fix(db): Added auto generating slug for products

db/DBDataUtils.py

@@ -1,6 +1,7 @@
 import re
 import sqlite3
 from loguru import logger as log
+from utils.slugify import slugify
 
 def add_category(conn, name, description=None, parent_id=None, image_path=None):
     cursor = conn.cursor()
@@ -76,7 +77,7 @@ def parse_product_data(product_text):
 def add_product(conn, product_text, category_id, image_path=None, 
                 diameter=None, wall_thickness=None, length=None, 
                 color=None, application_type=None, stiffness_class=None,
-                fitting_type=None, angle=None):
+                fitting_type=None, angle=None, slug=None, artikul=None):
     """
     Добавление товара с возможностью явного указания параметров
     Если параметры не указаны, они парсятся из product_text
@@ -113,13 +114,30 @@ def add_product(conn, product_text, category_id, image_path=None,
     
     description = ", ".join(description_parts)
     
+    if fitting_type:
+        slug_source = product_text
+    else:
+        slug_parts = [product_text]
+        if stiffness_class:
+            slug_parts.append(stiffness_class)
+        if diameter:
+            slug_parts.append(f"d{diameter}")
+        if wall_thickness:
+            slug_parts.append(f"stenka{int(wall_thickness)}")
+        if length and length > 0:
+            slug_parts.append(f"l{length}")
+        slug_source = " ".join(slug_parts)
+    slug_value = slug or slugify(slug_source)
+    if artikul:
+        slug_value = f"{slug_value}-{artikul.lower()}"
+
     try:
         cursor.execute('''
             INSERT INTO products (
                 name, description, category_id,
                 diameter, wall_thickness, length, color, 
-                application_type, stiffness_class, image_path
+                application_type, stiffness_class, image_path, slug
-            ) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+            ) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
         ''', (
             product_text,
             description,
@@ -130,7 +148,8 @@ def add_product(conn, product_text, category_id, image_path=None,
             color,
             application_type,
             stiffness_class,
-            image_path
+            image_path,
+            slug_value
         ))
         
         product_id = cursor.lastrowid

db/InitializeDB.py

@@ -1,5 +1,6 @@
 import sqlite3
 from loguru import logger as log
+from utils.slugify import slugify
 
 
 def init_database(db_name='pipe_store.db'):
@@ -31,6 +32,7 @@ def init_database(db_name='pipe_store.db'):
             application_type TEXT, -- внутренняя/наружная
             stiffness_class TEXT, -- SN4, SN2 и т.д.
             image_path TEXT,
+            slug TEXT,
             created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
             FOREIGN KEY (category_id) REFERENCES categories (id)
         )
@@ -62,6 +64,13 @@ def init_database(db_name='pipe_store.db'):
     cursor.execute('CREATE INDEX IF NOT EXISTS idx_products_length ON products(length)')
     cursor.execute('CREATE INDEX IF NOT EXISTS idx_product_filters_key_value ON product_filters(filter_key, value)')
     
+    # Миграция: добавляем колонку slug, если её нет
+    cursor.execute("PRAGMA table_info(products)")
+    columns = {row[1] for row in cursor.fetchall()}
+    if 'slug' not in columns:
+        cursor.execute("ALTER TABLE products ADD COLUMN slug TEXT")
+        log.info("Migration: added 'slug' column to products")
+
     # Миграция: переименовываем full_name → name
     cursor.execute("PRAGMA table_info(products)")
     columns = {row[1] for row in cursor.fetchall()}
@@ -80,11 +89,12 @@ def init_database(db_name='pipe_store.db'):
                 application_type TEXT,
                 stiffness_class TEXT,
                 image_path TEXT,
+                slug TEXT,
                 created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
                 FOREIGN KEY (category_id) REFERENCES categories (id)
             );
-            INSERT INTO products_new (id, name, description, category_id, diameter, wall_thickness, length, color, application_type, stiffness_class, image_path, created_at)
+            INSERT INTO products_new (id, name, description, category_id, diameter, wall_thickness, length, color, application_type, stiffness_class, image_path, slug, created_at)
-                SELECT id, full_name, description, category_id, diameter, wall_thickness, length, color, application_type, stiffness_class, image_path, created_at FROM products;
+                SELECT id, full_name, description, category_id, diameter, wall_thickness, length, color, application_type, stiffness_class, image_path, slug, created_at FROM products;
             DROP TABLE products;
             ALTER TABLE products_new RENAME TO products;
             CREATE INDEX IF NOT EXISTS idx_products_category ON products(category_id);
@@ -93,6 +103,35 @@ def init_database(db_name='pipe_store.db'):
         ''')
         log.info("Migrated products table: renamed 'full_name' → 'name'")
     
