add course dropdown values

server/controllers/DropdownCtl.ts

@@ -8,7 +8,7 @@ export default class DropdownCtl {
     async getMeasurements() {
         try {
             const result = await DDInstance.getMeasurements();
-            return new ControllerResponse<any[] | string>(
+            return new ControllerResponse(
                 ((result !== null) ? StatusCode.OK : StatusCode.NotFound),
                 result || "Measurement unit data not found",
                 (result !== null)
@@ -18,6 +18,19 @@ export default class DropdownCtl {
         }
     }
 
+    async getCourses() {
+        try {
+            const result = await DDInstance.getCourses();
+            return new ControllerResponse(
+                ((result !== null) ? StatusCode.OK : StatusCode.NotFound),
+                result || "Course data not found",
+                (result !== null)
+            );
+        } catch (error: any) {
+            throw new Error(error);
+        }
+    }
+
     async getByType(type: DropdownDataType) {
         switch (type) {
             case "measurement":

server/db/populate.ts

@@ -111,7 +111,13 @@ export default async function populate() {
             ('gram', 'MEASUREMENTS', $1),
             ('ounce', 'MEASUREMENTS', $1),
             ('fluid ounce', 'MEASUREMENTS', $1),
-            ('pound', 'MEASUREMENTS', $1)
+            ('pound', 'MEASUREMENTS', $1),
+            ('breakfast', 'COURSE', $1),
+            ('lunch', 'COURSE', $1),
+            ('dinner', 'COURSE', $1),
+            ('dessert', 'COURSE', $1),
+            ('appetizer', 'COURSE', $1),
+            ('side', 'COURSE', $1)
         ;   
     `
 

server/models/dropdownValues.ts

@@ -11,4 +11,15 @@ export default class Dropdown {
             throw new Error(error);
         }
     }
+
+    async getCourses() {
+        try {
+            const statement = `SELECT * FROM recipin.dropdownVals WHERE datatype = 'COURSE'`;
+            const result = await pool.query(statement);
+            if (result.rows.length) return result.rows;
+            return null;
+        } catch (error: any) {
+            throw new Error(error);
+        }
+    }
 }

server/routes/dropdownValues.ts

@@ -14,8 +14,12 @@ export const dropdownValueRouter = (app: Express) => {
         try {
             switch (datatype) {
                 case "measurement":
-                    const { code, data } = await DDInstance.getMeasurements();
+                    const measurements = await DDInstance.getMeasurements();
-                    res.status(code).send(data);
+                    res.status(measurements.code).send(measurements.data);
+                    break;
+                case "course":
+                    const courses = await DDInstance.getCourses();
+                    res.status(courses.code).send(courses.data);
                     break;
                 default: break;
             }