addons_extensions/hr_attendance_extended/__manifest__.py

@@ -12,7 +12,6 @@
     'website': "https://www.ftprotech.com",
 
     # Categories can be used to filter modules in modules listing
-    # Check https://github.com/odoo/odoo/blob/15.0/odoo/addons/base/data/ir_module_category_data.xml
     # for the full list
     'category': 'Human Resources/Attendances',
     'version': '0.1',
@@ -25,7 +24,20 @@
     'data': [
         'security/ir.model.access.csv',
         'data/cron.xml',
-        'views/hr_attendance.xml'
+        'views/hr_attendance.xml',
+        'views/day_attendance_report.xml',
     ],
+    'assets': {
+    'web.assets_backend': [
+        'hr_attendance_extended/static/src/xml/attendance_report.xml',
+        'hr_attendance_extended/static/src/js/attendance_report.js',
+
+    ],
+    'web.assets_frontend': [
+        'web/static/lib/jquery/jquery.js',
+        'hr_attendance_extended/static/src/js/jquery-ui.min.js',
+        'hr_attendance_extended/static/src/js/jquery-ui.min.css',
+    ]
+    }
 }
 

addons_extensions/hr_attendance_extended/models/__init__.py

@@ -1 +1,2 @@
-from . import hr_attendance
+from . import hr_attendance
+from . import hr_attendance_report

addons_extensions/hr_attendance_extended/models/hr_attendance_report.py

@@ -0,0 +1,147 @@
+from odoo import models, fields, api
+from datetime import datetime, timedelta
+import xlwt
+from io import BytesIO
+import base64
+from odoo.exceptions import UserError
+
+
+def convert_to_date(date_string):
+    # Use strptime to parse the date string in 'dd/mm/yyyy' format
+    return datetime.strptime(date_string, '%Y/%m/%d')
+class AttendanceReport(models.Model):
+    _name = 'attendance.report'
+    _description = 'Attendance Report'
+
+
+    @api.model
+    def get_attendance_report(self, employee_id, start_date, end_date):
+        # Ensure start_date and end_date are in the correct format (datetime)
+
+        if employee_id == '-':
+            employee_id = False
+        else:
+            employee_id = int(employee_id)
+        if isinstance(start_date, str):
+            start_date = datetime.strptime(start_date, '%d/%m/%Y')
+        if isinstance(end_date, str):
+            end_date = datetime.strptime(end_date, '%d/%m/%Y')
+
+        # Convert the dates to 'YYYY-MM-DD' format for PostgreSQL
+        start_date_str = start_date.strftime('%Y-%m-%d')
+        end_date_str = end_date.strftime('%Y-%m-%d')
+
+        # Define the base where condition
+        if employee_id:
+            case = """WHERE emp.id = %s AND at.check_in >= %s AND at.check_out <= %s"""
+            params = (employee_id, start_date_str, end_date_str)
+        else:
+            case = """WHERE at.check_in >= %s AND at.check_out <= %s"""
+            params = (start_date_str, end_date_str)
+
+        # Define the query with improved date handling
+        query = """
+            WITH daily_checkins AS (
+                SELECT 
+                    emp.id,
+                    emp.name,
+                    DATE(at.check_in AT TIME ZONE 'UTC' AT TIME ZONE 'Asia/Kolkata') AS date,
+                    at.check_in AT TIME ZONE 'UTC' AT TIME ZONE 'Asia/Kolkata' AS check_in,
+                    at.check_out AT TIME ZONE 'UTC' AT TIME ZONE 'Asia/Kolkata' AS check_out,
+                    at.worked_hours,
+                    ROW_NUMBER() OVER (PARTITION BY emp.id, DATE(at.check_in AT TIME ZONE 'UTC' AT TIME ZONE 'Asia/Kolkata') ORDER BY at.check_in) AS first_checkin_row,
+                    ROW_NUMBER() OVER (PARTITION BY emp.id, DATE(at.check_in AT TIME ZONE 'UTC' AT TIME ZONE 'Asia/Kolkata') ORDER BY at.check_in DESC) AS last_checkout_row
+                FROM 
+                    hr_attendance at
