save work

src/models/stratum-messages/SuggestDifficultyMessage.ts

@@ -0,0 +1,26 @@
+import { ArrayMaxSize, ArrayMinSize, IsArray, IsNumber } from 'class-validator';
+
+import { eRequestMethod } from '../enums/eRequestMethod';
+import { eResponseMethod } from '../enums/eResponseMethod';
+import { StratumBaseMessage } from './StratumBaseMessage';
+
+export class SuggestDifficulty extends StratumBaseMessage {
+    @IsArray()
+    @ArrayMinSize(1)
+    @ArrayMaxSize(1)
+    @IsNumber({}, { each: true })
+    params: string[];
+
+    constructor() {
+        super();
+        this.method = eRequestMethod.SUGGEST_DIFFICULTY;
+    }
+
+    public response() {
+        return {
+            id: null,
+            method: eResponseMethod.SET_DIFFICULTY,
+            params: [1024]
+        }
+    }
+}