Added settings table to store user settings.

Added settings page, view, route and controller.
Added lock_date setting to prevent changes to voucher upto and including that date.

The sql for this update is:

CREATE TABLE settings (
	"SettingID" UUID NOT NULL,
	"Name" VARCHAR(255) NOT NULL,
	"Data" BYTEA,
	PRIMARY KEY ("SettingID"),
	UNIQUE ("Name")
);

INSERT INTO auth_roles ("RoleID", "Name") VALUES ('d52de0be-9388-4b0b-a359-7e122ab6e53a', 'Lock Date');

Signed-off-by: Tanshu <tanshu@gmail.com>

brewman/brewman/__init__.py

@@ -86,6 +86,8 @@ def main(global_config, **settings):
     config.add_route('api_message', '/api/Message')
     config.add_route('api_tag_list', '/api/Tags')
 
+    config.add_route('settings', '/Settings')
+    config.add_route('api_lock_date', '/api/LockDate')
 
 
     add_route(config, 'attendance', '/Attendance', has_list=False, variable='date')

brewman/brewman/models/__init__.py

@@ -13,6 +13,7 @@ def initialize_sql(engine):
     # from brewman.models.voucher import Attendance, Batch, Fingerprint, Inventory, Journal, Product, SalaryDeduction, Voucher, VoucherType
     # from brewman.models.master import Product, AttendanceType, CostCenter, Employee, Ledger, LedgerBase, LedgerType, ProductGroup
     # from brewman.models.auth import Client, Group, Role, User, role_group, user_group
+    # from .master import DbSetting
     DBSession.configure(bind=engine)
     Base.metadata.bind = engine
     # Base.metadata.create_all(engine)

brewman/brewman/models/master.py

@@ -1,11 +1,12 @@
 import uuid
-from sqlalchemy import UniqueConstraint, Column, Integer, Unicode, Numeric, Boolean, ForeignKey, func, DateTime, desc
+from sqlalchemy import UniqueConstraint, Column, Integer, Unicode, Numeric, Boolean, ForeignKey, func, DateTime, desc, PickleType
 from sqlalchemy.orm import relationship
 from brewman.models import Base, DBSession
 from brewman.models.guidtype import GUID
 
 __author__ = 'tanshu'
 
+
 class Product(Base):
     __tablename__ = 'entities_products'
     __tableagrs__ = (UniqueConstraint('Name', 'Units'))
@@ -267,7 +268,7 @@ class Employee(LedgerBase):
         self.joining_date = joining_date
         self.leaving_date = leaving_date
         super().__init__(code=code, name=name, type=10, is_active=is_active, is_reconcilable=False,
-            costcenter_id=costcenter_id)
+                         costcenter_id=costcenter_id)
 
     def create(self):
         code = DBSession.query(func.max(LedgerBase.code)).filter(LedgerBase.type == self.type).one()[0]
@@ -383,4 +384,31 @@ class LedgerType:
         list = cls.list()
         for item in list:
             if item.id == id:
-                return item
+                return item
+
+
+class DbSetting(Base):
+    __tablename__ = 'settings'
+
+    id = Column('SettingID', GUID(), primary_key=True, default=uuid.uuid4)
+    name = Column('Name', Unicode(255), unique=True, nullable=False)
+    data = Column('Data', PickleType)
+
+    def __init__(self, id=None, name=None, data=None):
+        self.id = id
+        self.name = name
+        self.data = data
+
+    @classmethod
+    def by_id(cls, id):
+        if not isinstance(id, uuid.UUID):
+            id = uuid.UUID(id)
+        return DBSession.query(cls).filter(cls.id == id).first()
+
+    @classmethod
+    def by_name(cls, name):
+        return DBSession.query(cls).filter(cls.name == name).first()
+
+    @classmethod
+    def list(cls):
+        return DBSession.query(cls).order_by(cls.name).all()