+                LEFT JOIN 
+                    hr_employee emp ON at.employee_id = emp.id
+                """ + case + """
+            )
+            SELECT 
+                id,
+                name,
+                date,
+                MAX(CASE WHEN first_checkin_row = 1 THEN check_in END) AS first_check_in,
+                MAX(CASE WHEN last_checkout_row = 1 THEN check_out END) AS last_check_out,
+                SUM(worked_hours) AS total_worked_hours
+            FROM 
+                daily_checkins
+            GROUP BY 
+                id, name, date
+            ORDER BY 
+                id, date;
+        """
+
+        # Execute the query with parameters
+        self.env.cr.execute(query, params)
+        rows = self.env.cr.dictfetchall()
+        data = []
+        a = 0
+        for r in rows:
+            a += 1
+            # Calculate worked hours in Python, but here it's better done in the query itself.
+            worked_hours = r['last_check_out'] - r['first_check_in'] if r['first_check_in'] and r[
+                'last_check_out'] else 0
+
+            data.append({
+                'id': a,
+                'employee_id': r['id'],
+                'employee_name': r['name'],
+                'date': r['date'],
+                'check_in': r['first_check_in'],
+                'check_out': r['last_check_out'],
+                'worked_hours': worked_hours,
+            })
+
+        return data
+
+    @api.model
+    def export_to_excel(self, employee_id, start_date, end_date):
+        # Fetch the attendance data (replace with your logic to fetch attendance data)
+        attendance_data = self.get_attendance_report(employee_id, start_date, end_date)
+
+        if not attendance_data:
+            raise UserError("No data to export!")
+
+        # Create an Excel workbook and a sheet
+        workbook = xlwt.Workbook()
+        sheet = workbook.add_sheet('Attendance Report')
+
+        # Define the column headers
+        headers = ['Employee Name', 'Check-in', 'Check-out', 'Worked Hours']
+
+        # Write headers to the first row
+        for col_num, header in enumerate(headers):
+            sheet.write(0, col_num, header)
+
+        # Write the attendance data to the sheet
+        for row_num, record in enumerate(attendance_data, start=1):
+            sheet.write(row_num, 0, record['employee_name'])
+            sheet.write(row_num, 1, record['check_in'].strftime("%Y-%m-%d %H:%M:%S"))
+            sheet.write(row_num, 2, record['check_out'].strftime("%Y-%m-%d %H:%M:%S"))
+            if isinstance(record['worked_hours'], timedelta):
+                hours = record['worked_hours'].seconds // 3600
+                minutes = (record['worked_hours'].seconds % 3600) // 60
+                # Format as "X hours Y minutes"
+                worked_hours_str = f"{record['worked_hours'].days * 24 + hours} hours {minutes} minutes"
+                sheet.write(row_num, 3, worked_hours_str)
+            else:
+                sheet.write(row_num, 3, record['worked_hours'])
+                # Save the workbook to a BytesIO buffer
+        output = BytesIO()
+        workbook.save(output)
+
+        # Convert the output to base64 for saving in Odoo
+        file_data = base64.b64encode(output.getvalue())
+
+        # Create an attachment record to save the Excel file in Odoo
+        attachment = self.env['ir.attachment'].create({
+            'name': 'attendance_report.xls',
+            'type': 'binary',
+            'datas': file_data,
+            'mimetype': 'application/vnd.ms-excel',
+        })
+
+        # Return the attachment's URL to allow downloading in the Odoo UI
+        return  '/web/content/%d/%s' % (attachment.id, attachment.name),
+

