feat: course id on update in schedule

Author: D0dii

backend/app/scrap-registrations/scrap_registrations.ts

@@ -1,6 +1,6 @@
 import * as cheerio from "cheerio";
 
-import logger from "@adonisjs/core/services/logger";
+//.import logger from "@adonisjs/core/services/logger";
 
 interface GroupDetails {
   name: string;
@@ -61,7 +61,7 @@ const scrapDepartments = async () => {
   const departments: Department[] = [];
   const response = await fetchData(DEPARTMENTS_URL);
   if (!response.ok) {
-    logger.info("Something went wrong in fetching departments");
+    console.log("Something went wrong in fetching departments");
     return;
   }
   const body = await response.text();
@@ -94,7 +94,7 @@ const scrapRegistrations = async (departmentUrl: string) => {
   const registrationsUrls: string[] = [];
   const response = await fetchData(departmentUrl);
   if (!response.ok) {
-    logger.info("Something went wrong in fetching registrations");
+    console.log("Something went wrong in fetching registrations");
     return;
   }
   const body = await response.text();
@@ -123,7 +123,7 @@ const scrapCourses = async (registrationUrl: string) => {
   const coursesUrls: string[] = [];
   const response = await fetchData(registrationUrl);
   if (!response.ok) {
-    logger.info("Something went wrong in fetching courses");
+    console.log("Something went wrong in fetching courses");
     return;
   }
 
@@ -150,7 +150,7 @@ const scrapCourseNameGroupsUrls = async (courseUrl: string) => {
   let courseCode = "";
   const response = await fetchData(courseUrl);
   if (!response.ok) {
-    logger.info("Something went wrong in fetching groups");
+    console.log("Something went wrong in fetching groups");
     return;
   }
 
@@ -192,7 +192,7 @@ const scrapGroupsUrls = async (groupUrl: string) => {
   const groupsUrls: string[] = [];
   const response = await fetchData(groupUrl);
   if (!response.ok) {
-    logger.info("Something went wrong in fetching groups");
+    console.log("Something went wrong in fetching groups");
     return;
   }
 
@@ -206,13 +206,14 @@ const scrapGroupsUrls = async (groupUrl: string) => {
       groupsUrls.push(link);
     }
   });
+  console.log(groupsUrls);
   return groupsUrls;
 };
 
 const scrapGroupDetails = async (groupUrl: string) => {
   const response = await fetchData(groupUrl);
   if (!response.ok) {
-    logger.info("Something went wrong in fetching groups");
+    console.log("Something went wrong in fetching groups");
     return;
   }
 
@@ -371,3 +372,19 @@ export {
   scrapGroupsUrls,
   scrapGroupDetails,
 };
+
+// void scrapCourses(
+//   "https://web.usos.pwr.edu.pl/kontroler.php?_action=katalog2/przedmioty/szukajPrzedmiotu&method=rej&rej_kod=R00-2425L-SJOSI2ECTS&callback=g_6c714bad",
+// );
+
+// void scrapGroupsUrls(
+//   "https://web.usos.pwr.edu.pl/kontroler.php?_action=katalog2/przedmioty/pokazGrupyZajec&zaj_cyk_id=79085",
+// );
+
+// void scrapGroupDetails(
+//   "https://web.usos.pwr.edu.pl/kontroler.php?_action=katalog2/przedmioty/pokazZajecia&zaj_cyk_id=79429&gr_nr=1",
+// );
+
+// void scrapCourseNameGroupsUrls(
+//   "https://web.usos.pwr.edu.pl/kontroler.php?_action=katalog2/przedmioty/pokazPrzedmiot&prz_kod=SJO000-SI0014C&callback=g_4e252a77",
+// );

backend/database/migrations/1739313376955_create_update_schedule_course_ids_table.ts

@@ -0,0 +1,23 @@
+import { BaseSchema } from "@adonisjs/lucid/schema";
+
+export default class UpdateCourseIdForeignKey extends BaseSchema {
+  protected tableName = "schedule_courses";
+
+  public async up() {
+    this.schema.alterTable(this.tableName, (table) => {
+      table.dropForeign(["course_id"]); // Remove the existing foreign key
+      table
+        .foreign("course_id")
+        .references("courses.id")
+        .onUpdate("CASCADE")
+        .onDelete("CASCADE");
+    });
+  }
+
+  public async down() {
+    this.schema.alterTable(this.tableName, (table) => {
+      table.dropForeign(["course_id"]); // Remove the modified foreign key
+      table.foreign("course_id").references("courses.id").onDelete("CASCADE"); // Revert to original
+    });
+  }
+}

backend/database/migrations/3_create_groups_table.ts

@@ -1,27 +1,23 @@
 import { BaseSchema } from "@adonisjs/lucid/schema";
 
-export default class extends BaseSchema {
+export default class UpdateCourseIdForeignKey extends BaseSchema {
   protected tableName = "groups";
 
-  async up() {
-    this.schema.createTable(this.tableName, (table) => {
-      table.increments("id");
-      table.string("name");
-      table.time("start_time");
-      table.time("end_time");
-      table.string("group");
-      table.string("lecturer");
-      table.enum("week", ["-", "TN", "TP"]);
-      table.string("day");
-      table.string("type");
-      table.string("url");
-      table.string("course_id").references("courses.id").onDelete("CASCADE");
-      table.timestamp("created_at").defaultTo("NOW()");
-      table.timestamp("updated_at");
+  public async up() {
+    this.schema.alterTable(this.tableName, (table) => {
+      table.dropForeign("course_id"); // Remove old foreign key
+      table
+        .string("course_id")
+        .references("courses.id")
+        .onUpdate("CASCADE") // Enable ON UPDATE CASCADE
+        .onDelete("CASCADE");
     });
   }
 
-  async down() {
-    this.schema.dropTable(this.tableName);
+  public async down() {
+    this.schema.alterTable(this.tableName, (table) => {
+      table.dropForeign("course_id"); // Revert changes
+      table.string("course_id").references("courses.id").onDelete("CASCADE"); // Restore original behavior
+    });
   }
 }

backend/package-lock.json

@@ -72,6 +72,7 @@
     "hot-hook": "^0.2.6",
     "pino-pretty": "^11.2.2",
     "prettier": "^3.4.2",
+    "ts-node": "^10.9.2",
     "ts-node-maintained": "^10.9.4",
     "typescript": "~5.5"
   },