Item card and updates to item view

.vscode/launch.json

@@ -0,0 +1,17 @@
+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "type": "node",
+      "request": "launch",
+      "name": "Launch Program",
+      "skipFiles": [
+        "<node_internals>/**"
+      ],
+      "program": "${workspaceFolder}\\index.js"
+    }
+  ]
+}

api/items.js

@@ -50,11 +50,6 @@ router.delete('/:uuid', async (req, res) => {
 })
 
 router.post('/:uuid/images', upload.single('image'), async (req, res) => {
-  // TODO: Use the real user when we have authentication
-  req.user = {
-    uuid: '56881ad0-8d80-496a-b036-aed03d0895ce'
-  }
-
   // Handle either image upload body or JSON body
   try {
     if(req.file)

components/card/card.js

@@ -0,0 +1,36 @@
+import React from 'react'
+import Link from 'next/link'
+
+import styles from './style.module.css'
+
+export default function Card({item, numberInCart}) {
+  let featuredImage = item.images.filter(i=>i.featured)[0]
+  if(!featuredImage) featuredImage = item.images[0]
+
+  return (
+    <div className={styles.card}>
+      <h3><Link href={`/store/sock/${item.urlslug}`}><a>{item.name}</a></Link></h3>
+      <div className={styles['card-image']}>
+        {featuredImage && <img src={`/api/images/${featuredImage.uuid}/thumb`} />}
+      </div>
+      <div className={styles['card-text']}>{item.description}</div>
+        <ul className={styles['card-details'] + (item.number_in_stock > 0 ? '' : ' ' + styles['out-of-stock'])}>
+          <li className={styles['number-in-stock']}>
+            {
+              item.number_in_stock > 0
+                ? `${item.number_in_stock} pairs in stock`
+                : 'Currently out of stock'
+            }
+          </li>
+          <li><Link href={`/store/sock/${item.urlSlug}`}><a>Details</a></Link></li>
+          {
+            item.number_in_stock > 0 && (
+              <li>
+                <a disabled={!(item.number_in_stock > 0)}>Add to Cart</a>
+              </li>
+            )
+          }
+        </ul>
+    </div>
+  )
+}

components/card/style.module.css

@@ -0,0 +1,138 @@
+.card{
+  background:white;
+  display:inline-block;
+  position:relative;
+  margin:20px 5%;
+  width:90%;
+  top:0;
+  box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
+  transition: all 0.3s cubic-bezier(.25,.8,.25,1);
+}
+
+.card:last-child {
+  /* Fixes the odd flickering bug */
+  margin-bottom:0px;
+}
+
+.card:hover {
+  box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
+  top:-3px;
+}
+
+.card h3{
+  font-family:'Cormorant Infant', serif;
+  font-weight:600;
+  font-size:22px;
+  border-bottom:solid 1px black;
+  text-align:center;
+  margin:5px;
+}
+
+
+.card h3{
+  border-bottom:none;
+}
+.card h3 a{
+  color:inherit;
+  text-decoration:none;
+  border-bottom:solid 1px black;
+}
+
+.card a:hover{
+  color: #760c88;
+  border-color: #760c88;
+  transition: .2s ease-in-out;
+  transition-property: color, border-color;
+}
+
+.card .card-text {
+  margin:0;
+  left: 40%;
+  top: 34px;
+}
+
+.card .card-text p:first-child{
+  margin-top:0px;
+}
+
+.card .card-text{
+  padding:10px;
+}
+
+.card .card-text:after{
+  content:'';
+  display:block;
+  clear:both;
+}
+
+.card .card-image{
+  width: 40%;
+  padding: 10px;
+  position:relative;
+  float:left;
+}
+
+.card img{
+  width:80%;
+  padding:10px;
+  background: #d4d4fb;
+  border: solid 1px #dec8e2;
+  box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
+}
+
+.card p, .card a{
+  color:black;
+  opacity:.87;
+}
+
+.card .card-details{
+  font-family: 'Cormorant SC', serif;
+  list-style:none;
+  text-align:center;
+  margin-top:0px;
+  padding:0;
+}
+
+.card .card-details.out-of-stock{
+  opacity:.54;
+}
+
+.card .card-details li a.disabled{
+  opacity:.54;
+  text-decoration:none;
+}
+
+.card .card-details.out-of-stock li.numberInStock{
+  color:#5d0000
+}
+
+.card .card-details li{
+  display:inline-block;
+  margin-right:20px;
+}
+
+.card .card-details .numberInStock{
+  font-weight:600;
+}
+
+.card .card-details li:last-child{
+  margin-right:0;
+}
+.catalogue{
+  max-width:2000px;
+  column-count: 3;
+}
+
+@media (max-width:400px){
+  .card .card-image{
+    width:100%;
+    float:none;
+    padding:0;
+    display: block;
+    margin: 10px auto;
+    text-align: center;
+  }
+  .card .card-image img{
+    margin: 10px;
+  }
+}

