Journal virtually complete using AngularJS.

Footer / update amount input on add / delete / update with remaining amount left.

brewman/brewman/static/scripts/angular_directive.js

@@ -0,0 +1,55 @@
+var overlord_directive = angular.module('overlord.directive', []);
+overlord_directive.directive('autocomplete', function () {
+    var directiveDefinitionObject = {
+        restrict:'E',
+        replace:true,
+        transclude:true,
+        template:'<input type="text" />',
+        link:function (scope, element, attrs) {
+            element.autocomplete({
+                source:function (request, response) {
+                    $.ajax({
+                        type:"POST",
+                        url:attrs.url,
+                        contentType:"application/json; charset=utf-8",
+                        dataType:"json",
+                        data:JSON.stringify({prefixText:request.term, count:20}),
+                        success:function (data) {
+                            response(data);
+                        },
+                        error:function (XMLHttpRequest, textStatus, errorThrown) {
+                            showError(textStatus.responseText);
+                        }
+                    });
+                },
+                minLength:1,
+                autoFocus:true,
+                select:function (event, ui) {
+                    scope[attrs.selname] = ui.item.label;
+                    scope[attrs.selid] = ui.item.id;
+                    scope.$apply();
+                }
+            });
+        }
+    };
+    return directiveDefinitionObject;
+});
+
+overlord_directive.directive('datepicker', function () {
+    var directiveDefinitionObject = {
+        restrict:'E',
+        replace:true,
+        transclude:true,
+        template:'<input type="text" />',
+        link:function (scope, element, attrs) {
+            element.datepicker({
+                dateFormat:'dd-M-yy',
+                onSelect:function (dateText, inst) {
+                    scope[attrs.model][attrs.prop] = dateText;
+                    scope.$apply();
+                }
+            });
+        }
+    };
+    return directiveDefinitionObject;
+});

brewman/brewman/static/scripts/angular_filter.js

@@ -0,0 +1,19 @@
+var overlord_filter = angular.module('overlord.filter', []);
+overlord_filter.filter('debit', function () {
+    return function (input) {
+        if (input == -1) {
+            return 'Cr';
+        } else if (input == 1) {
+            return 'Dr';
+        } else {
+            return '';
+        }
+        ;
+    };
+});
+
+overlord_filter.filter('posted', function () {
+    return function (input) {
+        return input == true ? 'Posted' : 'Post';
+    };
+});

brewman/brewman/static/scripts/angular_service.js

@@ -0,0 +1,41 @@
+var overlord_service = angular.module('overlord.service', []);
+
+overlord_service.factory('save_voucher', ['$http', function ($http) {
+    return function (scope) {
+        $http.post('', scope.voucher).
+            success(function (data, status) {
+                scope.voucher = data;
+                scope.toasts.push({Type:'Success', Message:data.Code});
+            }).
+            error(function (data, status) {
+                scope.toasts.push({Type:'Error', Message:data});
+            });
+    };
+}]);
+
+overlord_service.factory('delete_voucher', ['$http', function ($http) {
+    return function (scope) {
+        $http.post(delete_url, {}).
+            success(function (data, status) {
+                scope.voucher = {};
+                scope.toasts.push({Type:'Success', Message:data.Code});
+            }).
+            error(function (data, status) {
+                scope.toasts.push({Type:'Error', Message:data});
+            });
+    };
+}]);
+
+overlord_service.factory('post_voucher', ['$http', function ($http) {
+    return function (scope) {
+        $http.post(post_url, {}).
+            success(function (data, status) {
+                scope.voucher.Posted = true;
+                scope.voucher.Poster = data.name;
+                scope.toasts.push({Type:'Success', Message:data.Code});
+            }).
+            error(function (data, status) {
+                scope.toasts.push({Type:'Error', Message:data});
+            });
+    };
+}]);

brewman/brewman/static/scripts/autocomplete.js

@@ -1,73 +1,6 @@
-var myApp = angular.module('myApp', ['journalFilters']);
+var overlord = angular.module('overlord', ['overlord.directive', 'overlord.filter', 'overlord.service']);
-myApp.directive('autocomplete', function () {
-    var directiveDefinitionObject = {
-        restrict:'E',
-        replace:true,
-        transclude:true,
-        template:'<input type="text" />',
-        link:function (scope, element, attrs) {
-            element.autocomplete({
-                source:function (request, response) {
-                    $.ajax({
-                        type:"POST",
-                        url:attrs.url,
-                        contentType:"application/json; charset=utf-8",
-                        dataType:"json",
-                        data:JSON.stringify({prefixText:request.term, count:20}),
-                        success:function (data) {
-                            response(data);
-                        },
-                        error:function (XMLHttpRequest, textStatus, errorThrown) {
-                            alert("Due to unexpected errors we were unable to load data\n\r" + textStatus);
-                        }
-                    });
-                },
-                minLength:1,
-                autoFocus:true,
-                select:function (event, ui) {
-                    scope[attrs.selname] = ui.item.label;
-                    scope[attrs.selid] = ui.item.id;
-                    scope.$apply();
-                }
-            });
-        }
-    };
-    return directiveDefinitionObject;
-});
 
