feat(25-01): add attribution columns and unique constraint to globalItems

- Add sourceUrl, imageCredit, imageSourceUrl nullable columns
- Add unique constraint on (brand, model) pair
- Generate migration 0003_loving_serpent_society.sql

drizzle-pg/0003_loving_serpent_society.sql

@@ -0,0 +1,16 @@
+CREATE TABLE "global_item_tags" (
+	"global_item_id" integer NOT NULL,
+	"tag_id" integer NOT NULL,
+	CONSTRAINT "global_item_tags_global_item_id_tag_id_pk" PRIMARY KEY("global_item_id","tag_id")
+);
+--> statement-breakpoint
+ALTER TABLE "global_items" ADD COLUMN "source_url" text;--> statement-breakpoint
+ALTER TABLE "global_items" ADD COLUMN "image_credit" text;--> statement-breakpoint
+ALTER TABLE "global_items" ADD COLUMN "image_source_url" text;--> statement-breakpoint
+ALTER TABLE "oauth_codes" ADD COLUMN "user_id" integer NOT NULL;--> statement-breakpoint
+ALTER TABLE "global_item_tags" ADD CONSTRAINT "global_item_tags_global_item_id_global_items_id_fk" FOREIGN KEY ("global_item_id") REFERENCES "public"."global_items"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
+ALTER TABLE "global_item_tags" ADD CONSTRAINT "global_item_tags_tag_id_tags_id_fk" FOREIGN KEY ("tag_id") REFERENCES "public"."tags"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
+ALTER TABLE "items" ADD CONSTRAINT "items_global_item_id_global_items_id_fk" FOREIGN KEY ("global_item_id") REFERENCES "public"."global_items"("id") ON DELETE no action ON UPDATE no action;--> statement-breakpoint
+ALTER TABLE "oauth_codes" ADD CONSTRAINT "oauth_codes_user_id_users_id_fk" FOREIGN KEY ("user_id") REFERENCES "public"."users"("id") ON DELETE no action ON UPDATE no action;--> statement-breakpoint
+ALTER TABLE "thread_candidates" ADD CONSTRAINT "thread_candidates_global_item_id_global_items_id_fk" FOREIGN KEY ("global_item_id") REFERENCES "public"."global_items"("id") ON DELETE no action ON UPDATE no action;--> statement-breakpoint
+ALTER TABLE "global_items" ADD CONSTRAINT "global_items_brand_model_unique" UNIQUE("brand","model");

drizzle-pg/meta/_journal.json

@@ -22,6 +22,13 @@
       "when": 1775413526643,
       "tag": "0002_wakeful_vermin",
       "breakpoints": true
+    },
+    {
+      "idx": 3,
+      "version": "7",
+      "when": 1775811339957,
+      "tag": "0003_loving_serpent_society",
+      "breakpoints": true
     }
   ]
 }

src/db/schema.ts

@@ -133,17 +133,24 @@ export const setupItems = pgTable("setup_items", {
 
 // ── Global Items ────────────────────────────────────────────────────
 
-export const globalItems = pgTable("global_items", {
-	id: serial("id").primaryKey(),
-	brand: text("brand").notNull(),
-	model: text("model").notNull(),
-	category: text("category"),
-	weightGrams: doublePrecision("weight_grams"),
-	priceCents: integer("price_cents"),
-	imageUrl: text("image_url"),
-	description: text("description"),
-	createdAt: timestamp("created_at").defaultNow().notNull(),
-});
+export const globalItems = pgTable(
+	"global_items",
+	{
+		id: serial("id").primaryKey(),
+		brand: text("brand").notNull(),
+		model: text("model").notNull(),
+		category: text("category"),
+		weightGrams: doublePrecision("weight_grams"),
+		priceCents: integer("price_cents"),
+		imageUrl: text("image_url"),
+		description: text("description"),
+		sourceUrl: text("source_url"),
+		imageCredit: text("image_credit"),
+		imageSourceUrl: text("image_source_url"),
+		createdAt: timestamp("created_at").defaultNow().notNull(),
+	},
+	(table) => [unique().on(table.brand, table.model)],
+);
 
 // ── Tags ───────────────────────────────────────────────────────────