template.yaml

AWSTemplateFormatVersion: '2010-09-09'
Parameters:
  GoogleLocationApiKey:
    Description: Google Maps API Key
    NoEcho: true
    Type: String
  Stage:
    Default: dev
    Description: The State to which to deploy Resources
    Type: String
Resources:
  ApiLambdaFunc:
    Properties:
      Code: .
      Environment:
        Variables:
          DEPLOYMENT_STAGE: !Ref 'Stage'
          FLASK_APP: google
          FLASK_ENV: production
      FunctionName: !Sub '${Stage}-GoogleGeoCode-API'
      Handler: google.awslambda.handler
      MemorySize: 1024
      Role: !GetAtt 'LambdaRole.Arn'
      Runtime: python3.7
      Timeout: 30
      TracingConfig:
        Mode: Active
      VpcConfig:
        SecurityGroupIds:
          - !ImportValue
            Fn::Sub: ${Stage}-RDSSecurityGroup
        SubnetIds: !Split
          - ','
          - !ImportValue
            Fn::Sub: ${Stage}-PrivateSubnets
    Type: AWS::Lambda::Function
  BriteApiContribution:
    Properties:
      LambdaProxyArn: !GetAtt 'ApiLambdaFunc.Arn'
      RestApiId: !ImportValue
        Fn::Sub: ${Stage}-BriteAPI
      ServiceToken: !ImportValue
        Fn::Sub: ${Stage}-ApiContribution-Provider
      SwaggerDefinition:
        components:
          schemas:
            GoogleLocationAddress:
              properties:
                address_city:
                  type: string
                address_country:
                  type: string
                address_county:
                  type: string
                address_line_1:
                  type: string
                address_state:
                  type: string
                address_types:
                  items:
                    type: string
                  type: array
                formatted_address:
                  type: string
                latitude:
                  format: float
                  type: number
                longitude:
                  format: float
                  type: number
                place_id:
                  type: string
                postal_code:
                  type: string
              type: object
            GoogleLocationPong:
              example:
                pong: true
              properties:
                pong:
                  type: boolean
              type: object
            GoogleLocationRequest:
              properties:
                address:
                  description: Full address string
                  example: '2305 S Blackman Rd #200, Springfield, MO 65809'
                  type: string
              required:
                - address
              type: object
        info:
          description: "Google's Geolocation address lookup service\n"
          title: Google Location Integration
          version: 1.0.0
        openapi: 3.0.0
        paths:
          /integrations/google/location/geocode:
            post:
              operationId: GoogleLocationGeocode
              requestBody:
                content:
                  application/json:
                    schema:
                      $ref: '#/components/schemas/GoogleLocationRequest'
                required: true
              responses:
                '200':
                  content:
                    application/json:
                      schema:
                        items:
                          $ref: '#/components/schemas/GoogleLocationAddress'
                        type: array
                  description: OK
              summary: Get geolocation data for an address
          /integrations/google/location/geocode/googleping/:
            get:
              operationId: GoogleLocationGooglePing
              responses:
                '200':
                  content:
                    application/json:
                      schema:
                        $ref: '#/components/schemas/GoogleLocationPong'
                  description: OK
                '502':
                  content:
                    application/json:
                      schema:
                        additionalProperties: true
                        type: object
                  description: FAIL
              summary: Test connection to Google Location Service backend
          /integrations/google/location/geocode/ping/:
            get:
              operationId: GoogleLocationPing
              responses:
                '200':
                  content:
                    application/json:
                      schema:
                        $ref: '#/components/schemas/GoogleLocationPong'
                  description: OK
              summary: Ping Google Location Service
        tags: []
      Version: '1.0'
    Type: Custom::ApiContribution
  GoogleGeoCodeGoogleLocationApiKeyParameter:
    Properties:
      Description: Google Maps API Key
      Name: !Sub '/${Stage}/google/GoogleLocationApiKey'
      Type: String
      Value: !Ref 'GoogleLocationApiKey'
    Type: AWS::SSM::Parameter
  LambdaInvokePermission:
    Properties:
      Action: lambda:InvokeFunction
      FunctionName: !Ref 'ApiLambdaFunc'
      Principal: apigateway.amazonaws.com
    Type: AWS::Lambda::Permission
  LambdaRole:
    Properties:
      AssumeRolePolicyDocument:
        Statement:
          - Action:
              - sts:AssumeRole
            Effect: Allow
            Principal:
              Service:
                - lambda.amazonaws.com
                - events.amazonaws.com
      ManagedPolicyArns:
        - arn:aws:iam::aws:policy/service-role/AWSLambdaVPCAccessExecutionRole
        - arn:aws:iam::aws:policy/service-role/AWSLambdaBasicExecutionRole
        - arn:aws:iam::aws:policy/AWSXRayDaemonWriteAccess
      Policies:
        - PolicyDocument:
            Statement:
              - Action:
                  - ssm:GetParameters
                  - ssm:GetParameter
                Effect: Allow
                Resource:
                  - !Sub 'arn:aws:ssm:${AWS::Region}:${AWS::AccountId}:parameter/${Stage}/google/*'
          PolicyName: AllowGetSSMParams
    Type: AWS::IAM::Role