firestore rest apiで取得更新

firestore rest apiを使って取得したり更新したりしたい。

初期設定

Firebase プロジェクトのウェブ API キーを使ってプロジェクトに User 作成 & idToken を取得
以下参照
https://qiita.com/Kaz-su/items/60bfd764d90537e1d424

runQuery

条件1つの場合

curl -i -X POST \
   -H "Authorization:Bearer {idToken}" \
   -H "Content-Type:application/json" \
   -d \
'{
    "structuredQuery": {
        "where": {
            "fieldFilter": {
                "field": {
                    "fieldPath": "item"
                },
                "op": "EQUAL",
                "value": {
                    "stringValue": "hogemi"
                }
            }
        },
        "from": [
            {
                "collectionId": "items"
            }
        ]
    }
}' \
 'https://firestore.googleapis.com/v1/projects/{プロジェクトID}/databases/(default)/documents/:runQuery'

条件複数の場合

compositeFilterというのが必要みたい

curl -i -X POST \
   -H "Authorization:Bearer {idToken}" \
   -H "Content-Type:application/json" \
   -d \
'{
    "structuredQuery": {
        "where": {
            "compositeFilter": {
                "op": "AND",
                "filters": [
                    {
                        "fieldFilter": {
                            "field": {
                                "fieldPath": "item"
                            },
                            "op": "EQUAL",
                            "value": {
                                "stringValue": "hogemi"
                            },
                        },
                    },
                    {
                        "fieldFilter": {
                            "field": {
                                "fieldPath": "name"
                            },
                            "op": "EQUAL",
                            "value": {
                                "stringValue": "hogetaro"
                            }
                        }
                    },
                    {
                        "fieldFilter": {
                            "field": {
                                "fieldPath": "is_in"
                            },
                            "op": "EQUAL",
                            "value": {
                                "booleanValue": false
                            }
                        }
                    },
                    {
                        "fieldFilter": {
                            "field": {
                                "fieldPath": "flag"
                            },
                            "op": "EQUAL",
                            "value": {
                                "booleanValue": false
                            }
                        }
                    },
                    {
                        "fieldFilter": {
                            "field": {
                                "fieldPath": "expire"
                            },
                            "op": "GREATER_THAN",
                            "value": {
                                "timestampValue": "2021-07-14T03:49:59+00:00"
                            }
                        }
                    }
                ]
            }
        },
        "from": [
            {
                "collectionId": "items"
            }
        ],
        "limit": 1
    }
}' \
 'https://firestore.googleapis.com/v1/projects/{プロジェクトID}/databases/(default)/documents/:runQuery'

patch

続きは明日以降書く