Creates backend Controller for Contact mail and adds it's respected configuration. (Issue #128)

dmp-backend/web/src/main/java/eu/eudat/controllers/ContactEmail.java

@@ -0,0 +1,36 @@
+package eu.eudat.controllers;
+
+import eu.eudat.logic.managers.ContactEmailManager;
+import eu.eudat.models.data.ContactEmail.ContactEmailModel;
+import eu.eudat.models.data.helpers.responses.ResponseItem;
+import eu.eudat.models.data.security.Principal;
+import eu.eudat.types.ApiMessageCode;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import javax.transaction.Transactional;
+
+@RestController
+@CrossOrigin
+@RequestMapping(value = "api/contactEmail")
+public class ContactEmail {
+
+	private ContactEmailManager contactEmailManager;
+
+	public ContactEmail(ContactEmailManager contactEmailManager) {
+		this.contactEmailManager = contactEmailManager;
+	}
+
+	@Transactional
+	@RequestMapping(method = RequestMethod.POST, consumes = "application/json", produces = "application/json")
+	public @ResponseBody
+	ResponseEntity sendContactEmail(@RequestBody ContactEmailModel contactEmailModel, Principal principal) {
+		try {
+			this.contactEmailManager.sendContactEmail(contactEmailModel, principal);
+			return ResponseEntity.status(HttpStatus.OK).body(new ResponseItem().status(ApiMessageCode.SUCCESS_MESSAGE));
+		} catch (Exception ex) {
+			return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(new ResponseItem().status(ApiMessageCode.NO_MESSAGE));
+		}
+	}
+}

dmp-backend/web/src/main/java/eu/eudat/logic/managers/ContactEmailManager.java

@@ -0,0 +1,36 @@
+package eu.eudat.logic.managers;
+
+import eu.eudat.data.entities.UserInfo;
+import eu.eudat.logic.services.ApiContext;
+import eu.eudat.models.data.ContactEmail.ContactEmailModel;
+import eu.eudat.models.data.mail.SimpleMail;
+import eu.eudat.models.data.security.Principal;
+import org.springframework.core.env.Environment;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import javax.mail.MessagingException;
+
+@Component
+public class ContactEmailManager {
+
+	private ApiContext apiContext;
+	private Environment environment;
+
+	@Autowired
+	public ContactEmailManager(ApiContext apiContext, Environment environment) {
+		this.apiContext = apiContext;
+		this.environment = environment;
+	}
+
+	public void sendContactEmail(ContactEmailModel contactEmailModel, Principal principal) throws MessagingException {
+		UserInfo user = apiContext.getOperationsContext().getDatabaseRepository().getUserInfoDao().find(principal.getId());
+		SimpleMail mail = new SimpleMail();
+		mail.setSubject(contactEmailModel.getSubject());
+		mail.setTo(environment.getProperty("contact_email.mail"));
+		mail.setContent(contactEmailModel.getDescription());
+		mail.setFrom(user.getEmail());
+
+		apiContext.getUtilitiesService().getMailService().sendSimpleMail(mail);
+	}
+}

dmp-backend/web/src/main/java/eu/eudat/models/data/ContactEmail/ContactEmailModel.java

@@ -0,0 +1,21 @@
+package eu.eudat.models.data.ContactEmail;
+
+public class ContactEmailModel {
+
+	private String subject;
+	private String description;
+
+	public String getSubject() {
+		return subject;
+	}
+	public void setSubject(String subject) {
+		this.subject = subject;
+	}
+
+	public String getDescription() {
+		return description;
+	}
+	public void setDescription(String description) {
+		this.description = description;
+	}
+}

dmp-backend/web/src/main/resources/application-devel.properties

@@ -50,3 +50,6 @@ conf_email.subject=OpenDMP email confirmation
 #############ZENODO CONFIGURATIONS#########
 zenodo.url=https://sandbox.zenodo.org/api/
 zenodo.access_token=
+
+#############CONTACT EMAIL CONFIGURATIONS#########
+contact_email.mail=