From ac9d7b3012496f411f7ba6c19d31c9496b44327f Mon Sep 17 00:00:00 2001
From: Kjetil Orbekk <Kjetil Ørbekk orbekk@pvv.ntnu.no>
Date: Fri, 3 Sep 2010 14:20:40 -0400
Subject: Add approve functionality.

---
 src/lq/QuoteUtils.java | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
 src/lq/UserUtil.java   | 33 +++++++++++++++++++++++++++++++++
 2 files changed, 83 insertions(+)
 create mode 100644 src/lq/UserUtil.java

(limited to 'src')

diff --git a/src/lq/QuoteUtils.java b/src/lq/QuoteUtils.java
index aaa14b9..ab5cdd1 100644
--- a/src/lq/QuoteUtils.java
+++ b/src/lq/QuoteUtils.java
@@ -21,6 +21,20 @@ public class QuoteUtils {
         }
     }
 
+    public static List<Quote> getQuotesPendingApproval() {
+        PersistenceManager pm = PMF.get().getPersistenceManager(); 
+        try {
+            Query quoteQuery = pm.newQuery(Quote.class);
+            quoteQuery.setFilter("approved == null");
+            List<Quote> quotes = (List<Quote>) quoteQuery.execute();
+            pm.retrieveAll(quotes);
+            return quotes;
+        }
+        finally {
+            pm.close();
+        }
+    }
+
     public static List<Quote> getQuotesOrderedByIdDesc() {
         List<Quote> quotes = getQuotes();
         Collections.sort(quotes,
@@ -53,4 +67,40 @@ public class QuoteUtils {
         });
         return quotes;
     }
+
+    public static void approveQuote(Long id) {
+        PersistenceManager pm = PMF.get().getPersistenceManager(); 
+        try {
+            Query quoteQuery = pm.newQuery(Quote.class);
+            quoteQuery.setFilter("id == idParam");
+            quoteQuery.declareParameters("Long idParam");
+            List<Quote> quotes = (List<Quote>) quoteQuery.execute(id);
+
+            for (Quote quote : quotes) {
+                quote.setApproved(true);
+                pm.makePersistent(quote);
+            }
+        }
+        finally {
+            pm.close();
+        }
+    }
+
+    public static void rejectQuote(Long id) {
+        PersistenceManager pm = PMF.get().getPersistenceManager(); 
+        try {
+            Query quoteQuery = pm.newQuery(Quote.class);
+            quoteQuery.setFilter("id == idParam");
+            quoteQuery.declareParameters("Long idParam");
+            List<Quote> quotes = (List<Quote>) quoteQuery.execute(id);
+
+            for (Quote quote : quotes) {
+                quote.setApproved(false);
+                pm.makePersistent(quote);
+            }
+        }
+        finally {
+            pm.close();
+        }
+    }
 }
diff --git a/src/lq/UserUtil.java b/src/lq/UserUtil.java
new file mode 100644
index 0000000..4fd9452
--- /dev/null
+++ b/src/lq/UserUtil.java
@@ -0,0 +1,33 @@
+package lq;
+
+import javax.servlet.http.HttpServletRequest;
+import com.google.appengine.api.users.User;
+import com.google.appengine.api.users.UserService;
+import com.google.appengine.api.users.UserServiceFactory;
+
+public class UserUtil {
+    public static final String getAuthenticatedEmail() {
+        UserService userService = UserServiceFactory.getUserService();
+        User user = userService.getCurrentUser();
+        if (user == null) {
+            return null;
+        }
+        else {
+            return user.getEmail();
+        }
+    }
+
+    public static final boolean isAuthenticated() {
+        return getAuthenticatedEmail() != null;
+    }
+
+    public static final String getLoginUrl(String requestUrl) {
+        UserService userService = UserServiceFactory.getUserService();
+        return userService.createLoginURL(requestUrl);
+    }
+
+    public static final String getLogoutUrl(String requestUrl) {
+        UserService userService = UserServiceFactory.getUserService();
+        return userService.createLogoutURL(requestUrl);
+    }
+}
-- 
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