 
-myApp.directive('datepicker', function () {
-    var directiveDefinitionObject = {
-        restrict:'E',
-        replace:true,
-        transclude:true,
-        template:'<input type="text" />',
-        link:function (scope, element, attrs) {
-            element.datepicker({
-                dateFormat:'dd-M-yy',
-                onSelect:function (dateText, inst) {
-                    scope[attrs.model][attrs.prop] = dateText;
-                    scope.$apply();
-                }
-            });
-        }
-    };
-    return directiveDefinitionObject;
-});
-
-
-angular.module('journalFilters', []).filter('debit', function() {
-    return function(input) {
-        if (input == -1) {
-            return 'Cr';
-        } else if (input == 1) {
-            return 'Dr';
-        } else {
-            return '';
-        };
-    };
-});
-
 function AutoComplete(matchFieldName, lookupURL) {
     $(matchFieldName).autocomplete({
         source:function (request, response) {
@@ -82,11 +15,62 @@ function AutoComplete(matchFieldName, lookupURL) {
                     response(data);
                 },
                 error:function (XMLHttpRequest, textStatus, errorThrown) {
-                    alert("Due to unexpected errors we were unable to load data\n\r" + textStatus);
+                    showError(textStatus.responseText);
                 }
             });
         },
         minLength:1,
-            autoFocus:true
+        autoFocus:true
     });
 }
+
+
+//http://jsfiddle.net/tadchristiansen/gt92r/
+
+//<ng-confirm title="My Confirm Box" action-text="Do you want to do this?" action-button-text="Yes Sir" action-function="doIt()" cancel-button-text="No Way" cancel-function="cancel()">
+//    <a>Example Confirm</a>
+//</ng-confirm>
+
+//function PopupCtrl($scope, PopupService)
+//{
+//    $scope.cancel = function () {
+//        PopupService.close();
+//    };
+//
+//    $scope.doIt = function () {
+//        alert("you did it");
+//        PopupService.close();
+//    };
+//
+//    $scope.okay = function () {
+//        alert("you clicked okay");
+//        PopupService.close();
+//    };
+//}
+
+//directivesModule.directive('ngConfirm', function(PopupService) {
+//    return {
+//        restrict: 'E',
+//        link: function postLink(scope, element, attrs) {
+//            // Could have custom or boostrap modal options here
+//            var popupOptions = {};
+//            element.bind("click", function()
+//            {
+//                PopupService.confirm(attrs["title"], attrs["actionText"],
+//                    attrs["actionButtonText"], attrs["actionFunction"],
+//                    attrs["cancelButtonText"], attrs["cancelFunction"],
+//                    scope, popupOptions);
+//            });
+//        }
+//    };
+//
+//});
+
+
+//overlord.factory('auth', function ($rootScope) {
+//    $rootScope.auth = {
+//        isUserInRole:function (role) {
+//            return $rootScope.auth.perms.indexOf(role) !== -1;
+//        }
+//    };
+//});

