perf(home): una petición por periodo para las entradas importantes del libro

backend/tests/frontend/home-logbooks.test.ts

@@ -0,0 +1,39 @@
+// tests/frontend/home-logbooks.test.ts
+// The home panel asked for the important logbook entries one day at a time:
+// up to 31 requests to /api/logbooks/day/ for the month. It now asks /all for
+// the whole range, page by page. Reads the frontend sources; no browser.
+
+import { describe, it, expect } from 'vitest'
+import { readFileSync } from 'node:fs'
+import { join, dirname } from 'node:path'
+import { fileURLToPath } from 'node:url'
+
+const frontend = join(dirname(fileURLToPath(import.meta.url)), '..', '..', '..', 'frontend')
+const read = (...p: string[]) => readFileSync(join(frontend, ...p), 'utf8')
+const page = read('app', 'dashboard', 'page.tsx')
+const queries = read('app', 'lib', 'logbooks', 'queries.ts')
+
+describe('home panel logbook entries', () => {
+  it('asks for the whole period at once, not one request per day', () => {
+    expect(page).not.toContain('getLogbooksByDay')
+    expect(page).not.toMatch(/dates\.map\(/)
+    expect(page).toMatch(
+      /logbooksApi\s*\.getLogbooksInRange\(range\[0\], range\[range\.length - 1\]\)/
+    )
+  })
+
+  it('sorts the dates first: the week comes newest first', () => {
+    expect(page).toContain('const range = [...dates].sort()')
+  })
+
+  it('reads every page of /all for that range', () => {
+    const start = queries.indexOf('getLogbooksInRange: async (')
+    expect(start).toBeGreaterThan(-1)
+    const body = queries.slice(start, queries.indexOf('\n  },', start))
+    expect(body).toContain('/api/logbooks/all?date_from=${dateFrom}&date_to=${dateTo}')
+    expect(body).toContain('&limit=${RANGE_PAGE}&offset=${offset}')
+    expect(body).toMatch(/if \(page\.length < RANGE_PAGE\) return entries/)
+    // The backend accepts up to 500 per page
+    expect(queries).toContain('const RANGE_PAGE = 500')
+  })
+})

frontend/app/dashboard/page.tsx

@@ -109,12 +109,12 @@ export default function DashboardHome() {
           }
         }
 
-        const responses = await Promise.all(
-          dates.map((date) => logbooksApi.getLogbooksByDay(date).catch(() => []))
-        )
-
+        // One request for the whole period (one per page), not one per day
+        const range = [...dates].sort()
         // eslint-disable-next-line @typescript-eslint/no-explicit-any
-        const allLogbooks: any[] = responses.flat().filter(Boolean)
+        const allLogbooks: any[] = await logbooksApi
+          .getLogbooksInRange(range[0], range[range.length - 1])
+          .catch(() => [])
 
         // eslint-disable-next-line @typescript-eslint/no-explicit-any
         const logbooksInPeriod = allLogbooks.filter((entry: any) => {

frontend/app/lib/logbooks/queries.ts

@@ -3,10 +3,14 @@
 
 import apiClient from '@/app/lib/apiClient'
 import { API_BASE_URL } from '@/app/lib/env'
+import type { LogbookEntry } from './types'
 // Types available in ./types if needed: LogbookEntry, LogbookComment
 
 const API_URL = API_BASE_URL
 
+// Largest page /api/logbooks/all accepts
+const RANGE_PAGE = 500
+
 // =============== LOGBOOKS API ===============
 
 export const logbooksApi = {
@@ -63,6 +67,18 @@ export const logbooksApi = {
     }
   },
 
+  // Entries whose day falls between two dates (YYYY-MM-DD), every page
+  getLogbooksInRange: async (dateFrom: string, dateTo: string): Promise<LogbookEntry[]> => {
+    const entries: LogbookEntry[] = []
+    for (let offset = 0; ; offset += RANGE_PAGE) {
+      const page = await apiClient.get<LogbookEntry[]>(
+        `${API_URL}/api/logbooks/all?date_from=${dateFrom}&date_to=${dateTo}&limit=${RANGE_PAGE}&offset=${offset}`
+      )
+      entries.push(...page)
+      if (page.length < RANGE_PAGE) return entries
+    }
+  },
+
   // Eliminar un logbook (soft-delete)
   deleteLogbook: async (id: number) => {
     return apiClient.delete(`${API_URL}/api/logbooks/${id}`)