add bitcoin withdraw max fee validation config

backend/src/config/index.ts

@@ -103,7 +103,8 @@ export const getAppConfig = (): AppConfig => {
             digitalStockAttachmentsMax: envInt('VALIDATION_DIGITAL_STOCK_ATTACHMENTS_MAX'),
             shippingNoteMinLength: envInt('VALIDATION_SHIPPING_NOTE_MIN_LENGTH'),
             shippingNoteMaxLength: envInt('VALIDATION_SHIPPING_NOTE_MAX_LENGTH'),
-            orderMessageMaxLength: envInt('VALIDATION_ORDER_MESSAGE_MAX_LENGTH')
+            orderMessageMaxLength: envInt('VALIDATION_ORDER_MESSAGE_MAX_LENGTH'),
+            bitcoinWithdrawMaxFeeRateSatVbyte: envInt('VALIDATION_BITCOIN_WITHDRAW_MAX_FEE_RATE_SAT_VBYTE')
         }
     };
 };

backend/src/config/validate.ts

@@ -153,6 +153,12 @@ class EnvironmentVariables {
     @Max(10000)
     VALIDATION_ORDER_MESSAGE_MAX_LENGTH: number;
 
+    @IsNotEmpty()
+    @IsNumber()
+    @Min(1)
+    @Max(1000)
+    VALIDATION_BITCOIN_WITHDRAW_MAX_FEE_RATE_SAT_VBYTE: number;
+
     @IsNotEmpty()
     @IsNumber()
     @Min(4)

backend/src/modules/bitcoinWallet/dto/BitcoinWalletWithdrawDto.ts

@@ -1,7 +1,12 @@
 import { Transform } from 'class-transformer';
 import { IsInt, IsNotEmpty, IsString, Max, Min } from 'class-validator';
+import { getAppConfig } from '../../../config';
 import { IsBitcoinAddress } from '../../../validation/decorators/isBitcoinAddress';
 
+const {
+    validation: { bitcoinWithdrawMaxFeeRateSatVbyte }
+} = getAppConfig();
+
 export class BitcoinWalletWithdrawDto {
     @Transform(({ value }: { value: unknown }) => (typeof value === 'string' ? value.trim() : value))
     @IsString()
@@ -11,7 +16,7 @@ export class BitcoinWalletWithdrawDto {
 
     @IsInt()
     @Min(1)
-    @Max(100)
+    @Max(bitcoinWithdrawMaxFeeRateSatVbyte)
     feeRateSatVbyte: number;
 
     @IsString()

backend/src/types/Config.ts

@@ -49,6 +49,7 @@ export interface AppConfig {
         shippingNoteMinLength: number;
         shippingNoteMaxLength: number;
         orderMessageMaxLength: number;
+        bitcoinWithdrawMaxFeeRateSatVbyte: number;
     };
 }