uapf-integration-ready/demo-process/resources/mappings.yaml

# Data Synchronization System Mappings
version: 1.0
mappings:
  
  # REST API Configuration
  api:
    type: rest-api
    connector: ../connectors/rest-api
    endpoints:
      fetch:
        path: /api/v1/data
        method: GET
        headers:
          Accept: application/json
          Authorization: "Bearer ${API_TOKEN}"
        timeout: 30s
        retry:
          max_attempts: 3
          backoff: exponential
      
      update:
        path: /api/v1/data/{id}
        method: PUT
        headers:
          Content-Type: application/json
          Authorization: "Bearer ${API_TOKEN}"
        timeout: 30s
    
    transforms:
      incoming:
        - type: json_to_object
          schema: customer_schema
        - type: field_mapping
          fields:
            external_id: customerId
            full_name: customerName
            contact_email: email
            created_date: createdAt
      
      outgoing:
        - type: object_to_json
        - type: field_mapping
          fields:
            customerId: external_id
            customerName: full_name
            email: contact_email
  
  # Database Configuration
  database:
    type: database
    connector: ../connectors/database
    connection:
      driver: postgresql
      host: "${DB_HOST}"
      port: "${DB_PORT}"
      database: "${DB_NAME}"
      username: "${DB_USER}"
      password: "${DB_PASSWORD}"
      ssl_mode: require
      pool:
        min_connections: 2
        max_connections: 10
        connection_timeout: 5s
    
    tables:
      customers:
        name: customers
        schema: public
        primary_key: id
        fields:
          id: SERIAL PRIMARY KEY
          customer_id: VARCHAR(100) UNIQUE NOT NULL
          customer_name: VARCHAR(255)
          email: VARCHAR(255)
          quality_score: INTEGER
          created_at: TIMESTAMP DEFAULT CURRENT_TIMESTAMP
          updated_at: TIMESTAMP DEFAULT CURRENT_TIMESTAMP
        
        operations:
          insert:
            query: |
              INSERT INTO public.customers (customer_id, customer_name, email, quality_score)
              VALUES (?, ?, ?, ?)
              ON CONFLICT (customer_id) DO NOTHING
          
          update:
            query: |
              UPDATE public.customers
              SET customer_name = ?, email = ?, quality_score = ?, updated_at = CURRENT_TIMESTAMP
              WHERE customer_id = ?
          
          upsert:
            query: |
              INSERT INTO public.customers (customer_id, customer_name, email, quality_score)
              VALUES (?, ?, ?, ?)
              ON CONFLICT (customer_id) DO UPDATE
              SET customer_name = EXCLUDED.customer_name,
                  email = EXCLUDED.email,
                  quality_score = EXCLUDED.quality_score,
                  updated_at = CURRENT_TIMESTAMP
      
      sync_log:
        name: sync_log
        schema: public
        primary_key: id
        fields:
          id: SERIAL PRIMARY KEY
          sync_id: UUID NOT NULL
          status: VARCHAR(50)
          records_processed: INTEGER
          records_failed: INTEGER
          started_at: TIMESTAMP
          completed_at: TIMESTAMP
          error_message: TEXT

# Validation Rules
validation:
  customer_schema:
    required_fields:
      - customerId
      - customerName
    field_types:
      customerId: string
      customerName: string
      email: email
      qualityScore: integer
    constraints:
      qualityScore:
        min: 0
        max: 100

# Error Handling
error_handling:
  on_api_failure:
    strategy: retry_with_backoff
    max_retries: 3
    notification: alert_ops_team
  
  on_database_failure:
    strategy: log_and_continue
    notification: alert_ops_team
  
  on_validation_failure:
    strategy: reject_record
    log_level: warning