Урок 89

src/axiosApi.ts

 import axios from "axios";
+import { apiURL } from "./constants.ts";
 
 const axiosApi = axios.create({
-  baseURL: "http://localhost:8000",
+  baseURL: apiURL,
 });
 
 export default axiosApi;

src/components/ProductForm/ProductForm.tsx

 import { ChangeEvent, FormEvent, useState } from "react";
 import { Box, Button, Grid, TextField } from "@mui/material";
-import { CreateProductType } from "../../interfaces/IProduct.ts";
+import FileInput from "../UI/Form/FileInput/FileInput.tsx";
 
 interface IState {
-  name: string;
+  title: string;
   price: string;
   description: string;
+  image: string;
 }
 
 interface IProps {
-  onSubmit: (data: CreateProductType) => void;
+  onSubmit: (data: FormData) => void;
 }
 const ProductForm = ({ onSubmit }: IProps) => {
   const [state, setState] = useState<IState>({
-    name: "",
+    title: "",
     price: "",
     description: "",
+    image: "",
   });
 
   const submitFormHandler = (e: FormEvent<HTMLFormElement>) => {
     e.preventDefault();
 
-    const newProduct: CreateProductType = {
-      name: state.name,
-      description: state.description,
-      price: parseInt(state.price),
-    };
+    const formData: FormData = new FormData();
 
-    onSubmit(newProduct);
+    Object.keys(state).forEach((key) => {
+      formData.append(key, state[key as keyof IState]);
+    });
+
+    onSubmit(formData);
   };
 
   const inputChangeHandler = (e: ChangeEvent<HTMLInputElement>) => {
@@ -37,6 +39,18 @@ const ProductForm = ({ onSubmit }: IProps) => {
     });
   };
 
+  const fileChangeHandler = (e: ChangeEvent<HTMLInputElement>) => {
+    const name = e.target.name;
+    if (e.target.files) {
+      const file = e.target.files[0];
+
+      setState((prevState) => ({
+        ...prevState,
+        [name]: file,
+      }));
+    }
+  };
+
   return (
     <Box
       component="form"
@@ -49,11 +63,11 @@ const ProductForm = ({ onSubmit }: IProps) => {
           <TextField
             fullWidth
             variant="outlined"
-            id="name"
+            id="title"
             label="Title"
-            value={state.name}
+            value={state.title}
             onChange={inputChangeHandler}
-            name="name"
+            name="title"
           />
         </Grid>
 
@@ -81,6 +95,10 @@ const ProductForm = ({ onSubmit }: IProps) => {
           />
         </Grid>
 
+        <Grid item xs>
+          <FileInput onChange={fileChangeHandler} name="image" label="Image" />
+        </Grid>
+
         <Grid item xs>
           <Button type="submit" color="primary" variant="contained">
             Create

src/components/ProductItem/ProductItem.tsx

@@ -7,17 +7,32 @@ import {
   CardHeader,
   Grid,
   IconButton,
+  CardMedia,
 } from "@mui/material";
+import imageNotAvailable from "../../assets/images/Image_not_available.png";
+import { apiURL } from "../../constants.ts";
 interface IProps {
   title: string;
   price: number;
   id: string;
+  image?: string;
 }
-const ProductItem = ({ title, id, price }: IProps) => {
+const ProductItem = ({ title, id, price, image }: IProps) => {
+  let cardImage = imageNotAvailable;
+
+  if (image) {
+    cardImage = apiURL + "/uploads/" + image;
+  }
+
   return (
-    <Grid item xs={12} sm={12} md={6} lg={4}>
-      <Card>
+    <Grid item xs={12} sm={6} md={6} lg={4}>
+      <Card sx={{ minWidth: 275 }}>
         <CardHeader title={title} />
+        <CardMedia
+          image={cardImage}
+          title={title}
+          sx={{ height: 200, paddingTop: "56.25%" }}
+        />
         <CardContent>
           <strong style={{ marginLeft: 10 }}>Price: {price} KZT</strong>
         </CardContent>