db/mappings/item.js

@@ -19,7 +19,8 @@ module.exports = [{
     'description',
     'urlslug',
     'price_cents',
-    'published'
+    'published',
+    'number_in_stock'
   ],
   collections: [
     {name: 'images', mapId: 'imageMap', columnPrefix: 'image_'}

db/models/category.js

@@ -6,7 +6,7 @@ const mappings = require('../mappings')
 const category = module.exports = {}
 
 category.findAll = async () => {
-  const query = 'select * from v_category'
+  const query = 'select * from sos.v_category'
 
   debug(query);
 
@@ -16,7 +16,7 @@ category.findAll = async () => {
 
 category.create = async (name, urlslug, description) => {
   const query = {
-    text: 'select * from public.create_category($1::text, $2::citext, $3::text)',
+    text: 'select * from sos.create_category($1::text, $2::citext, $3::text)',
     values: [
       name,
       urlslug,
@@ -32,7 +32,7 @@ category.create = async (name, urlslug, description) => {
 
 category.addItem = async (category_uuid, item_uuid) => {
   const query = {
-    text: 'select * from public.add_item_to_category($1::uuid, $2::uuid)',
+    text: 'select * from sos.add_item_to_category($1::uuid, $2::uuid)',
     values: [
       category_uuid,
       item_uuid
@@ -47,7 +47,7 @@ category.addItem = async (category_uuid, item_uuid) => {
 
 category.removeItem = async (category_uuid, item_uuid) => {
   const query = {
-    text: 'select * from public.remove_item_from_category($1::uuid, $2::uuid)',
+    text: 'select * from sos.remove_item_from_category($1::uuid, $2::uuid)',
     values: [
       category_uuid,
       item_uuid

db/models/item.js

@@ -8,7 +8,7 @@ const sharp = require('sharp')
 const item = module.exports = {}
 
 item.findAll = async () => {
-  const query = 'select * from v_item'
+  const query = 'select * from sos.v_item'
 
   debug(query);
 
@@ -18,7 +18,7 @@ item.findAll = async () => {
 
 item.findById = async (item_uuid) => {
   const query = {
-    text: 'select * from v_item where item_uuid = $1',
+    text: 'select * from sos.v_item where item_uuid = $1',
     values: [
       item_uuid
     ]
@@ -32,7 +32,7 @@ item.findById = async (item_uuid) => {
 
 item.findBySlug = async (item_slug) => {
   const query = {
-    text: 'select * from v_item where item_urlslug = $1',
+    text: 'select * from sos.v_item where item_urlslug = $1',
     values: [
       item_slug
     ]
@@ -46,7 +46,7 @@ item.findBySlug = async (item_slug) => {
 
 item.create = async (name, urlslug, description, price_cents, published) => {
   const query = {
-    text: 'select * from public.create_item($1::text, $2::citext, $3::text, $4::integer, $5::boolean)',
+    text: 'select * from sos..create_item($1::text, $2::citext, $3::text, $4::integer, $5::boolean)',
     values: [
       name,
       urlslug,
@@ -75,7 +75,7 @@ item.addImage = async (item_uuid, image_buffer, uploader_uuid) => {
   ])
 
   const query = {
-    text: 'select * from public.add_image_to_item($1, $2, $3, $4, $5)',
+    text: 'select * from sos.add_image_to_item($1, $2, $3, $4, $5)',
     values: [
       item_uuid,
       image,
@@ -90,8 +90,8 @@ item.addImage = async (item_uuid, image_buffer, uploader_uuid) => {
 }
 
