Improve to select whether feature is supported or not

packages/relay/config/config.yaml

@@ -97,11 +97,13 @@ relay:
   relayEndpoint: "${RELAY_ENDPOINT}"
   encryptKey: "${RELAY_ENCRYPT_KEY}"
   testMode: ${RELAY_TEST_MODE}
-  bridgeActiveStatus: true
   allowedShopIdPrefix: "0x0001"
   initialBalanceOfProvider: 50000
   paymentSigners:
     - "0xBd8a48B11a576150E8772D6E9B658c60317CAdbc"
+  supportChainBridge: true
+  supportLoyaltyBridge: true
+  supportExchange: true
 
 contracts:
   sideChain:

packages/relay/config/config_test.yaml

@@ -94,11 +94,13 @@ relay:
   relayEndpoint: "${RELAY_ENDPOINT}"
   encryptKey: "${RELAY_ENCRYPT_KEY}"
   testMode: ${RELAY_TEST_MODE}
-  bridgeActiveStatus: true
   allowedShopIdPrefix: "0x0001"
   initialBalanceOfProvider: 50000
   paymentSigners:
     - "0xBd8a48B11a576150E8772D6E9B658c60317CAdbc"
+  supportChainBridge: true
+  supportLoyaltyBridge: true
+  supportExchange: true
 
 contracts:
   sideChain:

packages/relay/src/common/Config.ts

@@ -210,9 +210,11 @@ export class RelayConfig implements IRelayConfig {
     public relayEndpoint: string;
     public encryptKey: string;
     public testMode: boolean;
-    public bridgeActiveStatus: boolean;
     public allowedShopIdPrefix: string;
     public initialBalanceOfProvider: number;
+    public supportChainBridge: boolean;
+    public supportLoyaltyBridge: boolean;
+    public supportExchange: boolean;
 
     constructor() {
         const defaults = RelayConfig.defaultValue();
@@ -229,9 +231,11 @@ export class RelayConfig implements IRelayConfig {
         this.relayEndpoint = defaults.relayEndpoint;
         this.encryptKey = defaults.encryptKey;
         this.testMode = defaults.testMode;
-        this.bridgeActiveStatus = defaults.bridgeActiveStatus;
         this.allowedShopIdPrefix = defaults.allowedShopIdPrefix;
         this.initialBalanceOfProvider = defaults.initialBalanceOfProvider;
+        this.supportChainBridge = defaults.supportChainBridge;
+        this.supportLoyaltyBridge = defaults.supportLoyaltyBridge;
+        this.supportExchange = defaults.supportExchange;
     }
 
     public static defaultValue(): IRelayConfig {
@@ -254,9 +258,11 @@ export class RelayConfig implements IRelayConfig {
             relayEndpoint: "",
             encryptKey: "",
             testMode: false,
-            bridgeActiveStatus: true,
             allowedShopIdPrefix: "0x0001",
             initialBalanceOfProvider: 50000,
+            supportChainBridge: true,
+            supportLoyaltyBridge: true,
+            supportExchange: true,
         };
     }
 
@@ -273,11 +279,15 @@ export class RelayConfig implements IRelayConfig {
         if (config.relayEndpoint !== undefined) this.relayEndpoint = config.relayEndpoint;
         if (config.encryptKey !== undefined) this.encryptKey = config.encryptKey;
         if (config.testMode !== undefined) this.testMode = config.testMode.toString().toLowerCase() === "true";
-        if (config.bridgeActiveStatus !== undefined)
-            this.bridgeActiveStatus = config.bridgeActiveStatus.toString().toLowerCase() === "true";
         if (config.allowedShopIdPrefix !== undefined) this.allowedShopIdPrefix = config.allowedShopIdPrefix;
         if (config.initialBalanceOfProvider !== undefined)
             this.initialBalanceOfProvider = config.initialBalanceOfProvider;
+        if (config.supportChainBridge !== undefined)
+            this.supportChainBridge = config.supportChainBridge.toString().toLowerCase() === "true";
+        if (config.supportLoyaltyBridge !== undefined)
+            this.supportLoyaltyBridge = config.supportLoyaltyBridge.toString().toLowerCase() === "true";
+        if (config.supportExchange !== undefined)
+            this.supportExchange = config.supportExchange.toString().toLowerCase() === "true";
     }
 
     public isPaymentSigner(account: string): boolean {
@@ -506,9 +516,11 @@ export interface IRelayConfig {
     relayEndpoint: string;
     encryptKey: string;
     testMode: boolean;
-    bridgeActiveStatus: boolean;
     allowedShopIdPrefix: string;
     initialBalanceOfProvider: number;
+    supportChainBridge: boolean;
+    supportLoyaltyBridge: boolean;
+    supportExchange: boolean;
 }
 
 export interface IContractsConfig {

packages/relay/src/routers/BridgeRouter.ts

@@ -128,7 +128,7 @@ export class BridgeRouter {
     private async bridge_withdraw(req: express.Request, res: express.Response) {
         logger.http(`POST /v1/bridge/withdraw ${req.ip}:${JSON.stringify(req.body)}`);
 
-        if (!this.config.relay.bridgeActiveStatus) {
+        if (!this.config.relay.supportChainBridge) {
             return res.status(200).json(ResponseMessage.getErrorMessage("3001"));
         }
 
@@ -183,7 +183,7 @@ export class BridgeRouter {
     private async bridge_deposit(req: express.Request, res: express.Response) {
         logger.http(`POST /v1/bridge/deposit ${req.ip}:${JSON.stringify(req.body)}`);
 