addons_extensions/hr_attendance_extended/static/src/js/attendance_report.js

@@ -0,0 +1,185 @@
+import { useService } from "@web/core/utils/hooks";
+import { Component, xml, useState, onMounted } from "@odoo/owl";
+import { registry } from "@web/core/registry";
+import { getOrigin } from "@web/core/utils/urls";
+export default class AttendanceReport extends Component {
+    static props = ['*'];
+    static template = 'attendance_report_template';
+
+    setup() {
+        super.setup(...arguments);
+        this.orm = useService("orm");
+        this.state = useState({
+            startDate: "", // To store the start date parameter
+            endDate: "",
+            attendanceData: [], // Initialized as an empty array
+            groupedData: [], // To store the grouped attendance data by employee_id
+            employeeIDS: [] // List of employee IDs to bind with select dropdown
+        });
+
+        onMounted(() => {
+            this.loademployeeIDS();
+        });
+    }
+
+    async loademployeeIDS() {
+        try {
+            const employee = await this.orm.searchRead('hr.employee', [], ['id', 'display_name']);
+            this.state.employeeIDS = employee;
+
+
+
+
+            this.initializeSelect2();
+             this.render();// Initialize Select2 after data is loaded
+             this.reload();
+        } catch (error) {
+            console.error("Error loading employeeIDS:", error);
+        }
+    }
+
+    // Initialize Select2 with error handling and ensuring it's initialized only once
+       initializeSelect2() {
+    const employeeIDS = this.state.employeeIDS;
+
+    // Ensure the <select> element is initialized only once
+    const $empSelect = $('#emp');
+    const from_date = $("#from_date").datepicker({
+    dateFormat: "dd/mm/yy", // Date format
+    showAnim: "slideDown", // Animation
+    changeMonth: true, // Allow month selection
+    changeYear: true, // Allow year selection
+    yearRange: "2010:2030", // Year range
+    // ... other options
+  });
+
+    const to_date = $("#to_date").datepicker({
+    dateFormat: "dd/mm/yy", // Date format
+    showAnim: "slideDown", // Animation
+    changeMonth: true, // Allow month selection
+    changeYear: true, // Allow year selection
+    yearRange: "2010:2030", // Year range
+    // ... other options
+  });
+    // Debugging the employeeIDS array to verify its structure
+    console.log("employeeIDS:", employeeIDS);
+
+    // Check if employeeIDS is an array and has the necessary properties
+    if (Array.isArray(employeeIDS) && employeeIDS.length > 0) {
+        // Clear the current options (if any)
+        $empSelect.empty();
+
+        // Add options for each employee
+        employeeIDS.forEach(emp => {
+            $empSelect.append(
+                `<option value="${emp.id}">${emp.display_name}</option>`
+            );
+        });
+        $empSelect.append(
+                `<option value="-">All</option>`
+            );
+
+        // Initialize the select with the 'multiple' attribute for multi-select
+//        $empSelect.attr('multiple', 'multiple');
+
+        // Enable tagging (you can manually add tags as well)
+        $empSelect.on('change', (ev) => {
+            const selectedEmployeeIds = $(ev.target).val();
+            console.log('Selected Employee IDs: ', selectedEmployeeIds);
+
+            const selectedEmployees = employeeIDS.filter(emp => selectedEmployeeIds.includes(emp.id.toString()));
+            console.log('Selected Employees: ', selectedEmployees);
+        });
+
+    } else {
+        console.error("Invalid employee data format:", employeeIDS);
+    }
+}
+
+    // Method called when a date is selected in the input fields
+    async ExportToExcel() {
+
+        var startdate = $('#from_date').val()
+        var enddate = $('#to_date').val()
+        let domain = [
+        ['check_in', '>=', startdate],
+        ['check_in', '<=', enddate],
+    ];
+
+    // If employee(s) are selected, filter the data by employee_id
+    if ($('#emp').val() && $('#emp').val().length > 0 && $('#emp').val() !== '-') {
+        domain.push(['employee_id', '=', parseInt($('#emp').val())]);
+    }
+        try {
+        debugger;
+        // Fetch the attendance data based on the date range and selected employees
+        const URL = await this.orm.call('attendance.report', 'export_to_excel', [$('#emp').val(), startdate, enddate]);
+                window.open(getOrigin()+URL, '_blank');
+
+         } catch (error) {
+        console.error("Error generating report:", error);
+    }
+    }
+
+    async generateReport() {
+
+    let { startDate, endDate, selectedEmployeeIds } = this.state;
+    startDate = $('#from_date').val()
+    endDate = $('#to_date').val()
+
+    if (!startDate || !endDate) {
+        alert("Please specify both start and end dates!");
+        return;
+    }
+
+    // Build the domain for the search query
+    let domain = [
+        ['check_in', '>=', startDate],
+        ['check_in', '<=', endDate],
+    ];
+
+    // If employee(s) are selected, filter the data by employee_id
+    if ($('#emp').val() && $('#emp').val().length > 0 && $('#emp').val() !== '-') {
+        domain.push(['employee_id', '=', parseInt($('#emp').val())]);
+    }
+
+    try {
+        // Fetch the attendance data based on the date range and selected employees
+//        const attendanceData = await this.orm.searchRead('hr.attendance', domain, ['employee_id', 'check_in', 'check_out', 'worked_hours']);
+        const attendanceData = await this.orm.call('attendance.report','get_attendance_report',[$('#emp').val(),startDate,endDate]);
+
+        // Group data by employee_id
+        const groupedData = this.groupDataByEmployee(attendanceData);
+
+        // Update state with the fetched and grouped data
+        this.state.attendanceData = attendanceData;
+        this.state.groupedData = groupedData;
+
+    } catch (error) {
+        console.error("Error generating report:", error);
+    }
+}
+
+
+    // Helper function to group data by employee_id
+    groupDataByEmployee(data) {
+        const grouped = {};
+
+        data.forEach(record => {
+            const employeeId = record.employee_id; // employee_id[1] is the name
+
+            if (employeeId) {
+                if (!grouped[employeeId]) {
+                    grouped[employeeId] = [];
+                }
+                grouped[employeeId].push(record);
+            }
+        });
+
+        // Convert the grouped data into an array to be used in t-foreach
+        return Object.values(grouped);
+    }
+}
+
+// Register the action in the actions registry
+registry.category("actions").add("AttendanceReport", AttendanceReport);