src/components/UI/Form/FileInput/FileInput.tsx

+import { ChangeEvent, ChangeEventHandler, useRef, useState } from "react";
+import { Button, Grid, TextField, styled } from "@mui/material";
+
+interface IProps {
+  onChange: ChangeEventHandler<HTMLInputElement>;
+  name: string;
+  label: string;
+}
+
+const HiddenInputFile = styled("input")({
+  display: "none",
+});
+
+const FileInput = ({ onChange, name, label }: IProps) => {
+  const inputRef = useRef<HTMLInputElement>(null);
+
+  const [fileName, setFileName] = useState("");
+
+  const onFileChange = (e: ChangeEvent<HTMLInputElement>) => {
+    if (e.target.files && e.target.files[0]) {
+      setFileName(e.target.files[0].name);
+    } else {
+      setFileName("");
+    }
+    onChange(e);
+  };
+
+  const activeInput = () => {
+    if (inputRef.current) {
+      inputRef.current.click();
+    }
+  };
+
+  return (
+    <>
+      <HiddenInputFile
+        type="file"
+        name={name}
+        onChange={onFileChange}
+        ref={inputRef}
+      />
+      <Grid container direction="row" spacing={2} alignItems="center">
+        <Grid item xs>
+          <TextField
+            variant="outlined"
+            disabled
+            fullWidth
+            label={label}
+            value={fileName}
+            onClick={activeInput}
+          />
+        </Grid>
+        <Grid item>
+          <Button variant="contained" onClick={activeInput}>
+            Browse
+          </Button>
+        </Grid>
+      </Grid>
+    </>
+  );
+};
+
+export default FileInput;

src/constants.ts

+export const apiURL = "http://localhost:8000";

src/containers/Products/NewProduct.tsx

@@ -2,14 +2,13 @@ import { Typography } from "@mui/material";
 import ProductForm from "../../components/ProductForm/ProductForm.tsx";
 import { useAppDispatch } from "../../store/hooks.ts";
 import { useNavigate } from "react-router-dom";
-import { CreateProductType } from "../../interfaces/IProduct.ts";
 import { createProduct } from "../../features/productsSlice.ts";
 
 const NewProduct = () => {
   const dispatch = useAppDispatch();
   const navigate = useNavigate();
 
-  const onProductFormSubmit = async (productData: CreateProductType) => {
+  const onProductFormSubmit = async (productData: FormData) => {
     await dispatch(createProduct(productData));
     navigate("/");
   };

src/containers/Products/Products.tsx

@@ -31,14 +31,17 @@ const Products = () => {
           </Button>
         </Grid>
       </Grid>
-      {products.map((product) => (
-        <ProductItem
-          key={product.id}
-          title={product.name}
-          price={product.price}
-          id={product.id}
-        />
-      ))}
+      <Grid container item spacing={2}>
+        {products.map((product) => (
+          <ProductItem
+            key={product.id}
+            title={product.title}
+            price={product.price}
+            id={product.id}
+            image={product.image}
+          />
+        ))}
+      </Grid>
     </Grid>
   );
 };

src/features/productsSlice.ts

 import { createAsyncThunk, createSlice } from "@reduxjs/toolkit";
-import { CreateProductType, IProduct } from "../interfaces/IProduct.ts";
+import { IProduct } from "../interfaces/IProduct.ts";
 import axiosApi from "../axiosApi.ts";
 
 interface IState {
@@ -19,7 +19,7 @@ export const fetchProducts = createAsyncThunk("fetch/products", async () => {
 
 export const createProduct = createAsyncThunk(
   "create/products",
-  async (payload: CreateProductType) => {
+  async (payload: FormData) => {
     return await axiosApi.post("/products", payload).then((res) => res.data);
   },
 );

src/interfaces/IProduct.ts

 export interface IProduct {
   id: string;
-  name: string;
+  title: string;
   description: string;
   price: number;
+  image?: string;
 }
 
 export type CreateProductType = Omit<IProduct, "id">;