{"id":632,"date":"2020-03-29T11:05:31","date_gmt":"2020-03-29T02:05:31","guid":{"rendered":"https:\/\/www.typea.info\/blog\/?p=632"},"modified":"2020-03-29T11:12:22","modified_gmt":"2020-03-29T02:12:22","slug":"cloud-functions-firestore-bind","status":"publish","type":"post","link":"https:\/\/www.typea.info\/blog\/index.php\/2020\/03\/29\/cloud-functions-firestore-bind\/","title":{"rendered":"Cloud Functions \u3068 Firestore\u3092\u9023\u643a\u3055\u305b\u308b"},"content":{"rendered":"<p><a href=\"https:\/\/www.amazon.co.jp\/Platform-GAE%E3%82%BD%E3%83%95%E3%83%88%E3%82%A6%E3%82%A7%E3%82%A2%E9%96%8B%E7%99%BA%E5%85%A5%E9%96%80%E2%80%95%E2%80%95Google-Authorized-Trainer%E3%81%AB%E3%82%88%E3%82%8B%E5%AE%9F%E8%B7%B5%E8%A7%A3%E8%AA%AC-Software\/dp\/4297112159\/ref=as_li_ss_il?__mk_ja_JP=%E3%82%AB%E3%82%BF%E3%82%AB%E3%83%8A&amp;crid=2ONWO2H8R3FFP&amp;keywords=google+cloud+platform&amp;qid=1585407614&amp;sprefix=Gooble+cloud+p,aps,342&amp;sr=8-1-spons&amp;psc=1&amp;spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUExUlBITUZVTFk4RTlaJmVuY3J5cHRlZElkPUExMDEzODc3T0JYMlNTWkE0MVZNJmVuY3J5cHRlZEFkSWQ9QVVVRUg5N09EVFFUWiZ3aWRnZXROYW1lPXNwX2F0ZiZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU=&amp;linkCode=li2&amp;tag=typea09-22&amp;linkId=c7b6a4704f1fbe16bcc6327122d5d569\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"\/\/ws-fe.amazon-adsystem.com\/widgets\/q?_encoding=UTF8&amp;ASIN=4297112159&amp;Format=_SL160_&amp;ID=AsinImage&amp;MarketPlace=JP&amp;ServiceVersion=20070822&amp;WS=1&amp;tag=typea09-22\" border=\"0\"><\/a><img loading=\"lazy\" decoding=\"async\" style=\"margin: 0px !important; border: currentcolor !important; border-image: none !important !important;\" src=\"https:\/\/ir-jp.amazon-adsystem.com\/e\/ir?t=typea09-22&amp;l=li2&amp;o=9&amp;a=4297112159\" alt=\"\" width=\"1\" height=\"1\" border=\"0\"><\/p>\n<ul>\n<li><a href=\"https:\/\/www.typea.info\/blog\/index.php\/2020\/03\/17\/google-cloud-functinos\/\">Cloud Functions \u3092\u8a66\u3057\u3066\u307f\u308b<\/a><\/li>\n<li><a href=\"https:\/\/www.typea.info\/blog\/index.php\/2020\/03\/22\/cloud_functions_for_firebase_dev_env\/\">Cloud Functions for Firebase\u306e\u958b\u767a\u74b0\u5883\u3092\u3068\u3068\u306e\u3048\u308b<\/a><\/li>\n<li><a href=\"https:\/\/www.typea.info\/blog\/index.php\/2020\/03\/28\/firebase-hosting-firestore\/\">Firebase Hosting \u3068 Firestore\u3092\u8a66\u3059<\/a><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>Cloud Hosting\u304b\u3089Firestore\u306b\u9023\u643a\u3057\u305f\u306e\u3067\u3001\u4eca\u5ea6\u306fCloud Functions\u304b\u3089\u9023\u643a\u3057\u3066\u307f\u308b\u3002<\/p>\n<h2>1.Promise<\/h2>\n<h3>1.1 \u4ee5\u4e0b\u306e\u52d5\u753b\u3092\u53c2\u8003\u306b\u8a66\u3059\u3002\u307e\u305a\u306f\u3001Promise\u306e\u7d04\u675f\u4e8b\u3092\u78ba\u8a8d\u3002<\/h3>\n<p><a title=\"https:\/\/youtu.be\/7IkUgCLr5oA\" href=\"https:\/\/youtu.be\/7IkUgCLr5oA\">https:\/\/youtu.be\/7IkUgCLr5oA<\/a><\/p>\n<ul>\n<li>\u4ee5\u4e0b\u306e3\u3064\u306e\u72b6\u614b\u3092\u6301\u3064\n<ul>\n<li>PENDING<\/li>\n<li>FULLFILLED<\/li>\n<li>REJECTED<\/li>\n<\/ul>\n<\/li>\n<li>Firebase