+ Added paging and sorting

src/main/java/com/capstone/potlatch/Constants.java

@@ -0,0 +1,8 @@
+package com.capstone.potlatch;
+
+/**
+ * Created by alvaro on 2/11/14.
+ */
+public interface Constants {
+    public static final String DEFAULT_PAGE_SIZE = "20";
+}

src/main/java/com/capstone/potlatch/Routes.java

@@ -4,8 +4,11 @@
  * Created by alvaro on 2/11/14.
  */
 public interface Routes {
-    public static final String GIFTS_PATH = "/gifts";
     public static final String TITLE_PARAMETER = "title";
+    public static final String PAGE_PARAMETER = "page";
+    public static final String LIMIT_PARAMETER = "limit";
+
+    public static final String GIFTS_PATH = "/gifts";
 
     public static final String GIFTS_CHAIN_PATH = GIFTS_PATH + "/chains";
 

src/main/java/com/capstone/potlatch/auth/OAuth2SecurityConfiguration.java

@@ -76,8 +76,9 @@ protected void registerAuthentication(final AuthenticationManagerBuilder auth) t
         public void configure(WebSecurity web) throws Exception {
             web.ignoring()
                 .antMatchers(HttpMethod.GET,
-                        Routes.GIFTS_PATH,
-                        Routes.GIFTS_CHAIN_PATH
+                    Routes.GIFTS_PATH,
+                    Routes.GIFTS_CHAIN_PATH,
+                    Routes.TOP_GIVERS_PATH
                 ).antMatchers(HttpMethod.POST,
                     Routes.USERS_PATH
             );

src/main/java/com/capstone/potlatch/controllers/GiftChainsController.java

@@ -18,20 +18,21 @@
 
 package com.capstone.potlatch.controllers;
 
+import com.capstone.potlatch.Constants;
 import com.capstone.potlatch.Routes;
 import com.capstone.potlatch.models.GiftChain;
 import com.capstone.potlatch.models.GiftChainRepository;
 import com.capstone.potlatch.models.GiftRepository;
 import com.google.common.collect.Lists;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.domain.PageRequest;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.ResponseBody;
 
-import javax.servlet.http.HttpServletResponse;
 import java.util.Collection;
-import java.util.List;
 
 @Controller
 public class GiftChainsController {
@@ -42,8 +43,10 @@ public class GiftChainsController {
 	private GiftRepository gifts;
 
 	@RequestMapping(value = Routes.GIFTS_CHAIN_PATH, method=RequestMethod.GET)
-    public @ResponseBody Collection<GiftChain> list(HttpServletResponse response) {
-        List<GiftChain> giftChainList = Lists.newArrayList(giftChains.findAll());
-        return giftChainList;
+    public @ResponseBody Collection<GiftChain> list(
+           @RequestParam(value = Routes.PAGE_PARAMETER, required = false, defaultValue = "0") int page,
+           @RequestParam(value = Routes.LIMIT_PARAMETER, required = false, defaultValue = Constants.DEFAULT_PAGE_SIZE) int limit) {
+        PageRequest pageRequest = new PageRequest(page, limit);
+        return Lists.newArrayList(giftChains.findAll(pageRequest));
     }
 }

src/main/java/com/capstone/potlatch/controllers/GiftsController.java

@@ -18,10 +18,12 @@
 
 package com.capstone.potlatch.controllers;
 
+import com.capstone.potlatch.Constants;
 import com.capstone.potlatch.Routes;
 import com.capstone.potlatch.models.*;
 import com.google.common.collect.Lists;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.domain.PageRequest;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.*;
@@ -41,12 +43,15 @@ public class GiftsController {
 
