Reorganize the codebase a bit for a cleaner layout

src/server/db/repos/tasks.ts

@@ -0,0 +1,71 @@
+// Copyright (C) 2019 ModZero <modzero@modzero.xyz>
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import { ScheduleType, Task } from "@kredens/server/db/models";
+import { tasks as sql } from "@kredens/server/db/sql";
+import { IDatabase, IMain } from "pg-promise";
+
+function rowToTask(row: any): Task {
+  return {
+    id: +row.id,
+    owner: +row.owner,
+    name: row.name,
+    notes: row.notes,
+    schedule: row.schedule as ScheduleType,
+    minFrequency: +row.minFrequency,
+    maxFrequency: +row.maxFrequency,
+    createdAt: row.created_at
+  };
+}
+
+export class TaskRepository {
+  private db: IDatabase<any>;
+
+  constructor(db: IDatabase<any>, pgp: IMain) {
+    this.db = db;
+  }
+
+  public async list(
+    owner: number,
+    limit?: number,
+    after?: number,
+    before?: number
+  ): Promise<Task[]> {
+    return this.db.map(sql.list, [owner, after, before, limit || 10], row =>
+      rowToTask(row)
+    );
+  }
+
+  public async listReverse(
+    owner: number,
+    limit?: number,
+    after?: number,
+    before?: number
+  ): Promise<Task[]> {
+    return this.db.map(
+      sql.listReverse,
+      [owner, after, before, limit || 10],
+      row => rowToTask(row)
+    );
+  }
+
+  public async hasNext(owner: number, after: number): Promise<boolean> {
+    return this.db.one(sql.hasNext, [owner, after]).then(row => row.r);
+  }
+
+  public async hasPrev(owner: number, before: number): Promise<boolean> {
+    return this.db.one(sql.hasPrev, [owner, before]).then(row => row.r);
+  }
+}