brewman/brewman/static/offline.appcache

@@ -1,6 +1,6 @@
 CACHE MANIFEST
       
-# version 2013-06-24.1
+# version 2013-06-30.1
 
 CACHE:
 /partial/404.html

brewman/brewman/static/partial/settings.html

@@ -0,0 +1,12 @@
+<form method="post" autocomplete="off" class="form-horizontal">
+    <legend>Settings</legend>
+    <div class="control-group">
+        <label for="txtLockDate" class="control-label">Lock Date</label>
+
+        <div class="controls">
+            <datepicker id="txtLockDate" model="lockDate" ng-model="lockDate"></datepicker>
+            <button class="btn btn-primary" ng-click="setLockDate()">Set</button>
+            <button class="btn btn-danger" ng-click="clearLockDate()">Clear</button>
+        </div>
+    </div>
+</form>

brewman/brewman/static/scripts/home.js

@@ -11,6 +11,13 @@ var HomeCtrl = ['$scope', '$location', 'messages', 'Message', function ($scope,
             $scope.chosen = result.Type;
         });
     }
+    $scope.getTags = function (tag) {
+        Message.query({type: $scope.Type, tag: tag}, function (result) {
+            $scope.info = result.Threads;
+            $scope.tags = result.Tags;
+            $scope.chosen = result.Type;
+        });
+    }
 }];
 HomeCtrl.resolve = {
     messages: ['$q', '$route', 'Message', function ($q, $route, Message) {

brewman/brewman/static/scripts/overlord.js

@@ -92,6 +92,8 @@ var overlord = angular.module('overlord', ['overlord.directive', 'overlord.filte
             when('/Message', {templateUrl: '/partial/message-detail.html', controller: MessageCtrl, resolve: MessageCtrl.resolve}).
             when('/Message/:id', {templateUrl: '/partial/message-detail.html', controller: MessageCtrl, resolve: MessageCtrl.resolve}).
 
+            when('/Settings', {templateUrl: '/partial/settings.html', controller: SettingsCtrl, resolve: SettingsCtrl.resolve}).
+
             otherwise({templateUrl: '/partial/404.html'});
         $locationProvider.html5Mode(true).hashPrefix('!');
     }])

brewman/brewman/static/scripts/settings.js

@@ -0,0 +1,32 @@
+'use strict';
+
+var SettingsCtrl = ['$scope', '$http', 'lockDate', function ($scope, $http, lockDate) {
+    $scope.lockDate = lockDate.data['Lock Date'];
+    $scope.setLockDate = function () {
+        $http({method: 'POST', url: '/api/LockDate', params: {Date: $scope.lockDate}}).
+            success(function (data) {
+                $scope.lockDate = data['Lock Date'];
+                $scope.toasts.push({Type: 'Success', Message: ''});
+            }).
+            error(function (errorMessage) {
+                $scope.toasts.push({Type: 'Error', Message: errorMessage});
+            });
+    };
+    $scope.clearLockDate = function () {
+        $http({method: 'POST', url: '/api/LockDate', params: {Clear: ''}}).
+            success(function (data) {
+                $scope.lockDate = data['Lock Date'];
+                $scope.toasts.push({Type: 'Success', Message: ''});
+            }).
+            error(function (errorMessage) {
+                $scope.toasts.push({Type: 'Error', Message: errorMessage});
+            });
+    };
+}]
+
+SettingsCtrl.resolve = {
+    lockDate: ['$http', function ($http) {
+        return $http.get('/api/LockDate', {});
+    }]
+};
+

brewman/brewman/templates/angular_base.mako

@@ -40,6 +40,7 @@
     <script src="/script/growl-service.js"></script>
     <script src="/script/home.js"></script>
     <script src="/script/login.js"></script>
+    <script src="/script/settings.js"></script>
     <script src="/script/message.js"></script>
 
