Migration breaking with mysql database

[abrahampe]

On 8.0 version this line breaks in the commented line below:

Schema::create('feeds', function (Blueprint $table) {
$table->bigIncrements('id');
$table->string('feedable_type');
$table->string('feedable_id')->unsigned(); //As a string field it does not support unsigned
$table->unique(['feedable_id', 'feedable_type']);
$table->text('extra')->nullable();
$table->timestamps();
});

Probably because of this error the constraints also break with error:

SQLSTATE[HY000]: General error: 3780 Referencing column 'activity_id' and referenced column 'id' in foreign key constraint 'feed_activities_activity_id_foreign' are incompatible.")

        $table->bigIncrements('id');
        $table->bigInteger('activity_id');
        $table->bigInteger('feed_id');
        $table->unique(['feed_id', 'activity_id']);
        $table->text('extra')->nullable();
        $table->timestamps();

        $table->foreign('activity_id')
            ->references('id')
            ->on('activities')
            ->onDelete('cascade');

        $table->foreign('feed_id')
            ->references('id')
            ->on('feeds')
            ->onDelete('cascade');

[abrahampe]

It worked ok with the code below:

<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

class CreateActivityStreamsTables extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('feeds', function (Blueprint $table) {
            $table->bigIncrements('id');
            $table->string('feedable_type');
            $table->bigInteger('feedable_id')->unsigned();
            $table->unique(['feedable_id', 'feedable_type']);
            $table->text('extra')->nullable();
            $table->timestamps();
        });

        Schema::create('activities', function (Blueprint $table) {
            $table->bigIncrements('id');
            $table->string('actor_type');
            $table->string('actor_id');
            $table->text('actor_data')->nullable();
            $table->string('verb');
            $table->string('object_type');
            $table->string('object_id');
            $table->text('object_data')->nullable();
            $table->string('target_type')->nullable();
            $table->string('target_id')->nullable();
            $table->text('target_data')->nullable();
            $table->timestamps();
        });

        Schema::create('feed_activities', function (Blueprint $table) {
            $table->bigIncrements('id');
            $table->bigInteger('activity_id')->unsigned();
            $table->bigInteger('feed_id')->unsigned();
            $table->unique(['feed_id', 'activity_id']);
            $table->text('extra')->nullable();
            $table->timestamps();

            $table->foreign('activity_id')
                ->references('id')
                ->on('activities')
                ->onDelete('cascade');

            $table->foreign('feed_id')
                ->references('id')
                ->on('feeds')
                ->onDelete('cascade');
                
        });

        Schema::create('follows', function (Blueprint $table) {
            $table->bigIncrements('id');
            $table->string('follower_id');
            $table->string('follower_type');
            $table->string('followable_id');
            $table->string('followable_type');
            $table->timestamps();
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::dropIfExists('follows');
        Schema::dropIfExists('feed_activities');
        Schema::dropIfExists('activities');
        Schema::dropIfExists('feeds');
    }
}

[musonza]

Hey, can you send a PR for the change? Thanks

[abrahampe]

I will try, I am learning to code with git yet...