feat: subscriptions

app/Models/CreditProduct.php

@@ -2,6 +2,7 @@
 
 namespace App\Models;
 
+use App\Enums\BillingProductPurpose;
 use App\Enums\CreditProductType;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Concerns\HasUlids;
@@ -18,6 +19,7 @@ class CreditProduct extends Model
         'name',
         'description',
         'type',
+        'purpose',
         'credits',
         'amount',
         'currency',
@@ -51,6 +53,7 @@ class CreditProduct extends Model
     {
         return [
             'type' => CreditProductType::class,
+            'purpose' => BillingProductPurpose::class,
             'credits' => 'integer',
             'amount' => 'integer',
             'is_active' => 'boolean',

app/Models/IdentityVerificationRequest.php

@@ -0,0 +1,73 @@
+<?php
+
+namespace App\Models;
+
+use App\Enums\IdentityVerificationStatus;
+use Illuminate\Database\Eloquent\Concerns\HasUlids;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Support\Facades\Storage;
+
+class IdentityVerificationRequest extends Model
+{
+    /** @use HasFactory<\Database\Factories\IdentityVerificationRequestFactory> */
+    use HasFactory, HasUlids;
+
+    protected $fillable = [
+        'user_id',
+        'status',
+        'document_disk',
+        'document_path',
+        'document_mime_type',
+        'document_size',
+        'submitted_at',
+        'reviewed_at',
+        'reviewed_by',
+        'rejection_reason',
+        'document_deleted_at',
+    ];
+
+    protected $hidden = [
+        'document_disk',
+        'document_path',
+    ];
+
+    public function user(): BelongsTo
+    {
+        return $this->belongsTo(User::class);
+    }
+
+    public function reviewer(): BelongsTo
+    {
+        return $this->belongsTo(User::class, 'reviewed_by');
+    }
+
+    public function hasDocument(): bool
+    {
+        return filled($this->document_path) && $this->document_deleted_at === null;
+    }
+
+    public function temporaryDocumentUrl(): ?string
+    {
+        if (! $this->hasDocument()) {
+            return null;
+        }
+
+        return Storage::disk($this->document_disk)->temporaryUrl(
+            $this->document_path,
+            now()->addMinutes((int) config('billing.identity_verification.temporary_url_minutes', 5)),
+        );
+    }
+
+    protected function casts(): array
+    {
+        return [
+            'status' => IdentityVerificationStatus::class,
+            'submitted_at' => 'datetime',
+            'reviewed_at' => 'datetime',
+            'document_deleted_at' => 'datetime',
+            'document_size' => 'integer',
+        ];
+    }
+}

app/Models/User.php

@@ -47,6 +47,8 @@ class User extends Authenticatable implements FilamentUser, HasAvatar, HasLocale
         'height',
         'bio',
         'account_verified_at',
+        'certification_purchased_at',
+        'trial_ends_at',
         'daily_calorie_goal',
         'daily_protein_goal',
         'daily_carbs_goal',
@@ -82,6 +84,7 @@ class User extends Authenticatable implements FilamentUser, HasAvatar, HasLocale
         return [
             'email_verified_at' => 'datetime',
             'account_verified_at' => 'datetime',
+            'certification_purchased_at' => 'datetime',
             'password' => 'hashed',
             'daily_calorie_goal' => 'integer',
             'daily_protein_goal' => 'float',
@@ -129,6 +132,11 @@ class User extends Authenticatable implements FilamentUser, HasAvatar, HasLocale
         return $this->hasMany(PaymentTransaction::class);
     }
 
+    public function identityVerificationRequest(): HasOne
+    {
+        return $this->hasOne(IdentityVerificationRequest::class);
+    }
+
     public function workouts(): HasMany
     {
         return $this->hasMany(WorkoutSessions::class);
@@ -188,6 +196,25 @@ class User extends Authenticatable implements FilamentUser, HasAvatar, HasLocale
         return $this->suspended_at !== null;
     }
 
+    public function canAnalyzeMeals(): bool
+    {
+        return $this->subscribed('default') || $this->onGenericTrial();
+    }
+
+    public function analysisAccessLevel(): string
+    {
+        if ($this->subscribed('default')) {
+            return 'subscribed';
+        }
+
+        return $this->onGenericTrial() ? 'trial' : 'free';
+    }
+
+    public function hasPurchasedCertification(): bool
+    {
+        return $this->certification_purchased_at !== null;
+    }
+
     public function routeNotificationForExpoPush(): array
     {
         return $this->deviceTokens()