nystudio107\recipe\services\NutritionApi::getNutritionalInfo()

Complexity

Conditions	7
Paths	21

Size

Total Lines	55
Code Lines	37

Duplication

Lines	0
Ratio	0 %

Importance

Changes	19
Bugs	0	Features	0

<?php
    public function getNutritionalInfo(array $ingredients, int $serves = null): array
    {
        if (Recipe::$plugin->settings->hasApiCredentials() === false) {
            return [];
        }

        $url = 'https://api.edamam.com/api/nutrition-details'
            .'?app_id='.Craft::parseEnv(Recipe::$plugin->settings->apiApplicationId)
            .'&app_key='.Craft::parseEnv(Recipe::$plugin->settings->apiApplicationKey);

        $data = [
            'ingr' => $ingredients,
        ];

        if ($serves) {

The expression $serves of type integer|null is loosely compared to true; this is ambiguous if the integer can be 0. You might want to explicitly use !== null instead.

            $data['yield'] = $serves;
        }

        try {
            $response = Craft::createGuzzleClient()->post($url, ['json' => $data]);

            $result = json_decode($response->getBody());

            $yield = $result->yield ?: 1;

            return [
                'servingSize' => round($result->totalWeight / $yield, 0).' grams',
                'calories' => round($result->totalNutrients->ENERC_KCAL->quantity / $yield, 0),
                'carbohydrateContent' => round($result->totalNutrients->CHOCDF->quantity / $yield, 1),
                'cholesterolContent' => round($result->totalNutrients->CHOLE->quantity / $yield, 1),
                'fatContent' => round($result->totalNutrients->FAT->quantity / $yield, 1),
                'fiberContent' => round($result->totalNutrients->FIBTG->quantity / $yield, 1),
                'proteinContent' => round($result->totalNutrients->PROCNT->quantity / $yield, 1),
                'saturatedFatContent' => round($result->totalNutrients->FASAT->quantity / $yield, 1),
                'sodiumContent' => round($result->totalNutrients->NA->quantity / $yield, 1),
                'sugarContent' => round($result->totalNutrients->SUGAR->quantity / $yield, 1),
                'transFatContent' => round($result->totalNutrients->FATRN->quantity / $yield, 1),
                'unsaturatedFatContent' => round(($result->totalNutrients->FAMS->quantity + $result->totalNutrients->FAPU->quantity) / $yield, 1),
            ];
        }
        catch (Exception $exception) {
            $message = 'Error fetching nutritional information from API. ';

            switch ($exception->getCode()) {
                case 401:

Line indented incorrectly; expected 12 spaces, found 16

                    $message .= 'Please verify your API credentials.';
                    break;
                case 555:

Line indented incorrectly; expected 12 spaces, found 16

                    $message .= 'One or more ingredients could not be recognized.';
                    break;
            }

            Craft::error($message.$exception->getMessage(), __METHOD__);

            return ['error' => $message];
        }