delete product

app/controllers/AdminProductController.js

@@ -25,15 +25,61 @@ const AdminProductController = {
       await db.$disconnect();
       res.json({ status: 201, message: "add product success" });
     } catch (err) {
-        console.log(err);
+      console.log(err);
       res.json({
         status: 200,
         message: "error in server",
-        err
+        err,
       });
     }
   },
+  /**
+   *
+   * @param {Request} req
+   * @param {Response} res
+   */
+  async update(req, res) {
+    try {
+      const { id, name, price, detail, discount, stock, image, category } =
+        req.body;
+      await db.product.update({
+        where: { id: Number(id) },
+        data: {
+          name,
+          price,
+          detail,
+          discount: Number(discount),
+          stock,
+          image,
+          cateId: Number(category),
+        },
+      });
+      await db.$disconnect();
+      return res.json({ status: 301, message: "update success" });
+    } catch (err) {
+      console.log(err);
+      res.json({
+        status: 300,
+        message: "update failed with some error on server",
+      });
+    }
+  },
+  /**
+   *
+   * @param {Request} req
+   * @param {Response} res
+   */
+  async delete(req, res) {
+    try {
+      const { id } = req.query;
+      if (!id) throw 400;
+      await db.product.delete({ where: { id: Number(id) } });
+      res.json({ status: 401, message: "delete success" });
+    } catch (err) {
+      console.log(err);
+      res.json({ status: 400, message: "delete failed with some error" });
+    }
+  },
+};
 
-}
-
-export default AdminProductController;
+export default AdminProductController;
\ No newline at end of file

app/routes/admin.js

@@ -6,8 +6,11 @@ const adminRouter = express.Router();
 
 adminRouter.get("/user", AdminUserController.index);
 adminRouter.post("/product", AdminProductController.create);
+adminRouter.put("/product", AdminProductController.update);
+adminRouter.delete("/product", AdminProductController.delete);
+
 adminRouter.post("/category", CategoryController.create);
 adminRouter.put("/category", CategoryController.update);
-adminRouter.delete('/category', CategoryController.delete)
+adminRouter.delete("/category", CategoryController.delete);
 
 export default adminRouter;

src/components/category/DeleteCategory.js

-import { useState, useEffect, useContext } from "react";
+import { useState, useContext } from "react";
 import Button from "@mui/material/Button";
-import TextField from "@mui/material/TextField";
 import Dialog from "@mui/material/Dialog";
 import DialogActions from "@mui/material/DialogActions";
 import DialogContent from "@mui/material/DialogContent";

src/components/AddProduct.js → src/components/product/AddProduct.js

@@ -6,6 +6,7 @@ import DialogActions from "@mui/material/DialogActions";
 import DialogContent from "@mui/material/DialogContent";
 import DialogTitle from "@mui/material/DialogTitle";
 import {
+  Alert,
   FormControl,
   InputLabel,
   MenuItem,
@@ -78,12 +79,8 @@ export default function AddProduct({ open, handleClose }) {
     <>
       <Snackbar
         anchorOrigin={{ horizontal: "center", vertical: "top" }}
-        ContentProps={{
-          className: message.error ? "bg-red-500" : "bg-green-500",
-        }}
-        open={!!message.message.length}
-        message={message.message}
-      />
+       open={!!message.message.length}
+      ><Alert severity={message.error ? "error" : "success"}>{message.message}</Alert></Snackbar>
       <Dialog open={open} onClose={handleClose}>
         <form onSubmit={fetchAddProduct}>
           <DialogTitle>เพิ่มสินค้า</DialogTitle>

