Update schemas with new fields, create initial import from prod script

inventory-server/db/metrics-schema.sql

@@ -408,7 +408,7 @@ SELECT
     c.id as category_id,
     c.name,
     c.description,
-    c.parent_category,
+    p.name as parent_name,
     c.status,
     cm.product_count,
     cm.active_products,
@@ -424,5 +424,7 @@ SELECT
     END as performance_rating
 FROM 
     categories c
+LEFT JOIN 
+    categories p ON c.parent_id = p.id
 LEFT JOIN 
     category_metrics cm ON c.id = cm.category_id; 

inventory-server/db/schema.sql

@@ -6,45 +6,72 @@ SET FOREIGN_KEY_CHECKS = 0;
 CREATE TABLE products (
     product_id BIGINT NOT NULL,
     title VARCHAR(255) NOT NULL,
+    description TEXT,
     SKU VARCHAR(50) NOT NULL,
     created_at TIMESTAMP NULL,
+    first_received TIMESTAMP NULL,
     stock_quantity INT DEFAULT 0,
     price DECIMAL(10, 3) NOT NULL,
     regular_price DECIMAL(10, 3) NOT NULL,
     cost_price DECIMAL(10, 3),
     landing_cost_price DECIMAL(10, 3),
     barcode VARCHAR(50),
+    harmonized_tariff_code VARCHAR(20),
     updated_at TIMESTAMP,
     visible BOOLEAN DEFAULT true,
     managing_stock BOOLEAN DEFAULT true,
     replenishable BOOLEAN DEFAULT true,
     vendor VARCHAR(100),
     vendor_reference VARCHAR(100),
+    notions_reference VARCHAR(100),
     permalink VARCHAR(255),
     categories TEXT,
     image VARCHAR(255),
+    image_175 VARCHAR(255),
+    image_full VARCHAR(255),
     brand VARCHAR(100),
+    line VARCHAR(100),
+    subline VARCHAR(100),
+    artist VARCHAR(100),
     options TEXT,
     tags TEXT,
     moq INT DEFAULT 1,
     uom INT DEFAULT 1,
+    rating TINYINT UNSIGNED DEFAULT 0,
+    reviews INT UNSIGNED DEFAULT 0,
+    weight DECIMAL(10,3),
+    length DECIMAL(10,3),
+    width DECIMAL(10,3),
+    height DECIMAL(10,3),
+    country_of_origin VARCHAR(5),
+    location VARCHAR(50),
+    total_sold INT UNSIGNED DEFAULT 0,
+    baskets INT UNSIGNED DEFAULT 0,
+    notifies INT UNSIGNED DEFAULT 0,
+    date_last_sold DATE,
     PRIMARY KEY (product_id),
     UNIQUE KEY unique_sku (SKU),
     INDEX idx_vendor (vendor),
-    INDEX idx_brand (brand)
+    INDEX idx_brand (brand),
+    INDEX idx_location (location),
+    INDEX idx_total_sold (total_sold),
+    INDEX idx_date_last_sold (date_last_sold)
 ) ENGINE=InnoDB;
 
--- Create categories table first (referenced by product_categories)
+-- Create categories table with hierarchy support
 CREATE TABLE categories (
     id BIGINT AUTO_INCREMENT PRIMARY KEY,
     name VARCHAR(100) NOT NULL,
+    type SMALLINT NOT NULL COMMENT '10=section, 11=category, 12=subcategory, 13=subsubcategory, 1=company, 2=line, 3=subline, 40=artist',
+    parent_id BIGINT,
     description TEXT,
-    parent_category VARCHAR(100),
     created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
     updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
     status VARCHAR(20) DEFAULT 'active',
-    UNIQUE KEY unique_name (name),
-    INDEX idx_parent (parent_category),
+    UNIQUE KEY unique_name_type (name, type),
+    FOREIGN KEY (parent_id) REFERENCES categories(id),
+    INDEX idx_parent (parent_id),
+    INDEX idx_type (type),
     INDEX idx_status (status)
 ) ENGINE=InnoDB;
 
@@ -68,8 +95,7 @@ CREATE TABLE product_categories (
     FOREIGN KEY (product_id) REFERENCES products(product_id) ON DELETE CASCADE,
     FOREIGN KEY (category_id) REFERENCES categories(id) ON DELETE CASCADE,
     INDEX idx_category (category_id),
-    INDEX idx_product (product_id),
-    INDEX idx_product_categories_both (product_id, category_id)
+    INDEX idx_product (product_id)
 ) ENGINE=InnoDB;
 
 -- Create orders table with its indexes
@@ -86,6 +112,7 @@ CREATE TABLE orders (
     tax_included BOOLEAN DEFAULT false,
     shipping DECIMAL(10, 3) DEFAULT 0,
     customer VARCHAR(50) NOT NULL,
+    customer_name VARCHAR(100),
     status VARCHAR(20) DEFAULT 'pending',
     payment_method VARCHAR(50),
     shipping_method VARCHAR(50),
@@ -113,11 +140,12 @@ CREATE TABLE purchase_orders (
     product_id BIGINT NOT NULL,
     sku VARCHAR(50) NOT NULL,
     cost_price DECIMAL(10, 3) NOT NULL,
-    status VARCHAR(20) DEFAULT 'pending',
+    status VARCHAR(20) DEFAULT 'pending' COMMENT 'canceled,created,electronically_ready_send,ordered,preordered,electronically_sent,receiving_started,closed',
     notes TEXT,
     ordered INT NOT NULL,
     received INT DEFAULT 0,
     received_date DATE,
+    received_by INT,
     FOREIGN KEY (product_id) REFERENCES products(product_id),
     FOREIGN KEY (sku) REFERENCES products(SKU),
     INDEX idx_po_id (po_id),