LOS-System-Opensource/docs/migrations/examples/legacy-manifest.example.json at main · mail2ganeshcse/LOS-System-Opensource · GitHub

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{
  "manifest_version": "1.0",
  "source": {
    "system": "legacy_los",
    "dialect": "postgresql",
    "connection_env": "LEGACY_DATABASE_URL",
    "read_only": true
  },
  "entities": [
    {
      "entity": "loan_applications",
      "source_table": "public.loan_master",
      "target_table": "loan_applications",
      "key_column": "loan_id",
      "incremental_column": "updated_at",
      "batch_size": 1000,
      "field_map": {
        "id": "loan_id",
        "borrower_name": "applicant_name",
        "product": "product_code",
        "amount_inr": "sanction_amount",
        "stage": "loan_status",
        "legacy_id": "loan_id"
      },
      "required_source_columns": [
        "loan_id",
        "applicant_name",
        "product_code",
        "sanction_amount",
        "loan_status",
        "updated_at"
      ]
    }
  ],
  "reconciliation": [
    {
      "entity": "loan_applications",
      "amount_source_field": "sanction_amount",
      "amount_target_field": "amount_inr",
      "tolerance": 0
    }
  ]
}