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serverless.yml
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serverless.yml
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service: appsyncmasterclass-backend
frameworkVersion: '2'
plugins:
- serverless-appsync-plugin
- serverless-iam-roles-per-function
- serverless-export-env
- serverless-layers
- serverless-plugin-ifelse
provider:
name: aws
runtime: nodejs12.x
region: eu-west-1
environment:
STAGE: ${self:custom.stage}
AWS_NODEJS_CONNECTION_REUSE_ENABLED: "1"
package:
exclude:
- package-lock.json
- package.json
custom:
region: ${opt:region, self:provider.region}
stage: ${opt:stage, self:provider.stage}
appSync:
- ${file(serverless.appsync-api.yml)}
serverless-layers:
layersDeploymentBucket: ${ssm:/appsyncmasterclass/${self:custom.stage}/layer-deployment-bucket}
appSyncLogLevel:
default: ALL
prod: ERROR
appSyncCaching:
default:
prod:
behavior: PER_RESOLVER_CACHING
ttl: 3600
type: T2_SMALL
serverlessIfElse:
- If: '"${self:custom.stage}" == "prod"'
ElseExclude:
- functions.setResolverLogLevelToAll
- functions.setResolverLogLevelToError
functions:
confirmUserSignup:
handler: functions/confirm-user-signup.handler
environment:
USERS_TABLE: !Ref UsersTable
iamRoleStatements:
- Effect: Allow
Action: dynamodb:PutItem
Resource: !GetAtt UsersTable.Arn
getImageUploadUrl:
handler: functions/get-upload-url.handler
environment:
BUCKET_NAME: !Ref AssetsBucket
iamRoleStatements:
- Effect: Allow
Action:
- s3:PutObject
- s3:PutObjectAcl
Resource: !Sub ${AssetsBucket.Arn}/*
tweet:
handler: functions/tweet.handler
environment:
USERS_TABLE: !Ref UsersTable
TWEETS_TABLE: !Ref TweetsTable
TIMELINES_TABLE: !Ref TimelinesTable
iamRoleStatements:
- Effect: Allow
Action: dynamodb:UpdateItem
Resource: !GetAtt UsersTable.Arn
- Effect: Allow
Action: dynamodb:PutItem
Resource:
- !GetAtt TweetsTable.Arn
- !GetAtt TimelinesTable.Arn
retweet:
handler: functions/retweet.handler
environment:
USERS_TABLE: !Ref UsersTable
TWEETS_TABLE: !Ref TweetsTable
TIMELINES_TABLE: !Ref TimelinesTable
RETWEETS_TABLE: !Ref RetweetsTable
iamRoleStatements:
- Effect: Allow
Action: dynamodb:GetItem
Resource: !GetAtt TweetsTable.Arn
- Effect: Allow
Action: dynamodb:UpdateItem
Resource:
- !GetAtt TweetsTable.Arn
- !GetAtt UsersTable.Arn
- Effect: Allow
Action: dynamodb:PutItem
Resource:
- !GetAtt TweetsTable.Arn
- !GetAtt TimelinesTable.Arn
- !GetAtt RetweetsTable.Arn
reply:
handler: functions/reply.handler
environment:
USERS_TABLE: !Ref UsersTable
TWEETS_TABLE: !Ref TweetsTable
TIMELINES_TABLE: !Ref TimelinesTable
iamRoleStatements:
- Effect: Allow
Action: dynamodb:GetItem
Resource: !GetAtt TweetsTable.Arn
- Effect: Allow
Action: dynamodb:UpdateItem
Resource:
- !GetAtt TweetsTable.Arn
- !GetAtt UsersTable.Arn
- Effect: Allow
Action: dynamodb:PutItem
Resource:
- !GetAtt TweetsTable.Arn
- !GetAtt TimelinesTable.Arn
