feat : amélioration des perfs de la page employée en séparant les responsabilités et le chargement par onglet

frontend/composables/useEmployeeLeave.ts

@@ -0,0 +1,70 @@
+import type { Ref } from 'vue'
+import type { Absence } from '~/services/dto/absence'
+import type { EmployeeLeaveSummary } from '~/services/dto/employee-leave-summary'
+import type { Employee } from '~/services/dto/employee'
+import { CONTRACT_TYPES } from '~/services/dto/contract'
+import { listAbsences } from '~/services/absences'
+import { getEmployeeLeaveSummary, updateFractionedDays } from '~/services/employee-leave-summary'
+import { listPublicHolidays } from '~/services/public-holidays'
+
+export const useEmployeeLeave = (employee: Ref<Employee | null>, reloadEmployee: () => Promise<void>) => {
+  const employeeAbsences = ref<Absence[]>([])
+  const leaveSummary = ref<EmployeeLeaveSummary | null>(null)
+  const publicHolidays = ref<Record<string, string>>({})
+  const isLeaveLoading = ref(false)
+  const leaveDataLoaded = ref(false)
+
+  const getLeaveYear = () => {
+    const now = new Date()
+    const isForfait = employee.value?.contract?.type === CONTRACT_TYPES.FORFAIT
+    return isForfait
+      ? now.getFullYear()
+      : (now.getMonth() >= 5 ? now.getFullYear() + 1 : now.getFullYear())
+  }
+
+  const loadLeaveData = async () => {
+    if (!employee.value || isLeaveLoading.value) return
+    isLeaveLoading.value = true
+    try {
+      const isForfait = employee.value.contract?.type === CONTRACT_TYPES.FORFAIT
+      const leaveYear = getLeaveYear()
+      const from = isForfait ? `${leaveYear}-01-01` : `${leaveYear - 1}-06-01`
+      const to = isForfait ? `${leaveYear}-12-31` : `${leaveYear}-05-31`
+      const holidayYears = isForfait ? [leaveYear] : [leaveYear - 1, leaveYear]
+
+      const [absences, summary, ...holidayResults] = await Promise.all([
+        listAbsences({ from, to, employeeId: employee.value.id }),
+        getEmployeeLeaveSummary(employee.value.id, leaveYear),
+        ...holidayYears.map((y) => listPublicHolidays('metropole', y))
+      ])
+      employeeAbsences.value = absences
+      leaveSummary.value = summary
+      publicHolidays.value = Object.assign({}, ...holidayResults)
+      leaveDataLoaded.value = true
+    } finally {
+      isLeaveLoading.value = false
+    }
+  }
+
+  const resetLoaded = () => {
+    leaveDataLoaded.value = false
+  }
+
+  const submitFractionedDays = async (days: number) => {
+    if (!employee.value) return
+    const year = leaveSummary.value?.year ?? undefined
+    await updateFractionedDays(employee.value.id, days, year)
+    await reloadEmployee()
+  }
+
+  return {
+    employeeAbsences,
+    leaveSummary,
+    publicHolidays,
+    isLeaveLoading,
+    leaveDataLoaded,
+    loadLeaveData,
+    resetLoaded,
+    submitFractionedDays
+  }
+}