Aftral: store models in getModels

Wappizy · Aug 18, 2024 · b36b1f9 · b36b1f9
1 parent f7b62e5
commit b36b1f9
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Showing 2 changed files with 19 additions and 12 deletions.
diff --git a/backend/web/server/utils/database.js b/backend/web/server/utils/database.js
@@ -302,13 +302,19 @@ const getModelAttributes = (modelName, level=MODEL_ATTRIBUTES_DEPTH) => {
   return attrsWithCounts
 }
 
+let MODELS=null
+
 const getModels = () => {
-  const modelNames = lodash.sortBy(mongoose.modelNames())
-  const result = {}
-  modelNames.forEach(name => {
-    const attrs = getModelAttributes(name)
-    result[name]={name, attributes: Object.fromEntries(attrs)}
-  })
+  let result=MODELS
+  if (!result) {
+    const modelNames = lodash.sortBy(mongoose.modelNames())
+    result = {}
+    modelNames.forEach(name => {
+      const attrs = getModelAttributes(name)
+      result[name]={name, attributes: Object.fromEntries(attrs)}
+    })
+    MODELS=result
+  }
   return result
 }
 

diff --git a/backend/web/tests/aftral-lms/performance.test.js b/backend/web/tests/aftral-lms/performance.test.js
@@ -20,6 +20,7 @@ const { ACTIONS } = require('../../server/utils/studio/actions')
 const { SseKmsEncryptedObjectsStatus } = require('@aws-sdk/client-s3')
 const { getDatabaseUri } = require('../../config/config')
 const { ChainCache, ATTRIBUTES_CACHE } = require('../../server/plugins/aftral-lms/block')
+const { runPromisesWithDelay } = require('../../server/utils/concurrency')
 
 
 jest.setTimeout(60000)
@@ -37,13 +38,13 @@ describe('Test performances', () => {
   it('must load programs', async() => {
     const builder=await User.findOne({role: ROLE_CONCEPTEUR})
     const FIELDS='name,children.children.picture,children.children.name,children.children.children_count,children.children.creation_date,children.children.update_date,children.children.badges.picture,children.children.badges,children.children.search_text,children.children.description,children.children.children.evaluation,children.children.children.code,children.children.children.name,children.children.children.resource_type,children.children.children.search_text,children.children.children.achievement_rule,children.children.children.optional,children.children.children.creation_date,children.children.children.update_date,children.children.children.access_condition,children.children.children.masked,children.children.children,children.children.success_message,children.children,children.picture,children.name,children.children_count,children.badges.picture,children.description,children.creation_date,children.update_date,children.search_text,codes.code,search_text,children_count,badges.picture,description,creation_date,update_date,status,available_codes.code,codes,closed,badges,children.badges,children,last_updater.firstname,last_updater.lastname,creator.lastname,creator.firstname,children.children.children.homework_mode,children.children.children.picture,children.children.children.children_count,children.children.children.badges.picture,children.children.children.badges,children.children.children.description,children.children.children.children.evaluation,children.children.children.children.homework_mode,children.children.children.children.code,children.children.children.children.name,children.children.children.children.resource_type,children.children.children.children.search_text,children.children.children.children.achievement_rule,children.children.children.children.optional,children.children.children.children.creation_date,children.children.children.children.update_date,children.children.children.children.access_condition,children.children.children.children.masked,children.children.children.children,children.children.children.success_message'.split(',')
-    let LIMITS=lodash('limit=1&limit.children.children.badges=30&limit.children.children.children=30&limit.children.children=30&limit.codes=30&limit.badges=30&limit.children.badges=30&limit.children=30&limit.children.children.badges=30&limit.children.children.children.badges=30&limit.children.children.children.children=30&limit.children.children.children=30&limit.children=30&limit.children.children=30&sort.creation_date=desc')
+    let LIMITS=lodash('limit=2&limit.children.children.badges=30&limit.children.children.children=30&limit.children.children=30&limit.codes=30&limit.badges=30&limit.children.badges=30&limit.children=30&limit.children.children.badges=30&limit.children.children.children.badges=30&limit.children.children.children.children=30&limit.children.children.children=30&limit.children=30&limit.children.children=30&sort.creation_date=desc')
       .split('&').map(v => v.split('=')).fromPairs().value()
-    console.time('Loading')
-    const programs=await loadFromDb({model: 'program', fields: FIELDS, params: LIMITS, user: builder})
-    console.timeEnd('Loading')
-    console.log(ChainCache.getStats())
-    console.log(ATTRIBUTES_CACHE.getStats())
+    await runPromisesWithDelay(lodash.range(10).map(() => async () => {
+      console.time('Loading')
+      const programs=await loadFromDb({model: 'program', fields: FIELDS, params: LIMITS, user: builder})
+      console.timeEnd('Loading')
+    }))
   })