 const imageSizeQueries = {
-  'large': 'select * from get_image_large($1)',
+  'large': 'select * from sos.get_image_large($1)',
-  'thumb': 'select * from get_image_thumb($1)'
+  'thumb': 'select * from sos.get_image_thumb($1)'
 }
 
 item.getImage = async (image_uuid, size) => {
@@ -109,7 +109,7 @@ item.getImage = async (image_uuid, size) => {
 
 item.removeImage = async (image_uuid) => {
   const query = {
-    text: 'select * from public.delete_image($1)',
+    text: 'select * from sos.delete_image($1)',
     values: [
       image_uuid
     ]
@@ -121,7 +121,7 @@ item.removeImage = async (image_uuid) => {
 
 item.removeItem = async (item_uuid) => {
   const query = {
-    text: 'select * from public.delete_item($1)',
+    text: 'select * from sos.delete_item($1)',
     values: [
       item_uuid
     ]

db/models/session.js

@@ -7,7 +7,7 @@ const session = module.exports = {}
 
 session.create = async (user_uuid, ip_address, user_agent, referer, origin_link_uuid) => {
   const query = {
-    text: 'select * from login_user_session($1, $2, $3, $4, $5, $6)',
+    text: 'select * from sos.login_user_session($1, $2, $3, $4, $5, $6)',
     values: [
       user_uuid,
       '2 hours',
@@ -26,7 +26,7 @@ session.create = async (user_uuid, ip_address, user_agent, referer, origin_link_
 
 session.validate = async (session_uuid) => {
   const query = {
-    text: 'select * from validate_session($1)',
+    text: 'select * from sos.validate_session($1)',
     values: [
       session_uuid
     ]
@@ -40,7 +40,7 @@ session.validate = async (session_uuid) => {
 
 session.update = async (session_uuid) => {
   const query = {
-    text: 'select * from update_session($1)',
+    text: 'select * from sos.update_session($1)',
     values: [
       session_uuid
     ]

db/models/user.js

@@ -41,7 +41,7 @@ user.register = async (email, password) => {
   const hash = await bcrypt.hash(password, saltRounds)
 
   const query = {
-    text: 'select * from register_user($1, $2)',
+    text: 'select * from sos.register_user($1, $2)',
     values: [
       email,
       hash

db/sql/0-setup.sql

@@ -1,7 +1,18 @@
 CREATE database sos;
+create schema sos;
 create user sos with encrypted password 'password';
+
 grant all privileges on database sos to sos;
-GRANT ALL PRIVILEGES ON ALL TABLES IN SCHEMA public TO sos;
+grant usage on schema public to sos;
+grant usage on schema sos    to sos;
+
+alter default privileges in schema public grant all privileges on all tables to sos;
+alter default privileges in schema sos    grant all privileges on all tables to sos;
+alter default privileges in schema sos    grant all privileges on all procedures to sos;
+
+grant all privileges on all tables in schema public to sos;
+grant all privileges on all tables in schema sos    to sos;
 
 create extension if not exists "uuid-ossp";
 CREATE EXTENSION IF NOT EXISTS citext;
+

db/sql/2-views.sql

@@ -1,4 +1,4 @@
-create or replace view public.v_session as
+create or replace view sos.v_session as
   select
     "session".*,
     "session_user".user_email as session_user_email,
@@ -11,32 +11,43 @@ create or replace view public.v_session as
     left join "user" "session_user" on "session".session_user_uuid = "session_user".user_uuid
     left join "login_link" on "session".session_originating_link = "login_link".login_link_uuid;
 
-create or replace view public.v_login_link as
+create or replace view sos.v_login_link as
   select
       *
     from "login_link"
       left join "user" on "login_link".login_link_user_uuid = "user".user_uuid;
 
-create or replace view public.v_cart as
+create or replace view sos.v_cart as
   select
     *
   from "cart"
     left join "cart_item" on "cart".cart_uuid = "cart_item".cart_item_cart_uuid
     left join "item" on "cart_item".cart_item_item_uuid = "item".item_uuid;
 
