migrate: to department.tsx semester.tsx course.tsx

src/shapes/model/subject/course.tsx

@@ -0,0 +1,28 @@
+import department from './department';
+import nestedCourse from './nestedCourse';
+import nestedProfessor from './nestedProfessor';
+
+interface course {
+  id: number;
+  old_code: string;
+  department?: department;
+  type: string;
+  type_en: string;
+  title: string;
+  title_en: string;
+  summary: string;
+  review_total_weight: number;
+  credit: number;
+  credit_au: number;
+  num_classes: number;
+  num_labs: number;
+  related_courses_prior: nestedCourse[];
+  related_courses_posterior: nestedCourse[];
+  professors: nestedProfessor[];
+  grade: number;
+  load: number;
+  speech: number;
+  userspecific_is_read: boolean;
+}
+
+export default course;

src/shapes/model/subject/department.tsx

@@ -0,0 +1,8 @@
+interface department {
+  id: number;
+  name: string;
+  name_en: string;
+  code: string;
+}
+
+export default department;

src/shapes/model/subject/semester.tsx

@@ -0,0 +1,16 @@
+interface semester {
+  year: number;
+  semester: 1 | 2 | 3 | 4;
+  beginning: string;
+  end: string;
+
+  courseDesciptionSubmission: string;
+  courseRegistrationPeriodStart: string;
+  courseRegistrationPeriodEnd: string;
+  courseAddDropPeriodEnd: string;
+  courseDropDeadline: string;
+  courseEvaluationDeadline: string;
+  gradePosting: string;
+}
+
+export default semester;