From f744227f6b4e5f61933b5ed9141e00bde96341fd Mon Sep 17 00:00:00 2001
From: pro-minhaj <parsonal322532@gmail.com>
Date: Sun, 4 Aug 2024 09:13:59 +0600
Subject: [PATCH] Implement Admin Dashboard Instructors Page Active Instructor
 Table

---
 .../_components/ActiveInstructor.jsx          |  34 ++++
 .../_components/PendingInstructor.jsx         |  10 +
 .../admin/instructors/_components/columns.jsx | 181 ++++++++++++++++++
 app/(admin)/admin/instructors/page.js         |  14 +-
 .../courses/_components/data-table.jsx        |  20 +-
 queries/admin.js                              |  16 ++
 6 files changed, 255 insertions(+), 20 deletions(-)
 create mode 100644 app/(admin)/admin/instructors/_components/ActiveInstructor.jsx
 create mode 100644 app/(admin)/admin/instructors/_components/PendingInstructor.jsx
 create mode 100644 app/(admin)/admin/instructors/_components/columns.jsx

diff --git a/app/(admin)/admin/instructors/_components/ActiveInstructor.jsx b/app/(admin)/admin/instructors/_components/ActiveInstructor.jsx
new file mode 100644
index 0000000..0666212
--- /dev/null
+++ b/app/(admin)/admin/instructors/_components/ActiveInstructor.jsx
@@ -0,0 +1,34 @@
+import { DataTable } from "@/app/dashboard/courses/_components/data-table";
+import { getAdminInstructors } from "@/queries/admin";
+import { columns } from "./columns";
+import { getCourseDetailsByInstructor } from "@/queries/courses";
+
+const ActiveInstructor = async () => {
+    const activeInstructors = await getAdminInstructors("Teacher");
+
+    const modifiedInstructors = await Promise.all(activeInstructors.map(async instructor => {
+        const { courses, enrollments, ratings } = await getCourseDetailsByInstructor(instructor?.id);
+
+        return {
+            id: instructor.id,
+            role: instructor.role,
+            image: instructor?.profilePicture?.url,
+            name: instructor?.firstName + " " + instructor?.lastName,
+            email: instructor.email,
+            status: "Active",
+            courses,
+            enrollments,
+            ratings
+        }
+    }))
+
+    console.log(modifiedInstructors);
+
+    return (
+        <div>
+            <DataTable columns={columns} data={modifiedInstructors} />
+        </div>
+    );
+};
+
+export default ActiveInstructor;
\ No newline at end of file
diff --git a/app/(admin)/admin/instructors/_components/PendingInstructor.jsx b/app/(admin)/admin/instructors/_components/PendingInstructor.jsx
new file mode 100644
index 0000000..d6db707
--- /dev/null
+++ b/app/(admin)/admin/instructors/_components/PendingInstructor.jsx
@@ -0,0 +1,10 @@
+
+const PendingInstructor = () => {
+    return (
+        <div>
+
+        </div>
+    );
+};
+
+export default PendingInstructor;
\ No newline at end of file
diff --git a/app/(admin)/admin/instructors/_components/columns.jsx b/app/(admin)/admin/instructors/_components/columns.jsx
new file mode 100644
index 0000000..ced330e
--- /dev/null
+++ b/app/(admin)/admin/instructors/_components/columns.jsx
@@ -0,0 +1,181 @@
+"use client";
+
+import { Avatar, AvatarFallback, AvatarImage } from "@/components/ui/avatar";
+import { Badge } from "@/components/ui/badge";
+import { Button } from "@/components/ui/button";
+import {
+    DropdownMenu,
+    DropdownMenuContent,
+    DropdownMenuItem,
+    DropdownMenuTrigger,
+} from "@/components/ui/dropdown-menu";
+import { cn } from "@/lib/utils";
+import { GraduationCap, Trash } from "lucide-react";
+import { Star } from "lucide-react";
+import { ArrowUpDown, MoreHorizontal, Pencil } from "lucide-react";
+import Link from "next/link";
+
+export const columns = [
+    {
+        accessorKey: "image",
+        header: ({ column }) => {
+            return (
+                <Button
+                    variant="ghost"
+                >
+                    Photo
+                </Button>
+            );
+        },
+        cell: ({ row }) => {
+            const photo = row?.original?.image;
+            const name = row?.original?.name;
+
+            return <div className="ml-3">
+                <Avatar>
+                    <AvatarImage className="object-cover" src={photo} alt={name} />
+                    <AvatarFallback>{name.slice(0, 2)}</AvatarFallback>
+                </Avatar>
+            </div>;
+        },
+    },
+    {
+        accessorKey: "name",
+        header: ({ column }) => {
+            return (
+                <Button
+                    variant="ghost"
+                    onClick={() => column.toggleSorting(column.getIsSorted() === "asc")}
+                >
+                    Name <ArrowUpDown className="w-4 h-4 ml-2" />