admin SDK\u3067\u4f8b\u3048\u3070\u4ee5\u4e0b\u3067\u5229\u7528\n<ul>\n<li>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u8aad\u307f\u66f8\u304d<\/li>\n<li>Cloud Strage \u30d5\u30a1\u30a4\u30eb\u306e\u64cd\u4f5c<\/li>\n<li>Cloud Message\u3067\u306e\u901a\u77e5<\/li>\n<li>\u30e6\u30fc\u30b6\u30fc\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u66f4\u65b0<\/li>\n<\/ul>\n<\/li>\n<li>\u5b89\u5168\u306b\u7d42\u4e86\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u308b\n<ul>\n<li>HTTP\u30c8\u30ea\u30ac\u30fc\u3067\u306f\u3001\u6700\u5f8c\u306bResponse\u3092\u8fd4\u3059<\/li>\n<li>\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u30c8\u30ea\u30ac\u30fc\u306fPromise\u3092\u8fd4\u3059<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>1.2 \u52d5\u753b\u3092\u53c2\u8003\u306b\u3001<a href=\"https:\/\/www.typea.info\/blog\/index.php\/2020\/03\/28\/firebase-hosting-firestore\/\">Firebase Hosting\u3068FIrestore\u3092\u8a66\u3059<\/a> \u3067\u3068Firestore\u306b\u767b\u9332\u3057\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u53d6\u5f97\u3057\u3066\u307f\u308b<\/h3>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<pre class=\"prettyprint\">import * as functions from 'firebase-functions';\nimport * as admin from 'firebase-admin';\n\nexport const getSandwichData = functions.https.onRequest((request, response) =&gt; {\n    const promise = admin.firestore().doc('sample\/sandwichData').get();\n    promise.then(snapshot =&gt; {\n        const data = snapshot.data();\n        response.send(data);\n    });\n});<\/pre>\n<p>&nbsp;<\/p>\n<h3>1.3 Javascript\u306b\u30b3\u30f3\u30d1\u30a4\u30eb\u3057lint\u3092\u304b\u3051\u308b<\/h3>\n<p>\u307e\u305a\u3001\u4e0a\u8a18\u306e\u30b3\u30fc\u30c9\u3092\u30b3\u30f3\u30d1\u30a4\u30eb<\/p>\n<p>&nbsp;<\/p>\n<pre class=\"prettyprint\">&gt; cd functions\n&gt; npm run-script lint<\/pre>\n<p>&nbsp;<\/p>\n<p>\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b<\/p>\n<p>&nbsp;<\/p>\n<pre class=\"prettyprint\">ERROR: 6:5  no-floating-promises  Promises must be handled appropriately\n\nnpm ERR! code ELIFECYCLE\nnpm ERR! errno 2\nnpm ERR! functions@ lint: `tslint --project tsconfig.json`\nnpm ERR! Exit status 2\nnpm ERR!\nnpm ERR! Failed at the functions@ lint script.\nnpm ERR! This is probably not a problem with npm. There is likely additional logging output above.\n<\/pre>\n<p>&nbsp;<\/p>\n<p>\u3053\u308c\u306f\u3001\u4e0a\u8a18\u306e\u30b3\u30fc\u30c9\u3067\u306f\u3001\u30a8\u30e9\u30fc\u6642\u306e\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\u304c\u8a18\u8ff0\u3055\u308c\u3066\u3044\u306a\u3044\u305f\u3081\u3002\u9069\u5207\u306b\u51e6\u7406\u3059\u308b\u3088\u3046\u306b\u6012\u3089\u308c\u308b\u3002<\/p>\n<p>\u30a8\u30e9\u30fc\u306e\u51e6\u7406\u3092\u8ffd\u8a18\u3059\u308b\u3002<\/p>\n<p>&nbsp;<\/p>\n<pre class=\"prettyprint\">import * as functions from 'firebase-functions';\nimport * as admin from 'firebase-admin';\nadmin.initializeApp();\nexport const getSandwichData = functions.https.onRequest((request, response) =&gt; {\n    const promise = admin.firestore().doc('sample\/sandwichData').get();\n    