{"id":828,"date":"2020-08-02T00:02:58","date_gmt":"2020-08-01T15:02:58","guid":{"rendered":"https:\/\/www.typea.info\/blog\/?p=828"},"modified":"2020-10-31T00:10:12","modified_gmt":"2020-10-30T15:10:12","slug":"firebase-cli-google-cloud-functions","status":"publish","type":"post","link":"https:\/\/www.typea.info\/blog\/index.php\/2020\/08\/02\/firebase-cli-google-cloud-functions\/","title":{"rendered":"Firebase CLI \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e Google Cloud Functions \u3078\u30d5\u30a1\u30a4\u30eb\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u3066\u3001Google Cloud Storage\u3078\u4fdd\u5b58\u3059\u308b\u30b3\u30fc\u30c9\u3092TypeScript\u3067\u66f8\u304f"},"content":{"rendered":"<p><a href=\"https:\/\/www.amazon.co.jp\/%E5%AE%9F%E8%B7%B5Node-js%E3%83%97%E3%83%AD%E3%82%B0%E3%83%A9%E3%83%9F%E3%83%B3%E3%82%B0-Programmers-SELECTION-Mike-Cantelon-ebook\/dp\/B00KRB9U2G\/ref=as_li_ss_il?__mk_ja_JP=%E3%82%AB%E3%82%BF%E3%82%AB%E3%83%8A&amp;dchild=1&amp;keywords=node.js&amp;qid=1596294068&amp;sr=8-14&amp;linkCode=li2&amp;tag=typea09-22&amp;linkId=306fe1ac630275336dd639f3f6bde6a8&amp;language=ja_JP\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"\/\/ws-fe.amazon-adsystem.com\/widgets\/q?_encoding=UTF8&amp;ASIN=B00KRB9U2G&amp;Format=_SL160_&amp;ID=AsinImage&amp;MarketPlace=JP&amp;ServiceVersion=20070822&amp;WS=1&amp;tag=typea09-22&amp;language=ja_JP\" border=\"0\"><\/a><img loading=\"lazy\" decoding=\"async\" width=\"1\" height=\"1\" style=\"margin: 0px !important; border: currentcolor !important; border-image: none !important;\" alt=\"\" src=\"https:\/\/ir-jp.amazon-adsystem.com\/e\/ir?t=typea09-22&amp;language=ja_JP&amp;l=li2&amp;o=9&amp;a=B00KRB9U2G\" border=\"0\"><\/p>\n<h2>1.\u74b0\u5883\u6574\u5099<\/h2>\n<p>Firebase CLI\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u751f\u6210\u306f\u3001<a href=\"https:\/\/www.typea.info\/blog\/index.php\/2020\/03\/22\/cloud_functions_for_firebase_dev_env\/\">\u3053\u306e\u8fba<\/a>\u3002<\/p>\n<p>Firebase CLI \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u3001Functions\u3092\u6709\u52b9\u306b\u3059\u308b\u3068\u3001functions \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u304c\u751f\u6210\u3055\u308c\u308b\u306e\u3067\u3001\u305d\u306e\u4e2d\u3067\u3001\u4ee5\u4e0b\u306enpm\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3002<\/p>\n<ul>\n<li><a href=\"http:\/\/ttps:\/\/www.npmjs.com\/package\/busboy\">Google Cloud Storage<\/a>&nbsp;<\/li>\n<li><a href=\"ttps:\/\/www.npmjs.com\/package\/busboy\">Busboy<\/a> : HTML\u306eForm\u3092\u89e3\u6790\u3059\u308bNode.js\u30e2\u30b8\u30e5\u30fc\u30eb\u3002@types\/busboy \u306fTypeScript\u7528\u306e\u578b\u5b9a\u7fa9<\/li>\n<\/ul>\n<pre class=\"prettyprint\">cd functions\nnpm install @google-cloud\/storage --save\nnpm install busboy --save\nnpm install @types\/busboy --save\n<\/pre>\n<h2>2.Cloud Storage\u306e\u30d0\u30b1\u30c3\u30c8\u3092\u5b9a\u7fa9<\/h2>\n<p>Firebase \u30b3\u30f3\u30bd\u30fc\u30eb\u304b\u3089Storage \u3092\u9078\u629e\u3001\u30d0\u30b1\u30c3\u30c8\u3092\u8ffd\u52a0\u3059\u308b\u3002<\/p>\n<p><a href=\"https:\/\/www.typea.info\/blog\/wp-content\/uploads\/2020\/08\/cloudstorage.png\"><img loading=\"lazy\" decoding=\"async\" width=\"571\" height=\"193\" title=\"cloudstorage\" style=\"display: inline; background-image: none;\" alt=\"cloudstorage\" src=\"https:\/\/www.typea.info\/blog\/wp-content\/uploads\/2020\/08\/cloudstorage_thumb.png\" border=\"0\"><\/a><\/p>\n<h2>3.Functions\u306e\u30b3\u30fc\u30c9<\/h2>\n<ul>\n<li><a href=\"https:\/\/cloud.google.com\/functions\/docs\/writing\/http?hl=ja\">Cloud Function \u3067HTTP\u30de\u30eb\u30c1\u30d1\u30fc\u30c8\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3059\u308b<\/a> \u3092\u53c2\u8003\u306b\u3001TypeScript\u3067CloudStorage\u306b\u66f8\u304d\u8fbc\u3080<\/li>\n<\/ul>\n<pre class=\"prettyprint\">import * as functions from 'firebase-functions';\nimport * as admin from 'firebase-admin';\nadmin.initializeApp();\n\nimport * as path from 'path';\nimport * as os from 'os';\nimport * as fs from 'fs';\nimport * as Busboy from 'busboy';\n\nexport const helloStorage = functions.https.onRequest((request, response) =&gt; {\n    if (request.method !== 'POST') {\n        response.status(405).end();\n        return;\n    }\n\n    const bucket = admin.storage().bucket(\"gs:\/\/Cloud Storage \u306e\u30d0\u30b1\u30c3\u30c8URL\");\n    const busboy = new Busboy({headers: request.headers});\n    const tmpdir = os.tmpdir();\n\n    const fields: {[key:string]:string} = {};\n    const uploads: {[key:string]:string} = {};\n\n    busboy.on('field', (fieldname, val) =&gt; {\n        console.log(`Processed field ${fieldname}: ${val}.`);\n        fields[fieldname] = val;\n    });\n\n    const fileWrites: Array&lt;Promise&lt;any&gt;&gt; = [];\n\n    busboy.on('file', (fieldname, file, filename) =&gt; {\n        console.log(`Processed file ${filename}`);\n        const filepath = path.join(tmpdir, filename);\n\n        console.log(`Filepath ${filepath}`);\n        uploads[fieldname] = filepath;\n\n        const writeStream = fs.createWriteStream(filepath);\n        file.pipe(writeStream);\n\n        const promise = new Promise((resolve, reject) =&gt; {\n            file.on('end', () =&gt; {\n                writeStream.end();\n            });\n            writeStream.on('finish', resolve);\n            writeStream.on('error', reject);\n        });\n\n        fileWrites.push(promise);\n    });\n\n    busboy.on('finish', async () =&gt; {\n        await Promise.all(fileWrites);\n\n        for (const file in uploads) {\n            const filepath = uploads[file];\n            console.log(`Finish filename:${filepath}`);\n\n            await bucket.upload(filepath)\n            .then(\n                res =&gt; console.log(`GCS res : ${res}`)\n            )\n            .catch(\n                () =&gt; console.log(\"GCS ERROR\")\n            );\n            console.log(`UN LINK FILE : ${filepath}`);\n            fs.unlinkSync(filepath);\n        }\n        response.send();\n    });\n\n    busboy.on('error', async () =&gt; {\n        console.log(\"busboy on error\");\n    });\n    busboy.end(request.rawBody);\n});<\/pre>\n<h2>4.Functions\u30c7\u30d7\u30ed\u30a4<\/h2>\n<pre class=\"prettyprint\">firebase deploy --only functions<\/pre>\n<h2>5.\u30d5\u30a1\u30a4\u30eb\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u30c6\u30b9\u30c8\u7528HTML<\/h2>\n<pre class=\"prettyprint\">&lt;!DOCTYPE html&gt;\n&lt;html lang=\"ja\"&gt;\n&lt;head&gt;\n&lt;meta charset=\"uft-8\"&gt;\n&lt;\/head&gt;\n&lt;body&gt;\n&lt;form action=\"https:\/\/Cloud Functions \u306e URL\/helloStorage\" method=\"POST\" enctype=\"multipart\/form-data\"&gt;\n\t&lt;p&gt;&lt;input type=\"text\" name=\"txt_param1\"&gt;&lt;\/p&gt;\n\t&lt;p&gt;&lt;input type=\"file\" name=\"upload_file1\"&gt;&lt;\/p&gt;\n\t&lt;p&gt;&lt;input type=\"file\" name=\"upload_file2\"&gt;&lt;\/p&gt;\n\t&lt;p&gt;&lt;input type=\"submit\" value=\"Submit\"&gt;&lt;\/p&gt;\n&lt;\/form&gt;\n&lt;\/body&gt;\n&lt;\/html&gt;<\/pre>\n<h2>6.