d

backend/src/models/init-models.ts

 import type { Sequelize } from "sequelize";
-import { classes as _classes } from "./classes";
+import { classes as _classes } from "./classes.js";
 import type { classesAttributes, classesCreationAttributes } from "./classes";
-import { courses as _courses } from "./courses";
+import { courses as _courses } from "./courses.js";
 import type { coursesAttributes, coursesCreationAttributes } from "./courses";
-import { enrollments as _enrollments } from "./enrollments";
+import { enrollments as _enrollments } from "./enrollments.js";
 import type { enrollmentsAttributes, enrollmentsCreationAttributes } from "./enrollments";
-import { roles as _roles } from "./roles";
+import { roles as _roles } from "./roles.js";
 import type { rolesAttributes, rolesCreationAttributes } from "./roles";
-import { user_auth as _user_auth } from "./user_auth";
+import { user_auth as _user_auth } from "./user_auth.js";
 import type { user_authAttributes, user_authCreationAttributes } from "./user_auth";
-import { users as _users } from "./users";
+import { users as _users } from "./users.js";
 import type { usersAttributes, usersCreationAttributes } from "./users";
 
 export {
@@ -44,16 +44,16 @@ export function initModels(sequelize: Sequelize) {
   const user_auth = _user_auth.initModel(sequelize);
   const users = _users.initModel(sequelize);
 
-  enrollments.belongsTo(classes, { as: "class", foreignKey: "class_id"});
-  classes.hasMany(enrollments, { as: "enrollments", foreignKey: "class_id"});
-  classes.belongsTo(courses, { as: "course", foreignKey: "course_id"});
-  courses.hasMany(classes, { as: "classes", foreignKey: "course_id"});
-  users.belongsTo(roles, { as: "role", foreignKey: "role_id"});
-  roles.hasMany(users, { as: "users", foreignKey: "role_id"});
-  enrollments.belongsTo(users, { as: "user", foreignKey: "user_id"});
-  users.hasMany(enrollments, { as: "enrollments", foreignKey: "user_id"});
-  user_auth.belongsTo(users, { as: "user", foreignKey: "user_id"});
-  users.hasMany(user_auth, { as: "user_auths", foreignKey: "user_id"});
+  enrollments.belongsTo(classes, { as: "class", foreignKey: "class_id" });
+  classes.hasMany(enrollments, { as: "enrollments", foreignKey: "class_id" });
+  classes.belongsTo(courses, { as: "course", foreignKey: "course_id" });
+  courses.hasMany(classes, { as: "classes", foreignKey: "course_id" });
+  users.belongsTo(roles, { as: "role", foreignKey: "role_id" });
+  roles.hasMany(users, { as: "users", foreignKey: "role_id" });
+  enrollments.belongsTo(users, { as: "user", foreignKey: "user_id" });
+  users.hasMany(enrollments, { as: "enrollments", foreignKey: "user_id" });
+  user_auth.belongsTo(users, { as: "user", foreignKey: "user_id" });
+  users.hasMany(user_auth, { as: "user_auths", foreignKey: "user_id" });
 
   return {
     classes: classes,

backend/src/models/sequelize-config.ts

 import { Sequelize } from 'sequelize';
 import { config as loadEnv } from 'dotenv';
-import { initModels } from './init-models';
+import { initModels } from './init-models.js';
 
 loadEnv({ override: true });