[wip] bugs to work out, but backend should support inventory

src/db/relations.ts

@@ -21,9 +21,21 @@ export const relations = defineRelations(schema, (r) => ({
         }),
         history: r.many.priceHistory(),
         latestSales: r.many.salesHistory(),
+        inventories: r.many.inventory(),
+    },
+    inventory: {
+        card: r.one.cards({
+            from: r.inventory.cardId,
+            to: r.cards.cardId,
+        }),
+        sku: r.one.skus({
+            from: [r.inventory.cardId, r.inventory.condition],
+            to: [r.skus.cardId, r.skus.condition],
+        }),
     },
     cards: {
         prices: r.many.skus(),
+        inventories: r.many.inventory(),
         set: r.one.sets({
             from: r.cards.setId,
             to: r.sets.setId,

src/db/schema.ts

@@ -1,5 +1,5 @@
 //import { mysqlTable, int, varchar, boolean, decimal, datetime, index } from "drizzle-orm/mysql-core"
-import { integer, varchar, boolean, decimal, timestamp, index, pgSchema, uniqueIndex, primaryKey } from "drizzle-orm/pg-core";
+import { integer, varchar, boolean, decimal, timestamp, index, pgSchema, uuid, primaryKey } from "drizzle-orm/pg-core";
 
 export const pokeSchema = pgSchema("pokemon");
 
@@ -98,6 +98,7 @@ export const skus = pokeSchema.table('skus', {
 },
 (table) => [
 	index('idx_product_id_condition').on(table.productId, table.variant, table.condition),
+	index('idx_card_id_condition').on(table.cardId, table.condition),
 ]);
 
 export const priceHistory = pokeSchema.table('price_history', {
@@ -124,6 +125,20 @@ export const salesHistory = pokeSchema.table('sales_history',{
 	primaryKey({ name: 'pk_sales_history', columns: [table.skuId, table.orderDate] })
 ]);
 
+export const inventory = pokeSchema.table('inventory',{
+	inventoryId: uuid().primaryKey().notNull().defaultRandom(),
+	userId: varchar({ length: 100 }).notNull(),
+	catalogName: varchar({ length: 100 }),
+	cardId: integer().notNull(),
+	condition: varchar({ length: 255 }).notNull(),
+	quantity: integer(),
+	purchasePrice: integer(),
+	note: varchar({ length:255 })
+},
+(table) => [
+	index('idx_userid_cardid').on(table.userId, table.cardId)
+]);
+
 export const processingSkus = pokeSchema.table('processing_skus', {
 	skuId: integer().primaryKey(),
 });