53 lines
1.9 KiB
PHP
53 lines
1.9 KiB
PHP
<?php
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use Illuminate\Database\Migrations\Migration;
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use Illuminate\Database\Schema\Blueprint;
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use Illuminate\Support\Facades\Schema;
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return new class extends Migration
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{
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/**
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* Run the migrations.
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*/
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public function up(): void
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{
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Schema::create('publications', function (Blueprint $table) {
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$table->id();
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$table->unsignedBigInteger('department_id');
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$table->string('first_author_name');
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$table->text('co_authors')->nullable(); // For storing multiple co-author names
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$table->dateTime('start_date');
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$table->dateTime('end_date');
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$table->integer('num_days');
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$table->string('activity_type');
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$table->string('title');
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$table->text('affiliation'); // Name of conference/journal
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$table->string('organizing_institute');
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$table->text('venue_address');
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$table->enum('is_peer_reviewed', ['yes', 'no'])->default('no');
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$table->text('scopus_link')->nullable(); // Null means not Scopus indexed
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$table->text('sci_link')->nullable(); // Null means not SCI indexed
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$table->string('paper_file')->nullable(); // For file path
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$table->unsignedBigInteger('faculty_id'); // Faculty who uploaded the publication
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// Foreign keys
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$table->foreign('department_id')->references('id')->on('departments')->onDelete('cascade');
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$table->foreign('faculty_id')->references('id')->on('users')->onDelete('cascade');
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// Indexes for better performance
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$table->index('department_id');
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$table->index('faculty_id');
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$table->index(['start_date', 'end_date']);
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$table->timestamps();
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});
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}
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/**
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* Reverse the migrations.
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*/
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public function down(): void
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{
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Schema::dropIfExists('publications');
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}
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}; |