feat: add pagination support (#57)

Co-authored-by: kuduzow <admin@intocode.ru>
Co-authored-by: Aleksandr Kraiz <selfsurfer@gmail.com>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@orionprotocol/sdk",
-  "version": "0.17.18",
+  "version": "0.17.19-rc.0",
   "description": "Orion Protocol SDK",
   "main": "./lib/esm/index.js",
   "module": "./lib/esm/index.js",

src/services/ReferralSystem/index.ts

@@ -85,15 +85,20 @@ class ReferralSystem {
     }),
   );
 
-  getRewardsMapping = (referralAddress: string) => fetchWithValidation(
-    `${this.apiUrl}/referer/view/rewards-mapping`,
-    rewardsMappingSchema,
-    {
-      headers: {
-        referral: referralAddress,
+  getRewardsMapping = (
+    referralAddress: string,
+    page = 1,
+    positionsPerPage = 10
+  ) =>
+    fetchWithValidation(
+      `${this.apiUrl}/referer/view/rewards-mapping?n_per_page=${positionsPerPage}&page=${page}`,
+      rewardsMappingSchema,
+      {
+        headers: {
+          referral: referralAddress,
+        },
       },
-    },
-  );
+    );
 
   createReferralLink = (payload: CreateLinkPayloadType, signature: SignatureType) => fetchWithValidation(
     `${this.apiUrl}/referer/create`,

src/services/ReferralSystem/schemas/rewardsMappingSchema.ts

@@ -1,25 +1,31 @@
 import { z } from 'zod';
 
-const rewardsMappingSchema = z.array(
-  z.object({
-    distribution: z.object({
-      dist: z.object({
-        orion: z.number(),
-        referers_list: z.array(z.number()),
+const rewardsMappingSchema = z.object({
+  data: z.array(
+    z.object({
+      distribution: z.object({
+        dist: z.object({
+          orion: z.number(),
+          referers_list: z.array(z.number()),
+        }),
+        address_to_reward_mapping: z.record(z.string(), z.number()),
+        ref_offset_to_rewarded_actors: z.record(z.string(), z.string()),
+        governance_reward_only: z.number(),
+        total_reward: z.number(),
+        trade_initiator: z.string(),
       }),
-      address_to_reward_mapping: z.record(z.string(), z.number()),
-      ref_offset_to_rewarded_actors: z.record(z.string(), z.string()),
-      governance_reward_only: z.number(),
-      total_reward: z.number(),
-      trade_initiator: z.string(),
-    }),
-    timestamp_ms: z.number(),
-    block_height: z.number(),
-    tx_hash: z.string(),
-    price_feed_meta_info: z
-      .record(z.string(), z.record(z.string(), z.number()))
-      .nullable(),
-  })
-);
+      timestamp_ms: z.number(),
+      block_height: z.number(),
+      tx_hash: z.string(),
+      price_feed_meta_info: z
+        .record(z.string(), z.record(z.string(), z.number()))
+        .nullable(),
+    })
+  ),
+  pagination_info: z.object({
+    c_page: z.number().int().nonnegative(),
+    t_pages: z.number().int().nonnegative(),
+  }),
+});
 
 export default rewardsMappingSchema;