feat: added lambda

.github/workflows/deploy-lambda-prod.yml

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+name: Build, Push and Deploy Docker Image to Lambda
+
+on:
+  push:
+    branches: [prod]
+
+env:
+  AWS_REGION: ap-southeast-1
+  ECR_REPOSITORY: lambda-application-versions-prod
+  ECR_REPOSITORY_URI: 892404399729.dkr.ecr.ap-southeast-1.amazonaws.com
+  LAMBDA_FUNCTION_NAME: greendot-analytics
+
+defaults:
+  run:
+    working-directory: ./lambda
+
+jobs:
+  build-push-deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+
+    - name: Configure AWS credentials
+      uses: aws-actions/configure-aws-credentials@v1
+      with:
+        aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID_PROD }}
+        aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY_PROD }}
+        aws-region: ${{ env.AWS_REGION }}
+
+    - name: Login to Amazon ECR
+      id: login-ecr
+      uses: aws-actions/amazon-ecr-login@v1
+
+    - name: Build, tag, and push image to Amazon ECR
+      env:
+          ECR_REGISTRY: ${{ steps.login-ecr.outputs.registry }}
+          ECR_REPOSITORY: ${{ env.ECR_REPOSITORY }}
+      run: |
+        docker build -t $ECR_REGISTRY/$ECR_REPOSITORY:lambda_${{github.run_number}} .
+        docker push $ECR_REGISTRY/$ECR_REPOSITORY:lambda_${{github.run_number}}
+
+    # - name: Update Lambda function to new image
+    #   run: |
+    #     aws lambda update-function-code \
+    #     --function-name ${{ env.LAMBDA_FUNCTION_NAME }} \
+    #     --image-uri $ECR_REGISTRY/$ECR_REPOSITORY:lambda_${{github.run_number}}

lambda/Dockerfile

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+# Define the base image. AWS provides base images for lambda with different runtimes
+FROM public.ecr.aws/lambda/python:3.11
+
+# Copy the function code and requirements file into the container
+COPY lambda_function.py ${LAMBDA_TASK_ROOT}
+COPY requirements.txt  ${LAMBDA_TASK_ROOT}
+
+# Install the Python dependencies from requirements.txt
+RUN pip install -r requirements.txt
+
+# Set the CMD to your handler (could be a different file name and/or a different function)
+CMD ["lambda_function.lambda_handler"]

lambda/lambda_function.py

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+import json
+import numpy as np
+import os
+from supabase import create_client
+
+SUPABASE_URL = os.environ.get("SUPABASE_URL")
+SUPABASE_KEY = os.environ.get("SUPABASE_KEY")
+db = create_client(SUPABASE_URL, SUPABASE_KEY)
+
+def lambda_handler(event, context):
+    temp = event.get('temp')
+    humidity = event.get('humidity')
+    flame = event.get('flame')
+    air_quality = event.get('airQuality')
+    array1 = np.array([1, 2, 3, 4, 5]);
+    array2 = np.array([5, 4, 3, 2, 1]);
+    coef = np.corrcoef(array1, array2)
+    return {
+        'statusCode': 200,
+        'body': json.dumps({
+            'probability': 0.5,
+            'temp': temp,
+            'humidity': humidity,
+            'flame': flame,
+            'airQuality': air_quality,
+            'coef': [
+                coef[0][1], coef[1][0],
+            ],
+        })
+    }

lambda/requirements.txt

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+annotated-types==0.6.0
+anyio==4.1.0
+certifi==2023.11.17
+deprecation==2.1.0
+gotrue==1.3.0
+h11==0.14.0
+httpcore==0.17.3
+httpx==0.24.1
+idna==3.4
+numpy==1.26.2
+packaging==23.2
+postgrest==0.13.0
+pydantic==2.5.2
+pydantic_core==2.14.5
+python-dateutil==2.8.2
+realtime==1.0.0
+six==1.16.0
+sniffio==1.3.0
+storage3==0.7.0
+StrEnum==0.4.15
+supabase==2.1.0
+supafunc==0.3.1
+typing_extensions==4.8.0
+websockets==10.4