Konektor untuk Firestore

Konektor Workflows yang menentukan fungsi bawaan yang digunakan untuk mengakses Firestore dalam alur kerja.

Mempelajari lebih lanjut

Untuk dokumentasi mendetail yang menyertakan contoh kode ini, lihat artikel berikut:

Contoh kode

YAML

# This workflow demonstrates how to use the Firestore connector:
# Create and retrieve a Firestore document
# Export the document to a Cloud Storage bucket (which must already exist)
# Delete the document
# Expected output: "SUCCESS"
- init:
    assign:
      - project_id: ${sys.get_env("GOOGLE_CLOUD_PROJECT_ID")}
      - collection: "example-collection"
      - document: "example-document"
- create_document:
    call: googleapis.firestore.v1.projects.databases.documents.createDocument
    args:
      collectionId: ${collection}
      parent: ${"projects/" + project_id + "/databases/(default)/documents"}
      query:
        documentId: ${document}
      body:
        fields:
          fieldA:
            stringValue: abc
          fieldB:
            integerValue: 123
- get_document:
    call: googleapis.firestore.v1.projects.databases.documents.get
    args:
      name: ${"projects/" + project_id + "/databases/(default)/documents/" + collection + "/" + document}
    result: got
- check:
    switch:
      - condition: ${got.fields.fieldA.stringValue == "abc" AND int(got.fields.fieldB.integerValue) == 123}
        next: export
- failed:
    raise: ${"got unexpected document" + "fieldA:" + got.fields.fieldA.stringValue + " fieldB:" + string(got.fields.fieldB.integerValue)}
- export:
    call: googleapis.firestore.v1.projects.databases.exportDocuments
    args:
      name: ${"projects/" + project_id + "/databases/(default)"}
      body:
        outputUriPrefix: "gs://EXAMPLE_BUCKET"  # replace EXAMPLE_BUCKET placeholder with existing bucket
        collectionIds:
          - ${collection}
- drop:
    call: googleapis.firestore.v1.projects.databases.documents.delete
    args:
      name: ${"projects/" + project_id + "/databases/(default)/documents/" + collection + "/" + document}
- the_end:
    return: "SUCCESS"

Langkah berikutnya

Untuk menelusuri dan memfilter contoh kode untuk produk Google Cloud lainnya, lihat Google Cloud browser contoh.