From 46933f1bd75708200d904925da1a05c328c84e19 Mon Sep 17 00:00:00 2001
From: Vyacheslav Tumanov <me@slavatumanov.me>
Date: Tue, 25 Apr 2023 21:13:27 +0500
Subject: [PATCH] TSK-1066: don't allow creating requests if already exists for
 set days (#3053)

Signed-off-by: Vyacheslav Tumanov <me@slavatumanov.me>
---
 plugins/hr-assets/lang/en.json                |  1 +
 plugins/hr-assets/lang/ru.json                |  1 +
 .../src/components/CreateRequest.svelte       | 31 +++++++++++++++++--
 .../src/components/schedule/MonthView.svelte  |  2 ++
 plugins/hr-resources/src/plugin.ts            |  1 +
 5 files changed, 34 insertions(+), 2 deletions(-)

diff --git a/plugins/hr-assets/lang/en.json b/plugins/hr-assets/lang/en.json
index 8b8e503442..66039f8374 100644
--- a/plugins/hr-assets/lang/en.json
+++ b/plugins/hr-assets/lang/en.json
@@ -36,6 +36,7 @@
     "ChooseNewType": "Choose new type:",
     "UnchangeableType": "This type cannot be changed",
     "Request": "Request",
+    "ExistingRequests": "There are already existing requests for set dates",
     "Staff": "Worker",
     "Member": "Member",
     "Members": "Members",
diff --git a/plugins/hr-assets/lang/ru.json b/plugins/hr-assets/lang/ru.json
index 8f1b4b81eb..a6893aafd5 100644
--- a/plugins/hr-assets/lang/ru.json
+++ b/plugins/hr-assets/lang/ru.json
@@ -36,6 +36,7 @@
     "ChooseNewType": "Выберите новый тип:",
     "UnchangeableType": "Этот тип нельзя поменять",
     "Request": "Запрос",
+    "ExistingRequests": "На данные даты уже существуют запросы",
     "Staff": "Работник",
     "Member": "Сотрудник",
     "Members": "Сотрудники",
diff --git a/plugins/hr-resources/src/components/CreateRequest.svelte b/plugins/hr-resources/src/components/CreateRequest.svelte
index 40c10f0347..926b8c9812 100644
--- a/plugins/hr-resources/src/components/CreateRequest.svelte
+++ b/plugins/hr-resources/src/components/CreateRequest.svelte
@@ -21,14 +21,16 @@
   import { translate } from '@hcengineering/platform'
   import { Card, createQuery, getClient } from '@hcengineering/presentation'
   import { EmployeeBox } from '@hcengineering/contact-resources'
-  import ui, { Button, DateRangePresenter, DropdownLabelsIntl, IconAttachment } from '@hcengineering/ui'
+  import ui, { Button, DateRangePresenter, DropdownLabelsIntl, IconAttachment, Label } from '@hcengineering/ui'
   import { createEventDispatcher } from 'svelte'
   import hr from '../plugin'
+  import { getRequests } from '../utils'
 
   export let staff: Staff
   export let date: Date
   export let readonly: boolean
   export let docQuery: DocumentQuery<Employee> | undefined
+  export let employeeRequests: Map<Ref<Staff>, Request[]>
 
   let description: string = ''
   let employee: Ref<Employee> = staff._id
@@ -77,13 +79,33 @@
   function typeSelected (_id: Ref<RequestType>): void {
     type = types.find((p) => p._id === _id)
   }
+
+  function moreThanLimit (
+    employeeRequests: Map<Ref<Staff>, Request[]>,
+    staff: Staff,
+    startDate: Date,
+    endDate: Date,
+    type: RequestType | undefined
+  ): boolean {
+    if (employeeRequests === undefined) return true
+    if (type === undefined) return true
+    const requests = getRequests(employeeRequests, startDate, endDate, staff._id)
+    return requests.length > 0
+  }
+  $: notLimit = moreThanLimit(
+    employeeRequests,
+    staff,
+    new Date(value),
+    new Date(new Date(dueDate).setHours(23, 59, 59, 999)),
+    type
+  )
 </script>
 
 <Card
   label={hr.string.CreateRequest}
   labelProps={{ type: typeLabel }}
   okAction={saveRequest}
-  canSave={value !== undefined}
+  canSave={value !== undefined && !notLimit}
   on:close={() => {
     dispatch('close')
   }}
@@ -138,4 +160,9 @@
       }}
     />
   </svelte:fragment>
+  <svelte:fragment slot="error">
+    {#if notLimit}
+      <Label label={hr.string.ExistingRequests} />
+    {/if}
+  </svelte:fragment>
 </Card>
diff --git a/plugins/hr-resources/src/components/schedule/MonthView.svelte b/plugins/hr-resources/src/components/schedule/MonthView.svelte
index e9147bd253..a2d456c016 100644
--- a/plugins/hr-resources/src/components/schedule/MonthView.svelte
+++ b/plugins/hr-resources/src/components/schedule/MonthView.svelte
@@ -69,6 +69,7 @@
         staff,
         date,
         readonly,
+        employeeRequests,
         docQuery: { active: true, $search: editableList.join(' | ') }
       },
       eventToHTMLElement(e)
@@ -236,6 +237,7 @@
                   <div class:worked={ww > 0} class="h-full w-full">
                     {#if requests.length}
                       <ScheduleRequests
+                        {employeeRequests}
                         {departments}
                         {requests}
                         {editable}
diff --git a/plugins/hr-resources/src/plugin.ts b/plugins/hr-resources/src/plugin.ts
index e3058879aa..da007216df 100644
--- a/plugins/hr-resources/src/plugin.ts
+++ b/plugins/hr-resources/src/plugin.ts
@@ -40,6 +40,7 @@ export default mergeIds(hrId, hr, {
     ChooseNewType: '' as IntlString,
     UnchangeableType: '' as IntlString,
     CreateRequest: '' as IntlString,
+    ExistingRequests: '' as IntlString,
     Today: '' as IntlString,
     NoEmployeesInDepartment: '' as IntlString,
     Summary: '' as IntlString,