-        if (!this.config.relay.bridgeActiveStatus) {
+        if (!this.config.relay.supportChainBridge) {
             return res.status(200).json(ResponseMessage.getErrorMessage("3001"));
         }
 

packages/relay/src/routers/LedgerRouter.ts

@@ -223,6 +223,10 @@ export class LedgerRouter {
     private async exchangePointToToken(req: express.Request, res: express.Response) {
         logger.http(`POST /v1/ledger/exchangePointToToken ${req.ip}:${JSON.stringify(req.body)}`);
 
+        if (!this.config.relay.supportExchange) {
+            return res.status(200).json(ResponseMessage.getErrorMessage("3003"));
+        }
+
         const errors = validationResult(req);
         if (!errors.isEmpty()) {
             return res.status(200).json(ResponseMessage.getErrorMessage("2001", { validation: errors.array() }));
@@ -619,8 +623,8 @@ export class LedgerRouter {
     private async ledger_withdraw_via_bridge(req: express.Request, res: express.Response) {
         logger.http(`POST /v1/ledger/withdraw_via_bridge ${req.ip}:${JSON.stringify(req.body)}`);
 
-        if (!this.config.relay.bridgeActiveStatus) {
-            return res.status(200).json(ResponseMessage.getErrorMessage("3001"));
+        if (!this.config.relay.supportLoyaltyBridge) {
+            return res.status(200).json(ResponseMessage.getErrorMessage("3002"));
         }
 
         const errors = validationResult(req);
@@ -674,8 +678,8 @@ export class LedgerRouter {
     private async ledger_deposit_via_bridge(req: express.Request, res: express.Response) {
         logger.http(`POST /v1/ledger/deposit_via_bridge ${req.ip}:${JSON.stringify(req.body)}`);
 
-        if (!this.config.relay.bridgeActiveStatus) {
-            return res.status(200).json(ResponseMessage.getErrorMessage("3001"));
+        if (!this.config.relay.supportLoyaltyBridge) {
+            return res.status(200).json(ResponseMessage.getErrorMessage("3002"));
         }
 
         const errors = validationResult(req);

packages/relay/src/routers/TokenRouter.ts

@@ -463,7 +463,7 @@ export class TokenRouter {
             const tokenSymbol = await this.contractManager.sideTokenContract.symbol();
             const precision = tokenSymbol === "ACC" ? 2 : 0;
             const equivalentCurrency = tokenSymbol === "ACC" ? "PHP" : "KRW";
-            const language = tokenSymbol === "ACC" ? "en" : "kr";
+            const language = tokenSymbol === "ACC" ? "en" : "ko";
             this.metrics.add("success", 1);
             return res.status(200).json(
                 this.makeResponseData(0, {
@@ -475,6 +475,11 @@ export class TokenRouter {
                         equivalentCurrency,
                     },
                     language,
+                    support: {
+                        chainBridge: this.config.relay.supportChainBridge,
+                        loyaltyBridge: this.config.relay.supportLoyaltyBridge,
+                        exchange: this.config.relay.supportExchange,
+                    },
                 })
             );
         } catch (error: any) {

packages/relay/src/utils/Errors.ts

@@ -76,7 +76,9 @@ export class ResponseMessage {
         ["2030", "This payment cannot be closed before it is approved"],
         ["2033", "The task ID is not exist"],
         ["2040", "The status code for this task cannot be approved"],
-        ["3001", "Bridge functionality is not yet available"],
+        ["3001", "Chain Bridge functionality is not available"],
+        ["3002", "Loyalty Bridge functionality is not available"],
+        ["3003", "The ability to exchange points for tokens is not supported"],
         ["3072", "The shopId is invalid"],
         ["4000", "Denied by user"],
         ["5000", "Smart Contract Error"],

packages/relay/tspec/09_System.ts

@@ -0,0 +1,72 @@
+import { Tspec } from "tspec";
+import { ResultCode } from "./types";
+
+export type SystemInfoApiSpec = Tspec.DefineApiSpec<{
+    tags: ["System Info"];
+    paths: {
+        "/v1/system/info": {
+            get: {
+                summary: "Provide information of System";
+                responses: {
+                    200: {
+                        /**
+                         * Result Code
+                         * @example 0
+                         */
+                        code: ResultCode;
+                        data: {
+                            token: {
+                                /**
+                                 * Token Symbol
+                                 * @example "ACC"
+                                 */
+                                symbol: string;
+                            };
+                            point: {
+                                /**
+                                 * Decimals
+                                 * @example 2
+                                 */
+                                precision: number;
+                                /**
+                                 * Symbol of a currency of the same value
+                                 * @example "PHP"
+                                 */
+                                equivalentCurrency: string;
+                            };
+                            /**
+                             * Default Language for the System
+                             * @example "en"
+                             */
+                            language: string;
+                            support: {
+                                /**
+                                 * Moving Assets Using Chain Bridges
+                                 * @example true
+                                 */
+                                chainBridge: boolean;
+                                /**
+                                 * Moving Assets Using Loyalty Bridges
+                                 * @example true
+                                 */
+                                loyaltyBridge: boolean;
+                                /**
+                                 * Exchange Points for Tokens
+                                 * @example true
+                                 */
+                                exchange: boolean;
+                            };
+                        };
+                        error?: {
+                            /**
+                             * Error Message
+                             * @example "Failed to check the validity of parameters"
+                             */
+                            message: string;
+                        };
+                    };
+                };
+            };
+        };
+    };
+}>;