+                </Button>
+            );
+        }
+    },
+    {
+        accessorKey: "email",
+        header: ({ column }) => {
+            return (
+                <Button
+                    variant="ghost"
+                    onClick={() => column.toggleSorting(column.getIsSorted() === "asc")}
+                >
+                    Email <ArrowUpDown className="w-4 h-4 ml-2" />
+                </Button>
+            );
+        }
+    },
+    {
+        accessorKey: "courses",
+        header: ({ column }) => {
+            return (
+                <Button
+                    variant="ghost"
+                    onClick={() => column.toggleSorting(column.getIsSorted() === "asc")}
+                >
+                    Course <ArrowUpDown className="w-4 h-4 ml-2" />
+                </Button>
+            );
+        },
+        cell: ({ row }) => {
+            const courses = row.original.courses;
+
+            return (
+                <div className="ml-4">
+                    {courses}
+                </div>
+            );
+        },
+    },
+    {
+        accessorKey: "enrollments",
+        header: ({ column }) => {
+            return (
+                <Button
+                    variant="ghost"
+                    onClick={() => column.toggleSorting(column.getIsSorted() === "asc")}
+                >
+                    Enrollment <ArrowUpDown className="w-4 h-4 ml-2" />
+                </Button>
+            );
+        },
+        cell: ({ row }) => {
+            const enrollments = row.original.enrollments;
+
+            return (
+                <div className="ml-4">
+                    {enrollments}
+                </div>
+            );
+        },
+    },
+    {
+        accessorKey: "ratings",
+        header: ({ column }) => {
+            return (
+                <Button
+                    variant="ghost"
+                    onClick={() => column.toggleSorting(column.getIsSorted() === "asc")}
+                >
+                    Rating <ArrowUpDown className="w-4 h-4 ml-2" />
+                </Button>
+            );
+        },
+        cell: ({ row }) => {
+            const ratings = row.original.ratings;
+
+            return (
+                <div className="ml-4">
+                    {ratings}
+                </div>
+            );
+        },
+    },
+    {
+        accessorKey: "status",
+        header: ({ column }) => {
+            return (
+                <Button
+                    variant="ghost"
+                    onClick={() => column.toggleSorting(column.getIsSorted() === "asc")}
+                >
+                    Status <ArrowUpDown className="w-4 h-4 ml-2" />
+                </Button>
+            );
+        },
+        cell: ({ row }) => {
+            const status = row.original.status;
+
+            return (
+                <Badge className={cn("bg-gray-500 ml-4", status === "Active" && "bg-success")}>
+                    {status === "Active" && "Active"}
+                </Badge>
+            );
+        },
+    },
+    {
+        id: "actions",
+        cell: ({ row }) => {
+            const { id } = row.original;
+
+            return (
+                <DropdownMenu>
+                    <DropdownMenuTrigger asChild>
+                        <Button variant="ghost" className="w-8 h-4 p-0">
+                            <span className="sr-only">Open Menu</span>
+                            <MoreHorizontal className="w-4 h-4" />
+                        </Button>
+                    </DropdownMenuTrigger>
+                    <DropdownMenuContent align="end">
+                        <button className="w-full">
+                            <DropdownMenuItem className="flex items-center w-full gap-2 cursor-pointer">
+                                <Trash className="w-4 h-4" />
+                                Delete
+                            </DropdownMenuItem>
+                        </button>
+                    </DropdownMenuContent>
+                </DropdownMenu>
+            );
+        },
+    },
+];
diff --git a/app/(admin)/admin/instructors/page.js b/app/(admin)/admin/instructors/page.js
index 724fc3b..82988ff 100644
--- a/app/(admin)/admin/instructors/page.js
+++ b/app/(admin)/admin/instructors/page.js
@@ -1,6 +1,8 @@
 import BreadcrumbSection from '@/components/globals/Breadcrumb/BreadcrumbSection';
 import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs';
 import { cookies } from 'next/headers';
+import ActiveInstructor from './_components/ActiveInstructor';
+import PendingInstructor from './_components/PendingInstructor';
 
