dry-node/dry/dry-core/dry-functions/dry-payment-momo.function.js

Initialiseur de structure Node Express typée et modulaire

const axios = require("axios");
async function DryPaymentMomoFunction(phoneNumber, amount, currency) {

    try {
        const accessToken = await generateAccessToken();
        console.log("presned-1")
        const response = await axios.post(
            `${MOMO_BASE_URL}/collection/v1_0/requesttopay`,
            {
                amount,
                currency,
                externalId: "123456",
                payer: {
                    partyIdType: "MSISDN",
                    partyId: phoneNumber,
                },
                payerMessage: "Paiement par MoMo",
                payeeNote: "Merci pour votre paiement",
            },
            {
                headers: {
                    Authorization: `Bearer ${accessToken}`,
                    "X-Reference-Id": Math.random().toString(36).substring(2), // ID unique
                    "X-Target-Environment": MOMO_TARGET_ENV,
                    "Ocp-Apim-Subscription-Key": MOMO_SUBSCRIPTION_KEY,
                },
            }
        );

        return {success: true, data: response.data}
    } catch (error) {
        console.error("Erreur lors de l'initiation du paiement :", error.response.data);
        return {success: false, error: error.message}
    }

}

const { MOMO_API_KEY, MOMO_SUBSCRIPTION_KEY, MOMO_TARGET_ENV, MOMO_BASE_URL } = process.env;

const generateAccessToken = async () => {
    try {
        const response = await axios.post(
            `${MOMO_BASE_URL}/collection/token/`,
            {},
            {
                headers: {
                    Authorization: `Basic ${Buffer.from(
                        `${MOMO_API_KEY}:${MOMO_SUBSCRIPTION_KEY}`
                    ).toString("base64")}`,
                },
            }
        );
        return response.data.access_token;
    } catch (error) {
        console.error("Erreur lors de la génération du token :", error.response.data);
        throw error;
    }
};

module.exports = DryPaymentMomoFunction;