added

.idea/.gitignore

+# Default ignored files
+/shelf/
+/workspace.xml

.idea/data_quality_checking.iml

+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$">
+      <excludeFolder url="file://$MODULE_DIR$/venv" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file

.idea/inspectionProfiles/Project_Default.xml

+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="PyPep8Inspection" enabled="true" level="WEAK WARNING" enabled_by_default="true">
+      <option name="ignoredErrors">
+        <list>
+          <option value="E712" />
+        </list>
+      </option>
+    </inspection_tool>
+    <inspection_tool class="PyPep8NamingInspection" enabled="true" level="WEAK WARNING" enabled_by_default="true">
+      <option name="ignoredErrors">
+        <list>
+          <option value="N801" />
+        </list>
+      </option>
+    </inspection_tool>
+    <inspection_tool class="PyUnresolvedReferencesInspection" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoredIdentifiers">
+        <list>
+          <option value="dict.mobile" />
+          <option value="dict.dob" />
+          <option value="dict.gender" />
+          <option value="dict.name" />
+        </list>
+      </option>
+    </inspection_tool>
+  </profile>
+</component>
\ No newline at end of file

.idea/inspectionProfiles/profiles_settings.xml

+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="USE_PROJECT_PROFILE" value="false" />
+    <version value="1.0" />
+  </settings>
+</component>
\ No newline at end of file

.idea/misc.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.9 (data_quality_checking)" project-jdk-type="Python SDK" />
+</project>
\ No newline at end of file

.idea/modules.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/data_quality_checking.iml" filepath="$PROJECT_DIR$/.idea/data_quality_checking.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file

app.py

+# importing libraries
+import uvicorn
+from scripts.constants.application_config import port_no
+from scripts.logging.logger import logger
+
+if __name__ == "__main__":
+    try:
+        uvicorn.run("main:app", port=int(port_no))
+    except Exception as e:
+        logger.error(e)
+        print("Error-", e)

conf/application.conf

+[fastapi_connection]
+port_no = 8000
+
+[MQTT_Connection]
+broker = 192.168.0.220
+port = 1883
+time_out = 60

main.py

+# importing libraries
+import uvicorn
+from fastapi import FastAPI
+from scripts.constants.application_config import port_no
+from scripts.services.api_call import router
+
+app = FastAPI()
+app.include_router(router)
+if __name__ == "__main__":
+    try:
+        uvicorn.run(app, port=int(port_no))
+    except Exception as e:
+        print("Error-", e)

scripts/constants/application_config.py

+from configparser import ConfigParser
+from scripts.logging.logger import logger
+
+try:
+    config = ConfigParser()
+    config.read("conf/application.conf")
+
+    port_no = config.get("fastapi_connection", "port_no")
+
+    broker = config.get("MQTT_Connection", "broker")
+    mqtt_port = config.get("MQTT_Connection", "port")
+    time_out = config.get("MQTT_Connection", "time_out")
+
+except Exception as e:
+    logger.error(e)

scripts/constants/endpoints.py

+class EndPoints:
+    root = "/"
+    send_data = "/send_data/{site_id},{data_quality}"

scripts/constants/models.py

+from pydantic import BaseModel
+
+
+class SiteData(BaseModel):
+    pm10: int
+    pm2_5: int
+    s02: int
+    no2: int

scripts/constants/mqtt_connection.py

+# MQTT client connection for publishing website information
+import paho.mqtt.client as mqtt
+from scripts.constants.application_config import broker, mqtt_port, time_out
+from scripts.logging.logger import logger
+
+
+def mqtt_client_connection():
+    try:
+        mqtt_client = mqtt.Client()
+        mqtt_client.connect(broker, int(mqtt_port), int(time_out))
+        return mqtt_client
+    except Exception as e:
+        logger.error(e)

scripts/core/handlers/api_functions.py

+import json
+import time
+from scripts.constants.mqtt_connection import mqtt_client_connection
+from scripts.logging.logger import logger
+
+
+class Publishing:
+    def __init__(self):
+        self.mqtt_client = mqtt_client_connection()
+
+    def send_data_to_subscriber(self, site_id, data_quality, site_data):
+        try:
+            message = {
+                "data": {
+                    "PM10": site_data.pm10,
+                    "PM2.5": site_data.pm2_5,
+                    "S02": site_data.s02,
+                    "NO2": site_data.no2
+                },
+                "site_id": site_id,
+                "data_quality": data_quality
+            }
+            self.mqtt_client.connect("192.168.0.220", 1883, 60)
+            topic = "Website/data"
+            self.mqtt_client.publish(topic, json.dumps(message))
+            time.sleep(10)
+            return "Data Published"
+        except Exception as e:
+            logger.error(e)
+            return f"Data Sending error - {e}"

scripts/logging/logger.py

+import logging
+import os
+from logging.handlers import RotatingFileHandler
+
+
+def get_logger():
+    """
+     Creates a rotating log
+     """
+    __logger__ = logging.getLogger('')
+    __logger__.setLevel("ERROR")
+    log_formatter = '%(asctime)s - %(levelname)-6s - [%(threadName)5s:%(funcName)5s():%(lineno)s] - %(message)s'
+    time_format = "%Y-%m-%d %H:%M:%S"
+    formatter = logging.Formatter(log_formatter, time_format)
+    log_files = os.path.join("temp/ERROR.log")
+    temp_handler = RotatingFileHandler(log_files, maxBytes=100000000, backupCount=5)
+    temp_handler.setFormatter(formatter)
+
+    __logger__.addHandler(temp_handler)
+
+    return __logger__
+
+
+logger = get_logger()

scripts/services/api_call.py

+# importing libraries
+from fastapi import APIRouter, UploadFile
+from scripts.constants.endpoints import EndPoints
+from scripts.constants.models import SiteData
+from scripts.core.handlers.api_functions import Publishing
+from scripts.logging.logger import logger
+
+# Create FastAPI instance
+router = APIRouter()
+
+# Create instance of Class Publishing
+publisher = Publishing()
+
+
+# Root
+@router.get(EndPoints.root)
+async def root():
+    return {"Message": "It's Working!"}
+
+
+@router.post(EndPoints.send_data)
+async def send_data(site_id: int, data_quality: int, site_data: SiteData):
+    try:
+        message = publisher.send_data_to_subscriber(site_id, data_quality, site_data)
+        return message
+    except Exception as e:
+        logger.error(e)
+        return e