feat(customers): add DTOs for individual and legal customer creation

- Created CreateCustomerIndividualDto for individual customer data with fields: first_name, last_name, national_code, postal_code, is_favorite, and economic_code.
- Created CreateCustomerLegalDto for legal customer data with fields: company_name, economic_code, registration_number, and postal_code.

prisma/migrations/20260221122745_init/migration.sql

@@ -0,0 +1,55 @@
+/*
+  Warnings:
+
+  - You are about to drop the column `account_id` on the `customers` table. All the data in the column will be lost.
+  - You are about to drop the column `address` on the `customers` table. All the data in the column will be lost.
+  - You are about to drop the column `email` on the `customers` table. All the data in the column will be lost.
+  - You are about to drop the column `first_name` on the `customers` table. All the data in the column will be lost.
+  - You are about to drop the column `is_active` on the `customers` table. All the data in the column will be lost.
+  - You are about to drop the column `last_name` on the `customers` table. All the data in the column will be lost.
+  - You are about to drop the column `mobile_number` on the `customers` table. All the data in the column will be lost.
+  - Added the required column `type` to the `customers` table without a default value. This is not possible if the table is not empty.
+
+*/
+-- DropIndex
+DROP INDEX `customers_mobile_number_key` ON `customers`;
+
+-- AlterTable
+ALTER TABLE `customers` DROP COLUMN `account_id`,
+    DROP COLUMN `address`,
+    DROP COLUMN `email`,
+    DROP COLUMN `first_name`,
+    DROP COLUMN `is_active`,
+    DROP COLUMN `last_name`,
+    DROP COLUMN `mobile_number`,
+    ADD COLUMN `is_favorite` BOOLEAN NULL DEFAULT false,
+    ADD COLUMN `type` ENUM('INDIVIDUAL', 'LEGAL') NOT NULL;
+
+-- CreateTable
+CREATE TABLE `customer_individuals` (
+    `customer_id` VARCHAR(191) NOT NULL,
+    `first_name` VARCHAR(255) NOT NULL,
+    `last_name` VARCHAR(255) NOT NULL,
+    `national_id` CHAR(10) NOT NULL,
+    `postal_code` CHAR(10) NOT NULL,
+    `economic_code` CHAR(10) NULL,
+
+    PRIMARY KEY (`customer_id`)
+) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
+
+-- CreateTable
+CREATE TABLE `customer_legal` (
+    `customer_id` VARCHAR(191) NOT NULL,
+    `company_name` VARCHAR(255) NOT NULL,
+    `economic_code` CHAR(10) NOT NULL,
+    `registration_number` CHAR(20) NOT NULL,
+    `postal_code` CHAR(10) NOT NULL,
+
+    PRIMARY KEY (`customer_id`)
+) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
+
+-- AddForeignKey
+ALTER TABLE `customer_individuals` ADD CONSTRAINT `customer_individuals_customer_id_fkey` FOREIGN KEY (`customer_id`) REFERENCES `customers`(`id`) ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE `customer_legal` ADD CONSTRAINT `customer_legal_customer_id_fkey` FOREIGN KEY (`customer_id`) REFERENCES `customers`(`id`) ON DELETE RESTRICT ON UPDATE CASCADE;

prisma/migrations/20260221124338_init/migration.sql

@@ -0,0 +1,3 @@
+-- AlterTable
+ALTER TABLE `sales_invoice_items` ADD COLUMN `discount` DECIMAL(15, 2) NOT NULL DEFAULT 0.00,
+    ADD COLUMN `pricingModel` ENUM('STANDARD', 'GOLD') NOT NULL DEFAULT 'STANDARD';

prisma/migrations/20260224080728_init/migration.sql

@@ -0,0 +1,20 @@
+/*
+  Warnings:
+
+  - You are about to drop the column `description` on the `sales_invoices` table. All the data in the column will be lost.
+
+*/
+-- AlterTable
+ALTER TABLE `customers` MODIFY `type` ENUM('INDIVIDUAL', 'LEGAL', 'UNKNOWN') NOT NULL;
+
+-- AlterTable
+ALTER TABLE `sales_invoice_items` ADD COLUMN `notes` TEXT NULL;
+
+-- AlterTable
+ALTER TABLE `sales_invoice_payments` MODIFY `payment_method` ENUM('TERMINAL', 'CASH', 'SET_OFF', 'CARD', 'BANK', 'CHECK', 'OTHER') NOT NULL;
+
+-- AlterTable
+ALTER TABLE `sales_invoices` DROP COLUMN `description`,
+    ADD COLUMN `invoice_date` TIMESTAMP(0) NULL DEFAULT CURRENT_TIMESTAMP(0),
+    ADD COLUMN `notes` TEXT NULL,
+    ADD COLUMN `unknown_customer` JSON NULL;

prisma/schema/customers.prisma

@@ -1,19 +1,44 @@
 model Customer {
-  id            String  @id @default(uuid())
-  first_name    String  @db.VarChar(255)
-  last_name     String  @db.VarChar(255)
-  email         String? @db.VarChar(255)
-  mobile_number String  @unique @db.Char(11)
-  address       String? @db.Text
-  is_active     Boolean @default(true)
-  account_id    String
-  complex_id    String
+  id          String       @id @default(uuid())
+  created_at  DateTime     @default(now()) @db.Timestamp(0)
+  updated_at  DateTime     @updatedAt @db.Timestamp(0)
+  deleted_at  DateTime?    @db.Timestamp(0)
+  type        CustomerType
+  complex_id  String
+  is_favorite Boolean?     @default(false)
 