     <script src="/script/journal.js"></script>
@@ -179,7 +180,7 @@
                             <li><a href="/Users">Users</a></li>
                             <li><a href="/Groups">Groups</a></li>
                             <li><a href="/Clients">Clients</a></li>
-                            <li><a href="/AccountsTesting/Maintenance/Split.aspx">Split Data</a></li>
+                            <li><a href="/Settings">Settings</a></li>
                         </ul>
                     </li>
                     <ul class="nav" ng-hide="auth.isAuthenticated">

brewman/brewman/views/services/voucher/__init__.py

@@ -7,12 +7,12 @@ import transaction
 from brewman import groupfinder
 from brewman.models import DBSession
 from brewman.models.auth import User
-from brewman.models.master import LedgerBase, CostCenter
+from brewman.models.master import LedgerBase, CostCenter, DbSetting
 from brewman.models.validation_exception import ValidationError, TryCatchFunction
 from brewman.models.voucher import Voucher, VoucherType, Batch, Inventory
-from brewman.views.services.voucher.issue import issue_create_voucher, issue_update_voucher
-from brewman.views.services.voucher.journal import journal_update_voucher, journal_create_voucher
-from brewman.views.services.voucher.purchase import purchase_create_voucher, purchase_update_voucher
+from .issue import issue_create_voucher, issue_update_voucher
+from .journal import journal_update_voucher, journal_create_voucher
+from .purchase import purchase_create_voucher, purchase_update_voucher
 
 __author__ = 'tanshu'
 
@@ -54,6 +54,9 @@ def journal_get(request):
 def voucher_post(request):
     user = User.by_id(uuid.UUID(authenticated_userid(request)))
     voucher = Voucher.by_id(uuid.UUID(request.matchdict['id']))
+    lock_date = get_lock_date()
+    if lock_date >= voucher.date:
+        raise ValidationError("Vouchers upto {0} have been locked.".format(lock_date.strftime('%d-%b-%Y')))
     voucher.posted = True
     voucher.poster_id = user.id
     transaction.commit()
@@ -76,6 +79,12 @@ def check_delete_permissions(request, voucher):
         response = Response("You are not allowed (0) vouchers".format(VoucherType.by_id(voucher.type).name))
         response.status_int = 403
         return response
+    lock_date = get_lock_date()
+    if lock_date >= voucher.date:
+        response = Response("Vouchers upto {0} have been locked.".format(lock_date.strftime('%d-%b-%Y')))
+        response.status_int = 403
+        return response
+
 
 
 @view_config(request_method='DELETE', route_name='api_voucher_id', renderer='json')
@@ -245,3 +254,9 @@ def get_edit_url(request, voucher):
     else:
         return '#'
 
+
+def get_lock_date():
+    lock_date = DbSetting.by_name('Lock Date')
+    if lock_date is not None and lock_date.data is not None:
+        return lock_date.data
+    return None

brewman/brewman/views/services/voucher/save_voucher.py

@@ -1,14 +1,15 @@
+import datetime
 import uuid
 from pyramid.security import authenticated_userid
 from pyramid.view import view_defaults, view_config
 import transaction
 from brewman.models.auth import User
-from brewman.models.validation_exception import TryCatchFunction
+from brewman.models.validation_exception import TryCatchFunction, ValidationError
 from brewman.models.voucher import Voucher
 from brewman.views.services.session import session_current_date_set
-from brewman.views.services.voucher import voucher_info, journal_create_voucher, purchase_create_voucher, issue_create_voucher
-from brewman.views.services.voucher.purchase_return import purchase_return_create_voucher
-from brewman.views.services.voucher.salary_deduction import salary_deduction_create_voucher
+from . import voucher_info, journal_create_voucher, purchase_create_voucher, issue_create_voucher, get_lock_date
+from .purchase_return import purchase_return_create_voucher
+from .salary_deduction import salary_deduction_create_voucher
 
 __author__ = 'tanshu'
 
@@ -19,6 +20,9 @@ class save_voucher(object):
         self.request = request
         self.user = User.by_id(uuid.UUID(authenticated_userid(request)))
         self.json = request.json_body
+        self.lock_date = get_lock_date()
+        self.voucher_date = datetime.datetime.strptime(self.json['Date'], '%d-%b-%Y')
+
 
     @view_config(request_param='type=Journal', permission='Journal')
     def journal(self):
@@ -55,6 +59,9 @@ class save_voucher(object):
 
