Docs + email sending

buisnesslogic/src/main/java/com/plannaplan/models/EmailAcceptedData.java

@@ -0,0 +1,97 @@
+package com.plannaplan.models;
+
+import java.util.Iterator;
+import java.util.List;
+
+import com.plannaplan.entities.Groups;
+
+/**
+ * Instance to keep data to send in mail about accepted courses results
+ */
+public class EmailAcceptedData {
+    private List<Groups> accepted;
+    private List<Groups> removed;
+
+    public EmailAcceptedData() {
+
+    }
+
+    /**
+     * creates instance of class
+     * 
+     * @param accepted list of groups that user joined to
+     * @param removed  lsit of groups that user failed to join
+     */
+    public EmailAcceptedData(List<Groups> accepted, List<Groups> removed) {
+        this.accepted = accepted;
+        this.removed = removed;
+    }
+
+    /**
+     * get list of removed assignments
+     * 
+     * @return removed assingments
+     */
+    public List<Groups> getRemoved() {
+        return removed;
+    }
+
+    /**
+     * set list of removed assignments
+     * 
+     * @param removed list of removed assignments
+     */
+    public void setRemoved(List<Groups> removed) {
+        this.removed = removed;
+    }
+
+    /**
+     * get list of accepted assignments
+     * 
+     * @return accepted assingments
+     */
+    public List<Groups> getAccepted() {
+        return accepted;
+    }
+
+    /**
+     * set list of accepted assignments
+     * 
+     * @param removed list of accepted assignments
+     */
+    public void setAccepted(List<Groups> accepted) {
+        this.accepted = accepted;
+    }
+
+    /**
+     * it creates and return email message body
+     * 
+     * @return string with emiale massage
+     */
+    public String getEmailMessage() {
+        String response = "Akceptacja Twoich przedmiotów właśnie dobiegła końca.\n\n";
+        if (this.accepted != null && this.accepted.size() > 0) {
+            response += "Zatwierdzone grupy: \n";
+            Iterator<Groups> iterator = accepted.iterator();
+            while (iterator.hasNext()) {
+                final Groups gorup = iterator.next();
+                final String courseName = gorup.getCourseId() != null ? gorup.getCourseId().getName()
+                        : "Nieznana grupa";
+                response += (" - " + courseName + " - " + gorup.getType() + "\n");
+            }
+
+        }
+        if (this.removed != null && this.removed.size() > 0) {
+            response += "Usunięte grupy: \n";
+            Iterator<Groups> iterator = removed.iterator();
+            while (iterator.hasNext()) {
+                final Groups gorup = iterator.next();
+                final String courseName = gorup.getCourseId() != null ? gorup.getCourseId().getName()
+                        : "Nieznana grupa";
+                response += (" - " + courseName + " - " + gorup.getType() + "\n");
+            }
+
+        }
+        return response;
+    }
+}