Adding dummy data to migrations

apps/backend/src/app.module.ts

@@ -3,11 +3,10 @@ import { TypeOrmModule } from '@nestjs/typeorm';
 
 import { AppController } from './app.controller';
 import { AppService } from './app.service';
-import { TaskModule } from './task/task.module';
 import AppDataSource from './data-source';
 
 @Module({
-  imports: [TypeOrmModule.forRoot(AppDataSource.options), TaskModule],
+  imports: [TypeOrmModule.forRoot(AppDataSource.options)],
   controllers: [AppController],
   providers: [AppService],
 })

apps/backend/src/data-source.ts

@@ -1,6 +1,5 @@
 import { DataSource } from 'typeorm';
 import { PluralNamingStrategy } from './strategies/plural-naming.strategy';
-import { Task } from './task/types/task.entity';
 import * as dotenv from 'dotenv';
 
 dotenv.config();
@@ -12,8 +11,10 @@ const AppDataSource = new DataSource({
   username: process.env.NX_DB_USERNAME,
   password: process.env.NX_DB_PASSWORD,
   database: process.env.NX_DB_DATABASE,
-  entities: [Task],
+  entities: [],
   migrations: ['apps/backend/src/migrations/*.js'],
+  // migrations: ['apps/backend/src/migrations/*.ts'], // use this line instead of the above when running migrations locally,
+  // then switch back to the above before pushing to github so that it works on the deployment server
   // Setting synchronize: true shouldn't be used in production - otherwise you can lose production data
   synchronize: false,
   namingStrategy: new PluralNamingStrategy(),

