serverlessapp-lambda-with-dyanamodb/serverless.yml at main · RutujaPatil15/serverlessapp-lambda-with-dyanamodb · GitHub

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service: userserviceHandler
frameworkVersion: '3'

provider:
  name: aws
  runtime: nodejs18.x
  stage: ${opt:stage, 'dev'}
  region: enter region
  memorySize: 512
  timeout: 10
  environment:
    USERS_TABLE: ${self:custom.${self:provider.stage}.userTableName}

plugins:
  - serverless-offline

custom:
  DB_ADMIN_SM: database name
  dev:
    userTableName: usersTable
    SENDMESSAGEFUNCTION: lambda function name

functions:
  user:
    handler: src/service/user.createUser
    name: createUser-${self:provider.stage}
    description: "creates new user"
    environment:
      SENDMESSAGEFUNC: ${self:custom.${self:provider.stage}.SENDMESSAGEFUNCTION}
    events:
      - httpApi:
          path: /user
          method: post
  getuser:
    handler: src/service/user.getUser
    description: "get new user"
    events:
      - httpApi:
          path: /getuser
          method: get
  getUserbyCountryandCreatedAt:
    handler: src/service/user.getUserbyCountryandCreatedAt
    description: "search user"
    environment:
      TEST_VAR_FS: "TEST_VAR_FS_VALUE"
    events:
      - httpApi:
          path: /getUserbyCountryandCreatedAt
          method: post
  getUserbyCountryandCreatedAtScan:
    handler: src/service/user.getUserbyCountryandCreatedAtScan
    description: "scan by user cond"
    environment:
      TEST_VAR_FS: "TEST_VAR_FS_VALUE"
    events:
      - httpApi:
          path: /getUserbyCountryandCreatedAtScan
          method: post

resources:
  Resources:
    UsersTable:
      Type: AWS::DynamoDB::Table
      Properties:
        TableName: ${self:custom.${self:provider.stage}.userTableName}
        AttributeDefinitions:
          - AttributeName: Email
            AttributeType: S
          - AttributeName: Country
            AttributeType: S
          - AttributeName: CreatedAt
            AttributeType: S
        KeySchema:
          - AttributeName: Email
            KeyType: HASH  # Partition key
        BillingMode: PROVISIONED
        ProvisionedThroughput:
          ReadCapacityUnits: 5
          WriteCapacityUnits: 10
        GlobalSecondaryIndexes:
          - IndexName: createdAtIndex  # Fixed typo in index name
            KeySchema:
              - AttributeName: Country
                KeyType: HASH  # Partition key for GSI
              - AttributeName: CreatedAt
                KeyType: RANGE  # Sort key for GSI
            Projection:
              ProjectionType: ALL
            ProvisionedThroughput:
              ReadCapacityUnits: 5
              WriteCapacityUnits: 10