51 lines
1.7 KiB
Markdown
51 lines
1.7 KiB
Markdown
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## База данных
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### Таблица со списком категорий
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```sql
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CREATE TABLE categories(
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category_id INT NOT NULL PRIMARY KEY,
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category_name VARCHAR(10)
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);
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```
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### Таблица со списком продуктов
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```sql
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CREATE TABLE products(
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product_id INT NOT NULL PRIMARY KEY,
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product_name VARCHAR(10)
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);
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```
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### Таблица товара с категориями
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```sql
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CREATE TABLE grocery_store(
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product_id INT,
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category_id INT,
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FOREIGN KEY (product_id) REFERENCES products (product_id),
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FOREIGN KEY (category_id) REFERENCES categories (category_id)
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);
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```
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## Выбор всех пар "Имя продукта - Имя категории" (основное задание)
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Запрос
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```sql
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SELECT product_name AS product, category_name AS category FROM products
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LEFT JOIN grocery_store ON grocery_store.product_id = products.product_id
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LEFT JOIN categories ON grocery_store.category_id = categories.category_id
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ORDER BY product;
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```
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```ps
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Invoke-RestMethod https://mindbox.cebotari.ru/item -Method GET
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```
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## Дополнительно реализованы
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### Добавление новой категории
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```ps
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Invoke-RestMethod https://mindbox.cebotari.ru/category -Method POST -Body (@{Id=5; Name="Black"} | ConvertTo-Json) -ContentType "application/json"
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```
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### Добавление нового продукта
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```ps
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Invoke-RestMethod http://mindbox.cebotari.ru/product -Method POST -Body (@{Id=5; Name="Olives"} | ConvertTo-Json) -ContentType "application/json"
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```
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### Добавление новой нового товара
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```ps
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Invoke-RestMethod -Uri "http://mindbox.cebotari.ru/item?productId=5&categoryId=5" -Method POST
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```
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