add more controllers and fix tests

app/Models/Supply.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace App\Models;
+
+use App\Models\BaseModel;
+
+class Supply extends BaseModel
+{
+    protected $table = 'supplies';
+
+    protected $fillable = [
+        'name',
+        'unit',
+        'qty_on_hand',
+    ];
+
+    protected $casts = [
+        'qty_on_hand' => 'integer',
+    ];
+}

app/Models/SupplyTransaction.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Models;
+
+use App\Models\BaseModel;
+
+class SupplyTransaction extends BaseModel
+{
+    protected $table = 'supply_transactions';
+
+    protected $fillable = [
+        'supply_id',
+        'type',
+        'quantity',
+        'ref',
+        'issued_to',
+        'issued_by',
+        'notes',
+    ];
+
+    protected $casts = [
+        'supply_id' => 'integer',
+        'quantity' => 'integer',
+    ];
+}

app/Models/User.php

@@ -8,9 +8,13 @@ use Illuminate\Database\Eloquent\Relations\BelongsToMany;
 use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Hash;
+use Illuminate\Support\Facades\Schema;
+use Laravel\Sanctum\HasApiTokens;
 
 class User extends Authenticatable
 {
+    use HasApiTokens;
+
     protected $table = 'users';
 
     protected $fillable = [
@@ -68,10 +72,23 @@ class User extends Authenticatable
     {
         // If user_roles has soft-deletes (deleted_at), filter it out.
         // If it does not, you can remove wherePivotNull('deleted_at').
-        return $this->belongsToMany(Role::class, 'user_roles', 'user_id', 'role_id')
-            ->withTimestamps()
-            ->withPivot(['deleted_at', 'school_year'])
-            ->wherePivotNull('deleted_at');
+        $relation = $this->belongsToMany(Role::class, 'user_roles', 'user_id', 'role_id')
+            ->withTimestamps();
+
+        $pivotColumns = [];
+        if (Schema::hasColumn('user_roles', 'deleted_at')) {
+            $pivotColumns[] = 'deleted_at';
+            $relation->wherePivotNull('deleted_at');
+        }
+        if (Schema::hasColumn('user_roles', 'school_year')) {
+            $pivotColumns[] = 'school_year';
+        }
+
+        if (!empty($pivotColumns)) {
+            $relation->withPivot($pivotColumns);
+        }
+
+        return $relation;
     }
 
     public function teacherClasses(): HasMany
@@ -604,4 +621,4 @@ class User extends Authenticatable
             ? $value
             : Hash::make($value);
     }
-}
+}