Module4 task2

.gitignore

@@ -9,3 +9,5 @@ Thumbs.db
 vendor
 uploads/*
 !uploads/.gitkeep
+info.php
+adminer.php

index.php

@@ -80,5 +80,3 @@
 );
 
 print ($layout_content);
-
-?>

myfunction.php

@@ -15,7 +15,7 @@ function translate_price($item)
 /**
  * Count how much time exist before expiry date of this item
  *
- * @param array $item Array of concrete which contains this date
+ * @param array $item Array of concrete item which contains this date
  *
  * @return int how much time exist
  */
@@ -26,3 +26,19 @@ function count_time($item)
     $minutes = floor(($diff - $hours * 3600) / 60);
     return $hours . ':' . $minutes;
 }
+
+/**
+ * Show so close expiry date from current moment
+ *
+ * @param array $item Array of concrete item which contains this date
+ *
+ * @return bool true when there is 1 hour left before the expiry date
+ * and false when there is more than 1 hour left before
+ */
+function is_expired($item)
+{
+    if ((strtotime($item['expiry_date']) - strtotime(date('Y-m-d'))) <= 3600) {
+        return true;
+    }
+    return false;
+}

queries.sql

@@ -0,0 +1,129 @@
+/* Create the table of categories with current categories */
+INSERT INTO categories (name, eng_name) VALUES
+    ('Доски и лыжи', 'boards'),
+    ('Крепления', 'attachment'),
+    ('Ботинки', 'boots'),
+    ('Одежда', 'clothing'),
+    ('Инструменты', 'tools'),
+    ('Разное', 'other');
+
+/* Create the table of users */
+INSERT INTO users (email, name, password, contacts) VALUES
+    ('[email protected]', 'keks', '12578g', 'https://tlgg.ru/keks'),
+    ('[email protected]', 'your_cat', 'gav057', 'https://tlgg.ru/your_cat'),
+    ('[email protected]', 'kot_ik', '3pv007', 'https://tlgg.ru/kot_ik');
+
+/* Create the table of items with current items */
+INSERT INTO items (name, description, image, first_price, expiry_date, step_bet, author_id, winner_id, category_id) VALUES
+    (
+      '2014 Rossignol District Snowboard',
+      NULL,
+      'img/lot-1.jpg',
+      10999,
+      '2022-05-22',
+      500,
+      (SELECT id FROM users WHERE name = 'keks'),
+      NULL,
+      (SELECT id FROM categories WHERE eng_name = 'boards')
+    ),
+    (
+      'DC Ply Mens 2016/2017 Snowboard',
+      NULL,
+      'img/lot-2.jpg',
+      159999,
+      '2022-05-23',
+      1500,
+      (SELECT id FROM users WHERE name = 'your_cat'),
+      NULL,
+      (SELECT id FROM categories WHERE eng_name = 'boards')
+    ),
+    (
+      'Крепления Union Contact Pro 2015 года размер L/XL',
+      NULL,
+      'img/lot-3.jpg',
+      8000,
+      '2022-05-24',
+      500,
+      (SELECT id FROM users WHERE name = 'keks'),
+      NULL,
+      (SELECT id FROM categories WHERE eng_name = 'attachment')
+    ),
+    (
+      'Ботинки для сноуборда DC Mutiny Charocal',
+      NULL,
+      'img/lot-4.jpg',
+      10999,
+      '2022-05-25',
+      500,
+      (SELECT id FROM users WHERE name = 'kot_ik'),
+      NULL,
+      (SELECT id FROM categories WHERE eng_name = 'boots')
+    ),
+    (
+      'Куртка для сноуборда DC Mutiny Charocal',
+      NULL,
+      'img/lot-5.jpg',
+      7500,
+      '2022-05-26',
+      500,
+      (SELECT id FROM users WHERE name = 'kot_ik'),
+      NULL,
+      (SELECT id FROM categories WHERE eng_name = 'clothing')
+    ),
+    (
+      'Маска Oakley Canopy',
+      NULL,
+      'img/lot-6.jpg',
+      5400,
+      '2022-05-27',
+      200,
+      (SELECT id FROM users WHERE name = 'your_cat'),
+      NULL,
+      (SELECT id FROM categories WHERE eng_name = 'other')
+    );
+
+/* Create the table of bets */
+INSERT INTO bets (price, user_id, item_id) VALUES
+    (
+      6000,
+      (SELECT id FROM users WHERE name = 'kot_ik'),
+      (SELECT id FROM items WHERE name = 'Маска Oakley Canopy')
+    ),
+    (
+      5800,
+      (SELECT id FROM users WHERE name = 'keks'),
+      (SELECT id FROM items WHERE name = 'Маска Oakley Canopy')
+    ),
+    (
+      9000,
+      (SELECT id FROM users WHERE name = 'your_cat'),
+      (SELECT id FROM items WHERE name = 'Крепления Union Contact Pro 2015 года размер L/XL')
+    );
+
+/* Take all categories */
+SELECT * FROM categories;
+
+/* Take the newest and opened items */
+SELECT i.name, first_price, image, price, c.name FROM items i
+    JOIN bets b ON b.item_id = i.id
+    JOIN categories c ON i.category_id = c.id
+    WHERE expiry_date > CURRENT_TIMESTAMP
+    ORDER BY expiry_date DESC;
+
+/* Take items by its ID */
+SELECT i.name, description, image, first_price, expiry_date, step_bet, u.name, c.name
+    FROM items i
+    JOIN users u ON i.user_id = u.id
+    JOIN categories c ON i.category_id = c.id
+    WHERE i.id = 2;
+
+/* Update item_name by its ID */
+UPDATE items SET name = 'Крепления Union Contact Pro 2015 года размер S/M'
+    WHERE id = 3;
+
+/* Take the list of bets for the item */
+SELECT i.name, price, u.name FROM bets b
+    JOIN items i ON b.item_id = i.id
+    JOIN users u ON b.user_id = u.id
+    WHERE i.id = 6
+    ORDER BY b.dt_add ASC;