-create or replace view public.v_item as
+create or replace view sos.v_item as
   select
     "item".*,
     "image".image_uuid,
     "image".image_featured,
     "image".image_mime_type,
     "image".image_date_uploaded,
-    "user".user_email
+    "user".user_email,
+    num_added - num_removed as item_number_in_stock
   from "item"
-    left join "image" on "item".item_uuid = "image".image_item_uuid
+    left join "image" on item.item_uuid = image.image_item_uuid
-    left join "user" on "image".image_uploader_uuid = "user".user_uuid;
+    left join "user"  on image.image_uploader_uuid = "user".user_uuid
+    left join
+      (
+        select
+          stockchange_item_uuid,
+          sum(case when stockchange_direction = 'added' then stockchange_change end)::int4 as num_added,
+          sum(case when stockchange_direction = 'subtracted' then stockchange_change end)::int4 as num_removed
+        from "item_stockchange"
+          group by stockchange_item_uuid
+      ) stock_counts
+    on stock_counts.stockchange_item_uuid = item.item_uuid;
 
-create or replace view public.v_category as
+create or replace view sos.v_category as
   select
     "category".*,
     "child_category".category_uuid as child_category_uuid,
@@ -47,4 +58,4 @@ create or replace view public.v_category as
     left join "category_category" on "category".category_uuid = "category_category".category_category_parent_uuid
     left join "category" "child_category" on "category_category".category_category_child_uuid = "child_category".category_uuid
     left join "category_item" on "category".category_uuid = "category_item".category_item_category_uuid
-    left join v_item on "category_item".category_item_item_uuid = item_uuid;
+    left join sos.v_item on "category_item".category_item_item_uuid = item_uuid;

db/sql/3-functions.sql

@@ -1,5 +1,5 @@
-create or replace function public.register_user(_email text, _password_hash text)
+create or replace function sos.register_user(_email text, _password_hash text)
-  returns setof public.user
+  returns setof "user"
   language plpgsql
 as $function$
 declare
@@ -16,8 +16,8 @@ begin
   return query select * from "user" where user_uuid = _user_uuid;
 end; $function$;
 
-create or replace function public.validate_session(_session_uuid uuid)
+create or replace function sos.validate_session(_session_uuid uuid)
-  returns setof public.v_session
+  returns setof sos.v_session
   language plpgsql
 as $function$
 begin
@@ -26,8 +26,8 @@ begin
       and session_time_last_active + session_timeout_length > now();
 end; $function$;
 
-create or replace function public.update_session(_session_uuid uuid)
+create or replace function sos.update_session(_session_uuid uuid)
-  returns setof public.v_session
+  returns setof sos.v_session
   language plpgsql
 as $function$
 begin
@@ -39,8 +39,8 @@ begin
   return query select * from validate_session(_session_uuid);
 end; $function$;
 
-create or replace function public.login_user_session(_user_uuid uuid, _timeout_length interval, _ip_addr varchar(50), _user_agent varchar(500), _referer varchar(500), _link uuid)
+create or replace function sos.login_user_session(_user_uuid uuid, _timeout_length interval, _ip_addr varchar(50), _user_agent varchar(500), _referer varchar(500), _link uuid)
-  returns setof public.v_session
+  returns setof sos.v_session
   language plpgsql
 as $function$
 declare
@@ -62,11 +62,11 @@ begin
     _link
   ) returning session_uuid into _session_uuid;
 
-  return query select * from public.validate_session(_session_uuid);
+  return query select * from sos.validate_session(_session_uuid);
 end; $function$;
 
-create or replace function public.create_item(_name text, _urlslug citext, _description text, _price_cents integer, _published boolean)
+create or replace function sos.create_item(_name text, _urlslug citext, _description text, _price_cents integer, _published boolean)
-  returns setof public.v_item
+  returns setof sos.v_item
   language plpgsql
 as $function$
 declare
@@ -86,11 +86,11 @@ begin
     _published
   ) returning item_uuid into _item_uuid;
 
-  return query select * from public.v_item where item_uuid = _item_uuid;
+  return query select * from sos.v_item where item_uuid = _item_uuid;
 end; $function$;
 
-create or replace function public.add_image_to_item(_item_uuid uuid, _large_file bytea, _thumb_file bytea, _mime_type varchar, _uploader_uuid uuid)
+create or replace function sos.add_image_to_item(_item_uuid uuid, _large_file bytea, _thumb_file bytea, _mime_type varchar, _uploader_uuid uuid)
-  returns setof public.v_item
+  returns setof sos.v_item
   language plpgsql
 as $function$
 declare
@@ -110,11 +110,11 @@ begin
     _uploader_uuid
   ) returning image_uuid into _image_uuid;
 
