Initial commit

app/Models/AdminLog.php

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+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Attributes\Fillable;
+
+#[Fillable(['user_id', 'action', 'description'])]
+class AdminLog extends Model
+{
+    public function user(): BelongsTo
+    {
+        return $this->belongsTo(User::class);
+    }
+}

app/Models/Answer.php

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+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Attributes\Fillable;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+
+#[Fillable(['attempt_id', 'question_id', 'option_id', 'text_content'])]
+class Answer extends Model
+{
+    use HasFactory;
+
+    public function attempt(): BelongsTo
+    {
+        return $this->belongsTo(Attempt::class);
+    }
+
+    public function question(): BelongsTo
+    {
+        return $this->belongsTo(Question::class);
+    }
+
+    public function option(): BelongsTo
+    {
+        return $this->belongsTo(Option::class);
+    }
+}

app/Models/Attempt.php

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+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Database\Eloquent\Attributes\Fillable;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+
+#[Fillable(['candidate_id', 'quiz_id', 'score', 'max_score', 'started_at', 'finished_at'])]
+class Attempt extends Model
+{
+    use HasFactory;
+
+    protected $casts = [
+        'started_at' => 'datetime',
+        'finished_at' => 'datetime',
+        'score' => 'float',
+        'max_score' => 'integer',
+    ];
+
+    public function candidate(): BelongsTo
+    {
+        return $this->belongsTo(Candidate::class);
+    }
+
+    public function quiz(): BelongsTo
+    {
+        return $this->belongsTo(Quiz::class);
+    }
+
+    public function answers(): HasMany
+    {
+        return $this->hasMany(Answer::class);
+    }
+}

app/Models/Candidate.php

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+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Database\Eloquent\Attributes\Fillable;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+
+#[Fillable(['user_id', 'phone', 'linkedin_url', 'status'])]
+class Candidate extends Model
+{
+    use HasFactory;
+
+    public function user(): BelongsTo
+    {
+        return $this->belongsTo(User::class);
+    }
+
+    public function documents(): HasMany
+    {
+        return $this->hasMany(Document::class);
+    }
+
+    public function attempts(): HasMany
+    {
+        return $this->hasMany(Attempt::class);
+    }
+}

app/Models/Document.php

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+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Attributes\Fillable;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+
+#[Fillable(['candidate_id', 'type', 'file_path', 'original_name'])]
+class Document extends Model
+{
+    use HasFactory;
+
+    public function candidate(): BelongsTo
+    {
+        return $this->belongsTo(Candidate::class);
+    }
+}

app/Models/Option.php

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+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Attributes\Fillable;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+
+#[Fillable(['question_id', 'option_text', 'is_correct'])]
+class Option extends Model
+{
+    use HasFactory;
+
+    protected $casts = [
+        'is_correct' => 'boolean',
+    ];
+
+    public function question(): BelongsTo
+    {
+        return $this->belongsTo(Question::class);
+    }
+}

app/Models/Question.php

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+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Database\Eloquent\Attributes\Fillable;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+
+#[Fillable(['quiz_id', 'title', 'context', 'label', 'points', 'type'])]
+class Question extends Model
+{
+    use HasFactory;
+
+    public function quiz(): BelongsTo
+    {
+        return $this->belongsTo(Quiz::class);
+    }
+
+    public function options(): HasMany
+    {
+        return $this->hasMany(Option::class);
+    }
+}

app/Models/Quiz.php

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+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Database\Eloquent\Attributes\Fillable;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+
+#[Fillable(['title', 'description', 'duration_minutes'])]
+class Quiz extends Model
+{
+    use HasFactory;
+
+    public function questions(): HasMany
+    {
+        return $this->hasMany(Question::class);
+    }
+}

app/Models/User.php

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+<?php
+
+namespace App\Models;
+
+// use Illuminate\Contracts\Auth\MustVerifyEmail;
+use Database\Factories\UserFactory;
+use Illuminate\Database\Eloquent\Attributes\Fillable;
+use Illuminate\Database\Eloquent\Attributes\Hidden;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Foundation\Auth\User as Authenticatable;
+use Illuminate\Notifications\Notifiable;
+
+#[Fillable(['name', 'email', 'password', 'role'])]
+#[Hidden(['password', 'remember_token'])]
+class User extends Authenticatable
+{
+    /** @use HasFactory<UserFactory> */
+    use HasFactory, Notifiable;
+
+    public function isAdmin(): bool
+    {
+        return $this->role === 'admin';
+    }
+
+    public function isCandidate(): bool
+    {
+        return $this->role === 'candidate';
+    }
+
+    public function candidate()
+    {
+        return $this->hasOne(Candidate::class);
+    }
+
+    /**
+     * Get the attributes that should be cast.
+     *
+     * @return array<string, string>
+     */
+    protected function casts(): array
+    {
+        return [
+            'email_verified_at' => 'datetime',
+            'password' => 'hashed',
+        ];
+    }
+}