Changes to UI and other stuff

app/Models/Contract.php

@@ -3,6 +3,8 @@
 namespace App\Models;
 
 use App\Traits\Uuid;
+use Illuminate\Database\Eloquent\Attributes\Scope;
+use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Casts\Attribute;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
@@ -55,6 +57,7 @@ protected function startDate(): Attribute
                     return null;
                 }
                 $str = is_string($value) ? $value : (string) $value;
+
                 return \App\Services\DateNormalizer::toDate($str);
             }
         );
@@ -71,11 +74,26 @@ protected function endDate(): Attribute
                     return null;
                 }
                 $str = is_string($value) ? $value : (string) $value;
+
                 return \App\Services\DateNormalizer::toDate($str);
             }
         );
     }
 
+    /**
+     * Scope contracts to those in a specific segment with active pivot.
+     */
+    #[Scope]
+    public function scopeForSegment(Builder $query, int $segmentId): Builder
+    {
+        return $query->whereExists(function ($q) use ($segmentId) {
+            $q->from('contract_segment')
+                ->whereColumn('contract_segment.contract_id', 'contracts.id')
+                ->where('contract_segment.segment_id', $segmentId)
+                ->where('contract_segment.active', true);
+        });
+    }
+
     public function type(): BelongsTo
     {
         return $this->belongsTo(\App\Models\ContractType::class, 'type_id');