From b1600adec47a04f60e1da07d94a3ed3906ff5aee Mon Sep 17 00:00:00 2001
From: Wes Bos <wesbos@gmail.com>
Date: Thu, 14 Jun 2018 16:44:21 -0400
Subject: starter files

---
 .../frontend/components/CreateItem.js              | 148 +++++++++++++++++++++
 1 file changed, 148 insertions(+)
 create mode 100644 finished-application/frontend/components/CreateItem.js

(limited to 'finished-application/frontend/components/CreateItem.js')

diff --git a/finished-application/frontend/components/CreateItem.js b/finished-application/frontend/components/CreateItem.js
new file mode 100644
index 0000000..503b3cb
--- /dev/null
+++ b/finished-application/frontend/components/CreateItem.js
@@ -0,0 +1,148 @@
+import React, { Component } from 'react';
+import { Mutation } from 'react-apollo';
+import Router from 'next/router';
+import wait from 'waait';
+import gql from 'graphql-tag';
+import Error from './ErrorMessage';
+import Form from './styles/Form';
+import formatMoney from '../lib/formatMoney';
+import { ALL_ITEMS_QUERY } from './Items';
+import { PAGINATION_QUERY } from './Pagination';
+
+const CREATE_ITEM_MUTATION = gql`
+  mutation CREATE_ITEM_MUTATION(
+    $description: String!
+    $title: String!
+    $price: Int!
+    $image: String
+    $largeImage: String
+  ) {
+    createItem(
+      description: $description
+      title: $title
+      price: $price
+      image: $image
+      largeImage: $largeImage
+    ) {
+      id
+    }
+  }
+`;
+
+class CreateItem extends Component {
+  state = {
+    title: '',
+    description: '',
+    image: '',
+    largeImage: '',
+    price: 0,
+  };
+
+  handleChange = e => {
+    const { name, value, type } = e.target;
+    const val = type === 'number' ? parseFloat(value) : value;
+    this.setState({ [name]: val });
+  };
+
+  uploadFile = async e => {
+    this.setState({ loading: true });
+    const files = e.currentTarget.files;
+    const data = new FormData();
+    data.append('file', files[0]);
+    data.append('upload_preset', 'sickfits');
+
+    // use the file endpoint
+    const res = await fetch('https://api.cloudinary.com/v1_1/wesbos/image/upload', {
+      method: 'POST',
+      body: data,
+    });
+    const file = await res.json();
+    this.setState({
+      image: file.secure_url,
+      largeImage: file.eager[0].secure_url,
+      loading: false,
+    });
+  };
+
+  render() {
+    return (
+      <Mutation
+        mutation={CREATE_ITEM_MUTATION}
+        variables={this.state}
+        refetchQueries={[{ query: ALL_ITEMS_QUERY }, { query: PAGINATION_QUERY }]}
+      >
+        {(createItem, { loading, error }) => (
+          <Form
+            data-test
+            onSubmit={async e => {
+              e.preventDefault();
+              const { data: { createItem: item } } = await createItem();
+              // we wait 0 ms so  it puts the router push at the end of the call stack. This ensures that refetchQueries runs before we unmount the component :)
+              await wait();
+              Router.push({
+                pathname: `/item`,
+                query: { id: item.id },
+              });
+            }}
+          >
+            <h2>Sell an Item.</h2>
+            <Error error={error} />
+            <fieldset disabled={loading} aria-busy={loading}>
+              <label htmlFor="file">
+                Image
+                <input
+                  required
+                  id="file"
+                  onChange={this.uploadFile}
+                  type="file"
+                  accept=".png, .jpg, .jpeg"
+                />
+                {this.state.image ? (
+                  <img src={this.state.image} width="100" alt={this.state.title} />
+                ) : null}
+              </label>
+              <label htmlFor="title">
+                Title
+                <input
+                  required
+                  value={this.state.title}
+                  onChange={this.handleChange}
+                  type="text"
+                  name="title"
+                  id="title"
+                  placeholder="Title"
+                />
+              </label>
+              <label htmlFor="price">
+                Price {this.state.price && formatMoney(this.state.price)}
+                <input
+                  required
+                  type="number"
+                  id="price"
+                  name="price"
+                  min="0"
+                  value={this.state.price}
+                  onChange={this.handleChange}
+                />
+              </label>
+              <textarea
+                id="description"
+                required
+                name="description"
+                value={this.state.description}
+                onChange={this.handleChange}
+                placeholder="The desc for this item"
+              />
+              <button disabled={this.state.loading} type="submit">
+                Submit
+              </button>
+            </fieldset>
+          </Form>
+        )}
+      </Mutation>
+    );
+  }
+}
+
+export default CreateItem;
+export { CREATE_ITEM_MUTATION };
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