unretweet:
handler: functions/unretweet.handler
environment:
USERS_TABLE: !Ref UsersTable
TWEETS_TABLE: !Ref TweetsTable
TIMELINES_TABLE: !Ref TimelinesTable
RETWEETS_TABLE: !Ref RetweetsTable
iamRoleStatements:
- Effect: Allow
Action: dynamodb:GetItem
Resource: !GetAtt TweetsTable.Arn
- Effect: Allow
Action: dynamodb:Query
Resource: !Sub "${TweetsTable.Arn}/index/retweetsByCreator"
- Effect: Allow
Action: dynamodb:UpdateItem
Resource:
- !GetAtt TweetsTable.Arn
- !GetAtt UsersTable.Arn
- Effect: Allow
Action: dynamodb:DeleteItem
Resource:
- !GetAtt TweetsTable.Arn
- !GetAtt TimelinesTable.Arn
- !GetAtt RetweetsTable.Arn
distributeTweets:
handler: functions/distribute-tweets.handler
environment:
RELATIONSHIPS_TABLE: !Ref RelationshipsTable
TIMELINES_TABLE: !Ref TimelinesTable
events:
- stream:
type: dynamodb
arn: !GetAtt TweetsTable.StreamArn
iamRoleStatements:
- Effect: Allow
Action:
- dynamodb:PutItem
- dynamodb:DeleteItem
- dynamodb:BatchWriteItem
Resource: !GetAtt TimelinesTable.Arn
- Effect: Allow
Action: dynamodb:Query
Resource: !Sub "${RelationshipsTable.Arn}/index/byOtherUser"
distributeTweetsToFollower:
handler: functions/distribute-tweets-to-follower.handler
environment:
TWEETS_TABLE: !Ref TweetsTable
TIMELINES_TABLE: !Ref TimelinesTable
MAX_TWEETS: "100"
events:
- stream:
type: dynamodb
arn: !GetAtt RelationshipsTable.StreamArn
iamRoleStatementsName: ${self:service}-${self:custom.stage}-distributeTweetsToFollower
iamRoleStatements:
- Effect: Allow
Action: dynamodb:Query
Resource:
- !Sub "${TweetsTable.Arn}/index/byCreator"
- !Sub "${TimelinesTable.Arn}/index/byDistributedFrom"
- Effect: Allow
Action:
- dynamodb:BatchWriteItem
- dynamodb:PutItem
- dynamodb:DeleteItem
Resource: !GetAtt TimelinesTable.Arn
syncUsersToAlgolia:
handler: functions/sync-users-to-algolia.handler
events:
- stream:
type: dynamodb
arn: !GetAtt UsersTable.StreamArn
iamRoleStatements:
- Effect: Allow
Action: ssm:GetParameters
Resource:
- !Sub arn:aws:ssm:${AWS::Region}:${AWS::AccountId}:parameter/${self:custom.stage}/algolia-app-id
- !Sub arn:aws:ssm:${AWS::Region}:${AWS::AccountId}:parameter/${self:custom.stage}/algolia-admin-key
syncTweetsToAlgolia:
handler: functions/sync-tweets-to-algolia.handler
events:
- stream:
type: dynamodb
arn: !GetAtt TweetsTable.StreamArn
iamRoleStatements:
- Effect: Allow
Action: ssm:GetParameters
Resource:
- !Sub arn:aws:ssm:${AWS::Region}:${AWS::AccountId}:parameter/${self:custom.stage}/algolia-app-id
- !Sub arn:aws:ssm:${AWS::Region}:${AWS::AccountId}:parameter/${self:custom.stage}/algolia-admin-key
search:
handler: functions/search.handler
iamRoleStatements:
- Effect: Allow
Action: ssm:GetParameters
Resource:
- !Sub arn:aws:ssm:${AWS::Region}:${AWS::AccountId}:parameter/${self:custom.stage}/algolia-app-id
- !Sub arn:aws:ssm:${AWS::Region}:${AWS::AccountId}:parameter/${self:custom.stage}/algolia-admin-key
