firestoreから取得下データをjsonファイルにしてgenerate

.gitignore

@@ -82,3 +82,7 @@ dist
 
 # Service worker
 sw.*
+
+# generate file
+/data/*
+!/data/.gitkeep

lib/date.js

@@ -70,9 +70,6 @@ export function getAllTerm() {
   const nowDay = toDoubleDigits(now.getDate())
   const nowKey = `${nowYear}${nowMonth}`
   const nowValue = `${nowYear}${nowMonth}${nowDay}`
-  // let nowData = {}
-  // nowData[nowKey] = nowValue
-  // dateArray.push(nowData)
   dateArray.push({ key: nowKey, value: nowValue })
 
   while (startDay !== endDay) {
@@ -83,9 +80,6 @@ export function getAllTerm() {
     const tmpDay = toDoubleDigits(now.getDate())
     const tmpKey = `${tmpYear}${tmpMonth}`
     const tmpValue = `${tmpYear}${tmpMonth}${tmpDay}`
-    // let tmpData = {}
-    // tmpData[tmpKey] = tmpValue
-    // dateArray.push(tmpData)
     dateArray.push({ key: tmpKey, value: tmpValue })
     endDay = `${tmpYear}${tmpMonth}${tmpDay}`
   }

modules/generator.js

@@ -1,71 +1,93 @@
-// import firebase from 'firebase/app'
-// import 'firebase/firestore'
-// import { getTopTerm } from '../lib/date'
-//
-// module.exports = function generateModule(moduleOptions) {
-//   console.log('modules generator')
-//
-//   // nuxtのビルド前
-//   this.nuxt.hook('build:before', async ({ app }) => {
-//     if (!firebase.apps.length) {
-//       firebase.initializeApp({
-//         apiKey: process.env.API_KEY,
-//         authDomain: process.env.AUTH_DOMAIN,
-//         databaseURL: process.env.DATABASE_URL,
-//         projectId: process.env.PROJECT_ID,
-//         storageBucket: process.env.STORAGE_BUCKET,
-//         messagingSenderId: process.env.MESSAGING_SENDER_ID,
-//         appId: process.env.APP_ID
-//       })
-//     }
-//
-//     console.log('build:before')
-//     const { start, end } = getTopTerm()
-//     const topSnapshot = await firebase
-//       .firestore()
-//       .collection('news')
-//       .where('date', '>=', start)
-//       .where('date', '<=', end)
-//       .orderBy('date', 'desc')
-//       .get()
-//
-//     const topNews = topSnapshot.docs.map(doc => {
-//       return doc.data()
-//     })
-//
-//     // JSONを生成
-//     this.options.build.plugins.push({
-//       apply(compiler) {
-//         compiler.plugin('emit', (compilation, cb) => {
-//           compilation.assets['top.json'] = {
-//             source: () => JSON.stringify(topNews),
-//             size: () => {}
-//           }
-//           cb()
-//           console.log('topNews')
-//           console.log(topNews.length)
-//           console.log(JSON.stringify(topNews))
-//         })
-//       }
-//     })
-//   })
-// }
+import firebase from 'firebase/app'
+import 'firebase/firestore'
+import fs from 'fs'
+import { getTopTerm, getAllTerm } from '../lib/date'
 
-export default function(moduleOptions) {
-  const info = 'Built by awesome module - 1.3 alpha on ' + Date.now()
+module.exports = function generateModule(moduleOptions) {
+  console.log('modules generator')
 
-  // this.options.build.plugins.push({
-  //   apply(compiler) {
-  //     compiler.plugin('emit', (compilation, cb) => {
-  //       // info 変数の内容を用いて `.nuxt/dist/info.txt' を生成する
-  //       // source はバッファとなる
-  //       compilation.assets['info.txt'] = {
-  //         source: () => info,
-  //         size: () => info.length
-  //       }
-  //       // cb()
-  //       console.log(info)
-  //     })
-  //   }
-  // })
+  // nuxtのビルド前
+  this.nuxt.hook('build:before', async ({ app }) => {
+    if (!firebase.apps.length) {
+      firebase.initializeApp({
+        apiKey: process.env.API_KEY,
+        authDomain: process.env.AUTH_DOMAIN,
+        databaseURL: process.env.DATABASE_URL,
+        projectId: process.env.PROJECT_ID,
+        storageBucket: process.env.STORAGE_BUCKET,
+        messagingSenderId: process.env.MESSAGING_SENDER_ID,
+        appId: process.env.APP_ID
+      })
+    }
+
+    // トップページ用のデータを取得
+    const { start, end } = getTopTerm()
+    const topSnapshot = await firebase
+      .firestore()
+      .collection('news')
+      .where('date', '>=', start)
+      .where('date', '<=', end)
+      .orderBy('date', 'desc')
+      .get()
+
+    const topNews = topSnapshot.docs.map(doc => {
+      return doc.data()
+    })
+    // JSONを生成
+    const distJosonFile = './data/top.json'
+    fs.writeFile(distJosonFile, JSON.stringify(topNews), (err, result) => {
+      if (err) console.log('error', err)
+    })
+
+    // 日次のデータを取得
+    const allTerm = getAllTerm()
+    allTerm.forEach(async day => {
+      const dailySnapshot = await firebase
+        .firestore()
+        .collection('news')
+        .where('date', '==', day.value)
+        .get()
+
+      let dailyData = []
+      if (dailySnapshot.docs.length > 0) {
+        dailyData = dailySnapshot.docs.map(doc => {
+          return doc.data()
+        })
+      }
+      // JSONを生成
+      const distJosonFile = `./data/${day.value}.json`
+      fs.writeFile(distJosonFile, JSON.stringify(dailyData), err => {
+        if (err) console.log('error', err)
+      })
+    })
+
+    // 月次のデータを取得
+    const uniqMonth = allTerm
+      .map((val, key, self) => {
+        return val.key
+      })
+      .filter(function(x, i, self) {
+        return self.indexOf(x) === i
+      })
+
+    uniqMonth.forEach(async month => {
+      const monthlySnapshot = await firebase
+        .firestore()
+        .collection('news')
+        .where('month', '==', month)
+        .get()
+
+      let monthlyData = []
+      if (monthlySnapshot.docs.length > 0) {
+        monthlyData = monthlySnapshot.docs.map(doc => {
+          return doc.data()
+        })
+      }
+      // JSONを生成
+      const distJosonFile = `./data/${month}.json`
+      fs.writeFile(distJosonFile, JSON.stringify(monthlyData), err => {
+        if (err) console.log('error', err)
+      })
+    })
+  })
 }

nuxt.config.js

@@ -150,6 +150,9 @@ export default {
         loader: 'json5-loader',
         exclude: /(node_modules)/
       })
+      config.node = {
+        fs: 'empty'
+      }
     }
   },