improves some error messages

src/examples/InitializeAgreement.ts

@@ -69,8 +69,7 @@ async function exec() {
                 consumer,
             )
     } catch (e) {
-        Logger.warn("Error on initializeServiceAgreement:", e)
-        process.exit(1)
+        throw new Error(`"Error on initializeServiceAgreement: ${e}`)
     }
 }
 

src/examples/runner.ts

@@ -4,7 +4,7 @@ export function runner(fn: () => Promise<any>) {
     fn()
         .then(() => process.exit(0))
         .catch((e) => {
-            Logger.warn(e)
+            Logger.error(e)
             process.exit(1)
         })
 }

src/ocean/Account.ts

@@ -3,6 +3,7 @@ import * as EthJsUtils from "ethereumjs-util"
 import Keeper from "../keeper/Keeper"
 import Web3Provider from "../keeper/Web3Provider"
 import Balance from "../models/Balance"
+import Logger from "../utils/Logger"
 import OceanBase from "./OceanBase"
 
 /**
@@ -57,9 +58,15 @@ export default class Account extends OceanBase {
      * @return {Promise<number>}
      */
     public async requestTokens(amount: number): Promise<number> {
+        try {
             await (await Keeper.getInstance())
                 .market
                 .requestTokens(amount, this.id)
+        } catch (e) {
+            Logger.error(e)
+            throw new Error("Error requesting tokens")
+
+        }
         return amount
     }
 

src/ocean/Ocean.ts

@@ -249,7 +249,6 @@ export default class Ocean {
                 })
 
             event.listenOnce(async (data) => {
-
                 const sa: ServiceAgreement = new ServiceAgreement(data.returnValues.serviceAgreementId)
                 await sa.payAsset(
                     d.getId(),
@@ -263,7 +262,6 @@ export default class Ocean {
                 serviceAgreementId,
                 serviceAgreementSignature,
             }
-
         } catch (err) {
             Logger.error("Signing ServiceAgreement failed!", err)
         }

src/ocean/ServiceAgreements/ServiceAgreementTemplate.ts

@@ -70,6 +70,7 @@ export default class ServiceAgreementTemplate extends OceanBase {
                     this.template.fulfillmentOperator,
                     templateOwnerAddress)
         } catch (e) {
+            Logger.error(e)
             throw new Error(`Is not possible to setup the agreement template`)
         }
 

src/utils/WebServiceConnector.ts

@@ -38,8 +38,8 @@ export default class WebServiceConnector {
     private async fetch(url: string, opts: RequestInit): Promise<Response> {
         const result = await fetch(url, opts)
         if (!result.ok) {
-            Logger.warn(`Error requesting [${opts.method}] ${url}`)
-            Logger.warn(`Response message: \n${await result.text()}`)
+            Logger.error(`Error requesting [${opts.method}] ${url}`)
+            Logger.error(`Response message: \n${await result.text()}`)
             throw result
         }
         return result