getHashTag:
handler: functions/get-hash-tag.handler
iamRoleStatements:
- Effect: Allow
Action: ssm:GetParameters
Resource:
- !Sub arn:aws:ssm:${AWS::Region}:${AWS::AccountId}:parameter/${self:custom.stage}/algolia-app-id
- !Sub arn:aws:ssm:${AWS::Region}:${AWS::AccountId}:parameter/${self:custom.stage}/algolia-admin-key
notify:
handler: functions/notify.handler
environment:
GRAPHQL_API_URL: !GetAtt AppsyncmasterclassGraphQlApi.GraphQLUrl
TWEETS_TABLE: !Ref TweetsTable
USERS_TABLE: !Ref UsersTable
events:
- stream:
type: dynamodb
arn: !GetAtt TweetsTable.StreamArn
iamRoleStatements:
- Effect: Allow
Action: appsync:GraphQL
Resource: !Sub ${AppsyncmasterclassGraphQlApi.Arn}/*
- Effect: Allow
Action: dynamodb:GetItem
Resource: !GetAtt TweetsTable.Arn
- Effect: Allow
Action: dynamodb:Query
Resource: !Sub ${UsersTable.Arn}/index/byScreenName
notifyLiked:
handler: functions/notify-liked.handler
environment:
GRAPHQL_API_URL: !GetAtt AppsyncmasterclassGraphQlApi.GraphQLUrl
TWEETS_TABLE: !Ref TweetsTable
events:
- stream:
type: dynamodb
arn: !GetAtt LikesTable.StreamArn
iamRoleStatements:
- Effect: Allow
Action: appsync:GraphQL
Resource: !Sub ${AppsyncmasterclassGraphQlApi.Arn}/*
- Effect: Allow
Action: dynamodb:GetItem
Resource: !GetAtt TweetsTable.Arn
notifyDmed:
handler: functions/notify-dmed.handler
environment:
GRAPHQL_API_URL: !GetAtt AppsyncmasterclassGraphQlApi.GraphQLUrl
events:
- stream:
type: dynamodb
arn: !GetAtt DirectMessagesTable.StreamArn
iamRoleStatements:
- Effect: Allow
Action: appsync:GraphQL
Resource: !Sub ${AppsyncmasterclassGraphQlApi.Arn}/*
sendDirectMessage:
handler: functions/send-direct-message.handler
environment:
CONVERSATIONS_TABLE: !Ref ConversationsTable
DIRECT_MESSAGES_TABLE: !Ref DirectMessagesTable
iamRoleStatements:
- Effect: Allow
Action: dynamodb:PutItem
Resource: !GetAtt DirectMessagesTable.Arn
- Effect: Allow
Action: dynamodb:UpdateItem
Resource: !GetAtt ConversationsTable.Arn
getTweetCreator:
handler: functions/get-tweet-creator.handler
environment:
USERS_TABLE: !Ref UsersTable
iamRoleStatements:
- Effect: Allow
Action: dynamodb:BatchGetItem
Resource: !GetAtt UsersTable.Arn
firehoseTransformer:
handler: functions/firehose-transformer.handler
timeout: 61
setResolverLogLevelToAll:
handler: functions/set-resolver-log-level.handler
events:
- schedule: cron(6 * * * ? *) # 6 mins past the hour every hour
environment:
APPSYNC_API_ID: !GetAtt AppsyncmasterclassGraphQlApi.ApiId
FIELD_LOG_LEVEL: ALL
iamRoleStatementsName: ${self:service}-${self:custom.stage}-setLogLevelToAll
iamRoleStatements:
- Effect: Allow
Action:
- appsync:GetGraphqlApi
- appsync:UpdateGraphqlApi
Resource: !Ref AppsyncmasterclassGraphQlApi
- Effect: Allow
Action: iam:PassRole
Resource: !GetAtt AppSyncLoggingServiceRole.Arn
setResolverLogLevelToError:
handler: functions/set-resolver-log-level.handler