+    # Миграция: заполняем slug для старых товаров
+    cursor.execute("""
+        SELECT p.id, p.name, p.diameter, p.wall_thickness, p.length,
+               p.stiffness_class, p.application_type,
+               pf.value as fitting_type
+        FROM products p
+        LEFT JOIN product_filters pf ON pf.product_id = p.id AND pf.filter_key = 'fitting_type'
+        WHERE p.slug IS NULL OR p.slug = ''
+    """)
+    rows = cursor.fetchall()
+    for row in rows:
+        id_, name, diameter, wall_thickness, length, stiffness_class, application_type, fitting_type = row
+        if fitting_type:
+            slug_source = name
+        else:
+            slug_parts = [name]
+            if stiffness_class:
+                slug_parts.append(stiffness_class)
+            if diameter:
+                slug_parts.append(f"d{diameter}")
+            if wall_thickness:
+                slug_parts.append(f"stenka{int(wall_thickness)}")
+            if length and length > 0:
+                slug_parts.append(f"l{length}")
+            slug_source = " ".join(slug_parts)
+        slug = slugify(slug_source)
+        cursor.execute("UPDATE products SET slug = ? WHERE id = ?", (slug, id_))
+        log.info(f"Backfill slug for product {id_}: {slug}")
+    
     conn.commit()
     conn.close()
     log.success("База данных успешно инициализирована!")

db/InitializeDBData.py

@@ -108,21 +108,22 @@ def init_tables(db_name='pipe_store.db'):
     
     # 1. Внутренние трубы
     internal_pipes = [
-        ("110х2,2х500", 110, 2.2, 500, "серый", "внутренняя", None),
+        ("110х2,2х500", 110, 2.2, 500, "серый", "внутренняя", None, "RK011022500"),
-        ("110х2,2х1000", 110, 2.2, 1000, "серый", "внутренняя", None),
+        ("110х2,2х1000", 110, 2.2, 1000, "серый", "внутренняя", None, "RK0110221000"),
-        ("110х2,2х1500", 110, 2.2, 1500, "серый", "внутренняя", None),
+        ("110х2,2х1500", 110, 2.2, 1500, "серый", "внутренняя", None, "RK0110221500"),
-        ("110х2,2х2000", 110, 2.2, 2000, "серый", "внутренняя", None),
+        ("110х2,2х2000", 110, 2.2, 2000, "серый", "внутренняя", None, "RK0110222000"),
-        ("110х2,2х3000", 110, 2.2, 3000, "серый", "внутренняя", None),
+        ("110х2,2х3000", 110, 2.2, 3000, "серый", "внутренняя", None, "RK0110223000"),
     ]
     
-    for size, diameter, thickness, length, color, app_type, stiffness in internal_pipes:
+    for size, diameter, thickness, length, color, app_type, stiffness, artikul in internal_pipes:
         full_name = f"Труба НПВХ {diameter}x{thickness}x{length} мм внутренняя"
         # Замена на внешнюю ссылку
         image_url = f"{base_url}/products/internal_{diameter}_{length}.png"
         
         product_id = add_product(
             conn, full_name, internal_category_id, image_url,
-            diameter, thickness, length, color, app_type, stiffness
+            diameter, thickness, length, color, app_type, stiffness,
+            artikul=artikul
         )
         if product_id:
             added_products += 1
@@ -130,30 +131,30 @@ def init_tables(db_name='pipe_store.db'):
     
