Improve nobel-prize-simple example

Author: remarcmij

src/week3/7-oop/nobel-prize-simple/Model.js

@@ -19,14 +19,13 @@
     }
 
     async fetchData() {
-      const newState = { ...this.state, error: null };
+      this.state.error = null;
       try {
         const { laureates } = await Model.fetchJSON(API_URL);
-        newState.laureates = laureates;
+        this.state.laureates = laureates;
       } catch (err) {
-        newState.error = err;
+        this.state.error = err;
       }
-      this.state = newState;
       this.notify(this.state);
     }
 

src/week3/7-oop/nobel-prize-simple/View.js

@@ -27,9 +27,13 @@
         id: 'list-container',
       });
       laureates.forEach(laureate => {
+        const prizeYears = laureate.prizes
+          .reduce((acc, prize) => acc.concat(prize.year), [])
+          .join(', ');
         View.createAndAppend('li', ul, {
           class: 'list-item',
-          text: `${laureate.firstname} ${laureate.surname || ''}`,
+          text: `${laureate.firstname} ${laureate.surname ||
+            ''} (${prizeYears})`,
         });
       });
     }