Add frontend pagination, add per_page query param

backend/app/base/utils.py

@@ -20,8 +20,7 @@ def order_by_column_name(query: BaseQuery, model_field: str, order_by_col_name:
     return query
 
 
-def paginate_models(page: str, query: BaseQuery) -> PaginationResponse or Tuple[dict, int]:
+def paginate_models(page: str, query: BaseQuery, per_page = 10) -> PaginationResponse or Tuple[dict, int]:
-    per_page = 10
     default_page = 1
 
     if page is not None:

backend/app/coordinator/routes/students.py

@@ -26,11 +26,12 @@ def list_students(query: dict) -> dict:
     order_by_first_name = query.get('order_by_first_name')
     order_by_last_name = query.get('order_by_last_name')
     page = query.get('page')
+    per_page = query.get('per_page')
 
     student_query = Student.search_by_fullname_and_order_by_first_name_or_last_name(fullname, order_by_first_name,
                                                                                     order_by_last_name)
 
-    response = paginate_models(page, student_query)
+    response = paginate_models(page, student_query, per_page)
     if (message := response.get('message')) is not None:
         abort(response['status_code'], message)
     # print(get_debug_queries()[0])

frontend/package-lock.json

@@ -16,6 +16,7 @@
         "@types/react": "^18.0.9",
         "@types/react-dom": "^18.0.4",
         "axios": "^0.27.2",
+        "classnames": "^2.3.1",
         "daisyui": "^2.15.2",
         "react": "^18.1.0",
         "react-dom": "^18.1.0",
@@ -5260,6 +5261,11 @@
       "resolved": "https://registry.npmjs.org/cjs-module-lexer/-/cjs-module-lexer-1.2.2.tgz",
       "integrity": "sha512-cOU9usZw8/dXIXKtwa8pM0OTJQuJkxMN6w30csNRUerHfeQ5R6U3kkU/FtJeIf3M202OHfY2U8ccInBG7/xogA=="
     },
+    "node_modules/classnames": {
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/classnames/-/classnames-2.3.1.tgz",
+      "integrity": "sha512-OlQdbZ7gLfGarSqxesMesDa5uz7KFbID8Kpq/SxIoNGDqY8lSYs0D+hhtBXhcdB3rcbXArFr7vlHheLk1voeNA=="
+    },
     "node_modules/clean-css": {
       "version": "5.3.0",
       "resolved": "https://registry.npmjs.org/clean-css/-/clean-css-5.3.0.tgz",
@@ -20237,6 +20243,11 @@
       "resolved": "https://registry.npmjs.org/cjs-module-lexer/-/cjs-module-lexer-1.2.2.tgz",
       "integrity": "sha512-cOU9usZw8/dXIXKtwa8pM0OTJQuJkxMN6w30csNRUerHfeQ5R6U3kkU/FtJeIf3M202OHfY2U8ccInBG7/xogA=="
     },
+    "classnames": {
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/classnames/-/classnames-2.3.1.tgz",
+      "integrity": "sha512-OlQdbZ7gLfGarSqxesMesDa5uz7KFbID8Kpq/SxIoNGDqY8lSYs0D+hhtBXhcdB3rcbXArFr7vlHheLk1voeNA=="
+    },
     "clean-css": {
       "version": "5.3.0",
       "resolved": "https://registry.npmjs.org/clean-css/-/clean-css-5.3.0.tgz",

frontend/package.json

@@ -11,6 +11,7 @@
     "@types/react": "^18.0.9",
     "@types/react-dom": "^18.0.4",
     "axios": "^0.27.2",
+    "classnames": "^2.3.1",
     "daisyui": "^2.15.2",
     "react": "^18.1.0",
     "react-dom": "^18.1.0",

frontend/src/api/students.ts

@@ -1,5 +1,7 @@
 import axiosInstance from './axiosInstance'
 
+type OrderType = 'asc' | 'desc'
+
 interface StudentResponse {
   max_pages: number
   students: Student[]
@@ -13,9 +15,18 @@ export interface Student {
   group?: any
 }
 
