |||
| 684 | update_row = (" UPDATE tbl_points " |
||
| 685 | " SET name = %s, data_source_id = %s, " |
||
| 686 | " object_type = %s, units = %s, " |
||
| 687 | " high_limit = %s, low_limit = %s, higher_limit = %s, lower_limit = %s, ratio = %s, " |
||
| 688 | " offset_constant = %s, is_trend = %s, is_virtual = %s, address = %s, description = %s, " |
||
| 689 | " faults = %s, definitions = %s " |
||
| 690 | " WHERE id = %s ") |
||
| 691 | cursor.execute(update_row, (name, |
||
| 692 | data_source_id, |
||
| 693 | object_type, |
||
| 694 | units, |
||
| 695 | high_limit, |
||
| 696 | low_limit, |
||
| 697 | higher_limit, |
||
| 698 | lower_limit, |
||
| 699 | ratio, |
||
| 700 | offset_constant, |
||
| 701 | is_trend, |
||
| 702 | is_virtual, |
||
| 703 | address, |
||
| 704 | description, |
||
| 705 | faults, |
||
| 706 | definitions, |
||
| 707 | id_,)) |
||
| 708 | cnx.commit() |
||
| 709 | |||
| 710 | cursor.close() |
||
| 711 | cnx.close() |
||
| 712 | |||
| 713 | resp.status = falcon.HTTP_200 |
||
| 714 | |||
| 715 | |||
| 716 | class PointLimit: |
||
| 717 | def __init__(self): |
||
| 718 | pass |
||
| 719 | |||
| 720 | @staticmethod |
||
| 721 | def on_options(req, resp, id_): |
||
| 722 | _ = req |
||
| 723 | resp.status = falcon.HTTP_200 |
||
| 724 | _ = id_ |
||
| 725 | |||
| 726 | @staticmethod |
||
| 727 | @user_logger |
||
| 728 | def on_put(req, resp, id_): |
||
| 729 | """Handles PUT requests""" |
||
| 730 | admin_control(req) |
||
| 731 | try: |
||
| 732 | raw_json = req.stream.read().decode('utf-8') |
||
| 733 | except Exception as ex: |
||
| 734 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.EXCEPTION', description=str(ex)) |
||
| 735 | |||
| 736 | if not id_.isdigit() or int(id_) <= 0: |
||
| 737 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 738 | description='API.INVALID_POINT_ID') |
||
| 739 | |||
| 740 | new_values = json.loads(raw_json) |
||
| 741 | |||
| 742 | if 'high_limit' not in new_values['data'].keys() or \ |
||
| 743 | not (isinstance(new_values['data']['high_limit'], float) or |
||
| 744 | isinstance(new_values['data']['high_limit'], int)): |
||
| 745 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 746 | description='API.INVALID_HIGH_LIMIT_VALUE') |
||
| 747 | high_limit = new_values['data']['high_limit'] |
||
| 748 | |||
| 749 | if 'low_limit' not in new_values['data'].keys() or \ |
||
| 750 | not (isinstance(new_values['data']['low_limit'], float) or |
||
| 751 | isinstance(new_values['data']['low_limit'], int)): |
||
| 752 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 753 | description='API.INVALID_LOW_LIMIT_VALUE') |
||
| 754 | low_limit = new_values['data']['low_limit'] |
||
| 755 | |||
| 756 | if 'higher_limit' not in new_values['data'].keys() or \ |
||
| 757 | not (isinstance(new_values['data']['higher_limit'], float) or |
||
| 758 | isinstance(new_values['data']['higher_limit'], int)): |
||
| 759 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 760 | description='API.INVALID_HIGHER_LIMIT_VALUE') |
||
| 761 | higher_limit = new_values['data']['higher_limit'] |
||
| 762 | |||
| 763 | if 'lower_limit' not in new_values['data'].keys() or \ |
||
| 764 | not (isinstance(new_values['data']['lower_limit'], float) or |
||
| 765 | isinstance(new_values['data']['lower_limit'], int)): |
||
| 766 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 767 | description='API.INVALID_LOWER_LIMIT_VALUE') |
||
| 768 | lower_limit = new_values['data']['lower_limit'] |
||
| 769 | |||
| 770 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 771 | cursor = cnx.cursor() |
