hub/exports/db_factory.py

@@ -23,40 +23,44 @@ class DBFactory:
     self._city_object = CityObject(db_name=db_name, app_env=app_env, dotenv_path=dotenv_path)
     self._simulation_results = SimulationResults(db_name=db_name, dotenv_path=dotenv_path, app_env=app_env)
 
+  def city_by_id(self, city_id):
+    """
+    Retrieve a single city using the id
+    :param city_id: the id of the city to get
+    """
+    return self._city.get_by_id(city_id)
+
+  def cities_by_user(self, user_id):
+    """
+    Retrieve cities created by user
+    :param user_id: the id of the user
+    """
+    return self._city.get_by_user(user_id)
+
+  def simulation_results_by_city_id(self, city_id):
+    """
+    Retrieve all simulation results for the given city
+    :param city_id: the city id of the simulation results to get
+    """
+    return self._simulation_results.get_simulation_results_by_city_id(city_id)
+
+  def simulation_results_by_city_object_id(self, city_object_id):
+    """
+    Retrieve all simulation results for the given object_id
+    :param city_object_id: the city object id of the simulation results to get
+    """
+    return self._simulation_results.get_simulation_results_by_city_object_id(city_object_id)
+
   def application_info(self, application_uuid):
-    """
-    Retrieve the application info for the given uuid
-    :param application_uuid: the uuid for the application
-    """
     return self._application.get_by_uuid(application_uuid)
 
+  def user_info(self, name, password, application_id):
+    return self._user.get_by_name_application_id_and_password(name, password, application_id)
+
   def user_login(self, name, password, application_uuid):
-    """
-    Retrieve the user info
-    :param name: the user name
-    :param password: the user password
-    :param application_uuid: the application uuid
-    """
     return self._user.get_by_name_application_uuid_and_password(name, password, application_uuid)
 
-  def results(self, user_id, application_id,  cities, result_names=[]):
-    """
-    Retrieve the simulation results for the given cities
-    :param user_id: the user id owning the results
-    :param application_id: the application id owning the results
-    :param cities: dictionary containing the city and building names for the results
-    :param result_names: if given, filter the results to the selected names
-    """
-    results = []
-    for city in cities['cities'].keys():
-      city_id = self._city.get_by_user_id_application_id_and_name(user_id, application_id, city).id
-      for building_name in cities[city]:
-        city_object_id = self._city_object.get_by_name_and_city(building_name, city_id).id
-        results.append(self._simulation_results.get_simulation_results_by_city_id_city_object_id_and_names(
-          city_id,
-          city_object_id,
-          result_names))
-    return results
-
+  def building_info(self, name, city_id):
+    return self._city_object.get_by_name_and_city(name, city_id)
 
 

hub/helpers/geometry_helper.py

@@ -6,12 +6,10 @@ Project Coder Guille Gutierrez guillermo.gutierrezmorote@concordia.ca
 Code contributors: Pilar Monsalvete Alvarez de Uribarri pilar.monsalvete@concordia.ca
 """
 import math
-
 import numpy as np
 import requests
 from trimesh import Trimesh
 from trimesh import intersections
-
 from hub.city_model_structure.attributes.polygon import Polygon
 from hub.city_model_structure.attributes.polyhedron import Polyhedron
 from hub.helpers.location import Location
@@ -65,8 +63,8 @@ class GeometryHelper:
   @staticmethod
   def city_mapping(city, building_names=None):
     """
-
     Returns a shared_information dictionary like
+
     {
      "building_name" : [{line: 0 coordinate_1: [x,y,z], coordinate_2:[x, y, z], points: 0}]
     }
@@ -80,6 +78,7 @@ class GeometryHelper:
     map_info = [[{} for _ in range(y + 1)] for _ in range(x + 1)]
     for building_name in building_names:
       building = city.city_object(building_name)
+      lines_information[building_name]: []
       line = 0
       for ground in building.grounds:
         length = len(ground.perimeter_polygon.coordinates) - 1

hub/persistence/repositories/city.py

@@ -109,19 +109,51 @@ class City(Repository):
     except SQLAlchemyError as err:
       logger.error(f'Error while fetching city: {err}')
 