-export const getStudents = () =>
+export const getStudents = (
+  params: Partial<{
+    fullname: string
+    order_by_first_name: OrderType
+    order_by_last_name: OrderType
+    page: number
+    per_page: number
+  }> = {},
+) =>
   axiosInstance.get<StudentResponse>(
     'http://127.0.0.1:5000/api/coordinator/students',
+    { params },
   )
 
 export const createStudent = (payload: Student) =>

frontend/src/components/TopBar.tsx

@@ -4,7 +4,7 @@ const TopBar = () => {
   const linkClass = ({ isActive }: { isActive: boolean }) =>
     isActive ? 'underline font-bold' : ''
   return (
-    <div className="flex items-center bg-gray-300 p-6">
+    <div className="flex items-center bg-gray-300 py-6 px-10 shadow">
       <h1 className="text-xl font-bold">System PRI</h1>
       <div className="flex ml-10 gap-3">
         <NavLink className={linkClass} to="/coordinator/groups">

frontend/src/views/coordinator/Students.tsx

@@ -1,17 +1,40 @@
-import React, { useState } from 'react'
+import React, { useEffect, useState } from 'react'
 import { useMutation, useQuery } from 'react-query'
 import { useNavigate } from 'react-router-dom'
 import { getStudents, uploadStudents } from '../../api/students'
+import classNames from 'classnames'
 
 const Students = () => {
   let navigate = useNavigate()
   const [showGroupless, setShowGroupless] = useState(false)
+  const [page, setPage] = useState(1)
+  const [perPage, setPerPage] = useState(10)
+  const perPageOptions = [
+    {
+      value: 10,
+      label: '10 rekordów',
+    },
+    {
+      value: 20,
+      label: '20 rekordów',
+    },
+    {
+      value: 50,
+      label: '50 rekordów',
+    },
+    {
+      value: 1000,
+      label: 'Pokaż wszystkie',
+    },
+  ]
 
   const {
     isLoading: isStudentsLoading,
     data: students,
     refetch: refetchStudents,
-  } = useQuery('students', () => getStudents())
+  } = useQuery(['students', page, perPage], () =>
+    getStudents({ page, per_page: perPage }),
+  )
 
   const { mutate: mutateUpload } = useMutation(
     'uploadStudents',
@@ -28,12 +51,14 @@ const Students = () => {
     mutateUpload(payload)
   }
 
-  if (isStudentsLoading) {
+  useEffect(() => {
-    return <div>Ładowanie</div>
+    setPage(1)
-  }
+  }, [perPage])
+
   return (
     <div>
-      <div className="flex items-center">
+      <div className="flex items-center justify-between">
+        <div>
           <button
             className="btn btn-success"
             onClick={() => navigate('/coordinator/add-student')}
@@ -51,7 +76,14 @@ const Students = () => {
             className="hidden"
             onChange={handleOnChange}
           />
-        <label className="label ml-auto">
+        </div>
+        <div className="flex">
+          <select className="select select-bordered mr-3">
+            {perPageOptions.map(({ value, label }) => (
+              <option onClick={() => setPerPage(value)}>{label}</option>
+            ))}
+          </select>
+          <label className="label">
             <span className="mr-2">Tylko niezapisani</span>
             <input
               type="checkbox"
@@ -60,7 +92,11 @@ const Students = () => {
             />
           </label>
         </div>
-
+      </div>
+      {isStudentsLoading ? (
+        <div>Ładowanie</div>
+      ) : (
+        <>
           <div className="flex mx-auto mt-5 overflow-hidden overflow-x-auto border border-gray-100 rounded">
             <table className="min-w-full table table-compact">
               <thead>
@@ -87,6 +123,43 @@ const Students = () => {
               </tbody>
             </table>
           </div>
+          <div className="w-full flex items-center justify-center mt-2">
+            <div className="btn-group">
+              <button
+                className="btn btn-outline"
+                onClick={() => setPage(page - 1)}
+                disabled={page === 1}
+              >
+                «
+              </button>
+              {[
+                ...Array(
+                  students?.data?.max_pages && students?.data?.max_pages + 1,
+                ).keys(),
+              ]
+                .slice(1)
+                .map((p) => (
+                  <button
+                    key={p}
+                    className={classNames('btn btn-outline', {
+                      'bg-success': p === page,
+                    })}
+                    onClick={() => setPage(p)}
+                  >
+                    {p}
+                  </button>
+                ))}
+              <button
+                className="btn btn-outline"
+                onClick={() => setPage(page + 1)}
+                disabled={page === students?.data?.max_pages}
+              >
+                »
+              </button>
+            </div>
+          </div>
+        </>
+      )}
     </div>
   )
 }

frontend/tsconfig.json

@@ -1,6 +1,6 @@
 {
   "compilerOptions": {
-    "target": "es5",
+    "target": "es2015",
     "lib": [
       "dom",
       "dom.iterable",