||
| 772 | |||
| 773 | cursor.execute(" SELECT name " |
||
| 774 | " FROM tbl_points " |
||
| 775 | " WHERE id = %s ", (id_,)) |
||
| 776 | if cursor.fetchone() is None: |
||
| 777 | cursor.close() |
||
| 778 | cnx.close() |
||
| 779 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 780 | description='API.POINT_NOT_FOUND') |
||
| 781 | |||
| 782 | update_row = (" UPDATE tbl_points " |
||
| 783 | " SET high_limit = %s, low_limit = %s, higher_limit = %s, lower_limit = %s " |
||
| 784 | " WHERE id = %s ") |
||
| 785 | cursor.execute(update_row, (high_limit, |
||
| 786 | low_limit, |
||
| 787 | higher_limit, |
||
| 788 | lower_limit, |
||
| 789 | id_,)) |
||
| 790 | cnx.commit() |
||
| 791 | |||
| 792 | cursor.close() |
||
| 793 | cnx.close() |
||
| 794 | |||
| 795 | resp.status = falcon.HTTP_200 |
||
| 796 | |||
| 797 | |||
| 798 | class PointSetValue: |
||
| 799 | def __init__(self): |
||
| 800 | pass |
||
| 801 | |||
| 802 | @staticmethod |
||
| 803 | def on_options(req, resp, id_): |
||
| 804 | _ = req |
||
| 805 | resp.status = falcon.HTTP_200 |
||
| 806 | _ = id_ |
||
| 807 | |||
| 808 | @staticmethod |
||
| 809 | @user_logger |
||
| 810 | def on_put(req, resp, id_): |
||
| 811 | """Handles PUT requests""" |
||
| 812 | admin_control(req) |
||
| 813 | try: |
||
| 814 | raw_json = req.stream.read().decode('utf-8') |
||
| 815 | except Exception as ex: |
||
| 816 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.EXCEPTION', description=str(ex)) |
||
| 817 | |||
| 818 | if not id_.isdigit() or int(id_) <= 0: |
||
| 819 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 820 | description='API.INVALID_POINT_ID') |
||
| 821 | |||
| 822 | new_values = json.loads(raw_json) |
||
| 823 | |||
| 824 | if 'set_value' not in new_values['data'].keys() or \ |
||
| 825 | not (isinstance(new_values['data']['set_value'], float) or |
||
| 826 | isinstance(new_values['data']['set_value'], int)): |
||
| 827 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 828 | description='API.INVALID_SET_VALUE') |
||
| 829 | set_value = new_values['data']['set_value'] |
||
| 830 | |||
| 831 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 832 | cursor = cnx.cursor() |
||
| 833 | |||
| 834 | cursor.execute(" SELECT name " |
||
| 835 | " FROM tbl_points " |
||
| 836 | " WHERE id = %s ", (id_,)) |
||
| 837 | if cursor.fetchone() is None: |
||
| 838 | cursor.close() |
||
| 839 | cnx.close() |
||
| 840 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 841 | description='API.POINT_NOT_FOUND') |
||
| 842 | |||
| 843 | add_value = (" INSERT INTO tbl_points_set_values (point_id, set_value, utc_date_time) " |
||
| 844 | " VALUES (%s, %s, %s) ") |
||
| 845 | cursor.execute(add_value, (id_, set_value, datetime.utcnow())) |
||
| 846 | cnx.commit() |
||
| 847 | cursor.close() |
||
| 848 | cnx.close() |
||
| 849 | |||
| 850 | resp.status = falcon.HTTP_200 |
||
| 851 | |||
| 852 | |||
| 853 | class PointExport: |
||
| 854 | def __init__(self): |
||
| 855 | pass |
||
| 856 | |||
| 857 | @staticmethod |
||
| 858 | def on_options(req, resp, id_): |
||
| 859 | _ = req |
||
| 860 | resp.status = falcon.HTTP_200 |
||
| 861 | _ = id_ |
||
| 862 | |||
| 863 | View Code Duplication | @staticmethod |
|
| 864 | def on_get(req, resp, id_): |
||
| 865 | """Handles GET requests""" |
||
| 866 | admin_control(req) |
||
| 867 | if not id_.isdigit() or int(id_) <= 0: |
||
| 868 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 869 | description='API.INVALID_POINT_ID') |
||
| 870 | |||
