database/migrations/2017_08_07_165345_add_chatter_soft_deletes.php
public function up()
    {
        Schema::table('chatter_discussion', function (Blueprint $table) {
            $table->softDeletes();
        });
        Schema::table('chatter_post', function (Blueprint $table) {
            $table->softDeletes();
        });
    }
public function up()
    {
        Schema::table('chatter_discussion', function (Blueprint $table) {
            $table->softDeletes();
        });
        Schema::table('chatter_post', function (Blueprint $table) {
            $table->softDeletes();
        });
    }
Run the migrations.

@return void