added course route

server/models/course.ts

@@ -0,0 +1,44 @@
+import now from "../util/now";
+import pool from "../db";
+import { ICourse } from "../schemas";
+
+export default class Course {
+    async getOne(id: string) {
+        try {
+            const statement = `SELECT * FROM recipin.course WHERE id = $1`;
+            const values = [id];
+            const result = await pool.query(statement, values);
+            if (result.rows) return result.rows[0];
+            return null;
+        } catch (error: any) {
+            throw new Error(error);
+        }
+    }
+
+    async getAll() {
+        try {
+            const statement = `SELECT * FROM recipin.course`;
+            const result = await pool.query(statement);
+            if (result.rows.length) return result.rows;
+            return null;
+        } catch (e: any) {
+            throw new Error(e);
+        }
+    }
+
+    async post(data: ICourse) {
+        try {
+            const { name } = data;
+            const statement = `
+            INSERT INTO recipin.course
+                (name, datecreated, datemodified, active)
+            VALUES ($1, $2, $3, $4) RETURNING *`;
+            const values = [name, now, now, true];
+            const result = await pool.query(statement, values);
+            if (result.rows.length) return result.rows[0];
+            return null;
+        } catch (e: any) {
+            throw new Error(e);
+        }
+    }
+}