| 871 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 872 | cursor = cnx.cursor() |
||
| 873 | |||
| 874 | query = (" SELECT id, name, uuid " |
||
| 875 | " FROM tbl_data_sources ") |
||
| 876 | cursor.execute(query) |
||
| 877 | rows_data_sources = cursor.fetchall() |
||
| 878 | |||
| 879 | data_source_dict = dict() |
||
| 880 | if rows_data_sources is not None and len(rows_data_sources) > 0: |
||
| 881 | for row in rows_data_sources: |
||
| 882 | data_source_dict[row[0]] = {"id": row[0], |
||
| 883 | "name": row[1], |
||
| 884 | "uuid": row[2]} |
||
| 885 | |||
| 886 | query = (" SELECT id, name, data_source_id, object_type, units, " |
||
| 887 | " high_limit, low_limit, higher_limit, lower_limit, ratio, offset_constant, " |
||
| 888 | " is_trend, is_virtual, address, description, faults, definitions " |
||
| 889 | " FROM tbl_points " |
||
| 890 | " WHERE id = %s ") |
||
| 891 | cursor.execute(query, (id_,)) |
||
| 892 | row = cursor.fetchone() |
||
| 893 | cursor.close() |
||
| 894 | cnx.close() |
||
| 895 | if row is None: |
||
| 896 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 897 | description='API.POINT_NOT_FOUND') |
||
| 898 | |||
| 899 | result = {"id": row[0], |
||
| 900 | "name": row[1], |
||
| 901 | "data_source": data_source_dict.get(row[2], None), |
||
| 902 | "object_type": row[3], |
||
| 903 | "units": row[4], |
||
| 904 | "high_limit": row[5], |
||
| 905 | "low_limit": row[6], |
||
| 906 | "higher_limit": row[7], |
||
| 907 | "lower_limit": row[8], |
||
| 908 | "ratio": Decimal(row[9]), |
||
| 909 | "offset_constant": Decimal(row[10]), |
||
| 910 | "is_trend": bool(row[11]), |
||
| 911 | "is_virtual": bool(row[12]), |
||
| 912 | "address": row[13], |
||
| 913 | "description": row[14], |
||
| 914 | "faults": row[15], |
||
| 915 | "definitions": row[16]} |
||
| 916 | resp.text = json.dumps(result) |
||
| 917 | |||
| 918 | |||
| 919 | class PointImport: |
||
| 920 | def __init__(self): |
||
| 921 | pass |
||
| 922 | |||
| 923 | @staticmethod |
||
| 924 | def on_options(req, resp): |
||
| 925 | _ = req |
||
| 926 | resp.status = falcon.HTTP_200 |
||
| 927 | |||
| 928 | @staticmethod |
||
| 929 | @user_logger |
||
| 930 | def on_post(req, resp): |
||
| 931 | """Handles POST requests""" |
||
| 932 | admin_control(req) |
||
| 933 | try: |
||
| 934 | raw_json = req.stream.read().decode('utf-8') |
||
| 935 | except Exception as ex: |
||
| 936 | print(str(ex)) |
||
| 937 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 938 | title='API.BAD_REQUEST', |
||
| 939 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
||
| 940 | |||
| 941 | new_values = json.loads(raw_json) |
||
| 942 | |||
| 943 | if 'name' not in new_values.keys() or \ |
||
| 944 | not isinstance(new_values['name'], str) or \ |
||
| 945 | len(str.strip(new_values['name'])) == 0: |
||
| 946 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 947 | description='API.INVALID_POINT_NAME') |
||
| 948 | name = str.strip(new_values['name']) |
||
| 949 | |||
| 950 | if 'id' not in new_values['data_source'].keys() or \ |
||
| 951 | not isinstance(new_values['data_source']['id'], int) or \ |
||
| 952 | new_values['data_source']['id'] <= 0: |
||
| 953 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 954 | description='API.INVALID_DATA_SOURCE_ID') |
||
| 955 | data_source_id = new_values['data_source']['id'] |
||
| 956 | |||
| 957 | if 'object_type' not in new_values.keys() \ |
||
| 958 | or str.strip(new_values['object_type']) not in ( |
||
| 959 | 'ENERGY_VALUE', 'ANALOG_VALUE', 'DIGITAL_VALUE', 'TEXT_VALUE'): |
||