apps/backend/src/migrations/1754254886189-init.ts

@@ -0,0 +1,127 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class Init1754254886189 implements MigrationInterface {
+  name = 'Init1754254886189';
+
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(
+      `CREATE TYPE "public"."commit_length_enum" AS ENUM('Semester', 'Month', 'Year')`,
+    );
+
+    await queryRunner.query(
+      `CREATE TYPE "public"."site_enum" AS ENUM('Downtown Campus', 'North Campus', 'West Campus', 'East Campus')`,
+    );
+
+    await queryRunner.query(
+      `CREATE TYPE "public"."app_status_enum" AS ENUM('App submitted', 'in review', 'forms sent', 'accepted', 'rejected')`,
+    );
+
+    await queryRunner.query(
+      `CREATE TYPE "public"."school_enum" AS ENUM('Harvard Medical School', 'Johns Hopkins', 'Stanford Medicine', 'Mayo Clinic', 'Other')`,
+    );
+
+    await queryRunner.query(
+      `CREATE TYPE "public"."experience_type_enum" AS ENUM('BS', 'MS', 'PhD', 'MD', 'MD PhD', 'RN', 'NP', 'PA', 'Other')`,
+    );
+
+    await queryRunner.query(
+      `CREATE TYPE "public"."interest_area_enum" AS ENUM('Nursing', 'HarmReduction', 'WomensHealth')`,
+    );
+
+    await queryRunner.query(
+      `CREATE TABLE "admin" (
+                "id" SERIAL NOT NULL, 
+                "name" character varying NOT NULL, 
+                "email" character varying NOT NULL UNIQUE, 
+                CONSTRAINT "PK_admin_id" PRIMARY KEY ("id")
+            )`,
+    );
+
+    await queryRunner.query(
+      `CREATE TABLE "discipline" (
+                "id" SERIAL NOT NULL, 
+                "name" character varying NOT NULL, 
+                "admin_ids" integer[] NOT NULL DEFAULT '{}', 
+                CONSTRAINT "PK_discipline_id" PRIMARY KEY ("id")
+            )`,
+    );
+
+    await queryRunner.query(
+      `CREATE TABLE "application" (
+                "appId" SERIAL NOT NULL, 
+                "phone" character varying NOT NULL, 
+                "school" "public"."school_enum" NOT NULL, 
+                "daysAvailable" character varying NOT NULL, 
+                "weeklyHours" integer NOT NULL, 
+                "experienceType" "public"."experience_type_enum" NOT NULL, 
+                "interest" "public"."interest_area_enum" NOT NULL, 
+                "license" character varying, 
+                "appStatus" "public"."app_status_enum" NOT NULL DEFAULT 'App submitted', 
+                "isInternational" boolean NOT NULL DEFAULT false, 
+                "isLearner" boolean NOT NULL DEFAULT false, 
+                "referredEmail" character varying, 
+                "referred" boolean NOT NULL DEFAULT false, 
+                CONSTRAINT "PK_application_appId" PRIMARY KEY ("appId")
+            )`,
+    );
+
+    await queryRunner.query(
+      `CREATE TABLE "learner" (
+                "id" SERIAL NOT NULL, 
+                "app_id" integer NOT NULL, 
+                "name" character varying NOT NULL, 
+                "startDate" DATE NOT NULL, 
+                "endDate" DATE NOT NULL, 
+                CONSTRAINT "PK_learner_id" PRIMARY KEY ("id"),
+                CONSTRAINT "FK_learner_app_id" FOREIGN KEY ("app_id") REFERENCES "application"("appId") ON DELETE CASCADE
+            )`,
+    );
+
+    await queryRunner.query(
+      `INSERT INTO "admin" ("name", "email") VALUES
+      ('Alice Smith', 'alice@example.com'),
+      ('Yumi Chow', 'yumi@example.com'),
+      ('Hannah Brown', 'hannah@example.com'),
+      ('Owen Prince', 'owen@example.com'),
+      ('Alissa Hunt', 'alissa@example.com');`,
+    );
+
+    await queryRunner.query(
+      `INSERT INTO "discipline" ("name", "admin_ids") VALUES
+      ('Nursing', ARRAY[0]),
+      ('HarmReduction', ARRAY[1]),
+      ('WomensHealth', ARRAY[2]);`,
+    );
+
+    await queryRunner.query(
+      `INSERT INTO "application" 
+      ("phone", "school", "daysAvailable", "weeklyHours", "experienceType", "interest", "license", "appStatus", "isInternational", "isLearner", "referredEmail", "referred") VALUES
+      ('123-456-7890', 'Harvard Medical School', 'Mon, Wed, Fri', 10, 'MD', 'Nursing', 'RN12345', 'App submitted', false, true, 'referrer@example.com', false),
+      ('143-412-7491', 'Johns Hopkins', 'Tue, Thu', 15, 'PhD', 'HarmReduction', NULL, 'in review', true, false, NULL, false),
+      ('555-555-5555', 'Stanford Medicine', 'Mon-Fri', 40, 'NP', 'WomensHealth', 'NP54321', 'forms sent', false, true, 'mentor@example.com', true),
+      ('222-333-4444', 'Mayo Clinic', 'Sat, Sun', 8, 'BS', 'Nursing', NULL, 'accepted', false, false, NULL, false),
+      ('777-888-9999', 'Other', 'Flexible', 20, 'PA', 'HarmReduction', 'PA99999', 'rejected', true, false, 'network@example.com', true);`,
+    );
+
+    await queryRunner.query(
+      `INSERT INTO "learner" ("app_id", "name", "startDate", "endDate") VALUES
+      (1, 'Alice Smith', '2024-09-01', '2024-12-15'),
+      (2, 'Yumi Chow', '2024-10-01', '2025-03-01'),
+      (3, 'Hannah Brown', '2024-11-15', '2025-05-30'),
+      (4, 'Owen Prince', '2025-01-10', '2025-06-15'),
+      (5, 'Alissa Hunt', '2025-02-01', '2025-08-01');`,
+    );
+  }
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`DROP TABLE "learner"`);
+    await queryRunner.query(`DROP TABLE "application"`);
+    await queryRunner.query(`DROP TABLE "discipline"`);
+    await queryRunner.query(`DROP TABLE "admin"`);
+    await queryRunner.query(`DROP TYPE "public"."interest_area_enum"`);
+    await queryRunner.query(`DROP TYPE "public"."experience_type_enum"`);
+    await queryRunner.query(`DROP TYPE "public"."school_enum"`);
+    await queryRunner.query(`DROP TYPE "public"."app_status_enum"`);
+    await queryRunner.query(`DROP TYPE "public"."site_enum"`);
+    await queryRunner.query(`DROP TYPE "public"."commit_length_enum"`);
+  }
+}

example.env

@@ -1,5 +1,5 @@
-NX_DB_HOST=localhost,
-NX_DB_USERNAME=postgres,
-NX_DB_PASSWORD=,
-NX_DB_DATABASE=jumpstart,
-NX_DB_PORT=5432,
+NX_DB_HOST=localhost
+NX_DB_PORT=5432
+NX_DB_USERNAME=postgres
+NX_DB_PASSWORD=
+NX_DB_DATABASE=bhchp