Additional assorted layering cleanups

src/idz/sql/settings.ts

@@ -0,0 +1,46 @@
+import sql from "sql-bricks-postgres";
+
+import { Settings } from "../model/settings";
+import { Profile } from "../model/profile";
+import { FacetRepository } from "../repo";
+import { Id } from "../../model";
+import { Transaction } from "../../sql";
+
+export class SqlSettingsRepository implements FacetRepository<Settings> {
+  constructor(private readonly _txn: Transaction) {}
+
+  async load(profileId: Id<Profile>): Promise<Settings> {
+    const loadSql = sql
+      .select("s.*")
+      .from("idz_settings s")
+      .where("s.id", profileId);
+
+    const row = await this._txn.fetchRow(loadSql);
+
+    if (row === undefined) {
+      throw new Error(`Settings not found, profileId=${profileId}`);
+    }
+
+    return {
+      music: parseInt(row.music),
+      pack: parseInt(row.pack),
+      paperCup: parseInt(row.paper_cup),
+      gauges: parseInt(row.gauges),
+    };
+  }
+
+  async save(profileId: Id<Profile>, settings: Settings): Promise<void> {
+    const saveSql = sql
+      .insert("idz_settings", {
+        id: profileId,
+        music: settings.music,
+        pack: settings.pack,
+        paper_cup: settings.paperCup,
+        gauges: settings.gauges,
+      })
+      .onConflict("id")
+      .doUpdate(["music", "pack", "paper_cup", "gauges"]);
+
+    await this._txn.modify(saveSql);
+  }
+}