permitir que cursos de otros programas puedan ser usados en un plan

app/controllers/ThreeYearPlanController.php

@@ -444,12 +444,26 @@ class ThreeYearPlanController extends \BaseController
 
           $semesters_->selected_objectives = array();
           foreach ($result_objectives as $objectives_) {
+//             $result_courses = DB::table('courses')
+//               ->where('courses.program_id', $program_id)
+//               ->select('courses.id as course_id', 'courses.name', 'courses.code', 'courses.number', 'courses.program_id')
+//               ->orderBy('courses.number', 'asc')
+//               ->groupBy('courses.name', 'courses.code')
+//               ->get();
+
             $result_courses = DB::table('courses')
               ->where('courses.program_id', $program_id)
+              ->orWhereIn('courses.program_id', function ($q) use ($program_id){
+              		$q->select('other_program_id')
+              		  ->from('other_programs_courses_typ')
+              		  ->where('program_id',$program_id);	
+              })
               ->select('courses.id as course_id', 'courses.name', 'courses.code', 'courses.number', 'courses.program_id')
+              ->orderBy('courses.code', 'asc')
               ->orderBy('courses.number', 'asc')
               ->groupBy('courses.name', 'courses.code')
               ->get();
+
             #los cursos resultantes creo que deberian ser: todos los que se estan dando en mi programa
 
             $objectives_->available_courses = array();

app/database/migrations/2022_02_28_115623_create_other_programs_courses_typ_table.php

@@ -0,0 +1,45 @@
+<?php
+
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class CreateOtherProgramsCoursesTypTable extends Migration {
+
+	/**
+	 * Run the migrations.
+	 *
+	 * @return void
+	 */
+	public function up()
+	{
+		//
+		Schema::create('other_programs_courses_typ', function (Blueprint $table) {
+			$table->increments('id');
+			$table->integer('program_id')->unsigned();
+			$table->integer('other_program_id')->unsigned();
+			$table->foreign('program_id')
+				->references('id')
+				->on('programs')
+				->onDelete('cascade')
+				->onUpdate('cascade');
+			$table->foreign('other_program_id')
+				->references('id')
+				->on('programs')
+				->onDelete('cascade')
+				->onUpdate('cascade');
+		});
+	}
+
+	/**
+	 * Reverse the migrations.
+	 *
+	 * @return void
+	 */
+	public function down()
+	{
+		//
+		Schema::drop('other_programs_courses_typ');
+
+	}
+
+}