-  return query select * from public.v_item where item_uuid = _item_uuid;
+  return query select * from sos.v_item where item_uuid = _item_uuid;
 end; $function$;
 
-create or replace function public.set_featured_image(_item_uuid uuid, _image_uuid uuid)
+create or replace function sos.set_featured_image(_item_uuid uuid, _image_uuid uuid)
-  returns setof public.v_item
+  returns setof sos.v_item
   language plpgsql
 as $function$
 begin
@@ -127,10 +127,10 @@ begin
     image_featured = true
   where image_uuid = _image_uuid;
 
-  return query select * from public.v_item where item_uuid = _item_uuid;
+  return query select * from sos.v_item where item_uuid = _item_uuid;
 end; $function$;
 
-create or replace function public.get_image_large(_image_uuid uuid)
+create or replace function sos.get_image_large(_image_uuid uuid)
   returns table (image_uuid uuid, image_mime_type varchar, image_file bytea)
   language plpgsql
 as $function$
@@ -143,7 +143,7 @@ begin
     where "image".image_uuid = _image_uuid;
 end; $function$;
 
-create or replace function public.get_image_thumb(_image_uuid uuid)
+create or replace function sos.get_image_thumb(_image_uuid uuid)
   returns table (image_uuid uuid, image_mime_type varchar, image_file bytea)
   language plpgsql
 as $function$
@@ -156,8 +156,8 @@ begin
     where "image".image_uuid = _image_uuid;
 end; $function$;
 
-create or replace function public.create_category(_category_name text, _category_urlslug citext, _category_description text)
+create or replace function sos.create_category(_category_name text, _category_urlslug citext, _category_description text)
-  returns setof public.v_category
+  returns setof sos.v_category
   language plpgsql
 as $function$
 declare

pages/_app.js

@@ -6,9 +6,19 @@ import Header from '~/components/header'
 import Footer from '~/components/footer'
 import "../styles/layout.css"
 
-Layout.getInitialProps = async ({ctx}) => {
+Layout.getInitialProps = async ({Component, ctx}) => {
-  const {data: user} = await axios.get(`/api/auth`, { headers: ctx.req ? { cookie: ctx.req.headers.cookie } : undefined })
+  // Configure axios instance
-  return {user}
+  ctx.axios = axios.create({
+    headers: ctx.req ? {cookie: ctx.req.headers.cookie} : undefined
+  })
+
+  const {data: user} = await ctx.axios.get(`/api/auth`)
+
+  let pageProps = {};
+  if(Component.getInitialProps)
+    pageProps = await Component.getInitialProps({ctx})
+
+  return {pageProps, user}
 }
 
 function Layout({ Component, pageProps, user }){

pages/index.js

@@ -1,11 +1,22 @@
 import React from 'react'
 
 import Hero from '~/components/hero'
+import Card from '~/components/card'
 
-const Index = () => (
+Index.getInitialProps = async ({ctx})=>{
+  const {data: items} = await ctx.axios.get('/api/items')
+  return {items}
+}
+
+export default function Index({items}){
+  return (
     <>
       <Hero/>
-    <p>Homepage</p>
+      <div className="cardContainer">
+        {items.map(item=>
+          <Card item={item}/>
+        )}
+      </div>
     </>
-)
+  )
-export default Index
+}

styles/layout.css

@@ -20,3 +20,33 @@ main {
   color: black;
   padding: 30px 0;
 }
+
+.cardContainer{
+  margin-left: auto;
+  margin-right: auto;
+  margin-bottom: 30px;
+  padding-left: 50px;
+  padding-right: 50px;
+
+  max-width:2000px;
+  column-count: 3;
+}
+
+@media (max-width:1200px){
+  .cardContainer{
+    padding:0 2%;
+  }
+}
+
+@media (max-width: 1000px) {
+  .cardContainer {
+    column-count: 2;
+  }
+}
+
+@media (max-width: 600px) {
+  .cardContainer {
+    margin-top: 20px;
+    column-count: 1;
+  }
+}