Feature: Created stock movement report.

.gitignore

@@ -5,4 +5,4 @@ env
 */__pycache__/
 */.idea/
 .idea/
-*/*.egg-info/
+*.egg-info/

brewman/__init__.py

@@ -125,6 +125,9 @@ def main(global_config, **settings):
     config.add_route('api_profit_loss', '/api/ProfitLoss')
     config.add_route('profit_loss', '/ProfitLoss')
 
+    config.add_route('api_stock_movement', '/api/StockMovement')
+    config.add_route('stock_movement', '/StockMovement')
+
     add_route(config, 'balance_sheet', '/BalanceSheet', has_list=False, variable='date')
 
     config.add_route('api_purchase_entries', '/api/PurchaseEntries')

brewman/static/partial/stock-movement.html

@@ -0,0 +1,52 @@
+<form class="form-horizontal" role=form>
+    <h2>Stock Movement</h2>
+
+    <div class="form-group">
+        <label for="txtStartDate" class="col-md-2 control-label">Date</label>
+
+        <div class="col-md-4">
+            <div class="input-group">
+                <input class="form-control" id="txtStartDate" type="text" datepicker-popup="dd-MMM-yyyy"
+                       ng-model="info.StartDate"/>
+                <span class="input-group-btn">
+                    <button class="btn btn-default"><i class="glyphicon glyphicon-calendar"></i></button>
+                </span>
+            </div>
+        </div>
+        <div class="col-md-4">
+            <div class="input-group">
+                <input type="text" id="txtFinishDate" class="form-control" datepicker-popup="dd-MMM-yyyy"
+                       ng-model="info.FinishDate"/>
+                <span class="input-group-btn">
+                    <button class="btn btn-default"><i class="glyphicon glyphicon-calendar"></i></button>
+                </span>
+            </div>
+        </div>
+        <div class="col-md-2">
+            <button class="btn btn-info" ng-click="show()">Show <i class="glyphicon glyphicon-eye-open"></i></button>
+        </div>
+    </div>
+
+    <table class="table table-condensed table-bordered table-striped">
+        <thead>
+        <tr>
+            <th>Group</th>
+            <th>Name</th>
+            <th>Opening</th>
+            <th>Purchase</th>
+            <th>Issue</th>
+            <th>Closing</th>
+        </tr>
+        </thead>
+        <tbody>
+        <tr ng-repeat="item in info.Body">
+            <td>{{item.Group}}</td>
+            <td>{{item.Name}}</td>
+            <td class="text-right">{{item.Opening | number:2}}</td>
+            <td class="text-right">{{item.Purchase | number:2}}</td>
+            <td class="text-right">{{item.Issue | number:2}}</td>
+            <td class="text-right">{{item.Closing | number:2}}</td>
+        </tr>
+        </tbody>
+    </table>
+</form>

brewman/static/scripts/angular_service.js

@@ -126,6 +126,10 @@ overlord_service.factory('ProfitLoss', ['$resource', function ($resource) {
     return $resource('/api/ProfitLoss');
 }]);
 
+overlord_service.factory('StockMovement', ['$resource', function ($resource) {
+    return $resource('/api/StockMovement');
+}]);
+
 overlord_service.factory('BalanceSheet', ['$resource', function ($resource) {
     return $resource('/api/BalanceSheet/:date');
 }]);

brewman/static/scripts/overlord.js

@@ -52,6 +52,7 @@ var overlord = angular.module('overlord', ['overlord.directive', 'overlord.filte
             when('/Daybook', {templateUrl: '/partial/daybook.html', controller: DaybookCtrl, resolve: DaybookCtrl.resolve}).
             when('/Unposted', {templateUrl: '/partial/unposted.html', controller: UnpostedCtrl, resolve: UnpostedCtrl.resolve}).
             when('/ProfitLoss', {templateUrl: '/partial/profit-loss.html', controller: ProfitLossCtrl, resolve: ProfitLossCtrl.resolve}).
+            when('/StockMovement', {templateUrl: '/partial/stock-movement.html', controller: StockMovementCtrl, resolve: StockMovementCtrl.resolve}).
             when('/NetTransactions', {templateUrl: '/partial/net-transactions.html', controller: NetTransactionsCtrl, resolve: NetTransactionsCtrl.resolve}).
             when('/PurchaseEntries', {templateUrl: '/partial/purchase-entries.html', controller: PurchaseEntriesCtrl, resolve: PurchaseEntriesCtrl.resolve}).
             when('/EmployeeFunctions', {templateUrl: '/partial/employee-functions.html', controller: EmployeeFunctionsCtrl}).

brewman/static/scripts/stock-movement.js

@@ -0,0 +1,35 @@
+'use strict';
+
+var StockMovementCtrl = ['$scope', '$location', 'dateFilter', 'stock_movement', function ($scope, $location, dateFilter, stock_movement) {
+    $scope.info = stock_movement;
+    $scope.show = function () {
+        if (angular.isDate($scope.info.StartDate)) {
+            $scope.info.StartDate = dateFilter($scope.info.StartDate, 'dd-MMM-yyyy');
+        }
+        if (angular.isDate($scope.info.FinishDate)) {
+            $scope.info.FinishDate = dateFilter($scope.info.FinishDate, 'dd-MMM-yyyy');
+        }
+        $location.path('/StockMovement').search({StartDate: $scope.info.StartDate, FinishDate: $scope.info.FinishDate});
+    };
+    $('#txtStartDate').focus();
+}];
+
+StockMovementCtrl.resolve = {
+    stock_movement: ['$q', '$route', 'StockMovement', function ($q, $route, StockMovement) {
+        var deferred = $q.defer();
+
+        var start_date = $route.current.params.StartDate;
+        var finish_date = $route.current.params.FinishDate;
+
+        var successCb = function (result) {
+            deferred.resolve(result);
+        };
+
+        if (typeof start_date === 'undefined' || typeof finish_date === 'undefined') {
+            StockMovement.get({}, successCb);
+        } else {
+            StockMovement.get({StartDate: start_date, FinishDate: finish_date}, successCb);
+        }
+        return deferred.promise;
+    }]
+};

