diff --git a/src/Providers/LaraGridServiceProvider.php b/src/Providers/LaraGridServiceProvider.php
index 5c44657..296f1d3 100644
--- a/src/Providers/LaraGridServiceProvider.php
+++ b/src/Providers/LaraGridServiceProvider.php
@@ -2,19 +2,93 @@
 
 namespace BoredProgrammers\LaraGrid\Providers;
 
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Support\Arr;
+use Illuminate\Support\Carbon;
 use Illuminate\Support\ServiceProvider;
+use Illuminate\Support\Str;
 
 class LaraGridServiceProvider extends ServiceProvider
 {
 
     public function register(): void
     {
-
     }
 
     public function boot(): void
     {
         $this->loadViewsFrom(__DIR__ . '/../../resources/views', 'laragrid');
+
+        Builder::macro('whereLike', function ($attributes, $searchTerm) {
+            if ($searchTerm === null || $searchTerm === '') {
+                return $this;
+            }
+
+            $this->whereOrWhereRelation($attributes, $searchTerm, 'LIKE', "%{$searchTerm}%");
+
+            return $this;
+        });
+
+        Builder::macro('whereEqual', function ($attributes, $value) {
+            if ($value === null || $value === '') {
+                return $this;
+            }
+
+            $this->whereOrWhereRelation($attributes, $value);
+
+            return $this;
+        });
+
+        Builder::macro('whereDateBetween', function ($attribute, $startDate = null, $endDate = null) {
+            if (!$startDate && !$endDate) {
+                return $this;
+            }
+
+            $startDate = $startDate ?: Carbon::today();
+            $endDate = $endDate ?: Carbon::today();
+
+            $this->where(function (Builder $query) use ($attribute, $startDate, $endDate) {
+                $query->when(
+                    Str::contains($attribute, '.'),
+                    function (Builder $query) use ($attribute, $startDate, $endDate) {
+                        [$relationName, $relationAttribute] = explode('.', $attribute);
+                        $query->orWhereHas(
+                            $relationName,
+                            function (Builder $query) use ($relationAttribute, $startDate, $endDate) {
+                                $query->whereBetween($relationAttribute, [$startDate, $endDate]);
+                            }
+                        );
+                    },
+                    function (Builder $query) use ($attribute, $startDate, $endDate) {
+                        $query->orWhereBetween($attribute, [$startDate, $endDate]);
+                    }
+                );
+            });
+
+            return $this;
+        });
+
+        Builder::macro('whereOrWhereRelation', function ($attributes, $value, $operator = '=', $formattedValue = null) {
+            $this->where(function (Builder $query) use ($attributes, $value, $operator, $formattedValue) {
+                foreach (Arr::wrap($attributes) as $attribute) {
+                    $query->when(
+                        Str::contains($attribute, '.'),
+                        function (Builder $query) use ($attribute, $value, $operator, $formattedValue) {
+                            [$relationName, $relationAttribute] = explode('.', $attribute);
+                            $query->orWhereHas(
+                                $relationName,
+                                function (Builder $query) use ($relationAttribute, $value, $operator, $formattedValue) {
+                                    $query->where($relationAttribute, $operator, $formattedValue ?: $value);
+                                }
+                            );
+                        },
+                        function (Builder $query) use ($formattedValue, $attribute, $value, $operator) {
+                            $query->orWhere($attribute, $operator, $formattedValue ?: $value);
+                        }
+                    );
+                }
+            });
+        });
     }
 
 }