Update prisma schema

- Add password fields
- Add organization model

prisma/schema.prisma

@@ -13,7 +13,11 @@ datasource db {
 model User {
   id             Int          @id @default(autoincrement())
   email          String       @unique
+  passwordHash   String
+  passwordSalt   String
   role           Role         @default(USER)
+  organization   Organization @relation(fields: [organizationId], references: [id])
+  organizationId Int
   orders         Order[]
 }
 
@@ -30,17 +34,17 @@ model Pizza {
   description  String?
   restaurant   Restaurant     @relation(fields: [restaurantId], references: [id])
   restaurantId Int
-  orders       PizzatoOrder[]
+  orders       PizzaToOrder[]
 }
 
 model Order {
   id     Int            @id @default(autoincrement())
   user   User           @relation(fields: [userId], references: [id])
   userId Int
-  pizzas PizzatoOrder[]
+  pizzas PizzaToOrder[]
 }
 
-model PizzatoOrder {
+model PizzaToOrder {
   id      Int   @id @default(autoincrement())
   order   Order @relation(fields: [orderId], references: [id])
   orderId Int
@@ -48,6 +52,14 @@ model PizzatoOrder {
   pizzaId Int
 }
 
+model Organization {
+  id     Int    @id @default(autoincrement())
+  name   String
+  domain String
+  users  User[]
+  userId Int
+}
+
 enum Role {
   USER
   ADMIN