     # 2. Наружные трубы
     external_pipes = [
-        ("110х2,3х500", 110, 2.3, 500, "оранжево-коричневый", "наружная", None),
+        ("110х2,3х500", 110, 2.3, 500, "оранжево-коричневый", "наружная", None, "RK111023500"),
-        ("110х2,3х1000", 110, 2.3, 1000, "оранжево-коричневый", "наружная", None),
+        ("110х2,3х1000", 110, 2.3, 1000, "оранжево-коричневый", "наружная", None, "RK1110231000"),
-        ("110х2,3х2000", 110, 2.3, 2000, "оранжево-коричневый", "наружная", None),
+        ("110х2,3х2000", 110, 2.3, 2000, "оранжево-коричневый", "наружная", None, "RK1110232000"),
-        ("110х2,3х3000", 110, 2.3, 3000, "оранжево-коричневый", "наружная", None),
+        ("110х2,3х3000", 110, 2.3, 3000, "оранжево-коричневый", "наружная", None, "RK1110233000"),
-        ("110х2,3х4000", 110, 2.3, 4000, "оранжево-коричневый", "наружная", None),
+        ("110х2,3х4000", 110, 2.3, 4000, "оранжево-коричневый", "наружная", None, "RK1110234000"),
-        ("110х2,7х500 SN2", 110, 2.7, 500, "оранжево-коричневый", "наружная", "SN2"),
+        ("110х2,7х500 SN2", 110, 2.7, 500, "оранжево-коричневый", "наружная", "SN2", "RK111027500"),
-        ("110х2,7х1000 SN2", 110, 2.7, 1000, "оранжево-коричневый", "наружная", "SN2"),
+        ("110х2,7х1000 SN2", 110, 2.7, 1000, "оранжево-коричневый", "наружная", "SN2", "RK1110271000"),
-        ("110х2,7х2000 SN2", 110, 2.7, 2000, "оранжево-коричневый", "наружная", "SN2"),
+        ("110х2,7х2000 SN2", 110, 2.7, 2000, "оранжево-коричневый", "наружная", "SN2", "RK1110272000"),
-        ("110х2,7х3000 SN2", 110, 2.7, 3000, "оранжево-коричневый", "наружная", "SN2"),
+        ("110х2,7х3000 SN2", 110, 2.7, 3000, "оранжево-коричневый", "наружная", "SN2", "RK1110273000"),
-        ("110х2,7х4000 SN2", 110, 2.7, 4000, "оранжево-коричневый", "наружная", "SN2"),
+        ("110х2,7х4000 SN2", 110, 2.7, 4000, "оранжево-коричневый", "наружная", "SN2", "RK1110274000"),
-        ("110х3,2х500 SN4", 110, 3.2, 500, "оранжево-коричневый", "наружная", "SN4"),
+        ("110х3,2х500 SN4", 110, 3.2, 500, "оранжево-коричневый", "наружная", "SN4", "RK111032500"),
-        ("110х3,2х1000 SN4", 110, 3.2, 1000, "оранжево-коричневый", "наружная", "SN4"),
+        ("110х3,2х1000 SN4", 110, 3.2, 1000, "оранжево-коричневый", "наружная", "SN4", "RK1110321000"),
-        ("110х3,2х2000 SN4", 110, 3.2, 2000, "оранжево-коричневый", "наружная", "SN4"),
+        ("110х3,2х2000 SN4", 110, 3.2, 2000, "оранжево-коричневый", "наружная", "SN4", "RK1110322000"),
-        ("110х3,2х3000 SN4", 110, 3.2, 3000, "оранжево-коричневый", "наружная", "SN4"),
+        ("110х3,2х3000 SN4", 110, 3.2, 3000, "оранжево-коричневый", "наружная", "SN4", "RK1110323000"),
-        ("110х3,2х4000 SN4", 110, 3.2, 4000, "оранжево-коричневый", "наружная", "SN4"),
+        ("110х3,2х4000 SN4", 110, 3.2, 4000, "оранжево-коричневый", "наружная", "SN4", "RK1110324000"),
-        ("160х3,6х1000 SN2", 160, 3.6, 1000, "оранжево-коричневый", "наружная", "SN2"),
+        ("160х3,6х1000 SN2", 160, 3.6, 1000, "оранжево-коричневый", "наружная", "SN2", "RK1160361000"),
-        ("160х3,6х2000 SN2", 160, 3.6, 2000, "оранжево-коричневый", "наружная", "SN2"),
+        ("160х3,6х2000 SN2", 160, 3.6, 2000, "оранжево-коричневый", "наружная", "SN2", "RK1160362000"),
-        ("160х3,6х3000 SN2", 160, 3.6, 3000, "оранжево-коричневый", "наружная", "SN2"),
+        ("160х3,6х3000 SN2", 160, 3.6, 3000, "оранжево-коричневый", "наружная", "SN2", "RK1160363000"),
-        ("160х4,0х1000 SN4", 160, 4.0, 1000, "оранжево-коричневый", "наружная", "SN4"),
+        ("160х4,0х1000 SN4", 160, 4.0, 1000, "оранжево-коричневый", "наружная", "SN4", "RK1160401000"),
-        ("160х4,0х2000 SN4", 160, 4.0, 2000, "оранжево-коричневый", "наружная", "SN4"),
+        ("160х4,0х2000 SN4", 160, 4.0, 2000, "оранжево-коричневый", "наружная", "SN4", "RK1160402000"),
-        ("160х4,0х3000 SN4", 160, 4.0, 3000, "оранжево-коричневый", "наружная", "SN4"),
+        ("160х4,0х3000 SN4", 160, 4.0, 3000, "оранжево-коричневый", "наружная", "SN4", "RK1160403000"),
     ]
     