addons_extensions/hr_attendance_extended/static/src/xml/attendance_report.xml

@@ -0,0 +1,91 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<templates xml:space="preserve">
+    <t t-name="attendance_report_template">
+        <script t-att-src="'/web/static/lib/jquery/jquery.js'"></script>
+        <script t-att-src="'/hr_attendance_extended/static/src/js/jquery-ui.min.js'"></script>
+        <link rel="stylesheet" type="text/css" href="/hr_attendance_extended/static/src/js/jquery-ui.min.css"/>
+        <style>
+            .ui-datepicker {
+  background-color: #f0f0f0;
+}
+.ui-state-highlight {
+  background-color: #ffcc00;
+}
+        </style>
+        <div class="header pt-5" style="text-align:center">
+            <h1>Attendance Report</h1>
+            <div class="navbar navbar-expand-lg container">
+                <h4 class="p-3 text-nowrap">Employee </h4>
+                <div class="input-group input-group-lg">
+                    <select type="text" id="emp" class="form-control" />
+                </div>
+                <h4 class="p-3 text-nowrap"> From Date</h4>
+                <div class="input-group input-group-lg">
+                    <input type="text" id="from_date" class="form-control" value="DD/MM/YYYY"/>
+                </div>
+                <h4 class="p-3 text-nowrap"> To Date</h4>
+                <div class="input-group input-group-lg">
+                    <input type="text" id="to_date" class="form-control" value="DD/MM/YYYY"/>
+                </div>
+            </div>
+             <button class="btn btn-outline-success" t-on-click="generateReport" >Generate Report</button>
+                <button class="btn btn-outline-success" t-on-click="ExportToExcel">Export Report</button>
+
+            <div t-if="this.state.groupedData.length > 0" style="max-height: 800px; overflow-y: auto; border: 1px solid #ddd; padding: 10px;">
+                <div t-foreach="this.state.groupedData" t-as="group" t-key="group[0].employee_id">
+                    <div class="employee-group">
+                        <h3 style="text-align:left" class="p-2">
+                            Employee:
+                            <t t-if="group[0].employee_id">
+                                <t t-esc="group[0].employee_name"/>
+                            </t>
+                            <t t-else="">
+                                <span>Unknown Employee</span>
+                            </t>
+                        </h3>
+
+                        <!-- Scrollable Container for the Table -->
+                        <div class="scrollable-table-container">
+                            <table class="table table-hover">
+                                <thead>
+                                    <tr>
+                                        <th>Date</th>
+                                        <th>Employee</th>
+                                        <th>Check In</th>
+                                        <th>Check Out</th>
+                                        <th>Worked Hours</th>
+                                    </tr>
+                                </thead>
+                                <tbody>
+                                    <tr t-foreach="group" t-as="data" t-key="data.id">
+                                        <td><t t-esc="data.date"/></td>
+                                        <td>
+                                            <t t-if="data.employee_id">
+                                                <t t-esc="data.employee_name"/>
+                                            </t>
+                                            <t t-else="">
+                                                <span>Unknown Employee</span>
+                                            </t>
+                                        </td>
+                                        <td><t t-esc="data.check_in"/></td>
+                                        <td><t t-esc="data.check_out"/></td>
+                                        <td><t t-esc="data.worked_hours"/></td>
+                                    </tr>
+                                </tbody>
+                            </table>
+                        </div>
+
+                    </div>
+                </div>
+            </div>
+
+            <div t-else="">
+                <p>No data available for the selected date range.</p>
+            </div>
+        </div>
+    </t>
+</templates>
+
+
+

addons_extensions/hr_attendance_extended/views/day_attendance_report.xml

@@ -0,0 +1,7 @@
+<odoo>
+    <record id="action_attendance_report_s" model="ir.actions.client">
+        <field name="name">Attendance Report</field>
+        <field name="tag">AttendanceReport</field>
+    </record>
+    <menuitem action="action_attendance_report_s" id="menu_hr_attendance_day" groups="hr_attendance.group_hr_attendance_officer" parent="hr_attendance_extended.menu_attendance_attendance"/>
+</odoo>