events:
- schedule: cron(12 * * * ? *) # 12 mins past the hour every hour
environment:
APPSYNC_API_ID: !GetAtt AppsyncmasterclassGraphQlApi.ApiId
FIELD_LOG_LEVEL: ERROR
iamRoleStatementsName: ${self:service}-${self:custom.stage}-setLogLevelToErr
iamRoleStatements:
- Effect: Allow
Action:
- appsync:GetGraphqlApi
- appsync:UpdateGraphqlApi
Resource: !Ref AppsyncmasterclassGraphQlApi
- Effect: Allow
Action: iam:PassRole
Resource: !GetAtt AppSyncLoggingServiceRole.Arn
resources:
Resources:
UsersTable:
Type: AWS::DynamoDB::Table
Properties:
BillingMode: PAY_PER_REQUEST
KeySchema:
- AttributeName: id
KeyType: HASH
AttributeDefinitions:
- AttributeName: id
AttributeType: S
- AttributeName: screenName
AttributeType: S
GlobalSecondaryIndexes:
- IndexName: byScreenName
KeySchema:
- AttributeName: screenName
KeyType: HASH
Projection:
ProjectionType: ALL
StreamSpecification:
StreamViewType: NEW_AND_OLD_IMAGES
Tags:
- Key: Environment
Value: ${self:custom.stage}
- Key: Name
Value: users-table
TweetsTable:
Type: AWS::DynamoDB::Table
Properties:
BillingMode: PAY_PER_REQUEST
KeySchema:
- AttributeName: id
KeyType: HASH
AttributeDefinitions:
- AttributeName: id
AttributeType: S
- AttributeName: creator
AttributeType: S
- AttributeName: retweetOf
AttributeType: S
- AttributeName: inReplyToTweetId
AttributeType: S
GlobalSecondaryIndexes:
- IndexName: byCreator
KeySchema:
- AttributeName: creator
KeyType: HASH
- AttributeName: id
KeyType: RANGE
Projection:
ProjectionType: ALL
- IndexName: retweetsByCreator
KeySchema:
- AttributeName: creator
KeyType: HASH
- AttributeName: retweetOf
KeyType: RANGE
Projection:
ProjectionType: ALL
- IndexName: repliesForTweet
KeySchema:
- AttributeName: inReplyToTweetId
KeyType: HASH
- AttributeName: id
KeyType: RANGE
Projection:
ProjectionType: ALL
StreamSpecification:
StreamViewType: NEW_AND_OLD_IMAGES
Tags:
- Key: Environment
Value: ${self:custom.stage}
- Key: Name
Value: tweets-table
TimelinesTable:
Type: AWS::DynamoDB::Table
Properties:
BillingMode: PAY_PER_REQUEST
KeySchema:
- AttributeName: userId
KeyType: HASH
- AttributeName: tweetId
KeyType: RANGE
AttributeDefinitions:
- AttributeName: userId
AttributeType: S
- AttributeName: tweetId
AttributeType: S
- AttributeName: distributedFrom
AttributeType: S
GlobalSecondaryIndexes:
- IndexName: byDistributedFrom
KeySchema:
- AttributeName: userId
KeyType: HASH
- AttributeName: distributedFrom
KeyType: RANGE
Projection:
ProjectionType: ALL
Tags:
- Key: Environment
Value: ${self:custom.stage}
- Key: Name
Value: timelines-table
LikesTable:
Type: AWS::DynamoDB::Table
Properties:
BillingMode: PAY_PER_REQUEST
KeySchema:
- AttributeName: userId
KeyType: HASH
- AttributeName: tweetId
KeyType: RANGE
AttributeDefinitions:
- AttributeName: userId
AttributeType: S
- AttributeName: tweetId
AttributeType: S
StreamSpecification:
StreamViewType: NEW_AND_OLD_IMAGES
