Create communityRewards.js

src/community/communityRewards.js

@@ -0,0 +1,87 @@
+// communityRewards.js
+
+class CommunityRewards {
+    constructor() {
+        this.users = {}; // Object to store user data
+        this.rewards = []; // Array to store available rewards
+    }
+
+    // Add a new user
+    addUser (userId) {
+        if (!this.users[userId]) {
+            this.users[userId] = {
+                engagementPoints: 0,
+                rewardsEarned: [],
+            };
+            console.log(`User  ${userId} added.`);
+        } else {
+            console.log(`User  ${userId} already exists.`);
+        }
+    }
+
+    // Add a new reward
+    addReward(reward) {
+        this.rewards.push(reward);
+        console.log(`Reward "${reward.name}" added with ${reward.points} points.`);
+    }
+
+    // Update user engagement points
+    updateEngagement(userId, points) {
+        if (this.users[userId]) {
+            this.users[userId].engagementPoints += points;
+            console.log(`User  ${userId} engagement points updated to ${this.users[userId].engagementPoints}.`);
+            this.checkRewards(userId);
+        } else {
+            console.log(`User  ${userId} does not exist.`);
+        }
+    }
+
+    // Check if user qualifies for any rewards
+    checkRewards(userId) {
+        const user = this.users[userId];
+        this.rewards.forEach((reward) => {
+            if (user.engagementPoints >= reward.points && !user.rewardsEarned.includes(reward.name)) {
+                user.rewardsEarned.push(reward.name);
+                console.log(`User  ${userId} earned reward: "${reward.name}"`);
+            }
+        });
+    }
+
+    // Redeem a reward
+    redeemReward(userId, rewardName) {
+        const user = this.users[userId];
+        if (user && user.rewardsEarned.includes(rewardName)) {
+            user.rewardsEarned = user.rewardsEarned.filter(reward => reward !== rewardName);
+            console.log(`User  ${userId} redeemed reward: "${rewardName}"`);
+        } else {
+            console.log(`User  ${userId} does not have reward: "${rewardName}"`);
+        }
+    }
+
+    // Example usage
+    exampleUsage() {
+        // Adding users
+        this.addUser ('user1');
+        this.addUser ('user2');
+
+        // Adding rewards
+        this.addReward({ name: '10% Discount', points: 100 });
+        this.addReward({ name: 'Free Merchandise', points: 200 });
+
+        // Simulating engagement
+        this.updateEngagement('user1', 50);
+        this.updateEngagement('user1', 60); // Should earn the discount reward
+        this.updateEngagement('user2', 150); // Should not earn any rewards yet
+        this.updateEngagement('user2', 100); // Should earn the discount reward
+
+        // Redeeming rewards
+        this.redeemReward('user1', '10% Discount');
+        this.redeemReward('user2', 'Free Merchandise'); // Should not be able to redeem
+    }
+}
+
+// Example usage
+const communityRewards = new CommunityRewards();
+communityRewards.exampleUsage();
+
+export default CommunityRewards;