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template.yaml
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template.yaml
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AWSTemplateFormatVersion: '2010-09-09'
Transform: 'AWS::Serverless-2016-10-31'
Resources:
# Tables
ReceivedOrdersTable:
Type: "AWS::DynamoDB::Table"
Properties:
TableName: ReceivedOrdersTable
AttributeDefinitions:
-
AttributeName: id
AttributeType: S
KeySchema:
-
AttributeName: id
KeyType: HASH
ProvisionedThroughput:
ReadCapacityUnits: 1
WriteCapacityUnits: 1
StreamSpecification:
StreamViewType: NEW_AND_OLD_IMAGES
OrderChangesTable:
Type: "AWS::DynamoDB::Table"
Properties:
TableName: OrderChangesTable
AttributeDefinitions:
-
AttributeName: id
AttributeType: S
KeySchema:
-
AttributeName: id
KeyType: HASH
ProvisionedThroughput:
ReadCapacityUnits: 1
WriteCapacityUnits: 1
StreamSpecification:
StreamViewType: NEW_AND_OLD_IMAGES
# Lambdas
OrderReceivingLambda:
Type: 'AWS::Serverless::Function'
Properties:
Handler: receive-order.post
Runtime: nodejs6.10
CodeUri: './dist/'
Events:
GetResource:
Type: Api
Properties:
Path: /order
Method: post
Policies: AmazonDynamoDBFullAccess
Environment:
Variables:
OUTPUT_TABLE: !Ref ReceivedOrdersTable
OrderFulfilmentLambda:
Type: 'AWS::Serverless::Function'
Properties:
Handler: fulfil-order.trigger
Runtime: nodejs6.10
CodeUri: './dist/'
Events:
GetResource:
Type: DynamoDB
Properties:
Stream: !GetAtt ReceivedOrdersTable.StreamArn
StartingPosition: LATEST
BatchSize: 1
Policies: AmazonDynamoDBFullAccess
Environment:
Variables:
OUTPUT_TABLE: !Ref OrderChangesTable
OrderGettingLambda:
Type: 'AWS::Serverless::Function'
Properties:
Handler: get-order.get
Runtime: nodejs6.10
CodeUri: './dist/'
Events:
GetResource:
Type: Api
Properties:
Path: /order/{id}
Method: get
Policies: AmazonDynamoDBFullAccess
Environment:
Variables:
INPUT_TABLE: !Ref ReceivedOrdersTable
CHANGES_TABLE: !Ref OrderChangesTable