idz: Hoist userdb code

src/idz/userdb/sql/unlocks.ts

@@ -0,0 +1,48 @@
+import sql from "sql-bricks-postgres";
+
+import { Profile } from "../model/profile";
+import { Unlocks } from "../model/unlocks";
+import { FacetRepository } from "../repo";
+import { Id } from "../../../model";
+import { Transaction } from "../../../sql";
+
+export class SqlUnlocksRepository implements FacetRepository<Unlocks> {
+  constructor(private readonly _txn: Transaction) {}
+
+  async load(profileId: Id<Profile>): Promise<Unlocks> {
+    const loadSql = sql
+      .select("u.*")
+      .from("idz_unlocks u")
+      .where("u.id", profileId);
+
+    const row = await this._txn.fetchRow(loadSql);
+
+    if (row === undefined) {
+      throw new Error(`Unlocks not found, profileId=${profileId}`);
+    }
+
+    return {
+      auras: parseInt(row.auras!),
+      cup: parseInt(row.cup!),
+      gauges: parseInt(row.gauges!),
+      music: parseInt(row.music!),
+      lastMileageReward: parseInt(row.last_mileage_reward!),
+    };
+  }
+
+  async save(profileId: Id<Profile>, unlocks: Unlocks): Promise<void> {
+    const saveSql = sql
+      .insert("idz_unlocks", {
+        id: profileId,
+        auras: unlocks.auras,
+        cup: unlocks.cup,
+        gauges: unlocks.gauges,
+        music: unlocks.music,
+        last_mileage_reward: unlocks.lastMileageReward,
+      })
+      .onConflict("id")
+      .doUpdate(["auras", "cup", "gauges", "music", "last_mileage_reward"]);
+
+    await this._txn.modify(saveSql);
+  }
+}