\u5b9f\u884c<\/h2>\n<p>\u30d5\u30a1\u30a4\u30eb\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u30c6\u30b9\u30c8\u7528HTML\u3092\u8d77\u52d5\u3001\u9069\u5f53\u306b\u30d5\u30a1\u30a4\u30eb\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9<\/p>\n<p><a href=\"https:\/\/www.typea.info\/blog\/wp-content\/uploads\/2020\/08\/upload_html.png\"><img loading=\"lazy\" decoding=\"async\" width=\"355\" height=\"174\" title=\"upload_html\" style=\"display: inline; background-image: none;\" alt=\"upload_html\" src=\"https:\/\/www.typea.info\/blog\/wp-content\/uploads\/2020\/08\/upload_html_thumb.png\" border=\"0\"><\/a><\/p>\n<h2>6.Google Cloud Platform \u306e\u30ed\u30b0\u30d3\u30e5\u30fc\u30a2\u3067\u78ba\u8a8d<\/h2>\n<ul>\n<li>\u4e0a\u8a18\u30bd\u30fc\u30b9\u3067\u3001console.log \u306b\u66f8\u304d\u51fa\u3057\u305f\u3001form \u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3084\u30c6\u30f3\u30dd\u30e9\u30ea\u306e\u30d5\u30a1\u30a4\u30eb\u683c\u7d0d\u30d1\u30b9\u306a\u3069\u304c\u60f3\u5b9a\u901a\u308a\u51fa\u529b\u3055\u308c\u305f\uff01<\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.typea.info\/blog\/wp-content\/uploads\/2020\/08\/logviewer.png\"><img loading=\"lazy\" decoding=\"async\" width=\"421\" height=\"282\" title=\"logviewer\" style=\"display: inline; background-image: none;\" alt=\"logviewer\" src=\"https:\/\/www.typea.info\/blog\/wp-content\/uploads\/2020\/08\/logviewer_thumb.png\" border=\"0\"><\/a><\/p>\n<h2>7.Cloud Storage\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3055\u308c\u305f<\/h2>\n<p><a href=\"https:\/\/www.typea.info\/blog\/wp-content\/uploads\/2020\/08\/cloudstorate.png\"><img loading=\"lazy\" decoding=\"async\" width=\"420\" height=\"193\" title=\"cloudstorate\" style=\"display: inline; background-image: none;\" alt=\"cloudstorate\" src=\"https:\/\/www.typea.info\/blog\/wp-content\/uploads\/2020\/08\/cloudstorate_thumb.png\" border=\"0\"><\/a><\/p>\n<p>\u6b21\u306f\u3001Cloud Vision API\u306b\u3064\u306a\u3050\u305e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1.\u74b0\u5883\u6574\u5099 Firebase CLI\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u751f\u6210\u306f\u3001\u3053\u306e\u8fba\u3002 Firebase CLI \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u3001Functions\u3092\u6709\u52b9\u306b\u3059\u308b\u3068\u3001functions \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u304c\u751f\u6210\u3055\u308c\u308b\u306e\u3067\u3001\u305d\u306e\u4e2d\u3067\u3001\u4ee5\u4e0b\u306enpm\u30d1 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":909,"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":[104,112,100,115],"tags":[],"class_list":["post-828","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-firebase","category-google-cloud-functions","category-google-cloud-platform","category-typescript"],"veu_head_title_object":{"title":"","add_site_title":""},"_links":{"self":[{"href":"https:\/\/www.typea.info\/blog\/index.php\/wp-json\/wp\/v2\/posts\/828","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=828"}],"version-history":[{"count":4,"href":"https:\/\/www.typea.info\/blog\/index.php\/wp-json\/wp\/v2\/posts\/828\/revisions"}],"predecessor-version":[{"id":930,"href":"https:\/\/www.typea.info\/blog\/index.php\/wp-json\/wp\/v2\/posts\/828\/revisions\/930"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.typea.info\/blog\/index.php\/wp-json\/wp\/v2\/media\/909"}],"wp:attachment":[{"href":"https:\/\/www.typea.info\/blog\/index.php\/wp-json\/wp\/v2\/media?parent=828"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.typea.info\/blog\/index.php\/wp-json\/wp\/v2\/categories?post=828"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.typea.info\/blog\/index.php\/wp-json\/wp\/v2\/tags?post=828"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}