schema.sql

@@ -0,0 +1,52 @@
+DROP DATABASE IF EXISTS yeticave;
+
+CREATE DATABASE yeticave
+    DEFAULT CHARACTER SET utf8
+    DEFAULT COLLATE utf8_general_ci;
+
+USE yeticave;
+
+CREATE TABLE users (
+    id INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
+    dt_add TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    email VARCHAR(128) NOT NULL UNIQUE,
+    name VARCHAR(255),
+    password CHAR(255) NOT NULL,
+    contacts VARCHAR(255)
+);
+
+CREATE TABLE categories (
+    id INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
+    name VARCHAR(255),
+    eng_name VARCHAR(255)
+);
+
+CREATE TABLE items (
+  id INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
+  dt_add TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+  name VARCHAR(255) NOT NULL,
+  description TEXT,
+  image VARCHAR(255) DEFAULT NULL,
+  first_price INT NOT NULL,
+  expiry_date TIMESTAMP NOT NULL,
+  step_bet INT NOT NULL,
+  author_id INT,
+  FOREIGN KEY (author_id) REFERENCES users(id),
+  winner_id INT,
+  FOREIGN KEY (winner_id) REFERENCES users(id),
+  category_id INT,
+  FOREIGN KEY (category_id) REFERENCES categories(id)
+);
+
+CREATE TABLE bets (
+  id INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
+  dt_add TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+  price INT NOT NULL,
+  user_id INT,
+  FOREIGN KEY (user_id) REFERENCES users(id),
+  item_id INT,
+  FOREIGN KEY (item_id) REFERENCES items(id)
+);
+
+CREATE INDEX c_name ON categories(name);
+CREATE INDEX i_name ON items(name);

templates/main.php

@@ -28,7 +28,7 @@
                         <span class="lot__cost"><?= translate_price($item); ?></span>
                     </div>
                     <div class="lot__timer timer
-                    <?php if ((strtotime($item['expiry_date']) - strtotime(date('Y-m-d'))) <= 3600) : ?>
+                    <?php if (is_expired($item)) : ?>
                         timer--finishing
                     <?php endif; ?>
                         ">