 	@RequestMapping(value = Routes.GIFTS_PATH, method=RequestMethod.GET)
     public @ResponseBody Collection<Gift> list(
-           @RequestParam(value = Routes.TITLE_PARAMETER, required = false) String title)
+           @RequestParam(value = Routes.TITLE_PARAMETER, required = false) String title,
+           @RequestParam(value = Routes.PAGE_PARAMETER, required = false, defaultValue = "0") int page,
+           @RequestParam(value = Routes.LIMIT_PARAMETER, required = false, defaultValue = Constants.DEFAULT_PAGE_SIZE) int limit)
     {
+        PageRequest pageRequest = new PageRequest(page, limit);
         if (title == null) {
-            return Lists.newArrayList(gifts.findAll());
+            return Lists.newArrayList(gifts.findAll(pageRequest));
         } else {
-            return Lists.newArrayList(gifts.findByTitle(title));
+            return Lists.newArrayList(gifts.findByTitleLike("%"+title+"%", pageRequest));
         }
     }
 

src/main/java/com/capstone/potlatch/controllers/UsersController.java

@@ -18,6 +18,7 @@
 
 package com.capstone.potlatch.controllers;
 
+import com.capstone.potlatch.Constants;
 import com.capstone.potlatch.Routes;
 import com.capstone.potlatch.models.User;
 import com.capstone.potlatch.models.UserRepository;
@@ -26,12 +27,10 @@
 import org.springframework.security.core.userdetails.UserDetails;
 import org.springframework.security.provisioning.UserDetailsManager;
 import org.springframework.stereotype.Controller;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestMethod;
-import org.springframework.web.bind.annotation.ResponseBody;
+import org.springframework.web.bind.annotation.*;
 
 import java.security.Principal;
+import java.util.Collection;
 
 @Controller
 public class UsersController {
@@ -56,4 +55,13 @@ public class UsersController {
         userDetailsManager.createUser(u);
 		return users.findByUsername(user.getUsername());
 	}
+
+    @RequestMapping(value = Routes.TOP_GIVERS_PATH, method=RequestMethod.GET)
+    public @ResponseBody Collection<User> getTop(
+           @RequestParam(value = Routes.PAGE_PARAMETER, required = false, defaultValue = "0") int page,
+           @RequestParam(value = Routes.LIMIT_PARAMETER, required = false, defaultValue = Constants.DEFAULT_PAGE_SIZE) int limit) {
+//        PageRequest pageRequest = new PageRequest(page, limit);
+//        return Lists.newArrayList( users.aQuery());
+        return null;
+    }
 }

src/main/java/com/capstone/potlatch/models/GiftChainRepository.java

@@ -1,8 +1,8 @@
 package com.capstone.potlatch.models;
 
-import org.springframework.data.repository.CrudRepository;
+import org.springframework.data.repository.PagingAndSortingRepository;
 import org.springframework.stereotype.Repository;
 
 @Repository
-public interface GiftChainRepository extends CrudRepository<GiftChain, Long>{
+public interface GiftChainRepository extends PagingAndSortingRepository<GiftChain, Long> {
 }

src/main/java/com/capstone/potlatch/models/GiftRepository.java

@@ -1,12 +1,11 @@
 package com.capstone.potlatch.models;
 
-import java.util.Collection;
-
-import org.springframework.data.repository.CrudRepository;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.repository.PagingAndSortingRepository;
 import org.springframework.stereotype.Repository;
 
 @Repository
-public interface GiftRepository extends CrudRepository<Gift, Long>{
-	// Find all gifts with a matching title
-	public Collection<Gift> findByTitle(String title);
+public interface GiftRepository extends PagingAndSortingRepository<Gift, Long> {
+	public Page<Gift> findByTitleLike(String title, Pageable pageable);
 }

src/main/java/com/capstone/potlatch/models/User.java

@@ -58,4 +58,8 @@ public void setPassword(String password) {
     public String getPassword() {
         return password;
     }
+
+    public int getGiftCount() {
+        return gifts.size();
+    }
 }

src/main/java/com/capstone/potlatch/models/UserRepository.java

@@ -1,11 +1,12 @@
 package com.capstone.potlatch.models;
 
-import org.springframework.data.repository.CrudRepository;
+import org.springframework.data.repository.PagingAndSortingRepository;
 import org.springframework.stereotype.Repository;
 
-import java.util.Collection;
 
 @Repository
-public interface UserRepository extends CrudRepository<User, Long>{
+public interface UserRepository extends PagingAndSortingRepository<User, Long> {
     public User findByUsername(String username);
+//    @Query(nativeQuery = true, value = "select u.* from User as u left join Gift as g on u.id = g.user_id group by u.id order by count(g.id) desc") //Todo: hacer la query con el count
+//    public List<User> aQuery();
 }