src/components/product/DeleteProduct.js

+import { useState, useContext } from "react";
+import Button from "@mui/material/Button";
+import Dialog from "@mui/material/Dialog";
+import DialogActions from "@mui/material/DialogActions";
+import DialogContent from "@mui/material/DialogContent";
+import DialogTitle from "@mui/material/DialogTitle";
+import { Alert, Snackbar } from "@mui/material";
+import axios from "axios";
+import { UserContext } from "@/pages/_app";
+
+export default function DeleteProduct({ open, handleClose, id }) {
+  const user = useContext(UserContext);
+  const [message, setMessage] = useState({ message: "", error: false });
+
+  async function onDeleteProduct() {
+    try {
+      let response = await axios.delete(`/api/admin/product?id=${id}`, {
+        headers: { token: user.value.token },
+      });
+      if (response.data.status === 401) {
+        setMessage({ error: false, message: "สบสำเร็จ!" });
+        setTimeout(() => {
+          handleClose();
+          setMessage({ error: false, message: "" });
+        }, 1000);
+      }
+    } catch (err) {
+      setMessage({ error: true, message: "พบข้อผิดพลาด ไม่สามารถลบได้" });
+      setTimeout(() => {
+        setMessage({ error: false, message: "" });
+      }, 3000);
+    }
+  }
+
+  return (
+    <>
+      <Snackbar
+        anchorOrigin={{ horizontal: "center", vertical: "top" }}
+        ContentProps={{
+          className: message.error ? "bg-red-500" : "bg-green-500",
+        }}
+        open={!!message.message.length}
+        message={message.message}
+      >
+        <Alert severity={message.error ? "error" : "success"}>
+          {message.message}
+        </Alert>
+      </Snackbar>
+      <Dialog open={open} onClose={handleClose}>
+        <DialogTitle>ยืนยันการลบ</DialogTitle>
+        <DialogContent className="text-center">
+          เมื่อกดลบแล้วจะไม่สามารถกู้คืนได้
+        </DialogContent>
+        <DialogActions>
+          <Button color="error" onClick={handleClose}>
+            ยกเลิก
+          </Button>
+          <Button onClick={onDeleteProduct}>ยืนยัน</Button>
+        </DialogActions>
+      </Dialog>
+    </>
+  );
+}

src/components/product/UpdateProduct.js

+import { useState, useEffect, useContext } from "react";
+import Button from "@mui/material/Button";
+import TextField from "@mui/material/TextField";
+import Dialog from "@mui/material/Dialog";
+import DialogActions from "@mui/material/DialogActions";
+import DialogContent from "@mui/material/DialogContent";
+import DialogTitle from "@mui/material/DialogTitle";
+import {
+  Alert,
+  FormControl,
+  InputLabel,
+  MenuItem,
+  Select,
+  Snackbar,
+} from "@mui/material";
+import axios from "axios";
+import { UserContext } from "@/pages/_app";
+
+export default function UpdateProduct({ open, handleClose, data }) {
+  const user = useContext(UserContext);
+  const [categoryList, setCategoryList] = useState([]);
+  const [message, setMessage] = useState({ message: "", error: false });
+
+  const [name, setName] = useState(data.name);
+  const [price, setPrice] = useState(data.price);
+  const [detail, setDetail] = useState(data.detail);
+  const [discount, setDiscount] = useState(data.discount);
+  const [stock, setStock] = useState(data.stock);
+  const [image, setImage] = useState(data.image);
+  const [category, setCategory] = useState(Number(data.cateId));
+
+  useEffect(() => {
+    axios.get("/api/category").then((res) => {
+      setCategoryList(res.data);
+    });
+  }, []);
+
+  /**
+   *
+   * @param {FormDataEvent} e
+   */
+  async function fetchUpdateProduct(e) {
+    e.preventDefault();
+    let response = await axios.put(
+      "/api/admin/product",
+      {
+        id: data.id,
+        name,
+        price,
+        detail,
+        discount,
+        stock,
+        image,