brewman/brewman/static/scripts/journal.js

@@ -1,15 +1,41 @@
-function JournalCtrl($scope) {
+function JournalCtrl($scope, save_voucher, delete_voucher, post_voucher) {
-//    $scope.voucher = {
-//        code:'(Auto)',
-//        Journals:[],
-//        date:''
-//    };
     $scope.debit = 1;
     $scope.addJournal = function () {
-        this.voucher.Journals.push({Debit:$scope.debit, Amount:$scope.amount, Ledger:{LedgerID:$scope.id, Name:$scope.name}});
+        for (var i = 0, l = this.voucher.Journals.length; i < l; i++) {
+            if (this.voucher.Journals[i].Ledger.LedgerID === $scope.id) {
+                var amount = (this.voucher.Journals[i].Debit * this.voucher.Journals[i].Amount) + (parseInt($scope.debit) * Number($scope.amount));
+                if (amount < 0) {
+                    this.voucher.Journals[i].Debit = -1;
+                    this.voucher.Journals[i].Amount = amount * -1;
+                } else {
+                    this.voucher.Journals[i].Debit = 1;
+                    this.voucher.Journals[i].Amount = amount;
+                }
+                break;
+            }
+        }
+        if (i >= l) {
+            this.voucher.Journals.push({Debit:$scope.debit, Amount:$scope.amount, Ledger:{LedgerID:$scope.id, Name:$scope.name}});
+        }
+        delete $scope.amount;
+        delete $scope.id;
+        delete $scope.name;
+        $('#txtLedger').focus();
     };
     $scope.removeJournal = function (journal) {
         var index = this.voucher.Journals.indexOf(journal);
         this.voucher.Journals.splice(index, 1);
     };
+
+    $scope.save = function () {
+        save_voucher($scope);
+    };
+
+    $scope.delete = function () {
+        delete_voucher($scope);
+    };
+
+    $scope.post = function () {
+        post_voucher($scope);
+    };
 }

brewman/brewman/templates/base.mako

@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html lang="en" ng-app="myApp">
+<html lang="en" ng-app="overlord">
   <head>
     <meta charset="utf-8">
     <title>${title}</title>
@@ -33,9 +33,12 @@
     </script>
 
     ${h.ScriptLink(request, 'autocomplete.js')}
-    ${h.ScriptLink(request, 'session.js')}
+      ${h.ScriptLink(request, 'angular_directive.js')}
+      ${h.ScriptLink(request, 'angular_filter.js')}
+      ${h.ScriptLink(request, 'angular_service.js')}
+      ${h.ScriptLink(request, 'session.js')}
 
-    <%block name="header" />
+      <%block name="header" />
 
       <!-- Le fav and touch icons -->
     <link rel="shortcut icon" href="${request.static_url('brewman:static/img/favicon.ico')}">
@@ -76,7 +79,11 @@
 
     <div class="container">
       <div class="row">
-        <div id="status" class="span4 offset4"></div>
+        <div id="status" class="span4 offset4">
+            <div ng-repeat="toast in toasts" class="alert alert-{{toast.Type | lowercase}}">
+                <button class="close" data-dismiss="alert">×</button> <strong>{{toast.Type}}!</strong> {{toast.Message}}
+            </div>
+        </div>
       </div>
 
       <%block name="content"/>

brewman/brewman/templates/transaction/journal.mako

@@ -2,19 +2,25 @@
 <%inherit file="../base.mako"/>
 <%block name="header">
     <script type="text/javascript">
-        const add_journal_url = '${request.route_url('services_ledger_add_journal')}';
         const post_url = '${request.route_url('post_voucher', id = id)}'
         const delete_url = '${request.route_url('delete_voucher', id = id)}'
     </script>
     ${h.ScriptLink(request, 'journal.js')}
     <script type="text/javascript">
-        myApp.run(['$rootScope', function ($rootScope) {
+        overlord.run(['$rootScope', function ($rootScope) {
             $rootScope.voucher = ${json_voucher};
+            $rootScope.saveUrl = '${request.route_url('post_voucher', id = id)}';
+            $rootScope.toasts = [];
+            $rootScope.auth = {
+                perms:${perms},
+                isUserInRole:function (role) {
+                    return $rootScope.auth.perms.indexOf(role) !== -1;
+                }
+            };
         }]);
     </script>
     <script type="text/javascript">
         $(document).ready(function () {
-//            backboneRoles(['EditPosted', 'PostTransactions', 'Journal Delete', 'Journal Create', 'Journal Update']);
             $('#txtLedger').focus();
         });
     </script>
@@ -44,13 +50,14 @@
                     <option value="1">Dr</option>
                     <option value="-1">Cr</option>
                 </select>
-                <autocomplete id="txtLedger" url="${request.route_url('services_ledger_id_list')}" selname="name" selid="id"></autocomplete>
+                <autocomplete id="txtLedger" url="${request.route_url('services_ledger_id_list')}" selname="name"
+                              selid="id" ng-model="name"></autocomplete>
                 <div class=" input-prepend">
                     <span class="add-on">₹</span>
                     <input type="text" id="txtAmount" class="span2" autocomplete="off"
                            placeholder="Amount" ng-model="amount"/>
                 </div>
-                <button ng:click="addJournal()">Add</button>
+                <button ng-click="addJournal()">Add</button>
             </div>
         </div>
         <div class=" control-group">
@@ -86,14 +93,28 @@
 
