todo-app-java/sam-template.yaml at master · jenseickmeyer/todo-app-java · GitHub

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AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Description: >
    Simple implementation of a REST API for an imaginary todo app.

Globals:
  Function:
    Runtime: java8
    Timeout: 60
    MemorySize: 256

Parameters:
  StageName:
    Type: String
    Default: dev
    Description: The Lambda Function Stage

Resources:

  RestApi:
    Type: AWS::Serverless::Api
    Properties:
      Name:
        Fn::Sub: todo-app-api-${StageName}
      StageName:
        Ref: StageName

  ListTasksFunction:
    Type: AWS::Serverless::Function
    Properties:
      FunctionName:
        Fn::Sub: todo-app-list-tasks-${StageName}
      CodeUri: target/todo-app-1.0-SNAPSHOT.jar
      Handler: com.carpinuslabs.todo.handler.TaskRequestHandler::listTasks
      Policies:
        DynamoDBReadPolicy:
          TableName:
            Ref: TasksTable
      Events:
        List:
          Type: Api
          Properties:
            Path: /tasks
            Method: GET
            RestApiId:
              Ref: RestApi

  CreateTaskFunction:
    Type: AWS::Serverless::Function
    Properties:
      FunctionName:
        Fn::Sub: todo-app-create-task-${StageName}
      CodeUri: target/todo-app-1.0-SNAPSHOT.jar
      Handler: com.carpinuslabs.todo.handler.TaskRequestHandler::createTask
      Policies:
        DynamoDBCrudPolicy:
          TableName:
            Ref: TasksTable
      Events:
        List:
          Type: Api
          Properties:
            Path: /tasks
            Method: POST
            RestApiId:
              Ref: RestApi

  GetTaskFunction:
    Type: AWS::Serverless::Function
    Properties:
      FunctionName:
        Fn::Sub: todo-app-get-task-${StageName}
      CodeUri: target/todo-app-1.0-SNAPSHOT.jar
      Handler: com.carpinuslabs.todo.handler.TaskRequestHandler::getTask
      Policies:
        DynamoDBReadPolicy:
          TableName:
            Ref: TasksTable
      Events:
        List:
          Type: Api
          Properties:
            Path: /tasks/{id}
            Method: GET
            RestApiId:
              Ref: RestApi

  UpdateTaskFunction:
    Type: AWS::Serverless::Function
    Properties:
      FunctionName:
        Fn::Sub: todo-app-update-task-${StageName}
      CodeUri: target/todo-app-1.0-SNAPSHOT.jar
      Handler: com.carpinuslabs.todo.handler.TaskRequestHandler::updateTask
      Policies:
        DynamoDBCrudPolicy:
          TableName:
            Ref: TasksTable
      Events:
        List:
          Type: Api
          Properties:
            Path: /tasks/{id}
            Method: PUT
            RestApiId:
              Ref: RestApi

  DeleteTaskFunction:
    Type: AWS::Serverless::Function
    Properties:
      FunctionName:
        Fn::Sub: todo-app-delete-task-${StageName}
      CodeUri: target/todo-app-1.0-SNAPSHOT.jar
      Handler: com.carpinuslabs.todo.handler.TaskRequestHandler::deleteTask
      Policies:
        DynamoDBCrudPolicy:
          TableName:
            Ref: TasksTable
      Events:
        List:
          Type: Api
          Properties:
            Path: /tasks/{id}
            Method: DELETE
            RestApiId:
              Ref: RestApi

  TasksTable:
    Type: AWS::Serverless::SimpleTable
    Properties:
      TableName:
        Fn::Sub: todo-app-tasks
      PrimaryKey:
        Name: id
        Type: String
      ProvisionedThroughput:
        ReadCapacityUnits: 1
        WriteCapacityUnits: 1