-  created_at DateTime  @default(now()) @db.Timestamp(0)
-  updated_at DateTime  @updatedAt @db.Timestamp(0)
-  deleted_at DateTime? @db.Timestamp(0)
-
-  sales_invoices SalesInvoice[]
+  sales_invoices      SalesInvoice[]
+  customerIndividuals CustomerIndividual?
+  customerLegals      CustomerLegal?
 
   @@map("customers")
 }
+
+model CustomerIndividual {
+  customer_id   String  @id
+  first_name    String  @db.VarChar(255)
+  last_name     String  @db.VarChar(255)
+  national_id   String  @db.Char(10)
+  postal_code   String  @db.Char(10)
+  economic_code String? @db.Char(10)
+  complex_id    String
+
+  customer Customer @relation(fields: [customer_id], references: [id])
+
+  @@unique([complex_id, national_id])
+  @@map("customer_individuals")
+}
+
+model CustomerLegal {
+  customer_id         String @id
+  company_name        String @db.VarChar(255)
+  economic_code       String @db.Char(10)
+  registration_number String @db.Char(20)
+  postal_code         String @db.Char(10)
+  complex_id          String
+
+  customer Customer @relation(fields: [customer_id], references: [id])
+
+  @@unique([complex_id, registration_number])
+  @@map("customer_legal")
+}

prisma/schema/enum.prisma

@@ -1,5 +1,7 @@
 enum PaymentMethodType {
+  TERMINAL
   CASH
+  SET_OFF
   CARD
   BANK
   CHECK
@@ -25,3 +27,14 @@ enum UnitType {
   METER
   HOUR
 }
+
+enum CustomerType {
+  INDIVIDUAL
+  LEGAL
+  UNKNOWN
+}
+
+enum SalesInvoiceItemPricingModel {
+  STANDARD
+  GOLD
+}

prisma/schema/sales.prisma

@@ -1,31 +1,38 @@
 model SalesInvoice {
-  id           String   @id @default(uuid())
-  code         String   @unique @db.VarChar(100)
-  total_amount Decimal  @db.Decimal(15, 2)
-  description  String?  @db.Text
-  created_at   DateTime @default(now()) @db.Timestamp(0)
-  updated_at   DateTime @updatedAt @db.Timestamp(0)
-  customer_id  String?
-  account_id   String
-  complex_id   String
+  id               String    @id @default(uuid())
+  code             String    @unique @db.VarChar(100)
+  total_amount     Decimal   @db.Decimal(15, 2)
+  notes            String?   @db.Text
+  unknown_customer Json?     @db.Json
+  invoice_date     DateTime? @default(now()) @db.Timestamp(0)
+  created_at       DateTime  @default(now()) @db.Timestamp(0)
+  updated_at       DateTime  @updatedAt @db.Timestamp(0)
 
-  customer               Customer?             @relation(fields: [customer_id], references: [id])
-  items                  SalesInvoiceItem[]
-  sales_invoice_payments SalesInvoicePayment[]
+  customer_id String?
+  account_id  String
+  complex_id  String
+
+  customer Customer?             @relation(fields: [customer_id], references: [id])
+  items    SalesInvoiceItem[]
+  payments SalesInvoicePayment[]
 
   @@map("sales_invoices")
 }
 
 model SalesInvoiceItem {
-  id           String   @id @default(uuid())
-  quantity     Decimal  @db.Decimal(10, 0)
+  id           String                       @id @default(uuid())
+  quantity     Decimal                      @db.Decimal(10, 0)
   unit_type    UnitType
-  unit_price   Decimal  @default(0.00) @db.Decimal(15, 2)
-  total_amount Decimal  @default(0.00) @db.Decimal(15, 2)
-  created_at   DateTime @default(now()) @db.Timestamp(0)
-  invoice_id   String
-  good_id      String?
-  service_id   String?
+  unit_price   Decimal                      @default(0.00) @db.Decimal(15, 2)
+  total_amount Decimal                      @default(0.00) @db.Decimal(15, 2)
+  created_at   DateTime                     @default(now()) @db.Timestamp(0)
+  discount     Decimal                      @default(0.00) @db.Decimal(15, 2)
+  notes        String?                      @db.Text
+  pricingModel SalesInvoiceItemPricingModel @default(STANDARD)
+
+  invoice_id String
+  good_id    String?
+  service_id String?
 
   payload Json?