+        category,
+      },
+      { headers: { token: user.value.token } }
+    );
+    console.log(response.data);
+    if (response.data.status === 301) {
+      setMessage({ message: "แก้ไขสินค้าสำเร็จ", error: false });
+      setTimeout(() => {
+        handleClose();
+        setMessage({ message: "", error: false });
+      }, 2000);
+    } else {
+      setMessage({ message: "เกิดข้อผิดพลาด กรุณาลองอีกคร้ัง", error: true });
+      setTimeout(() => {
+        setMessage({ message: "", error: false });
+      }, 3000);
+    }
+  }
+
+  return (
+    <>
+      <Snackbar
+        anchorOrigin={{ horizontal: "center", vertical: "top" }}
+        open={!!message.message.length}
+        message={message.message}
+      >
+        <Alert severity={message.error ? "error" : "success"}>
+          {message.message}
+        </Alert>
+      </Snackbar>
+      <Dialog open={open} onClose={handleClose}>
+        <form onSubmit={fetchUpdateProduct}>
+          <DialogTitle>แก้ไขสินค้า</DialogTitle>
+          <DialogContent className="text-center">
+            <TextField
+              className="m-1"
+              label="ชื่อสินค้า"
+              variant="standard"
+              value={name}
+              onChange={(e) => setName(e.target.value)}
+              required
+            />
+            <TextField
+              className="m-1"
+              label="ราคา"
+              variant="standard"
+              type="number"
+              value={price}
+              onChange={(e) => setPrice(Number(e.target.value))}
+              required
+            />
+            <div className="text-left">
+              <TextField
+                fullWidth
+                className="m-1"
+                label="รายละเอียด"
+                variant="standard"
+                multiline
+                rows={3}
+                value={detail}
+                onChange={(e) => setDetail(e.target.value)}
+                required
+              />
+            </div>
+            <div className="text-left">
+              <TextField
+                className="m-1"
+                label="ส่วนลด (%)"
+                variant="standard"
+                type="number"
+                value={discount}
+                onChange={(e) => setDiscount(e.target.value)}
+                required
+              />
+              <TextField
+                className="m-1"
+                label="จำนวนสินค้า"
+                variant="standard"
+                type="number"
+                value={stock}
+                onChange={(e) => setStock(e.target.value)}
+                required
+              />
+            </div>
+            <TextField
+              label="รูปภาพ"
+              variant="standard"
+              fullWidth
+              helperText="https://www.domain.com/image.png"
+              value={image}
+              onChange={(e) => setImage(e.target.value)}
+            />
+            <FormControl
+              className="m-1"
+              variant="standard"
+              sx={{ minWidth: 100 }}
+            >
+              <InputLabel>หมวดหมู่</InputLabel>
+              <Select
+                value={category}
+                onChange={(e) => setCategory(Number(e.target.value))}
+                required
+              >
+                {categoryList.map((cat, idx) => (
+                  <MenuItem key={idx} value={cat.id}>
+                    {cat.name}
+                  </MenuItem>
+                ))}
+              </Select>
+            </FormControl>
+          </DialogContent>
+          <DialogActions>
+            <Button color="error" onClick={handleClose}>
+              ยกเลิก
+            </Button>
+            <Button type="submit">เพิ่ม</Button>
+          </DialogActions>
+        </form>
+      </Dialog>
+    </>
+  );
+}