| 960 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 961 | title='API.BAD_REQUEST', |
||
| 962 | description='API.INVALID_OBJECT_TYPE') |
||
| 963 | object_type = str.strip(new_values['object_type']) |
||
| 964 | |||
| 965 | if 'units' not in new_values.keys() or \ |
||
| 966 | not isinstance(new_values['units'], str) or \ |
||
| 967 | len(str.strip(new_values['units'])) == 0: |
||
| 968 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 969 | description='API.INVALID_UNITS') |
||
| 970 | units = str.strip(new_values['units']) |
||
| 971 | |||
| 972 | if 'high_limit' not in new_values.keys() or \ |
||
| 973 | not (isinstance(new_values['high_limit'], float) or |
||
| 974 | isinstance(new_values['high_limit'], int)): |
||
| 975 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 976 | description='API.INVALID_HIGH_LIMIT_VALUE') |
||
| 977 | high_limit = new_values['high_limit'] |
||
| 978 | |||
| 979 | if 'low_limit' not in new_values.keys() or \ |
||
| 980 | not (isinstance(new_values['low_limit'], float) or |
||
| 981 | isinstance(new_values['low_limit'], int)): |
||
| 982 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 983 | description='API.INVALID_LOW_LIMIT_VALUE') |
||
| 984 | low_limit = new_values['low_limit'] |
||
| 985 | |||
| 986 | # the higher_limit is optional |
||
| 987 | if 'higher_limit' not in new_values.keys() or \ |
||
| 988 | new_values['higher_limit'] is None: |
||
| 989 | higher_limit = None |
||
| 990 | elif not (isinstance(new_values['higher_limit'], float) or |
||
| 991 | isinstance(new_values['higher_limit'], int)): |
||
| 992 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 993 | description='API.INVALID_HIGHER_LIMIT_VALUE') |
||
| 994 | else: |
||
| 995 | higher_limit = new_values['higher_limit'] |
||
| 996 | |||
| 997 | # the lower_limit is optional |
||
| 998 | if 'lower_limit' not in new_values.keys() or \ |
||
| 999 | new_values['lower_limit'] is None: |
||
| 1000 | lower_limit = None |
||
| 1001 | elif not (isinstance(new_values['lower_limit'], float) or |
||
| 1002 | isinstance(new_values['lower_limit'], int)): |
||
| 1003 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1004 | description='API.INVALID_LOWER_LIMIT_VALUE') |
||
| 1005 | else: |
||
| 1006 | lower_limit = new_values['lower_limit'] |
||
| 1007 | |||
| 1008 | if 'ratio' not in new_values.keys() or \ |
||
| 1009 | not (isinstance(new_values['ratio'], float) or |
||
| 1010 | isinstance(new_values['ratio'], int)): |
||
| 1011 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1012 | description='API.INVALID_RATIO_VALUE') |
||
| 1013 | ratio = new_values['ratio'] |
||
| 1014 | |||
| 1015 | if 'offset_constant' not in new_values.keys() or \ |
||
| 1016 | not (isinstance(new_values['offset_constant'], float) or |
||
| 1017 | isinstance(new_values['offset_constant'], int)): |
||
| 1018 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1019 | description='API.INVALID_OFFSET_CONSTANT_VALUE') |
||
| 1020 | offset_constant = new_values['offset_constant'] |
||
| 1021 | |||
| 1022 | if 'is_trend' not in new_values.keys() or \ |
||
| 1023 | not isinstance(new_values['is_trend'], bool): |
||
| 1024 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1025 | description='API.INVALID_IS_TREND_VALUE') |
||
| 1026 | is_trend = new_values['is_trend'] |
||
| 1027 | |||
| 1028 | if 'is_virtual' not in new_values.keys() or \ |
||
| 1029 | not isinstance(new_values['is_virtual'], bool): |
||
| 1030 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1031 | description='API.INVALID_IS_VIRTUAL_VALUE') |
||