const p2 = promise.then(snapshot =&gt; {\n        const data = snapshot.data();\n        response.send(data);\n    });\n    p2.catch(error =&gt; {\n        console.log(error);\n        response.status(500).send(error);\n    });\n});\n<\/pre>\n<p>&nbsp;<\/p>\n<h3>1.4 \u518d\u5ea6\u30b3\u30f3\u30d1\u30a4\u30eb\u3092\u5b9f\u884c<\/h3>\n<p>&nbsp;<\/p>\n<pre class=\"prettyprint\">&gt; npm run-script lint \n\n&gt; functions@ lint C:\\workspaces\\Gcp-workspace\\Firebase\\gcp_api_trial\\functions\n&gt; tslint --project tsconfig.json\n\n&gt; npm run-script build\n\n&gt; functions@ build C:\\workspaces\\Gcp-workspace\\Firebase\\gcp_api_trial\\functions\n&gt; tsc\n<\/pre>\n<p>&nbsp;<\/p>\n<p>\u4eca\u56de\u306f\u6210\u529f\u3002<\/p>\n<p>lib\/index.js \u306bJavaScript\u306b\u30b3\u30f3\u30d1\u30a4\u30eb\u3055\u308c\u305f\u7d50\u679c\u304c\u751f\u6210\u3055\u308c\u308b\u3002<\/p>\n<p>&nbsp;<\/p>\n<pre class=\"prettyprint\">\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nconst functions = require(\"firebase-functions\");\nconst admin = require(\"firebase-admin\");\nadmin.initializeApp();\nexports.getSandwichData = functions.https.onRequest((request, response) =&gt; {\n    const promise = admin.firestore().doc('sample\/sandwichData').get();\n    const p2 = promise.then(snapshot =&gt; {\n        const data = snapshot.data();\n        response.send(data);\n    });\n    p2.catch(error =&gt; {\n        console.log(error);\n        response.status(500).send(error);\n    });\n});\n\/\/# sourceMappingURL=index.js.map<\/pre>\n<p>&nbsp;<\/p>\n<h2>2.\u30a8\u30df\u30e5\u30ec\u30fc\u30bf\u3067\u5b9f\u884c<\/h2>\n<p><a href=\"https:\/\/firebase.google.com\/docs\/firestore\/security\/test-rules-emulator?hl=ja\">https:\/\/firebase.google.com\/docs\/firestore\/security\/test-rules-emulator?hl=ja<\/a><\/p>\n<p>&nbsp;<\/p>\n<pre class=\"prettyprint\">&gt; firebase setup:emulators:firestore\n&gt; firebase emulators:start --only firestore<\/pre>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/www.typea.info\/blog\/wp-content\/uploads\/2020\/03\/firestore_emu_error.png\"><img loading=\"lazy\" decoding=\"async\" style=\"display: inline; background-image: none;\" title=\"firestore_emu_error\" src=\"https:\/\/www.typea.info\/blog\/wp-content\/uploads\/2020\/03\/firestore_emu_error_thumb.png\" alt=\"firestore_emu_error\" width=\"495\" height=\"280\" border=\"0\"><\/a><\/p>\n<p>\u30a8\u30df\u30e5\u30ec\u30fc\u30bf\u30fc\u306f\u7acb\u3061\u4e0a\u304c\u308b\u304c\u3001Firestore\u306e\u30a8\u30df\u30e5\u30ec\u30fc\u30bf\u304c\u3069\u3046\u3044\u3046\u7406\u5c48\u3067\u52d5\u4f5c\u3059\u308b\u306e\u304b\u4eca\u4e00\u3064\u308f\u304b\u3089\u306a\u3044\u306e\u3067\u3001\u5b9f\u74b0\u5883\u3078\u30c7\u30d7\u30ed\u30a4\u3057\u3066\u78ba\u8a8d\u3059\u308b\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>3.GCP\u74b0\u5883\u3078\u30c7\u30d7\u30ed\u30a4<\/h2>\n<p>&nbsp;<\/p>\n<h3>3.1 \u30c7\u30d7\u30ed\u30a4\u3068\u78ba\u8a8d<\/h3>\n<pre class=\"prettyprint\">&gt; firebase deploy --only functions<\/pre>\n<p>&nbsp;<\/p>\n<p>\u30c7\u30d7\u30ed\u30a4\u6642\u306b\u3001\u8868\u793a\u3055\u308c\u308bURL\u306b\u30a2\u30af\u30bb\u30b9<a