OP-2818 [Swap] Show order route path and benefits in Swap UI

Data from WS was updated.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@orionprotocol/sdk",
-  "version": "0.15.22-rc.1",
+  "version": "0.15.22-rc.2",
   "description": "Orion Protocol SDK",
   "main": "./lib/esm/index.js",
   "module": "./lib/esm/index.js",

src/services/OrionAggregator/schemas/swapInfoSchema.ts

@@ -28,11 +28,11 @@ const swapInfoBase = z.object({
         action: z.string(),
       }).array(),
     }),
-    marketAmountOut: z.number().nullable(),
-    marketAmountIn: z.number().nullable(),
+    marketAmountOut: z.number().optional(),
+    marketAmountIn: z.number().optional(),
     marketPrice: z.number(),
-    availableAmountIn: z.number().nullable(),
-    availableAmountOut: z.number().nullable(),
+    availableAmountIn: z.number().optional(),
+    availableAmountOut: z.number().optional(),
   }).array(),
 });
 

src/services/OrionAggregator/ws/index.ts

@@ -11,7 +11,7 @@ import {
 import UnsubscriptionType from './UnsubscriptionType';
 import {
   SwapInfoByAmountIn, SwapInfoByAmountOut, SwapInfoBase,
-  FullOrder, OrderUpdate, AssetPairUpdate, OrderbookItem, Balance, Exchange,
+  FullOrder, OrderUpdate, AssetPairUpdate, OrderbookItem, Balance, Exchange, SwapInfoAlternative,
 } from '../../../types';
 import unsubscriptionDoneSchema from './schemas/unsubscriptionDoneSchema';
 import assetPairConfigSchema from './schemas/assetPairConfigSchema';
@@ -300,6 +300,20 @@ class OrionAggregatorWS {
           // To implement
           break;
         case MessageType.SWAP_INFO: {
+          let alternatives: SwapInfoAlternative[] = [];
+
+          if (json.as) {
+            alternatives = json.as.map((item) => ({
+              exchanges: item.e,
+              path: item.ps,
+              marketAmountOut: item.mo,
+              marketAmountIn: item.mi,
+              marketPrice: item.mp,
+              availableAmountIn: item.aa,
+              availableAmountOut: item.aao,
+            }));
+          }
+
           const baseSwapInfo: SwapInfoBase = {
             swapRequestId: json.S,
             assetIn: json.ai,
@@ -321,6 +335,7 @@ class OrionAggregatorWS {
                 safePrice: json.oi.sp,
               },
             },
+            alternatives,
           };
 
           switch (json.k) { // kind

src/types.ts

@@ -103,6 +103,16 @@ export interface Pair {
   vol24h: string;
 }
 
+export type SwapInfoAlternative = {
+  exchanges: string[],
+  path: string[],
+  marketAmountOut?: number,
+  marketAmountIn?: number,
+  marketPrice: number,
+  availableAmountIn?: number,
+  availableAmountOut?: number,
+}
+
 export type SwapInfoBase = {
   swapRequestId: string,
   assetIn: string,
@@ -123,7 +133,8 @@ export type SwapInfoBase = {
     side: 'BUY' | 'SELL',
     amount: number,
     safePrice: number,
-  }
+  },
+  alternatives: SwapInfoAlternative[],
 }
 
 export type SwapInfoByAmountIn = SwapInfoBase & {