fixes multi currency tests

app/Actions/EnsureDailyChangeIsSynced.php

@@ -7,6 +7,8 @@ namespace App\Actions;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Support\Facades\Cache;
 
+use function Illuminate\Support\defer;
+
 class EnsureDailyChangeIsSynced
 {
     public function __invoke(Model $model, callable $next)

app/Jobs/QueuedCurrencyRateInsertJob.php

@@ -8,7 +8,7 @@ use App\Models\CurrencyRate;
 use Illuminate\Contracts\Queue\ShouldQueue;
 use Illuminate\Foundation\Queue\Queueable;
 
-class BatchInsertNewCurrencyRatesJob implements ShouldQueue
+class QueuedCurrencyRateInsertJob implements ShouldQueue
 {
     use Queueable;
 
@@ -17,12 +17,10 @@ class BatchInsertNewCurrencyRatesJob implements ShouldQueue
      */
     public $tries = 3;
 
-    public int $chunk_size = 100;
-
     public function __construct(
-        protected array $updates
+        protected array $chunk
     ) {
-        $this->updates = $updates;
+        $this->chunk = $chunk;
     }
 
     /**
@@ -31,11 +29,6 @@ class BatchInsertNewCurrencyRatesJob implements ShouldQueue
     public function handle(): void
     {
 
-        $chunks = array_chunk($this->updates, $this->chunk_size);
-
-        foreach ($chunks as $chunk) {
-            CurrencyRate::insertOrIgnore($chunk);
-        }
-
+        CurrencyRate::insertOrIgnore($this->chunk);
     }
 }

app/Models/CurrencyRate.php

@@ -4,7 +4,8 @@ declare(strict_types=1);
 
 namespace App\Models;
 
-use App\Jobs\BatchInsertNewCurrencyRatesJob;
+use App\Jobs\QueuedCurrencyRateInsertJob;
+use Carbon\CarbonInterface;
 use Carbon\CarbonPeriod;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Support\Arr;
@@ -97,7 +98,7 @@ class CurrencyRate extends Model
                 });
 
                 // persist
-                BatchInsertNewCurrencyRatesJob::dispatch($updates);
+                self::chunkInsert($updates);
 
                 return new CurrencyRate(Arr::first($updates, fn ($update) => $update['currency'] == $currency) ?? ['rate' => 1]);
             });
@@ -148,38 +149,19 @@ class CurrencyRate extends Model
         $updates = [];
         foreach ($period as $date) {
 
-            $skip = false;
+            $lookupDate = self::getNearestPastDate($date, $rates);
 
-            $lookupDate = $date->toDateString();
-
-            // get rates or find closest valid rate (handles missing weekend rates)
-            while (! isset($rates[$lookupDate])) {
-                $lookupDate = Carbon::parse($lookupDate)->subDay();
-
-                // prevent runaway infinite loops
-                if ($lookupDate->lessThan($date->copy()->subWeek())) {
-
-                    $skip = true;
-                    break;
-                }
-
-                $lookupDate = $lookupDate->toDateString();
-            }
-
-            if ($skip) {
+            if (is_null($lookupDate)) {
                 continue;
             }
 
-            // make date a string
-            $date = $date->toDateString();
-
             // loop through each rate
-            foreach ($rates[$lookupDate] as $curr => $rate) {
+            foreach ($rates[$lookupDate->toDateString()] as $curr => $rate) {
 
                 // add to updates
                 $updates[] = [
                     'currency' => $curr,
-                    'date' => $date,
+                    'date' => $date->toDateString(),
                     'rate' => $rate,
                     'updated_at' => now()->toDateTimeString(),
                     'created_at' => now()->toDateTimeString(),
@@ -188,7 +170,7 @@ class CurrencyRate extends Model
         }
 
         // persist
-        BatchInsertNewCurrencyRatesJob::dispatch($updates);
+        self::chunkInsert($updates);
 
         return collect($updates)
             ->whereBetween('date', [$start, $end ?? now()])
@@ -199,6 +181,35 @@ class CurrencyRate extends Model
             ->toArray();
     }
 