brewman/static/scripts/voucher_service.js

@@ -1,3 +0,0 @@
-/**
- * Created by tanshu on 27/9/13.
- */

brewman/templates/angular_base.mako

@@ -77,6 +77,7 @@
     <script src="/script/net-transactions.js"></script>
     <script src="/script/closing-stock.js"></script>
     <script src="/script/profit-loss.js"></script>
+    <script src="/script/stock-movement.js"></script>
     <script src="/script/balance-sheet.js"></script>
     <script src="/script/purchase-entries.js"></script>
     <script src="/script/cash-flow.js"></script>
@@ -144,6 +145,7 @@
                     <li><a href="/RawMaterialCost">Raw Material Cost</a></li>
                     <li><a href="/PurchaseEntries">Purchase Entries</a></li>
                     <li><a href="/ClosingStock">Closing Stock</a></li>
+                    <li><a href="/StockMovement">Stock Movement</a></li>
                     <li class="divider"></li>
                     <li><a href="/TrialBalance">Trail Balance</a></li>
                     <li><a href="/ProfitLoss">Profit and Loss</a></li>

brewman/views/reports/stock_movement.py

@@ -0,0 +1,85 @@
+import datetime
+from sqlalchemy.sql.expression import func
+
+from pyramid.view import view_config
+
+from brewman.models import DBSession
+from brewman.models.master import Product, CostCenter
+
+from brewman.models.voucher import Voucher, Journal, VoucherType, Inventory
+from brewman.views.services.session import session_period_start, session_period_finish
+
+
+@view_config(request_method='GET', route_name='stock_movement', renderer='brewman:templates/angular_base.mako',
+             permission='Stock Movement')
+def html(request):
+    return {}
+
+
+@view_config(request_method='GET', route_name='api_stock_movement', renderer='json', permission='Stock Movement')
+def get_stock_movement(request):
+    start_date = request.GET.get('StartDate', None)
+    finish_date = request.GET.get('FinishDate', None)
+    if start_date and finish_date:
+        report = {'StartDate': start_date, 'FinishDate': finish_date}
+        start_date = datetime.datetime.strptime(start_date, '%d-%b-%Y')
+        finish_date = datetime.datetime.strptime(finish_date, '%d-%b-%Y')
+        report['Body'] = build_stock_movement(start_date, finish_date)
+        return report
+    else:
+        return {'StartDate': session_period_start(request),
+                'FinishDate': session_period_finish(request), 'Body': []}
+
+
+def build_stock_movement(start_date, finish_date):
+    dict = {}
+    quantity_sum = func.sum(Journal.debit * Inventory.quantity).label('Quantity')
+    openings = DBSession.query(Product, quantity_sum) \
+        .join(Product.inventories).join(Inventory.voucher).join(Voucher.journals) \
+        .filter(Voucher.date < start_date) \
+        .filter(Journal.cost_center_id == CostCenter.cost_center_purchase()) \
+        .group_by(Product).all()
+    for product, quantity in openings:
+        dict[product.id] = {'ProductID': product.id, 'Name': product.full_name, 'Group': product.product_group.name,
+                            'Opening': quantity}
+    purchases = DBSession.query(Product, quantity_sum) \
+        .join(Product.inventories).join(Inventory.voucher).join(Voucher.journals) \
+        .filter(Voucher.date >= start_date) \
+        .filter(Voucher.date <= finish_date) \
+        .filter(Voucher.type != VoucherType.by_name('Issue').id) \
+        .filter(Journal.cost_center_id == CostCenter.cost_center_purchase()) \
+        .group_by(Product).all()
+    for product, quantity in purchases:
+        if product.id in dict:
+            dict[product.id]['Purchase'] = quantity
+        else:
+            dict[product.id] = {'ProductID': product.id, 'Name': product.full_name, 'Group': product.product_group.name,
+                                'Purchase': quantity}
+    issues = DBSession.query(Product, quantity_sum) \
+        .join(Product.inventories).join(Inventory.voucher).join(Voucher.journals) \
+        .filter(Voucher.date >= start_date) \
+        .filter(Voucher.date <= finish_date) \
+        .filter(Voucher.type != VoucherType.by_name('Issue').id) \
+        .filter(Journal.cost_center_id == CostCenter.cost_center_purchase()) \
+        .group_by(Product).all()
+    for product, quantity in issues:
+        if product.id in dict:
+            dict[product.id]['Issue'] = quantity
+        else:
+            dict[product.id] = {'ProductID': product.id, 'Name': product.full_name, 'Group': product.product_group.name,
+                                'Issue': quantity}
+
+    list = [value for key, value in dict.items()]
+    list = sorted(list, key=lambda x: x['Name'].lower())
+    list = sorted(list, key=lambda x: x['Group'].lower())
+    for i in range(len(list), 0, -1):
+        item = list[i - 1]
+        opening = item['Opening'] if 'Opening' in item else 0
+        purchase = item['Purchase'] if 'Purchase' in item else 0
+        issue = item['Issue'] if 'Issue' in item else 0
+        closing = opening + purchase - issue
+        if opening == 0 and purchase == 0 and issue == 0:
+            list.remove(item)
+        else:
+            item['Closing'] = closing
+    return list