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Update waafi.provider.ts

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This commit is contained in:
Abubeker Yasin
2026-07-08 15:06:54 +03:00
parent 9e208861c7
commit 8b957e956e
1 changed files with 46 additions and 3 deletions
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49
packages/payment-providers/src/providers/waafi/waafi.provider.ts
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@@ -1,4 +1,4 @@
import { Injectable, Logger } from "@nestjs/common";
import { Injectable, Logger, OnModuleInit } from "@nestjs/common";
import { ConfigService } from "@nestjs/config";
import { HttpService } from "@nestjs/axios";
import {
@@ -26,7 +26,7 @@ const WAAFI_SUCCESS_CODE = "2001";
const WAAFI_HPP_SESSION_MS = 5 * 60_000;
@Injectable()
export class WaafiProvider implements PaymentProvider {
export class WaafiProvider implements PaymentProvider, OnModuleInit {
readonly method = ProviderMethod.WAAFI;
private readonly logger = new Logger(WaafiProvider.name);
private readonly httpsAgent: https.Agent;
@@ -44,16 +44,59 @@ export class WaafiProvider implements PaymentProvider {
this.httpsAgent = new https.Agent({ rejectUnauthorized: !insecure });
}
/** Log the effective Waafi config once at startup (secrets masked) so misconfig is visible. */
onModuleInit(): void {
this.logger.log(
`Waafi config resolved: ${JSON.stringify(this.effectiveConfig())}`,
);
}
/** Snapshot of every resolved Waafi env value; secret fields are masked, not printed raw. */
private effectiveConfig(): Record<string, unknown> {
return {
WAAFI_BASE_URL: this.baseUrl,
WAAFI_MERCHANT_UID: this.merchantUid || "(empty)",
WAAFI_STORE_ID: this.storeId || "(empty)",
WAAFI_HPP_KEY: this.mask(this.hppKey),
WAAFI_WEBHOOK_SECRET: this.mask(this.webhookSecret),
WAAFI_PAYMENT_METHOD: this.paymentMethod,
WAAFI_HPP_SUCCESS_URL: this.successUrl || "(empty)",
WAAFI_HPP_FAILURE_URL: this.failureUrl || "(empty)",
WAAFI_HPP_RESP_FORMAT: this.respDataFormat,
WAAFI_INSECURE_TLS: this.config.get<boolean>("waafi.insecureTls") ?? false,
};
}
/** Mask a secret to `set(len=N,…abcd)` / `(empty)` so presence & length are visible but not the value. */
private mask(value: string): string {
if (!value) return "(empty)";
const tail = value.length > 4 ? value.slice(-4) : "";
return `set(len=${value.length},…${tail})`;
}
async initiate(
input: ProviderInitiationInput,
): Promise<ProviderInitiationResult> {
const requestBody = this.buildPurchaseRequest(input);
const url = `${this.baseUrl}/asm`;
this.logger.log(
`Waafi HPP_PURCHASE → ${url} | currency=${input.currency} amount=${this.toAmount(input.amountMinor)} (amountMinorIn=${input.amountMinor}) ref=${input.merchantOrderId}`,
);
this.logger.debug(
`Waafi HPP_PURCHASE request body: ${JSON.stringify(this.sanitize(requestBody))}`,
);
this.logger.debug(
`Waafi effective config: ${JSON.stringify(this.effectiveConfig())}`,
);
const response = await this.postJson<WaafiHppPurchaseResponse>(
`${this.baseUrl}/asm`,
url,
requestBody,
);
if (response.responseCode !== WAAFI_SUCCESS_CODE) {
this.logger.error(
`Waafi HPP_PURCHASE rejected — sent currency=${input.currency} amount=${this.toAmount(input.amountMinor)} paymentMethod=${this.paymentMethod} | full response: ${JSON.stringify(response)}`,
);
throw new Error(
`Waafi HPP_PURCHASE failed: responseCode=${response.responseCode} errorCode=${response.errorCode} msg=${response.responseMsg}`,
);