Merge pull request #185 from roiLeo/fix/NFTEntity/type

🔧 NFTEntity sn type

db/migrations/1704901579526-Data.js

@@ -0,0 +1,17 @@
+module.exports = class Data1704901579526 {
+    name = 'Data1704901579526'
+
+    async up(db) {
+        await db.query(`DROP INDEX "public"."IDX_fb5a810a729fee4b0b0d3301eb"`)
+        await db.query(`ALTER TABLE "nft_entity" DROP COLUMN "sn"`)
+        await db.query(`ALTER TABLE "nft_entity" ADD "sn" numeric NOT NULL`)
+        await db.query(`CREATE INDEX "IDX_fb5a810a729fee4b0b0d3301eb" ON "nft_entity" ("sn") `)
+    }
+
+    async down(db) {
+        await db.query(`CREATE INDEX "IDX_fb5a810a729fee4b0b0d3301eb" ON "nft_entity" ("sn") `)
+        await db.query(`ALTER TABLE "nft_entity" ADD "sn" text NOT NULL`)
+        await db.query(`ALTER TABLE "nft_entity" DROP COLUMN "sn"`)
+        await db.query(`DROP INDEX "public"."IDX_fb5a810a729fee4b0b0d3301eb"`)
+    }
+}

schema.graphql

@@ -65,7 +65,7 @@ type NFTEntity @entity {
   price: BigInt @index
   recipient: String
   royalty: Float
-  sn: String! @index
+  sn: BigInt! @index
   updatedAt: DateTime! @index
   version: Int!
   token: TokenEntity

src/mappings/nfts/mint.ts

@@ -35,7 +35,7 @@ export async function handleTokenCreate(context: Context): Promise<void> {
   final.currentOwner = event.owner
   final.blockNumber = BigInt(event.blockNumber)
   final.collection = collection
-  final.sn = event.sn
+  final.sn = BigInt(event.sn)
   final.metadata = event.metadata || collection.metadata
   final.price = BigInt(0)
   final.burned = false

src/mappings/uniques/mint.ts

@@ -35,7 +35,7 @@ export async function handleTokenCreate(context: Context): Promise<void> {
   final.currentOwner = event.owner
   final.blockNumber = BigInt(event.blockNumber)
   final.collection = collection
-  final.sn = event.sn
+  final.sn = BigInt(event.sn)
   final.metadata = event.metadata || collection.metadata
   final.price = BigInt(0)
   final.burned = false

src/model/generated/nftEntity.model.ts

@@ -77,8 +77,8 @@ export class NFTEntity {
     royalty!: number | undefined | null
 
     @Index_()
-    @Column_("text", {nullable: false})
-    sn!: string
+    @Column_("numeric", {transformer: marshal.bigintTransformer, nullable: false})
+    sn!: bigint
 
     @Index_()
     @Column_("timestamp with time zone", {nullable: false})