Create certification.js

src/education/certification.js

@@ -0,0 +1,95 @@
+// certification.js
+
+class Certification {
+    constructor() {
+        this.certificationPrograms = []; // Store certification programs
+    }
+
+    // Create a new certification program
+    createCertification(title, description, requirements, duration) {
+        const certification = {
+            id: this.certificationPrograms.length + 1,
+            title,
+            description,
+            requirements,
+            duration,
+            enrolledUsers: [],
+            completedUsers: [],
+        };
+        this.certificationPrograms.push(certification);
+        console.log(`Certification program created:`, certification);
+        return certification;
+    }
+
+    // Get all certification programs
+    getAllCertifications() {
+        return this.certificationPrograms;
+    }
+
+    // Enroll a user in a certification program
+    enrollUser (certificationId, userId) {
+        const certification = this.certificationPrograms.find(c => c.id === certificationId);
+        if (certification) {
+            if (!certification.enrolledUsers.includes(userId)) {
+                certification.enrolledUsers.push(userId);
+                console.log(`User  ${userId} enrolled in certification:`, certification.title);
+                return certification;
+            } else {
+                throw new Error('User  is already enrolled in this certification program.');
+            }
+        } else {
+            throw new Error('Certification program not found.');
+        }
+    }
+
+    // Mark a user as completed in a certification program
+    completeCertification(certificationId, userId) {
+        const certification = this.certificationPrograms.find(c => c.id === certificationId);
+        if (certification) {
+            if (certification.enrolledUsers.includes(userId) && !certification.completedUsers.includes(userId)) {
+                certification.completedUsers.push(userId);
+                console.log(`User  ${userId} completed certification:`, certification.title);
+                return certification;
+            } else {
+                throw new Error('User  is not enrolled or has already completed this certification.');
+            }
+        } else {
+            throw new Error('Certification program not found.');
+        }
+    }
+
+    // Get users who completed a certification program
+    getCompletedUsers(certificationId) {
+        constcertification = this.certificationPrograms.find(c => c.id === certificationId);
+        if (certification) {
+            return certification.completedUsers;
+        } else {
+            throw new Error('Certification program not found.');
+        }
+    }
+}
+
+// Example usage
+const certificationManager = new Certification();
+const newCertification = certificationManager.createCertification(
+    'Financial Analyst Certification',
+    'A comprehensive program to become a certified financial analyst.',
+    'Basic understanding of finance and accounting.',
+    '3 months'
+);
+certificationManager.createCertification(
+    'Investment Management Certification',
+    'Learn the principles of investment management and portfolio analysis.',
+    'Completion of Financial Analyst Certification.',
+    '4 months'
+);
+
+const allCertifications = certificationManager.getAllCertifications();
+console.log('All Certification Programs:', allCertifications);
+
+certificationManager.enrollUser(newCertification.id, 'user123');
+certificationManager.completeCertification(newCertification.id, 'user123');
+const completedUsers = certificationManager.getCompletedUsers(newCertification.id);
+console.log('Users who completed certification:', completedUsers);
+
+export default Certification;