href=\"https:\/\/www.typea.info\/blog\/index.php\/2020\/03\/28\/firebase-hosting-firestore\/\">\u3002Firestore\u3067\u767b\u9332\u3057\u305f\u30c7\u30fc\u30bf<\/a>\u3092JSON\u3067\u53d6\u5f97\u3067\u304d\u305f\uff01OK<\/p>\n<p><a href=\"https:\/\/www.typea.info\/blog\/wp-content\/uploads\/2020\/03\/firestore_functions.png\"><img loading=\"lazy\" decoding=\"async\" style=\"display: inline; background-image: none;\" title=\"firestore_functions\" src=\"https:\/\/www.typea.info\/blog\/wp-content\/uploads\/2020\/03\/firestore_functions_thumb.png\" alt=\"firestore_functions\" width=\"625\" height=\"291\" border=\"0\"><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>3.2 Functions \u306e\u78ba\u8a8d<\/p>\n<p>\u30c7\u30d7\u30ed\u30a4\u3057\u305fFunctions\u306f\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u78ba\u8a8d\u3002<\/p>\n<p>&nbsp;<\/p>\n<pre class=\"prettyprint\">&gt; gcloud functions list\nNAME             STATUS  TRIGGER       REGION\ngetSandwichData  ACTIVE  HTTP Trigger  us-central1<\/pre>\n<p>&nbsp;<\/p>\n<p>\u524a\u9664\u3059\u308b\u5834\u5408\u306f\u4ee5\u4e0b\u3067\u884c\u3046\u3002<\/p>\n<p>gcloud functions delete {\u95a2\u6570\u540d}<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cloud Functions \u3092\u8a66\u3057\u3066\u307f\u308b Cloud Functions for Firebase\u306e\u958b\u767a\u74b0\u5883\u3092\u3068\u3068\u306e\u3048\u308b Firebase Hosting \u3068 Firestore\u3092\u8a66\u3059 &nbsp; Cloud Ho [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"sns_share_botton_hide":"","vkExUnit_sns_title":"","_vk_print_noindex":"","sitemap_hide":"","_veu_custom_css":"","veu_display_promotion_alert":"","vkexunit_cta_each_option":"","footnotes":""},"categories":[104,112,100],"tags":[],"class_list":["post-632","post","type-post","status-publish","format-standard","hentry","category-firebase","category-google-cloud-functions","category-google-cloud-platform"],"veu_head_title_object":{"title":"","add_site_title":""},"_links":{"self":[{"href":"https:\/\/www.typea.info\/blog\/index.php\/wp-json\/wp\/v2\/posts\/632","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.typea.info\/blog\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.typea.info\/blog\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.typea.info\/blog\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.typea.info\/blog\/index.php\/wp-json\/wp\/v2\/comments?post=632"}],"version-history":[{"count":3,"href":"https:\/\/www.typea.info\/blog\/index.php\/wp-json\/wp\/v2\/posts\/632\/revisions"}],"predecessor-version":[{"id":635,"href":"https:\/\/www.typea.info\/blog\/index.php\/wp-json\/wp\/v2\/posts\/632\/revisions\/635"}],"wp:attachment":[{"href":"https:\/\/www.typea.info\/blog\/index.php\/wp-json\/wp\/v2\/media?parent=632"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.typea.info\/blog\/index.php\/wp-json\/wp\/v2\/categories?post=632"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.typea.info\/blog\/index.php\/wp-json\/wp\/v2\/tags?post=632"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}