feat: allow greater or equal validation (#279)

Signed-off-by: romanetar <roman_ag@hotmail.com>

Author: romanetar

app/Http/Controllers/Apis/Protected/Summit/Factories/EventTypeValidationRulesFactory.php

@@ -75,11 +75,11 @@ public static function build(array $data, $update = false){
                     'use_speakers'               => 'sometimes|boolean',
                     'are_speakers_mandatory'     => 'sometimes|boolean|required_with:use_speakers',
                     'min_speakers'               => 'sometimes|integer|required_with:use_speakers',
-                    'max_speakers'               => 'sometimes|integer|required_with:use_speakers|greater_than_field:min_speakers',
+                    'max_speakers'               => 'sometimes|integer|required_with:use_speakers|greater_or_equal_than_field:min_speakers',
                     'use_moderator'              => 'sometimes|boolean',
                     'is_moderator_mandatory'     => 'sometimes|boolean|required_with:use_moderator',
                     'min_moderators'             => 'sometimes|integer|required_with:use_moderator',
-                    'max_moderators'             => 'sometimes|integer|required_with:use_moderator|greater_than_field:min_moderators',
+                    'max_moderators'             => 'sometimes|integer|required_with:use_moderator|greater_or_equal_than_field:min_moderators',
                     'should_be_available_on_cfp' => 'sometimes|boolean',
                     'moderator_label'            => 'sometimes|string',
                     'allow_custom_ordering'      => 'sometimes|boolean',

app/Providers/AppServiceProvider.php

@@ -523,7 +523,7 @@ public function boot()
 
         Validator::extend('greater_than_field', function ($attribute, $value, $parameters, $validator) {
             $validator->addReplacer('greater_than_field', function ($message, $attribute, $rule, $parameters) use ($validator) {
-                return sprintf("%s should be greather than %s", $attribute, $parameters[0]);
+                return sprintf("%s should be greater than %s", $attribute, $parameters[0]);
             });
             $data = $validator->getData();
             if (is_null($value) || intval($value) == 0) return true;
@@ -534,6 +534,19 @@ public function boot()
             return true;
         });
 
+        Validator::extend('greater_or_equal_than_field', function ($attribute, $value, $parameters, $validator) {
+            $validator->addReplacer('greater_or_equal_than_field', function ($message, $attribute, $rule, $parameters) use ($validator) {
+                return sprintf("%s should be greater or equal than %s", $attribute, $parameters[0]);
+            });
+            $data = $validator->getData();
+            if (is_null($value) || intval($value) == 0) return true;
+            if (isset($data[$parameters[0]])) {
+                $compare_to = $data[$parameters[0]];
+                return intval($compare_to) <= intval($value);
+            }
+            return true;
+        });
+
         Validator::extend('valid_epoch', function ($attribute, $value, $parameters, $validator) {
             $validator->addReplacer('valid_epoch', function ($message, $attribute, $rule, $parameters) use ($validator) {
                 return sprintf("%s should be a valid epoch value", $attribute);