complete concrete implementation of CRUD services

src/main/java/com/blogspot/agilisto/classifieds/model/Category.java

@@ -14,21 +14,30 @@
 public class Category implements Serializable {
 
 	@Id
-	private String category;
+	private String categoryId;
+	private Category parent;
 	private List<Category> children;
 
-	public Category(String category, List<Category> children)
+	public Category(String categoryId, List<Category> children)
 	{
-		this.category = category;
+		this.categoryId = categoryId;
 		this.children = children;
 	}
 
-	public String getCategory() {
-		return category;
+	public String getCategoryId() {
+		return categoryId;
 	}
 
-	public void setCategory(String category) {
-		this.category = category;
+	public void setCategoryId(String categoryId) {
+		this.categoryId = categoryId;
+	}
+
+	public Category getParent() {
+		return parent;
+	}
+
+	public void setParent(Category parent) {
+		this.parent = parent;
 	}
 
 	public List<Category> getChildren() {

src/main/java/com/blogspot/agilisto/classifieds/model/Enquiry.java

@@ -10,28 +10,30 @@
  * <li>Used to represent enquiries made on listings<br>
  */
 @Document(collection = "Enquiry")
-public class Enquiry implements Serializable {
+public class Enquiry {
 
-	@Id
-	private Long enquiryId;
-	private Listing listing;
+	private String id;
+	private String listingId;
 	private String email;
-	private String description;
+	private String comments;
 
-	public Long getEnquiryId() {
-		return enquiryId;
+	public Enquiry(String listingId, String email, String comments)
+	{
+		this.listingId = listingId;
+		this.email = email;
+		this.comments = comments;
 	}
 
-	public void setEnquiryId(Long enquiryId) {
-		this.enquiryId = enquiryId;
+	public String getId() {
+		return id;
 	}
 
-	public Listing getListing() {
-		return listing;
+	public String getListingId() {
+		return listingId;
 	}
 
-	public void setListing(Listing listing) {
-		this.listing = listing;
+	public void setListingId(String listingId) {
+		this.listingId = listingId;
 	}
 
 	public String getEmail() {
@@ -42,11 +44,11 @@ public void setEmail(String email) {
 		this.email = email;
 	}
 
-	public String getDescription() {
-		return description;
+	public String getComments() {
+		return comments;
 	}
 
-	public void setDescription(String description) {
-		this.description = description;
+	public void setComments(String comments) {
+		this.comments = comments;
 	}
 }

src/main/java/com/blogspot/agilisto/classifieds/model/Listing.java

@@ -2,9 +2,7 @@
 
 import java.io.Serializable;
 import java.util.Date;
-import java.util.List;
 
-import org.springframework.data.annotation.Id;
 import org.springframework.data.mongodb.core.mapping.Document;
 
 /**
@@ -14,23 +12,29 @@
 @Document(collection = "Listing")
 public class Listing implements Serializable{
 
-	@Id
-	private Long listingId;
+	private String id;
 	private String title;
 	private String description;
 	private Double price;
 	private Category category;
-	private List<String> images;
 	private SellerIdentity sellerIdentity;
 	private Date listingDate;
 	private Date expiryDate;
 
-	public Long getListingId() {
-		return listingId;
+	public Listing(String title, String description, Double price, Category category, SellerIdentity sellerIdentity,
+					Date listingDate, Date expiryDate)
+	{
+		this.title = title;
+		this.description = description;
+		this.price = price;
+		this.category = category;
+		this.sellerIdentity = sellerIdentity;
+		this.listingDate = listingDate;
+		this.expiryDate = expiryDate;
 	}
 
-	public void setId(Long listingId) {
-		this.listingId = listingId;
+	public String getId() {
+		return id;
 	}
 
 	public String getTitle() {
@@ -64,14 +68,6 @@ public void setCategory(Category category) {
 		this.category = category;
 	}
 
-	public List<String> getImages() {
-		return images;
-	}
-
-	public void setImages(List<String> images) {
-		this.images = images;
-	}
-
 	public SellerIdentity getSellerIdentity() {
 		return sellerIdentity;
 	}

src/main/java/com/blogspot/agilisto/classifieds/model/SellerCredential.java

@@ -16,6 +16,12 @@ public class SellerCredential implements Serializable{
 	String username;
 	String password;
 
+	public SellerCredential(String username, String password)
+	{
+		this.username = username;
+		this.password = password;
+	}
+
 	public String getUsername() {
 		return username;
 	}

src/main/java/com/blogspot/agilisto/classifieds/model/SellerIdentity.java

@@ -13,7 +13,7 @@
 public class SellerIdentity implements Serializable{
 
 	@Id
-	SellerCredential sellerCredential;
+	String username;
 	String email;
 	String firstName;
 	String lastName;
@@ -25,12 +25,27 @@ public class SellerIdentity implements Serializable{
 	double[] location;
 	String phoneNumber;
 
-	public SellerCredential getSellerCredential() {
-		return sellerCredential;
+	public SellerIdentity(String username, String email, String firstName, String lastName, String street, String suburb,
+				String state, String postcode, String country, double[] location, String phoneNumber)
+	{
+		this.username = username;
+		this.email = email;
+		this.firstName = firstName;
+		this.lastName = lastName;
+		this.street = street;
+		this.suburb = suburb;
+		this.state = state;
+		this.postcode = postcode;
+		this.location = location;
+		this.phoneNumber = phoneNumber;
+	}
+
+	public String getUsername() {
+		return username;
 	}
 
