mirror of
https://github.com/Sea-Haven-Industries/afterhours-shift-manager.git
synced 2026-09-30 09:03:11 +00:00
4d0cdb5cfb
Slack Bolt app on Lambda for managing on-call shifts. Employees can pick up, drop, and swap shifts via /oncall commands. Changes update 3CX ring group 800 routing in real time for same-day shifts. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
132 lines
4.1 KiB
YAML
132 lines
4.1 KiB
YAML
AWSTemplateFormatVersion: "2010-09-09"
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Transform: AWS::Serverless-2016-10-31
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Description: After-Hours Shift Manager — Slack bot for managing on-call shifts with 3CX integration
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Parameters:
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Timezone:
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Type: String
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Default: "America/New_York"
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SchedulerFunctionName:
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Type: String
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Default: "3cx-ring-group-scheduler"
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Description: Name of the existing 3CX ring group scheduler Lambda
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Globals:
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Function:
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Runtime: python3.12
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Timeout: 30
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MemorySize: 1024
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Resources:
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# --- DynamoDB ---
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ShiftTable:
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Type: AWS::DynamoDB::Table
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Properties:
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TableName: afterhours-shifts
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BillingMode: PAY_PER_REQUEST
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AttributeDefinitions:
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- AttributeName: PK
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AttributeType: S
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- AttributeName: SK
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AttributeType: S
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KeySchema:
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- AttributeName: PK
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KeyType: HASH
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- AttributeName: SK
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KeyType: RANGE
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# --- Slack Bot Lambda ---
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SlackBotFunction:
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Type: AWS::Serverless::Function
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Properties:
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FunctionName: afterhours-shift-manager
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Handler: src/handler.handler
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CodeUri: .
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Environment:
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Variables:
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SHIFT_TABLE: !Ref ShiftTable
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SLACK_BOT_TOKEN_PARAM: /afterhours-shift-manager/slack-bot-token
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SLACK_SIGNING_SECRET_PARAM: /afterhours-shift-manager/slack-signing-secret
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SCHEDULER_FUNCTION_NAME: !Ref SchedulerFunctionName
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TZ: !Ref Timezone
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Policies:
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- DynamoDBCrudPolicy:
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TableName: !Ref ShiftTable
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- Statement:
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- Effect: Allow
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Action:
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- ssm:GetParameter
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Resource:
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- !Sub "arn:aws:ssm:${AWS::Region}:${AWS::AccountId}:parameter/afterhours-shift-manager/*"
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- Effect: Allow
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Action:
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- kms:Decrypt
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Resource: "*"
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Condition:
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StringEquals:
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"kms:ViaService": !Sub "ssm.${AWS::Region}.amazonaws.com"
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- Effect: Allow
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Action:
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- lambda:InvokeFunction
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Resource:
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- !Sub "arn:aws:lambda:${AWS::Region}:${AWS::AccountId}:function:${SchedulerFunctionName}"
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Events:
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SlackEvents:
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Type: HttpApi
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Properties:
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Path: /slack/events
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Method: POST
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# --- Weekly Schedule Post (Monday 7am ET) ---
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WeeklyPostFunction:
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Type: AWS::Serverless::Function
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Properties:
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FunctionName: afterhours-weekly-post
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Handler: src/weekly_post.handler
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CodeUri: .
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Environment:
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Variables:
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SHIFT_TABLE: !Ref ShiftTable
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SLACK_BOT_TOKEN_PARAM: /afterhours-shift-manager/slack-bot-token
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SHIFT_CHANNEL_PARAM: /afterhours-shift-manager/channel-id
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TZ: !Ref Timezone
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Policies:
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- DynamoDBReadPolicy:
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TableName: !Ref ShiftTable
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- Statement:
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- Effect: Allow
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Action:
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- ssm:GetParameter
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Resource:
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- !Sub "arn:aws:ssm:${AWS::Region}:${AWS::AccountId}:parameter/afterhours-shift-manager/*"
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- Effect: Allow
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Action:
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- kms:Decrypt
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Resource: "*"
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Condition:
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StringEquals:
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"kms:ViaService": !Sub "ssm.${AWS::Region}.amazonaws.com"
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Events:
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# EST: 7am ET = 12:00 UTC (Nov-Mar)
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WeeklyPostEST:
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Type: Schedule
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Properties:
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Schedule: cron(0 12 ? * MON *)
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Description: "Post weekly schedule Monday 7am EST"
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Enabled: true
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# EDT: 7am ET = 11:00 UTC (Mar-Nov)
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WeeklyPostEDT:
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Type: Schedule
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Properties:
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Schedule: cron(0 11 ? * MON *)
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Description: "Post weekly schedule Monday 7am EDT"
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Enabled: true
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Outputs:
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SlackBotApiUrl:
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Description: URL for Slack app Request URL configuration
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Value: !Sub "https://${ServerlessHttpApi}.execute-api.${AWS::Region}.amazonaws.com/slack/events"
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ShiftTableName:
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Value: !Ref ShiftTable
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SlackBotFunctionArn:
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Value: !GetAtt SlackBotFunction.Arn
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