Tags:
- Key: Environment
Value: ${self:custom.stage}
- Key: Name
Value: likes-table
RetweetsTable:
Type: AWS::DynamoDB::Table
Properties:
BillingMode: PAY_PER_REQUEST
KeySchema:
- AttributeName: userId
KeyType: HASH
- AttributeName: tweetId
KeyType: RANGE
AttributeDefinitions:
- AttributeName: userId
AttributeType: S
- AttributeName: tweetId
AttributeType: S
Tags:
- Key: Environment
Value: ${self:custom.stage}
- Key: Name
Value: retweets-table
RelationshipsTable:
Type: AWS::DynamoDB::Table
Properties:
BillingMode: PAY_PER_REQUEST
KeySchema:
- AttributeName: userId
KeyType: HASH
- AttributeName: sk
KeyType: RANGE
AttributeDefinitions:
- AttributeName: userId
AttributeType: S
- AttributeName: sk
AttributeType: S
- AttributeName: otherUserId
AttributeType: S
GlobalSecondaryIndexes:
- IndexName: byOtherUser
KeySchema:
- AttributeName: otherUserId
KeyType: HASH
- AttributeName: sk
KeyType: RANGE
Projection:
ProjectionType: ALL
StreamSpecification:
StreamViewType: NEW_AND_OLD_IMAGES
Tags:
- Key: Environment
Value: ${self:custom.stage}
- Key: Name
Value: relationships-table
NotificationsTable:
Type: AWS::DynamoDB::Table
Properties:
BillingMode: PAY_PER_REQUEST
KeySchema:
- AttributeName: id
KeyType: HASH
- AttributeName: userId
KeyType: RANGE
AttributeDefinitions:
- AttributeName: id
AttributeType: S
- AttributeName: userId
AttributeType: S
GlobalSecondaryIndexes:
- IndexName: byUserId
KeySchema:
- AttributeName: userId
KeyType: HASH
- AttributeName: id
KeyType: RANGE
Projection:
ProjectionType: ALL
Tags:
- Key: Environment
Value: ${self:custom.stage}
- Key: Name
Value: notifications-table
ConversationsTable:
Type: AWS::DynamoDB::Table
Properties:
BillingMode: PAY_PER_REQUEST
KeySchema:
- AttributeName: userId
KeyType: HASH
- AttributeName: otherUserId
KeyType: RANGE
AttributeDefinitions:
- AttributeName: userId
AttributeType: S
- AttributeName: otherUserId
AttributeType: S
- AttributeName: lastModified
AttributeType: S
GlobalSecondaryIndexes:
- IndexName: byUserId
KeySchema:
- AttributeName: userId
KeyType: HASH
- AttributeName: lastModified
KeyType: RANGE
Projection:
ProjectionType: ALL
Tags:
- Key: Environment
Value: ${self:custom.stage}
- Key: Name
Value: conversations-table
DirectMessagesTable:
Type: AWS::DynamoDB::Table
Properties:
BillingMode: PAY_PER_REQUEST
KeySchema:
- AttributeName: conversationId
KeyType: HASH
- AttributeName: messageId
KeyType: RANGE
AttributeDefinitions:
- AttributeName: conversationId
AttributeType: S
- AttributeName: messageId
AttributeType: S
StreamSpecification:
StreamViewType: NEW_AND_OLD_IMAGES
Tags:
- Key: Environment
Value: ${self:custom.stage}
- Key: Name
Value: direct-messages-table
CognitoUserPool:
Type: AWS::Cognito::UserPool
Properties:
AutoVerifiedAttributes:
- email
Policies:
PasswordPolicy:
MinimumLength: 8
RequireLowercase: false
RequireNumbers: false
RequireUppercase: false