src/pages/admin/stock.js

 import { AddShoppingCart } from "@mui/icons-material";
-import AddProduct from "@/components/AddProduct";
+import AddProduct from "@/components/product/AddProduct";
 import {
   Box,
   Button,
@@ -18,17 +18,21 @@ import axios from "axios";
 import Head from "next/head";
 import { Delete } from "@mui/icons-material";
 import { Edit } from "@mui/icons-material";
+import UpdateProduct from "@/components/product/UpdateProduct";
+import DeleteProduct from "@/components/product/DeleteProduct";
+
 export default function Stock() {
   const [modal, setModal] = useState(false);
   const [products, setProducts] = useState([]);
+  const [updateState, setUpdateState] = useState({ open: false, data: {} });
+  const [deleteState, setDeleteState] = useState({ open: false, id: -1 });
   const [category, setCategory] = useState([]);
 
   useEffect(() => {
     axios.get("/api/product").then((res) => {
-      console.log(res.data);
       setProducts(res.data);
     });
-  }, [modal]);
+  }, [modal, updateState, deleteState]);
   useEffect(() => {
     axios.get("/api/category").then((res) => {
       setCategory(res.data);
@@ -37,64 +41,88 @@ export default function Stock() {
 
   return (
     <>
-    <Head>
-      <title>รายการสินค้า | admin</title>
-    </Head>
-    <Box>
-      <Box sx={{ mb: 2, textAlign: "right" }}>
-        <Button onClick={() => setModal(!modal)}>
-          <AddShoppingCart />
-          เพิ่มสินค้า
-        </Button>
+      <Head>
+        <title>รายการสินค้า | admin</title>
+      </Head>
+      <Box>
+        <Box sx={{ mb: 2, textAlign: "right" }}>
+          <Button onClick={() => setModal(!modal)}>
+            <AddShoppingCart />
+            เพิ่มสินค้า
+          </Button>
+        </Box>
+        {products.map((product, idx) => (
+          <Card
+            key={idx}
+            sx={{
+              m: 1,
+              px: 1,
+              width: 300,
+              height: 500,
+              display: "inline-block",
+            }}
+          >
+            <Box sx={{ px: 1 }}>
+              <h5 className="h-[40px] overflow-y-hidden">{product.name}</h5>
+            </Box>
+            <CardMedia
+              className="rounded"
+              component={"img"}
+              height={150}
+              image={product.image.length ? product.image : "/empty.jpg"}
+            />
+            <CardContent sx={{ px: 1 }}>
+              <Typography
+                sx={{ height: 70, overflowY: "scroll" }}
+                variant="body2"
+                color={"text.secondary"}
+              >
+                {product.detail}
+              </Typography>
+              <Table sx={{ m: 0, p: 0 }}>
+                <TableBody>
+                  <TableRow sx={{ m: 0, p: 0 }}>
+                    <TableCell sx={{ m: 0, p: 0, textAlign: "center  " }}>
+                      {Number(product.price).toLocaleString() + " บาท"}
+                    </TableCell>
+                    <TableCell> {`ส่วนลด ${product.discount}%`}</TableCell>
+                  </TableRow>
+                  <TableRow>
+                    <TableCell>เข้าชม {product.watch_count} ครั้ง</TableCell>
+                    <TableCell>คงเหลือ {product.stock} ชิ้น</TableCell>
+                  </TableRow>
+                </TableBody>
+              </Table>
+            </CardContent>
+            <CardActions disableSpacing sx={{ justifyContent: "end" }}>
+              <Button
+                color="warning"
+                onClick={() => setUpdateState({ open: true, data: product })}
+              >
+                <Edit /> แก้ไข
+              </Button>
+              <Button color="error" onClick={() => setDeleteState({open: true, id: product.id})}>
+                <Delete /> ลบ
+              </Button>
+            </CardActions>
+          </Card>
+        ))}
+        <AddProduct open={modal} handleClose={() => setModal(false)} />
       </Box>
-      {products.map((product, idx) => (
-        <Card
-          sx={{ m: 1, px: 1, width: 300, height: 500, display: "inline-block" }}
-        >
-          <Box sx={{ px: 1 }}>
-            <h5 className="h-[40px] overflow-y-hidden">{product.name}</h5>
-          </Box>
-          <CardMedia
-            className="rounded"
-            component={"img"}
-            height={150}
-            image={product.image.length ? product.image : "/empty.jpg"}
-          />
-          <CardContent sx={{ px: 1 }}>
-            <Typography
-              sx={{ height: 70, overflowY: "scroll" }}
-              variant="body2"
-              color={"text.secondary"}
-            >
-              {product.detail}
-            </Typography>
-            <Table sx={{ m: 0, p: 0 }}>
-              <TableBody>
-                <TableRow sx={{ m: 0, p: 0 }}>
-                  <TableCell sx={{ m: 0, p: 0, textAlign: "center  " }}>
-                    {Number(product.price).toLocaleString() + " บาท"}
-                  </TableCell>
-                  <TableCell> {`ส่วนลด ${product.discount}%`}</TableCell>
-                </TableRow>
-                <TableRow>
-                  <TableCell>เข้าชม {product.watch_count} ครั้ง</TableCell>
-                  <TableCell>คงเหลือ {product.stock} ชิ้น</TableCell>
-                </TableRow>
-              </TableBody>
-            </Table>
-          </CardContent>
-          <CardActions disableSpacing sx={{ justifyContent: "end" }}>
-            <Button color="warning">
-              <Edit /> แก้ไข
-            </Button>
-            <Button color="error">
-              <Delete /> ลบ
-            </Button>
-          </CardActions>
-        </Card>
-      ))}
-      <AddProduct open={modal} handleClose={() => setModal(false)} />
-    </Box>
+      {updateState.open && (
+        <UpdateProduct
+          open={updateState.open}
+          handleClose={() => setUpdateState({ open: false, data: {} })}
+          data={updateState.data}
+        />
+      )}
+      {deleteState.open && (
+        <DeleteProduct
+          open={deleteState.open}
+          handleClose={() => setDeleteState({ open: false, id: -1 })}
+          id={deleteState.id}
+        />
+      )}
     </>
   );
 }