feat: add more functions for routing plans

src/fft-api/routing-plan/fftRoutingPlanService.ts

@@ -1,4 +1,4 @@
-import { RoutingPlans } from '../types';
+import { DecisionLog, RoutingPlan, RoutingPlans } from '../types';
 import { FftApiClient } from '../common';
 import { ResponseError } from 'superagent';
 import { Logger } from 'tslog';
@@ -20,7 +20,34 @@ export class FftRoutingPlanService {
           httpError.response ? JSON.stringify(httpError.response.body) : ''
         }`
       );
+      throw err;
+    }
+  }
 
+  public async getById(routingPlanId: string): Promise<RoutingPlan> {
+    try {
+      return await this.apiClient.get<RoutingPlan>(`${this.path}/${routingPlanId}`);
+    } catch (err) {
+      const httpError = err as ResponseError;
+      this.logger.error(
+        `Could not get routing plan for ID '${routingPlanId}'. Failed with status ${httpError.status}, error: ${
+          httpError.response ? JSON.stringify(httpError.response.body) : ''
+        }`
+      );
+      throw err;
+    }
+  }
+
+  public async getDecisionLogForRoutingPlan(routingPlanId: string, routingRun = 1): Promise<DecisionLog> {
+    try {
+      return await this.apiClient.get<DecisionLog>(`${this.path}/${routingPlanId}/decisionlogs/${routingRun}`);
+    } catch (err) {
+      const httpError = err as ResponseError;
+      this.logger.error(
+        `Could not get decision log for routing plan '${routingPlanId}'. Failed with status ${
+          httpError.status
+        }, error: ${httpError.response ? JSON.stringify(httpError.response.body) : ''}`
+      );
       throw err;
     }
   }