-	public void setSellerCredential(SellerCredential sellerCredential) {
-		this.sellerCredential = sellerCredential;
+	public void setUsername(String username) {
+		this.username = username;
 	}
 
 	public String getEmail() {

src/main/java/com/blogspot/agilisto/classifieds/services/CategoryService.java

@@ -1,5 +1,7 @@
 package com.blogspot.agilisto.classifieds.services;
 
+import org.springframework.data.mongodb.core.query.Update;
+
 import com.blogspot.agilisto.classifieds.model.Category;
 
 /**
@@ -8,9 +10,9 @@
 public interface CategoryService {
 	void save(Category category);
 
-	Category getCategory(String category);
+	Category getCategory(String categoryId);
 
-	void updateCategory(Category category);
+	void updateCategory(String categoryId, Update update);
 
-	void deleteCategory(Category category);
+	void deleteCategory(String categoryId);
 }

src/main/java/com/blogspot/agilisto/classifieds/services/EnquiryService.java

@@ -1,16 +1,25 @@
 package com.blogspot.agilisto.classifieds.services;
 
+import java.util.List;
+
+import org.springframework.data.mongodb.core.query.Query;
+import org.springframework.data.mongodb.core.query.Update;
+
 import com.blogspot.agilisto.classifieds.model.Enquiry;
 
 /**
  * CRUD interface for Enquiry domain model
  */
 public interface EnquiryService {
-	Long save(Enquiry enquiry);
+	void save(Enquiry enquiry);
+
+	Enquiry getEnquiry(String id);
+
+	List<Enquiry> getEnquiries(Query query);
 
-	Enquiry getEnquiry(String enquiry);
+	void updateEnquiries(Query query, Update update);
 
-	void updateEnquiry(Enquiry enquiry);
+	void deleteEnquiry(String id);
 
-	void deleteEnquiry(Enquiry enquiry);
+	void deleteEnquries(Query query);
 }

src/main/java/com/blogspot/agilisto/classifieds/services/ListingService.java

@@ -1,16 +1,23 @@
 package com.blogspot.agilisto.classifieds.services;
 
+import java.util.List;
+
+import org.springframework.data.mongodb.core.query.Query;
+import org.springframework.data.mongodb.core.query.Update;
+
 import com.blogspot.agilisto.classifieds.model.Listing;
 
 /**
  * CRUD interface for Listing domain model
  */
 public interface ListingService {
-	Long save(Listing listing);
+	void save(Listing listing);
+
+	Listing getListing(String id);
 
-	Listing getListing(String listing);
+	List<Listing> getListings(Query query);
 
-	void updateListing(Listing listing);
+	void updateListing(String id, Update update);
 
-	void deleteListing(Listing listing);
+	void deleteListing(String id);
 }

src/main/java/com/blogspot/agilisto/classifieds/services/SellerCredentialService.java

@@ -1,5 +1,7 @@
 package com.blogspot.agilisto.classifieds.services;
 
+import org.springframework.data.mongodb.core.query.Update;
+
 import com.blogspot.agilisto.classifieds.model.SellerCredential;
 
 /**
@@ -8,9 +10,9 @@
 public interface SellerCredentialService {
 	void save(SellerCredential sellerCredential);
 
-	SellerCredential getSellerCredential(String sellerCredential);
+	SellerCredential getSellerCredential(String username);
 
-	void updateSellerCredential(SellerCredential sellerCredential);
+	void updateSellerCredential(String username, Update update);
 
-	void deleteSellerCredential(SellerCredential sellerCredential);
+	void deleteSellerCredential(String username);
 }

src/main/java/com/blogspot/agilisto/classifieds/services/SellerIdentityService.java

@@ -1,5 +1,7 @@
 package com.blogspot.agilisto.classifieds.services;
 
+import org.springframework.data.mongodb.core.query.Update;
+
 import com.blogspot.agilisto.classifieds.model.SellerIdentity;
 
 /**
@@ -8,9 +10,9 @@
 public interface SellerIdentityService {
 	void save(SellerIdentity sellerIdentity);
 
-	SellerIdentity getSellerIdentity(String sellerIdentity);
+	SellerIdentity getSellerIdentity(String username);
 
-	void updateSellerIdentity(SellerIdentity sellerIdentity);
+	void updateSellerIdentity(String username, Update update);
 
-	void deleteSellerIdentity(SellerIdentity sellerIdentity);
+	void deleteSellerIdentity(String username);
 }

src/main/java/com/blogspot/agilisto/classifieds/services/mongo/CategoryRepository.java

@@ -2,6 +2,9 @@
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.mongodb.core.MongoTemplate;
+import org.springframework.data.mongodb.core.query.Criteria;
+import org.springframework.data.mongodb.core.query.Query;
+import org.springframework.data.mongodb.core.query.Update;
 import org.springframework.stereotype.Service;
 
 import com.blogspot.agilisto.classifieds.model.Category;
@@ -24,18 +27,18 @@ public void save(Category category) {
 	}
 
 	@Override
-	public Category getCategory(String category) {
-		// TODO Auto-generated method stub
-		return null;
+	public Category getCategory(String categoryId) {
+		return mongoTemplate.findById(categoryId, Category.class, CATEGORY_COLLECTION_NAME);
 	}
 
 	@Override
-	public void updateCategory(Category category) {
-		// TODO Auto-generated method stub
+	public void updateCategory(String categoryId, Update update) {
+		mongoTemplate.updateFirst(new Query(Criteria.where("_id").is(categoryId)), update, CATEGORY_COLLECTION_NAME);
 	}
 
 	@Override
-	public void deleteCategory(Category category) {
+	public void deleteCategory(String categoryId) {
+		Category category = this.getCategory(categoryId);
 		mongoTemplate.remove(category, CATEGORY_COLLECTION_NAME);
 	}