feat(medusa): Product category, type and tags

packages/medusa/src/models/product-collection.ts

@@ -0,0 +1,57 @@
+import {
+  Entity,
+  BeforeInsert,
+  DeleteDateColumn,
+  CreateDateColumn,
+  UpdateDateColumn,
+  Column,
+  PrimaryColumn,
+  ManyToMany,
+  Index,
+  OneToMany,
+} from "typeorm"
+import { ulid } from "ulid"
+import { Product } from "./product"
+import _ from "lodash"
+
+@Entity()
+export class ProductCollection {
+  @PrimaryColumn()
+  id: string
+
+  @Column()
+  title: string
+
+  @Index({ unique: true })
+  @Column({ nullable: true })
+  handle: string
+
+  @OneToMany(
+    () => Product,
+    product => product.collection
+  )
+  products: Product[]
+
+  @CreateDateColumn({ type: "timestamptz" })
+  created_at: Date
+
+  @UpdateDateColumn({ type: "timestamptz" })
+  updated_at: Date
+
+  @DeleteDateColumn({ type: "timestamptz" })
+  deleted_at: Date
+
+  @Column({ type: "jsonb", nullable: true })
+  metadata: any
+
+  @BeforeInsert()
+  private beforeInsert() {
+    if (this.id) return
+    const id = ulid()
+    this.id = `pcol_${id}`
+
+    if (!this.handle) {
+      this.handle = _.kebabCase(this.title)
+    }
+  }
+}

packages/medusa/src/models/product-option.ts

@@ -29,6 +29,9 @@ export class ProductOption {
   )
   values: ProductOptionValue
 
+  @Column()
+  product_id: string
+
   @ManyToOne(
     () => Product,
     product => product.options

packages/medusa/src/models/product-tag.ts

@@ -0,0 +1,38 @@
+import {
+  Entity,
+  BeforeInsert,
+  DeleteDateColumn,
+  CreateDateColumn,
+  UpdateDateColumn,
+  Column,
+  PrimaryColumn,
+} from "typeorm"
+import { ulid } from "ulid"
+
+@Entity()
+export class ProductTag {
+  @PrimaryColumn()
+  id: string
+
+  @Column()
+  value: string
+
+  @CreateDateColumn({ type: "timestamptz" })
+  created_at: Date
+
+  @UpdateDateColumn({ type: "timestamptz" })
+  updated_at: Date
+
+  @DeleteDateColumn({ type: "timestamptz" })
+  deleted_at: Date
+
+  @Column({ type: "jsonb", nullable: true })
+  metadata: any
+
+  @BeforeInsert()
+  private beforeInsert() {
+    if (this.id) return
+    const id = ulid()
+    this.id = `ptag_${id}`
+  }
+}

packages/medusa/src/models/product-type.ts

@@ -0,0 +1,38 @@
+import {
+  Entity,
+  BeforeInsert,
+  DeleteDateColumn,
+  CreateDateColumn,
+  UpdateDateColumn,
+  Column,
+  PrimaryColumn,
+} from "typeorm"
+import { ulid } from "ulid"
+
+@Entity()
+export class ProductType {
+  @PrimaryColumn()
+  id: string
+
+  @Column()
+  value: string
+
+  @CreateDateColumn({ type: "timestamptz" })
+  created_at: Date
+
+  @UpdateDateColumn({ type: "timestamptz" })
+  updated_at: Date
+
+  @DeleteDateColumn({ type: "timestamptz" })
+  deleted_at: Date
+
+  @Column({ type: "jsonb", nullable: true })
+  metadata: any
+
+  @BeforeInsert()
+  private beforeInsert() {
+    if (this.id) return
+    const id = ulid()
+    this.id = `ptyp_${id}`
+  }
+}

packages/medusa/src/models/product.ts

@@ -17,9 +17,13 @@ import {
 import { ulid } from "ulid"
 
 import { Image } from "./image"
+import { ProductCollection } from "./product-collection"
 import { ProductOption } from "./product-option"
+import { ProductTag } from "./product-tag"
+import { ProductType } from "./product-type"
 import { ProductVariant } from "./product-variant"
 import { ShippingProfile } from "./shipping-profile"
+import _ from "lodash"
 
 @Entity()
 export class Product {
@@ -35,9 +39,6 @@ export class Product {
   @Column({ nullable: true })
   description: string
 
-  @Column({ nullable: true })
-  tags: string
-
   @Index({ unique: true })
   @Column({ nullable: true })
   handle: string
@@ -107,6 +108,34 @@ export class Product {
   @Column({ nullable: true })
   material: string
 
+  @Column({ nullable: true })
+  collection_id: string
+
+  @ManyToOne(() => ProductCollection)
+  @JoinColumn({ name: "collection_id" })
+  collection: ProductCollection
+
+  @Column({ nullable: true })
+  type_id: string
+
+  @ManyToOne(() => ProductType)
+  @JoinColumn({ name: "type_id" })
+  type: ProductType
+
+  @ManyToMany(() => ProductTag)
+  @JoinTable({
+    name: "product_tags",
+    joinColumn: {
+      name: "product_id",
+      referencedColumnName: "id",
+    },
+    inverseJoinColumn: {
+      name: "product_tag_id",
+      referencedColumnName: "id",
+    },
+  })
+  tags: ProductTag[]
+
   @CreateDateColumn({ type: "timestamptz" })
   created_at: Date
 
@@ -124,5 +153,9 @@ export class Product {
     if (this.id) return
     const id = ulid()
     this.id = `prod_${id}`
+
+    if (!this.handle) {
+      this.handle = _.kebabCase(this.title)
+    }
   }
 }