| 1032 | if new_values['is_virtual'] is True and object_type == 'DIGITAL_VALUE': |
||
| 1033 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1034 | description='API.VIRTUAL_POINT_CAN_NOT_BE_DIGITAL_VALUE') |
||
| 1035 | if new_values['is_virtual'] is True and object_type == 'TEXT_VALUE': |
||
| 1036 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1037 | description='API.VIRTUAL_POINT_CAN_NOT_BE_TEXT_VALUE') |
||
| 1038 | is_virtual = new_values['is_virtual'] |
||
| 1039 | |||
| 1040 | if 'address' not in new_values.keys() or \ |
||
| 1041 | not isinstance(new_values['address'], str) or \ |
||
| 1042 | len(str.strip(new_values['address'])) == 0: |
||
| 1043 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1044 | description='API.INVALID_ADDRESS') |
||
| 1045 | address = str.strip(new_values['address']) |
||
| 1046 | |||
| 1047 | if 'description' in new_values.keys() and \ |
||
| 1048 | new_values['description'] is not None and \ |
||
| 1049 | len(str(new_values['description'])) > 0: |
||
| 1050 | description = str.strip(new_values['description']) |
||
| 1051 | else: |
||
| 1052 | description = None |
||
| 1053 | |||
| 1054 | if 'faults' in new_values.keys() and \ |
||
| 1055 | new_values['faults'] is not None and \ |
||
| 1056 | len(str(new_values['faults'])) > 0: |
||
| 1057 | faults = str.strip(new_values['faults']) |
||
| 1058 | else: |
||
| 1059 | faults = None |
||
| 1060 | |||
| 1061 | if 'definitions' in new_values.keys() and \ |
||
| 1062 | new_values['definitions'] is not None and \ |
||
| 1063 | len(str(new_values['definitions'])) > 0: |
||
| 1064 | definitions = str.strip(new_values['definitions']) |
||
| 1065 | else: |
||
| 1066 | definitions = None |
||
| 1067 | |||
| 1068 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1069 | cursor = cnx.cursor() |
||
| 1070 | |||
| 1071 | cursor.execute(" SELECT name " |
||
| 1072 | " FROM tbl_points " |
||
| 1073 | " WHERE name = %s AND data_source_id = %s ", (name, data_source_id)) |
||
| 1074 | if cursor.fetchone() is not None: |
||
| 1075 | cursor.close() |
||
| 1076 | cnx.close() |
||
| 1077 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1078 | description='API.POINT_NAME_IS_ALREADY_IN_USE') |
||
| 1079 | |||
| 1080 | cursor.execute(" SELECT name " |
||
| 1081 | " FROM tbl_data_sources " |
||
| 1082 | " WHERE id = %s ", (data_source_id,)) |
||
| 1083 | if cursor.fetchone() is None: |
||
| 1084 | cursor.close() |
||
| 1085 | cnx.close() |
||
| 1086 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1087 | description='API.INVALID_DATA_SOURCE_ID') |
||
| 1088 | |||
| 1089 | add_value = (" INSERT INTO tbl_points (name, data_source_id, object_type, units, " |
||
| 1090 | " high_limit, low_limit, higher_limit, lower_limit, ratio, " |
||
| 1091 | " offset_constant, is_trend, is_virtual, address, description, faults, " |
||
| 1092 | " definitions) " |
||
| 1093 | " VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s) ") |
||
| 1094 | cursor.execute(add_value, (name, |
||
| 1095 | data_source_id, |
||
| 1096 | object_type, |
||
| 1097 | units, |
||
| 1098 | high_limit, |
||
| 1099 | low_limit, |
||
| 1100 | higher_limit, |
||
| 1101 | lower_limit, |
||
| 1102 | ratio, |
||
| 1103 | offset_constant, |
||
| 1104 | is_trend, |
||
| 1105 | is_virtual, |
||
| 1106 | address, |
||
| 1107 | description, |
||
| 1108 | faults, |
||
| 1109 | definitions)) |
||
| 1110 | new_id = cursor.lastrowid |
||
| 1111 | cnx.commit() |
||
| 1112 | cursor.close() |
||
| 1113 | cnx.close() |
||
| 1114 | |||
| 1115 | resp.status = falcon.HTTP_201 |
||