+    private static function getNearestPastDate(CarbonInterface $date, array $rates): ?CarbonInterface
+    {
+        $datesWithRates = array_keys($rates);
+        sort($datesWithRates);
+
+        // get rates or find closest valid rate (handles missing weekend rates)
+        while (! isset($rates[$date->toDateString()])) {
+
+            // is this the start of a range that falls on a weekend?
+            if ($date->lessThan($first_date = Carbon::parse($datesWithRates[0]))) {
+
+                $date = $first_date;
+                break;
+            }
+
+            // try the day before then
+            $date = Carbon::parse($date)->subDay();
+
+            // prevent runaway infinite loops
+            if ($date->lessThan($date->copy()->subWeek())) {
+
+                $date = null;
+                break;
+            }
+        }
+
+        return $date;
+    }
+
     public static function refreshCurrencyData($force = false): void
     {
         $currencies = Currency::all()->pluck('currency')->toArray();
@@ -234,6 +245,17 @@ class CurrencyRate extends Model
         }
     }
 
+    public static function chunkInsert(array $updates): void
+    {
+
+        $chunks = array_chunk($updates, 250);
+
+        foreach ($chunks as $chunk) {
+
+            QueuedCurrencyRateInsertJob::dispatch($chunk);
+        }
+    }
+
     protected static function getCurrencyAliasAdjustments($currency)
     {
         $adjustment = 1;

tests/Api/TransactionsTest.php

@@ -7,7 +7,9 @@ namespace Tests\Api;
 use App\Models\Portfolio;
 use App\Models\Transaction;
 use App\Models\User;
+use Database\Seeders\CurrencySeeder;
 use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Support\Facades\Artisan;
 use Tests\TestCase;
 
 class TransactionsTest extends TestCase
@@ -69,6 +71,11 @@ class TransactionsTest extends TestCase
 
     public function test_can_create_transaction()
     {
+        Artisan::call('db:seed', [
+            '--class' => CurrencySeeder::class,
+            '--force' => true,
+        ]);
+
         $this->actingAs($this->user);
 
         $data = [
@@ -76,6 +83,7 @@ class TransactionsTest extends TestCase
             'portfolio_id' => $this->portfolio->id,
             'transaction_type' => 'BUY',
             'quantity' => 10,
+            'currency' => 'USD',
             'date' => now()->toDateString(),
             'cost_basis' => 150,
         ];

tests/DailyChangeTest.php

@@ -241,9 +241,11 @@ class DailyChangeTest extends TestCase
             'transaction_type' => 'BUY',
         ]);
 
-        $daily_change_day_after = DailyChange::withDailyPerformance()->whereDate('daily_change.date', $third_transaction->date->addDay())->first();
-        $daily_change_day_before = DailyChange::withDailyPerformance()->whereDate('daily_change.date', $third_transaction->date->subDay())->first();
+        $daily_change_day_after = DailyChange::withDailyPerformance()->whereDate('daily_change.date', $third_transaction->date->nextWeekday())->first();
+        $daily_change_day_before = DailyChange::withDailyPerformance()->whereDate('daily_change.date', $third_transaction->date->previousWeekday())->first();
 
+        $this->assertNotNull($daily_change_day_after);
+        $this->assertNotNull($daily_change_day_before);
         $this->assertEquals(39.89, $daily_change_day_after->total_cost_basis - $daily_change_day_before->total_cost_basis);
     }
 }

tests/MultiCurrencyTest.php

@@ -17,6 +17,7 @@ use App\Models\User;
 use Carbon\CarbonPeriod;
 use Database\Seeders\CurrencySeeder;
 use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Support\Arr;
 use Illuminate\Support\Facades\Artisan;
 use Investbrain\Frankfurter\Frankfurter;
 use Mockery;
@@ -210,10 +211,10 @@ class MultiCurrencyTest extends TestCase
         $start = now()->subWeeks(2);
         $end = now();
 
-        $results = [];
-
         $period = CarbonPeriod::create($start, $end);
 
+        // mock response from Frankfurter
+        $results = [];
         collect($period->copy()->filter('isWeekday'))->each(function ($date) use (&$results) {
             $date = $date->toDateString();
 
@@ -299,7 +300,6 @@ class MultiCurrencyTest extends TestCase
 
     public function test_can_handle_aliases_for_time_series_rates()
     {
-
         $start = now()->subWeeks(2);
         $end = now();
         $adjustment = 100;
@@ -333,8 +333,8 @@ class MultiCurrencyTest extends TestCase
         $result = CurrencyRate::timeSeriesRates('ZZZ', $start, $end);
 
         $this->assertEquals(
-            $results[$end->toDateString()]['YYY'] * $adjustment,
-            $result[$end->toDateString()]
+            Arr::last($results)['YYY'] * $adjustment,
+            Arr::last($result)
         );
     }