Simple addressbook

src/js/services/addressbookService.js

@@ -0,0 +1,66 @@
+'use strict';
+
+angular.module('copayApp.services').factory('addressbookService', function(storageService, profileService) {
+  var root = {};
+
+  root.getLabel = function(addr, cb) {
+    var fc = profileService.focusedClient;
+    storageService.getAddressbook(fc.credentials.network, function(err, ab) {
+      if (!ab) return cb();
+      ab = JSON.parse(ab);
+      if (ab[addr]) return cb(ab[addr]);
+      else return cb();
+    });
+  };
+
+  root.list = function(cb) {
+    var fc = profileService.focusedClient;
+    storageService.getAddressbook(fc.credentials.network, function(err, ab) {
+      if (err) return cb('Could not get the Addressbook');
+      if (ab) ab = JSON.parse(ab);
+      return cb(err, ab);
+    });
+  };
+
+  root.add = function(entry, cb) {
+    var fc = profileService.focusedClient;
+    root.list(function(err, ab) {
+      if (err) return cb(err);
+      if (!ab) ab = {};
+      if (ab[entry.address]) return cb('Entry already exist');
+      ab[entry.address] = entry.label;
+      storageService.setAddressbook(fc.credentials.network, JSON.stringify(ab), function(err, ab) {
+        if (err) return cb('Error adding new entry');
+        root.list(function(err, ab) {
+          return cb(err, ab);
+        });
+      });
+    });
+  };
+  
+  root.remove = function(addr, cb) {
+    var fc = profileService.focusedClient;
+    root.list(function(err, ab) {
+      if (err) return cb(err);
+      if (!ab) return;
+      if (!ab[addr]) return cb('Entry does not exist');
+      delete ab[addr];
+      storageService.setAddressbook(fc.credentials.network, JSON.stringify(ab), function(err) {
+        if (err) return cb('Error deleting entry');
+        root.list(function(err, ab) {
+          return cb(err, ab);
+        });
+      });
+    }); 
+  };
+
+  root.removeAll = function() {
+    var fc = profileService.focusedClient;
+    storageService.removeAddressbook(fc.credentials.network, function(err) {
+      if (err) return cb('Error deleting addressbook');
+      return cb();
+    });
+  };
+
+  return root;
+});

src/js/services/storageService.js

@@ -204,5 +204,17 @@ angular.module('copayApp.services')
       storage.remove('glideraToken-' + network, cb);
     };
 
+    root.setAddressbook = function(network, addressbook, cb) {
+      storage.set('addressbook-' + network, addressbook, cb);
+    };
+
+    root.getAddressbook = function(network, cb) {
+      storage.get('addressbook-' + network, cb);
+    };
+
+    root.removeAddressbook = function(network, cb) {
+      storage.remove('addressbook-' + network, cb);
+    };
+
     return root;
   });