Initial Ladill Care release.

Healthcare management app: patients, appointments, consultations, lab,
pharmacy inventory, billing, and reports at care.ladill.com.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/Models/Visit.php

@@ -0,0 +1,86 @@
+<?php
+
+namespace App\Models;
+
+use App\Models\Concerns\BelongsToOwner;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Database\Eloquent\Relations\HasOne;
+use Illuminate\Database\Eloquent\SoftDeletes;
+use Illuminate\Support\Str;
+
+class Visit extends Model
+{
+    use BelongsToOwner, SoftDeletes;
+
+    public const STATUS_OPEN = 'open';
+
+    public const STATUS_IN_PROGRESS = 'in_progress';
+
+    public const STATUS_COMPLETED = 'completed';
+
+    protected $table = 'care_visits';
+
+    protected $fillable = [
+        'uuid', 'owner_ref', 'organization_id', 'branch_id', 'patient_id',
+        'status', 'checked_in_at', 'completed_at', 'checked_in_by',
+    ];
+
+    protected function casts(): array
+    {
+        return [
+            'checked_in_at' => 'datetime',
+            'completed_at' => 'datetime',
+        ];
+    }
+
+    protected static function booted(): void
+    {
+        static::creating(function (Visit $visit) {
+            if (! $visit->uuid) {
+                $visit->uuid = (string) Str::uuid();
+            }
+        });
+    }
+
+    public function getRouteKeyName(): string
+    {
+        return 'uuid';
+    }
+
+    public function patient(): BelongsTo
+    {
+        return $this->belongsTo(Patient::class, 'patient_id');
+    }
+
+    public function branch(): BelongsTo
+    {
+        return $this->belongsTo(Branch::class, 'branch_id');
+    }
+
+    public function organization(): BelongsTo
+    {
+        return $this->belongsTo(Organization::class, 'organization_id');
+    }
+
+    public function appointment(): HasOne
+    {
+        return $this->hasOne(Appointment::class, 'visit_id');
+    }
+
+    public function consultations(): HasMany
+    {
+        return $this->hasMany(Consultation::class, 'visit_id');
+    }
+
+    public function bill(): HasOne
+    {
+        return $this->hasOne(Bill::class, 'visit_id');
+    }
+
+    public function bills(): HasMany
+    {
+        return $this->hasMany(Bill::class, 'visit_id');
+    }
+}