Use decimal on metric points

app/database/migrations/2015_01_05_202730_CreateMetricPointsTable.php

@@ -16,7 +16,7 @@ class CreateMetricPointsTable extends Migration
         Schema::create('metric_points', function (Blueprint $table) {
             $table->increments('id');
             $table->integer('metric_id');
-            $table->integer('value');
+            $table->decimal('value', 10, 3);
             $table->timestamps();
 
             $table->index('metric_id');

app/database/migrations/2015_01_05_202826_CreateMetricsTable.php

@@ -18,7 +18,7 @@ class CreateMetricsTable extends Migration
             $table->string('name');
             $table->string('suffix');
             $table->text('description');
-            $table->integer('default_value');
+            $table->decimal('default_value', 10, 3);
             $table->boolean('display_chart')->default(1);
             $table->timestamps();
 

src/Models/Metric.php

@@ -43,7 +43,7 @@ class Metric extends Model implements TransformableInterface
         'name'          => 'required',
         'suffix'        => 'required',
         'display_chart' => 'boolean',
-        'default_value' => 'integer|required',
+        'default_value' => 'numeric|required',
     ];
 
     /**

src/Models/MetricPoint.php

@@ -29,7 +29,7 @@ class MetricPoint extends Model
      * @var string[]
      */
     protected $rules = [
-        'value' => 'integer|required',
+        'value' => 'numeric|required',
     ];
 
     /**