source-watcher-examples/validate-rows-to-sqlite.json at main · SourceWatcher/source-watcher-examples · GitHub

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{
    "$schema": "https://raw.githubusercontent.com/TheCocoTeam/source-watcher-api/master/pipeline.schema.json",
    "notes": "Converts and validates sample order fields, annotating each row with any validation errors before loading to SQLite.",
    "steps": [
        {
            "type": "extractor",
            "name": "Csv",
            "options": {
                "filePath": "/var/www/html/.source-watcher/data/showcase-orders.csv"
            },
            "x": 40,
            "y": 100
        },
        {
            "type": "transformer",
            "name": "TypeConversion",
            "options": {
                "fields": {
                    "id": "integer",
                    "price": "float",
                    "quantity": "integer",
                    "created_at": "date"
                }
            },
            "x": 230,
            "y": 100
        },
        {
            "type": "transformer",
            "name": "ValidateRows",
            "options": {
                "mode": "annotate",
                "errorField": "_validation_errors",
                "rules": {
                    "id": {"required": true, "type": "integer", "min": 1},
                    "email": {"required": true, "format": "email"},
                    "status": {"allowed": ["active", "inactive"]},
                    "price": {"required": true, "type": "float", "min": 0},
                    "quantity": {"required": true, "type": "integer", "min": 1}
                }
            },
            "x": 440,
            "y": 100
        },
        {
            "type": "loader",
            "name": "Database",
            "options": {
                "driver": "pdo_sqlite",
                "tableName": "validated_orders",
                "path": "/var/www/html/.source-watcher/validate-rows.db",
                "memory": false
            },
            "x": 670,
            "y": 100
        }
    ]
}