-    for size, diameter, thickness, length, color, app_type, stiffness in external_pipes:
+    for size, diameter, thickness, length, color, app_type, stiffness, artikul in external_pipes:
         stiffness_text = f", класс жесткости {stiffness}" if stiffness else ""
         full_name = f"Труба НПВХ {diameter}x{thickness}x{length} мм наружная"
         # Замена на внешнюю ссылку
@@ -162,7 +163,8 @@ def init_tables(db_name='pipe_store.db'):
         
         product_id = add_product(
             conn, full_name, external_category_id, image_url,
-            diameter, thickness, length, color, app_type, stiffness
+            diameter, thickness, length, color, app_type, stiffness,
+            artikul=artikul
         )
         if product_id:
             added_products += 1

db/handlers/product_handler.py

@@ -101,6 +101,7 @@ def get_products_with_filters(
             items.append({
                 "id": row['id'],
                 "name": row['name'],
+                "slug": row['slug'],
                 "description": row['description'],
                 "categoryId": row['category_id'],
                 "images": [row['image_path']] if row['image_path'] else ["/images/products/default.jpg"],
@@ -144,7 +145,7 @@ def get_product_by_id(product_id: int, db_name: str = 'pipe_store.db') -> Option
             SELECT p.id, p.name, p.description, 
                    p.diameter, p.wall_thickness, p.length, p.color,
                    p.application_type, p.stiffness_class, p.image_path,
-                   p.created_at, p.category_id
+                   p.slug, p.created_at, p.category_id
             FROM products p
             WHERE p.id = ?
         """, (product_id,))
@@ -192,6 +193,7 @@ def get_product_by_id(product_id: int, db_name: str = 'pipe_store.db') -> Option
         return {
             "id": row['id'],
             "name": row['name'],
+            "slug": row['slug'],
             "description": full_description,
             "price": None,
             "categoryId": row['category_id'],
@@ -207,6 +209,82 @@ def get_product_by_id(product_id: int, db_name: str = 'pipe_store.db') -> Option
     finally:
         conn.close()
 
+def get_product_by_slug(slug: str, db_name: str = 'pipe_store.db') -> Optional[Dict[str, Any]]:
+    """
+    Получить товар по slug с полной информацией
+    """
+    conn = sqlite3.connect(db_name)
+    conn.row_factory = sqlite3.Row
+    cursor = conn.cursor()
+
+    try:
+        cursor.execute("""
+            SELECT p.id, p.name, p.description,
+                   p.diameter, p.wall_thickness, p.length, p.color,
+                   p.application_type, p.stiffness_class, p.image_path,
+                   p.slug, p.created_at, p.category_id
+            FROM products p
+            WHERE p.slug = ?
+        """, (slug,))
+
+        row = cursor.fetchone()
+        if not row:
+            return None
+
+        product_id = row['id']
+
+        images = get_product_images(product_id, row['image_path'], conn)
+
+        cursor.execute("""
+            SELECT filter_key, value
+            FROM product_filters
+            WHERE product_id = ?
+        """, (product_id,))
+
+        extra_attributes = {}
+        for filter_row in cursor.fetchall():
+            extra_attributes[filter_row['filter_key']] = filter_row['value']
+
+        full_description = generate_full_description(row)
+
+        size = None
+        if row['diameter'] and row['wall_thickness'] and row['length'] and row['length'] > 0:
+            size = f"{row['diameter']}x{row['wall_thickness']}x{row['length']}"
+        amount = get_pack_amount(product_id, row['diameter'])
+
+        attributes = {
+            "color": row['color'],
+            "amount": amount,
+            "size": size,
+            "diameter": str(row['diameter']) if row['diameter'] else None,
+            "wall_thickness": str(row['wall_thickness']) if row['wall_thickness'] else None,
+            "length": str(row['length']) if row['length'] and row['length'] > 0 else None,
+            "stiffness_class": row['stiffness_class'],
+            "application_type": row['application_type'],
+        }
+
+        attributes.update(extra_attributes)
+
+        return {
+            "id": row['id'],
+            "name": row['name'],
+            "slug": row['slug'],
+            "description": full_description,
+            "price": None,
+            "categoryId": row['category_id'],
+            "images": images,
+            "attributes": attributes,
+            "inStock": check_stock(product_id, conn),
+            "created_at": row['created_at']
+        }
+
+    except sqlite3.Error as e:
+        log.error(f"Ошибка при получении товара по slug {slug}: {e}")
+        return None
+    finally:
+        conn.close()
+
+
 def get_product_images(product_id: int, main_image: Optional[str], conn: sqlite3.Connection) -> List[str]:
     """Получить список изображений товара"""
     images = []
@@ -278,6 +356,7 @@ def get_product_list(page=1, limit=100, category_id=None):
             products.append({
                 'id': row['id'],
                 'name': row['name'],
+                'slug': row['slug'],
                 'description': row['description']
             })
         return products