             <div class="controls">
                 <textarea rows="2" cols="20" id="txtNarration"
-                          class="non-search-box">{{voucher.Narration}}</textarea>
+                          class="non-search-box" ng-model="voucher.Narration"></textarea>
             </div>
         </div>
         <div class="form-actions">
-        ${h.SubmitButton('btnSave', 'Save', 'btn btn-primary')}
+            <button class="btn btn-primary" ng-click="save()" ng-hide="voucher.Code != '(Auto)'"
-                ${h.SubmitButton('btnUpdate', 'Update', 'btn-primary')}
+                    ng-disabled="!auth.isUserInRole('Journal Create')">Save
-                ${h.SubmitButton('btnPost', 'Post', 'btn btn-inverse')}
+            </button>
-                ${h.SubmitButton('btnDelete', 'Delete', 'btn btn-danger')}
+            <button class="btn btn-primary" ng-click="save()" ng-hide="voucher.Code == '(Auto)'"
+                    ng-disabled="!auth.isUserInRole('Journal Update') || (voucher.Posted && !auth.isUserInRole('EditPosted'))">
+                Update
+            </button>
+            <button class="btn btn-inverse" ng-click="post()" ng-hide="voucher.Code == '(Auto)'"
+                    ng-disabled="voucher.Posted || !auth.isUserInRole('PostTransactions')">{{voucher.Posted | posted}}
+            </button>
+            <button class="btn btn-danger" ng-click="delete()" ng-hide="voucher.Code == '(Auto)'"
+                    ng-disabled="!auth.isUserInRole('Journal Delete') || (voucher.Posted && !auth.isUserInRole('EditPosted'))">
+                Delete
+            </button>
+        </div>
+        <div class="row-fluid">
+            Created on {{voucher.CreationDate}} and Last Edited on {{voucher.LastEditDate}} by {{voucher.User}}. Posted
+            by {{voucher.Poster}}
         </div>
     </form>
 </%block>

brewman/brewman/views/services/voucher.py

@@ -50,7 +50,7 @@ def voucher_post(request):
         voucher.posted = True
         voucher.poster_id = user.id
         transaction.commit()
-        return {}
+        return {'id': str(user.id), 'name': user.name}
 
 @view_config(request_method='POST', route_name='delete_voucher', renderer='json', xhr=True)
 def voucher_delete(request):

brewman/brewman/views/transactions/journal.py

@@ -24,6 +24,7 @@ from brewman.views.transactions import session_current_date
     permission='Journal Create')
 def journal_get(request):
     id = request.matchdict.get('id', None)
+    perms = Literal(json.dumps(request.session['perms']))
     if id is None:
         json_voucher = Literal(
             json.dumps({'Code': '(Auto)', 'Date': session_current_date(request), 'Posted': True, 'Narration': "",
@@ -33,12 +34,17 @@ def journal_get(request):
         json_voucher = Literal(json.dumps(voucher_info(voucher)))
     return {'title': 'Hops n Grains - Journal Entry',
             'id': id,
-            'json_voucher': json_voucher}
+            'json_voucher': json_voucher,
+            'perms': perms}
 
 
 def voucher_info(voucher):
     json_voucher = {'VoucherID': str(voucher.id), 'Date': voucher.date.strftime('%d-%b-%Y'), 'Posted': voucher.posted,
-                    'Code': voucher.code, 'Narration': voucher.narration, 'Journals': []}
+                    'Code': voucher.code, 'Narration': voucher.narration, 'Journals': [],
+                    'CreationDate': voucher.creation_date.strftime('%d-%b-%Y %H:%M'),
+                    'LastEditDate': voucher.last_edit_date.strftime('%d-%b-%Y %H:%M'), 'User': voucher.user.name,
+                    'Poster': voucher.poster.name if voucher.posted else ''}
+
     for item in voucher.journals:
         json_voucher['Journals'].append({'JournalID': str(item.id), 'Debit': item.debit, 'Amount': str(item.amount),
                                          'Ledger': {'LedgerID': str(item.ledger.id), 'Name': item.ledger.name}})
@@ -95,7 +101,7 @@ def update_voucher(id, json, user):
         found = False
         for i in range(len(newJournals), 0, -1):
             j = newJournals[i - 1]
-            if item.id == uuid.UUID(j['JournalID']):
+            if 'JournalID' in j and item.id == uuid.UUID(j['JournalID']):
                 ledger = LedgerBase.by_id(uuid.UUID(j['Ledger']['LedgerID']))
                 found = True
                 item.debit = int(j['Debit'])