-  def get_by_user_id_application_id_and_name(self, user_id, application_id, city_name):
+  def get_by_id(self, city_id: int) -> Model:
     """
-    Fetch city based on the user who created it
-    :param user_id: the user id
-    :param application_id: the application id
-    :param city_name: the city name
-    :return: ModelCity
+    Fetch a City based on the id
+    :param city_id: the city id
+    :return: a city
     """
     try:
-      result_set = self.session.execute(select(Model).where(Model.user_id == user_id,
-                                                            Model.application_id == application_id,
-                                                            Model.name == city_name
-                                                            )).first()[0]
-      return result_set
+      return self.session.execute(select(Model).where(Model.id == city_id)).first()[0]
+    except SQLAlchemyError as err:
+      logger.error(f'Error while fetching city: {err}')
+
+  def _get_by_hub_version_and_name(self, hub_release: str, city_name: str) -> Model:
+    """
+    Fetch a City based on the name and hub project
+    :param hub_release: the hub release
+    :param city_name: the name of the city
+    :return: a city
+    """
+    try:
+      return self.session.execute(select(Model)
+                                  .where(Model.hub_release == hub_release, Model.name == city_name)
+                                  ).first()
+    except SQLAlchemyError as err:
+      logger.error(f'Error while fetching city: {err}')
+
+  def get_by_name(self, city_name: str) -> [Model]:
+    """
+    Fetch city based on the name
+    :param city_name: the name of the building
+    :return: [ModelCity] with the provided name
+    """
+    try:
+      result_set = self.session.execute(select(Model).where(Model.name == city_name))
+      return [building[0] for building in result_set]
     except SQLAlchemyError as err:
       logger.error(f'Error while fetching city by name: {err}')
+
+  def get_by_user(self, user_id: int) -> [Model]:
+      """
+      Fetch city based on the user who created it
+      :param user_id: the id of the user
+      :return: [ModelCity] with the provided name
+      """
+      try:
+        result_set = self.session.execute(select(Model).where(Model.user_id == user_id))
+        return [building[0] for building in result_set]
+      except SQLAlchemyError as err:
+        logger.error(f'Error while fetching city by name: {err}')

hub/persistence/repositories/simulation_results.py

@@ -44,11 +44,11 @@ class SimulationResults(Repository):
     :return SimulationResults or Dictionary
     """
     if city_id is not None:
-      city = self._get_city(city_id)
+      city = self.get_city(city_id)
       if city is None:
         return {'message': f'City does not exists'}
     else:
-      city_object = self._get_city_object(city_object_id)
+      city_object = self.get_city_object(city_object_id)
       if city_object is None:
         return {'message': f'City object does not exists'}
     try:
@@ -114,7 +114,7 @@ class SimulationResults(Repository):
     except SQLAlchemyError as err:
       logger.error(f'Error while deleting application: {err}')
 
-  def _get_city(self, city_id) -> [City]:
+  def get_city(self, city_id) -> [City]:
     """
     Fetch a city object based city id
     :param city_id: a city identifier
@@ -125,6 +125,28 @@ class SimulationResults(Repository):
     except SQLAlchemyError as err:
       logger.error(f'Error while fetching city by city_id: {err}')
 
+  def get_simulation_results_by_id(self, sim_id) -> [Model]:
+    """
+    Fetch simulation results by id
+    :param sim_id: a simulation result identifier
+    :return: [Model] with the provided sim_id
+    """
+    try:
+      return self.session.execute(select(Model).where(Model.id == sim_id)).first()
+    except SQLAlchemyError as err:
+      logger.error(f'Error while fetching simulation results by sim_id: {err}')
+
+  def get_simulation_results_by_name(self, name) -> [Model]:
+    """
+    Fetch simulation results by name
+    :param name: the name of the simulation results
+    :return: [Model] with the provided name
+    """
+    try:
+      return self.session.execute(select(Model).where(Model.name == name))
+    except SQLAlchemyError as err:
+      logger.error(f'Error while fetching simulation results by name: {err}')
+
   def get_simulation_results_by_city_id(self, city_id) -> [Model]:
     """
     Fetch simulation results by name
@@ -147,7 +169,7 @@ class SimulationResults(Repository):
     except SQLAlchemyError as err:
       logger.error(f'Error while fetching simulation results by name: {err}')
 
-  def _get_city_object(self, city_object_id) -> [CityObject]:
+  def get_city_object(self, city_object_id) -> [CityObject]:
     """
     Fetch a city object based city id
     :param city_object_id: a city object identifier