stack/ISSUES/29-cron-config.md

Cron Job Configuration - Issue #29

Overview

Implement cron job configuration for Mosaic Stack, likely as a MoltBot plugin for scheduled reminders/commands.

Requirements (inferred from CLAUDE.md pattern)

Plugin Structure

plugins/mosaic-plugin-cron/
├── SKILL.md          # MoltBot skill definition
├── src/
│   └── cron.service.ts
└── cron.service.test.ts

Core Features

1. Create/update/delete cron schedules
2. Trigger MoltBot commands on schedule
3. Workspace-scoped (RLS)
4. PDA-friendly UI

API Endpoints (inferred)

• POST /api/cron - Create schedule
• GET /api/cron - List schedules
• DELETE /api/cron/:id - Delete schedule

Database (Prisma)

model CronSchedule {
  id          String   @id @default(uuid())
  workspaceId String
  expression  String   // cron expression
  command     String   // MoltBot command to trigger
  enabled     Boolean  @default(true)
  createdAt   DateTime @default(now())
  updatedAt   DateTime @updatedAt

  @@index([workspaceId])
}

TDD Approach

1. RED - Write tests for CronService
2. GREEN - Implement minimal service
3. REFACTOR - Add CRUD controller + API endpoints

Next Steps

• Create feature branch: git checkout -b feature/29-cron-config
• Write failing tests for cron service
• Implement service (Green)
• Add controller & routes
• Add Prisma schema migration
• Create MoltBot skill (SKILL.md)