ADD: TsApiFeatures

ADD: Typesense
ADD: Index all belongings router, controller & service

components/belonging/belongingController.js

@@ -1,6 +1,16 @@
 const catchAsync = require('../../globalErrorHandler/catchAsync')
 const belongingService = require('./belongingService')
 
+exports.indexAllBelongings = catchAsync(async (req, res, next) => {
+    const { indexedCount } = await belongingService.indexAllBelongings()
+
+    res.status(200).json({
+        status: 'success',
+        indexedCount
+    })
+})
+
+
 exports.getAllBelongings = catchAsync(async (req, res, next) => {
     const belongings = await belongingService.getAllBelongings()
 

components/belonging/belongingRoutes.js

@@ -11,6 +11,8 @@ router.get('/admin/get-all', perm.requires('getallbelongings'), belongingControl
 
 router.post('/admin/create', perm.requires('createabelonging'), belongingController.createBelonging)
 
+router.post('/admin/index-all', perm.requires('indexbelongings', belongingController.indexAllBelongings))
+
 router.get('/admin/get-one/:belongingId', perm.requires('getabelonging'), belongingController.getBelonging)
 
 router.put('/admin/update/:belongingId', perm.requires('updateabelonging'), belongingController.updateBelonging)

components/belonging/belongingService.js

@@ -1,5 +1,6 @@
 const Belonging = require('./belongingModel')
 const AppError = require('../../globalErrorHandler/AppError')
+const { client } = require('../../setup/typesense')
 
 module.exports.getAllBelongings = async () => {
     return Belonging.find({}, null, null)
@@ -38,3 +39,72 @@ module.exports.deleteBelonging = async (belongingId) => {
 
     return null
 }
+
+const ensureCollectionExists = async () => {
+    const collections = await client.collections().retrieve()
+    const collectionExists = collections.some((collection) => collection.name === 'belongings')
+
+    if (collectionExists) {
+        await client.collections('belongings').delete()
+    }
+
+    const schema = getTypeSenseSchema()
+
+    await client.collections().create(schema)
+    console.log('Collection "belongings" created successfully')
+}
+const indexAllBelongings = async () => {
+    const batchSize = 20
+    const count = await Product.countDocuments({isTrash: false, isActive: true, isHidden: false}, null)
+    const rounds = Math.ceil(count / batchSize)
+
+    await ensureCollectionExists()
+
+    for (let i = 1; i <= rounds; i++) {
+        console.log(`Indexing ${batchSize} products, Round ${i}`)
+
+        const belongings = await Belonging.find({}, null, null)
+            .populate('category')
+            .skip((i - 1) * batchSize)
+            .limit(batchSize)
+
+        let documents = []
+
+        for (const belonging of belongings) {
+
+            const data = {
+            }
+
+            for (let feature of product.features) {
+                if (feature.definition && feature.value) {
+                    data[feature.definition.englishName] = feature.value
+                }
+            }
+
+            documents.push(data)
+        }
+
+        await client.collections('belonging').documents().import(documents, {action: 'emplace'})
+    }
+
+    return {totalCount: count}
+}
+
+
+const getTypeSenseSchema = () => {
+    return {
+        name: 'belongings',
+        enable_nested_fields: true,
+        fields: [
+            { name: '_id', type: 'string', facet: false, infix: false },
+            { name: 'projectCode', type: 'string', facet: false, infix: true },
+            { name: 'belongingCode', type: 'string', facet: true },
+            { name: 'category', type: 'string[]', facet: true },
+            { name: 'nativeCategory', type: 'string[]', facet: false },
+            { name: 'documents', type: 'string[]', facet: false },
+            { name: 'description', type: 'string', facet: false },
+            { name: 'coordinates', type: 'geopoint' },
+        ],
+        default_sorting_field: 'createdAt',
+    }
+}