| 1116 | resp.location = '/points/' + str(new_id) |
||
| 1117 | |||
| 1118 | |||
| 1119 | class PointClone: |
||
| 1120 | def __init__(self): |
||
| 1121 | pass |
||
| 1122 | |||
| 1123 | @staticmethod |
||
| 1124 | def on_options(req, resp, id_): |
||
| 1125 | _ = req |
||
| 1126 | resp.status = falcon.HTTP_200 |
||
| 1127 | _ = id_ |
||
| 1128 | |||
| 1129 | @staticmethod |
||
| 1130 | @user_logger |
||
| 1131 | def on_post(req, resp, id_): |
||
| 1132 | admin_control(req) |
||
| 1133 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1134 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1135 | description='API.INVALID_POINT_ID') |
||
| 1136 | |||
| 1137 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1138 | cursor = cnx.cursor() |
||
| 1139 | |||
| 1140 | query = (" SELECT id, name, data_source_id, object_type, units, " |
||
| 1141 | " high_limit, low_limit, higher_limit, lower_limit, ratio, offset_constant, " |
||
| 1142 | " is_trend, is_virtual, address, description, faults, definitions " |
||
| 1143 | " FROM tbl_points " |
||
| 1144 | " WHERE id = %s ") |
||
| 1145 | cursor.execute(query, (id_,)) |
||
| 1146 | row = cursor.fetchone() |
||
| 1147 | if row is None: |
||
| 1148 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1149 | description='API.POINT_NOT_FOUND') |
||
| 1150 | |||
| 1151 | result = {"id": row[0], |
||
| 1152 | "name": row[1], |
||
| 1153 | "data_source_id": row[2], |
||
| 1154 | "object_type": row[3], |
||
| 1155 | "units": row[4], |
||
| 1156 | "high_limit": row[5], |
||
| 1157 | "low_limit": row[6], |
||
| 1158 | "higher_limit": row[7], |
||
| 1159 | "lower_limit": row[8], |
||
| 1160 | "ratio": Decimal(row[9]), |
||
| 1161 | "offset_constant": Decimal(row[10]), |
||
| 1162 | "is_trend": bool(row[11]), |
||
| 1163 | "is_virtual": bool(row[12]), |
||
| 1164 | "address": row[13], |
||
| 1165 | "description": row[14], |
||
| 1166 | "faults": row[15], |
||
| 1167 | "definitions": row[16]} |
||
| 1168 | timezone_offset = int(config.utc_offset[1:3]) * 60 + int(config.utc_offset[4:6]) |
||
| 1169 | if config.utc_offset[0] == '-': |
||
| 1170 | timezone_offset = -timezone_offset |
||
| 1171 | new_name = (str.strip(result['name']) + |
||
| 1172 | (datetime.utcnow() + timedelta(minutes=timezone_offset)).isoformat(sep='-', timespec='seconds')) |
||
| 1173 | add_value = (" INSERT INTO tbl_points (name, data_source_id, object_type, units, " |
||
| 1174 | " high_limit, low_limit, higher_limit, lower_limit, ratio, " |
||
| 1175 | " offset_constant, is_trend, is_virtual, address, description, faults, " |
||
| 1176 | " definitions) " |
||
| 1177 | " VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s) ") |
||
| 1178 | cursor.execute(add_value, (new_name, |
||
| 1179 | result['data_source_id'], |
||
| 1180 | result['object_type'], |
||
| 1181 | result['units'], |
||
| 1182 | result['high_limit'], |
||
| 1183 | result['low_limit'], |
||
| 1184 | result['higher_limit'], |
||
| 1185 | result['lower_limit'], |
||
| 1186 | result['ratio'], |
||
| 1187 | result['offset_constant'], |
||
| 1188 | result['is_trend'], |
||
| 1189 | result['is_virtual'], |
||
| 1190 | result['address'], |
||
| 1191 | result['description'], |
||
| 1192 | result['faults'], |
||
| 1193 | result['definitions'])) |
||
| 1194 | new_id = cursor.lastrowid |
||
| 1195 | cnx.commit() |
||
| 1196 | cursor.close() |
||
| 1197 | cnx.close() |
||
| 1198 | |||
| 1199 | resp.status = falcon.HTTP_201 |
||
| 1200 | resp.location = '/points/' + str(new_id) |
||
| 1201 | |||
| 1202 |
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