 // items
 const items = [
@@ -20,13 +22,17 @@ const AdminDashboardInstructorPage = () => {
         <>
             <BreadcrumbSection items={items} />
             <div className='px-6 py-3'>
-                <Tabs defaultValue='active' className='max-w-sm mx-auto'>
-                    <TabsList className='grid w-full grid-cols-2'>
+                <Tabs defaultValue='active' className='w-full'>
+                    <TabsList className='grid max-w-sm grid-cols-2 mx-auto'>
                         <TabsTrigger value='active'>Active</TabsTrigger>
                         <TabsTrigger value='pending'>Pending</TabsTrigger>
                     </TabsList>
-                    <TabsContent value='active'></TabsContent>
-                    <TabsContent value='pending'></TabsContent>
+                    <TabsContent value='active'>
+                        <ActiveInstructor />
+                    </TabsContent>
+                    <TabsContent value='pending'>
+                        <PendingInstructor />
+                    </TabsContent>
                 </Tabs>
             </div>
         </>
diff --git a/app/dashboard/courses/_components/data-table.jsx b/app/dashboard/courses/_components/data-table.jsx
index 5b04afe..ef4178d 100644
--- a/app/dashboard/courses/_components/data-table.jsx
+++ b/app/dashboard/courses/_components/data-table.jsx
@@ -18,11 +18,9 @@ import {
 } from "@/components/ui/table";
 import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
-import Link from "next/link";
-import { PlusCircle } from "lucide-react";
 import { useState } from "react";
 
-export function DataTable({ columns, data, isAdmin }) {
+export function DataTable({ columns, data }) {
   const [sorting, setSorting] = useState([]);
   const [columnFilters, setColumnFilters] = useState([]);
 
@@ -45,23 +43,13 @@ export function DataTable({ columns, data, isAdmin }) {
     <div>
       <div className="flex items-center justify-between py-4">
         <Input
-          placeholder="Filter courses..."
-          value={table.getColumn("title")?.getFilterValue() ?? ""}
+          placeholder="Filter names..."
+          value={table.getColumn("name")?.getFilterValue() ?? ""}
           onChange={(event) =>
-            table.getColumn("title")?.setFilterValue(event.target.value)
+            table.getColumn("name")?.setFilterValue(event.target.value)
           }
           className="max-w-sm"
         />
-        {
-          !isAdmin && (
-            <Link href="/dashboard/courses/add">
-              <Button>
-                <PlusCircle className="w-4 h-4 mr-2" />
-                New Course
-              </Button>
-            </Link>
-          )
-        }
       </div>
       <div className="border rounded-md">
         <Table>
diff --git a/queries/admin.js b/queries/admin.js
index 0b8a47a..46e5dc7 100644
--- a/queries/admin.js
+++ b/queries/admin.js
@@ -1,4 +1,6 @@
+import { replaceMongoIdInArray } from '@/lib/convertData';
 import Enrollment from '@/modals/enrollment-model';
+import User from '@/modals/users-modal';
 
 export const calculateSales = async () => {
     const now = new Date();
@@ -95,3 +97,17 @@ export const calculateSales = async () => {
         percentChange: parseFloat(percentChange.toFixed(2))
     };
 };
+
+export const getAdminInstructors = async (type) => {
+    try {
+        const adminInstructors = await User.find({
+            role: type
+        })
+            .select('-password')
+            .lean();
+
+        return replaceMongoIdInArray(adminInstructors);
+    } catch (error) {
+        throw new Error(error);
+    }
+};