RequireSymbols: false
UsernameAttributes:
- email
Schema:
- AttributeDataType: String
Name: name
Required: false
Mutable: true
LambdaConfig:
PostConfirmation: !GetAtt ConfirmUserSignupLambdaFunction.Arn
UserPoolInvokeConfirmUserSignupLambdaPermission:
Type: AWS::Lambda::Permission
Properties:
Action: lambda:invokeFunction
FunctionName: !Ref ConfirmUserSignupLambdaFunction
Principal: cognito-idp.amazonaws.com
SourceArn: !GetAtt CognitoUserPool.Arn
WebUserPoolClient:
Type: AWS::Cognito::UserPoolClient
Properties:
UserPoolId: !Ref CognitoUserPool
ClientName: web
ExplicitAuthFlows:
- ALLOW_USER_SRP_AUTH
- ALLOW_USER_PASSWORD_AUTH
- ALLOW_REFRESH_TOKEN_AUTH
PreventUserExistenceErrors: ENABLED
AssetsBucket:
Type: AWS::S3::Bucket
Properties:
AccelerateConfiguration:
AccelerationStatus: Enabled
CorsConfiguration:
CorsRules:
- AllowedMethods:
- GET
- PUT
AllowedOrigins:
- '*'
AllowedHeaders:
- '*'
AnalyticsBucket:
Type: AWS::S3::Bucket
Properties:
PublicAccessBlockConfiguration:
BlockPublicAcls: true
BlockPublicPolicy: true
IgnorePublicAcls: true
RestrictPublicBuckets: true
FirehoseStream:
Type: AWS::KinesisFirehose::DeliveryStream
Properties:
DeliveryStreamType: DirectPut
ExtendedS3DestinationConfiguration:
BucketARN: !GetAtt AnalyticsBucket.Arn
BufferingHints:
IntervalInSeconds: 60
SizeInMBs: 1
CloudWatchLoggingOptions:
Enabled: true
LogGroupName: !Ref FirehoseLogGroup
LogStreamName: !Ref FirehoseLogStream
CompressionFormat: GZIP
RoleARN: !GetAtt FirehoseDeliveryIamRole.Arn
Prefix: analytics/year=!{timestamp:yyyy}/month=!{timestamp:MM}/day=!{timestamp:dd}/hour=!{timestamp:HH}/
ErrorOutputPrefix: analytics_errors/year=!{timestamp:yyyy}/month=!{timestamp:MM}/day=!{timestamp:dd}/hour=!{timestamp:HH}/!{firehose:error-output-type}
ProcessingConfiguration:
Enabled: true
Processors:
- Type: Lambda
Parameters:
- ParameterName: LambdaArn
ParameterValue: !GetAtt FirehoseTransformerLambdaFunction.Arn
FirehoseLogGroup:
Type: AWS::Logs::LogGroup
Properties:
RetentionInDays: 14
FirehoseLogStream:
Type: AWS::Logs::LogStream
Properties:
LogGroupName:
Ref: FirehoseLogGroup
FirehoseDeliveryIamRole:
Type: AWS::IAM::Role
Properties:
AssumeRolePolicyDocument:
Version: "2012-10-17"
Statement:
- Effect: Allow
Principal:
Service: firehose.amazonaws.com
Action: sts:AssumeRole
Path: "/"
Policies:
- PolicyName: root
PolicyDocument:
Version: "2012-10-17"
Statement:
- Effect: Allow
Action:
- s3:AbortMultipartUpload
- s3:GetBucketLocation
- s3:GetObject
- s3:ListBucket
- s3:ListBucketMultipartUploads
- s3:PutObject
Resource:
- !GetAtt AnalyticsBucket.Arn
- !Sub ${AnalyticsBucket.Arn}/*
- Effect: Allow
Action: logs:PutLogEvents
Resource: !Sub arn:aws:logs:${AWS::Region}:${AWS::AccountId}:log-group:${FirehoseLogGroup}:log-stream:*
- Effect: Allow
Action:
- lambda:InvokeFunction
- lambda:GetFunctionConfiguration
Resource: !GetAtt FirehoseTransformerLambdaFunction.Arn