     @TryCatchFunction
     def save(self):
+        if self.lock_date >= self.voucher_date:
+            raise ValidationError("Vouchers upto {0} have been locked.".format(self.lock_date.strftime('%d-%b-%Y')))
+
         if self.json['Type'] in ['Journal', 'Payment', 'Receipt']:
             voucher = journal_create_voucher(self.json, self.user)
         elif self.json['Type'] in ['Purchase']:

brewman/brewman/views/services/voucher/update_voucher.py

@@ -1,3 +1,4 @@
+import datetime
 import uuid
 from pyramid.response import Response
 from pyramid.security import authenticated_userid
@@ -8,7 +9,7 @@ from brewman.models.auth import User
 from brewman.models.validation_exception import ValidationError, TryCatchFunction
 from brewman.models.voucher import Voucher
 from brewman.views.services.session import session_current_date_set
-from brewman.views.services.voucher import voucher_info, issue_update_voucher, purchase_update_voucher, journal_update_voucher
+from . import voucher_info, issue_update_voucher, purchase_update_voucher, journal_update_voucher, get_lock_date
 from brewman.views.services.voucher.purchase_return import purchase_return_update_voucher
 from brewman.views.services.voucher.salary_deduction import salary_deduction_update_voucher
 
@@ -22,6 +23,9 @@ class update_voucher(object):
         self.user = User.by_id(uuid.UUID(authenticated_userid(request)))
         self.voucher = Voucher.by_id(uuid.UUID(request.matchdict.get('id', None)))
         self.json = request.json_body
+        self.lock_date = get_lock_date()
+        self.voucher_date = datetime.datetime.strptime(self.json['Date'], '%d-%b-%Y')
+
 
         permissions = groupfinder(self.user.id, self.request)
         if self.voucher.posted and not 'Edit Posted Vouchers' in permissions:
@@ -32,6 +36,10 @@ class update_voucher(object):
             response = Response("You are not allowed to edit other user's vouchers")
             response.status_int = 403
             self.error = response
+        elif self.lock_date >= self.voucher_date or self.lock_date >= self.voucher.date:
+            response = Response("Vouchers upto {0} have been locked.".format(self.lock_date.strftime('%d-%b-%Y')))
+            response.status_int = 403
+            self.error = response
         else:
             self.error = None
 

brewman/brewman/views/settings.py

@@ -0,0 +1,47 @@
+import datetime
+
+from pyramid.view import view_config
+import transaction
+from brewman.models import DBSession
+
+from brewman.models.master import DbSetting
+from brewman.models.validation_exception import TryCatchFunction
+
+
+@view_config(route_name='settings', renderer='brewman:templates/angular_base.mako', permission='Authenticated')
+def html(request):
+    return {}
+
+
+@view_config(request_method='POST', route_name='api_lock_date', request_param='Date', renderer='json',
+             permission='Lock Date')
+@TryCatchFunction
+def set_lock_date(request):
+    date = datetime.datetime.strptime(request.GET['Date'], '%d-%b-%Y')
+    lock_date = DbSetting.by_name('Lock Date')
+    if lock_date is not None:
+        lock_date.data = date
+    else:
+        lock_date = DbSetting(name='Lock Date', data=date)
+        DBSession.add(lock_date)
+    transaction.commit()
+    return {'Lock Date': date.strftime('%d-%b-%Y')}
+
+
+@view_config(request_method='POST', route_name='api_lock_date', request_param='Clear', renderer='json',
+             permission='Lock Date')
+@TryCatchFunction
+def clear_lock_date(request):
+    lock_date = DbSetting.by_name('Lock Date')
+    if lock_date is not None and lock_date.data is not None:
+        lock_date.data = None
+    transaction.commit()
+    return {'Lock Date': ''}
+
+
+@view_config(request_method='GET', route_name='api_lock_date', renderer='json', permission='Authenticated')
+def get_lock_date(request):
+    lock_date = DbSetting.by_name('Lock Date')
+    if lock_date is not None and lock_date.data is not None:
+        return {'Lock Date': lock_date.data.strftime('%d-%b-%Y')}
+    return {'Lock Date': ''}