IdentityPool:
Type: AWS::Cognito::IdentityPool
Properties:
AllowUnauthenticatedIdentities: true
AllowClassicFlow: false
CognitoIdentityProviders:
- ClientId: !Ref WebUserPoolClient
ProviderName: !GetAtt CognitoUserPool.ProviderName
ServerSideTokenCheck: true
UnauthedClientRole:
Type: AWS::IAM::Role
Properties:
AssumeRolePolicyDocument:
Version: "2012-10-17"
Statement:
- Effect: Allow
Principal:
Federated: cognito-identity.amazonaws.com
Action: sts:AssumeRoleWithWebIdentity
Condition:
StringEquals:
cognito-identity.amazonaws.com:aud: !Ref IdentityPool
ForAnyValue:StringLike:
cognito-identity.amazonaws.com:amr: unauthenticated
Policies:
- PolicyName: CognitoPolicy
PolicyDocument:
Version: "2012-10-17"
Statement:
- Effect: Allow
Action:
- firehose:PutRecord
- firehose:PutRecordBatch
Resource: !GetAtt FirehoseStream.Arn
- Effect: Allow
Action: appsync:GraphQL
Resource:
- !Sub ${AppsyncmasterclassGraphQlApi.Arn}/types/Query/fields/getAnalyticsConfig
- !Sub ${AppsyncmasterclassGraphQlApi.Arn}/types/AnalyticsConfig
AuthedClientRole:
Type: AWS::IAM::Role
Properties:
AssumeRolePolicyDocument:
Version: "2012-10-17"
Statement:
- Effect: Allow
Principal:
Federated: cognito-identity.amazonaws.com
Action: sts:AssumeRoleWithWebIdentity
Condition:
StringEquals:
cognito-identity.amazonaws.com:aud: !Ref IdentityPool
ForAnyValue:StringLike:
cognito-identity.amazonaws.com:amr: authenticated
Policies:
- PolicyName: CognitoPolicy
PolicyDocument:
Version: "2012-10-17"
Statement:
- Effect: Allow
Action:
- firehose:PutRecord
- firehose:PutRecordBatch
Resource: !GetAtt FirehoseStream.Arn
- Effect: Allow
Action: appsync:GraphQL
Resource:
- !Sub ${AppsyncmasterclassGraphQlApi.Arn}/types/Query/fields/getAnalyticsConfig
- !Sub ${AppsyncmasterclassGraphQlApi.Arn}/types/AnalyticsConfig
IdentityPoolRoleMapping:
Type: AWS::Cognito::IdentityPoolRoleAttachment
Properties:
IdentityPoolId: !Ref IdentityPool
Roles:
authenticated: !GetAtt AuthedClientRole.Arn
unauthenticated: !GetAtt UnauthedClientRole.Arn
AppSyncLoggingServiceRole:
Type: AWS::IAM::Role
Properties:
AssumeRolePolicyDocument:
Version: '2012-10-17'
Statement:
- Effect: Allow
Principal:
Service: appsync.amazonaws.com
Action: sts:AssumeRole
Path: /service-role/
Policies:
- PolicyName: root
PolicyDocument:
Version: '2012-10-17'
Statement:
- Effect: Allow
Action:
- logs:CreateLogGroup
- logs:CreateLogStream
- logs:PutLogEvents
Resource: !Sub arn:aws:logs:${AWS::Region}:${AWS::AccountId}:*
Outputs:
AwsRegion:
Value: ${self:custom.region}
CognitoUserPoolId:
Value: !Ref CognitoUserPool
WebCognitoUserPoolClientId:
Value: !Ref WebUserPoolClient
ApiUrl:
Value: !GetAtt AppsyncmasterclassGraphQlApi.GraphQLUrl
CognitoUserPoolProviderName:
Value: !GetAtt CognitoUserPool.ProviderName
CognitoIdentityPoolId:
Value: !Ref IdentityPool
FirehoseStreamName:
Value: !Ref FirehoseStream