create table `CompanyStructures` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `title` tinytext not null,
  `description` text not null,
  `address` text default NULL,
  `type` enum('Company','Head Office','Regional Office','Department','Unit','Sub Unit','Other') default NULL,
  `country` varchar(2) not null default '0',
  `parent` bigint(20) NULL,
  `timezone` varchar(100) not null default 'Europe/London',
  `heads` varchar(255) NULL default NULL,
  CONSTRAINT `Fk_CompanyStructures_Own` FOREIGN KEY (`parent`) REFERENCES `CompanyStructures` (`id`),
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `Country` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `code` char(2) not null default '',
  `namecap` varchar(80) null default '',
  `name` varchar(80) not null default '',
  `iso3` char(3) default null,
  `numcode` smallint(6) default null,
  UNIQUE KEY `code` (`code`),
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `Province` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(40) not null default '',
  `code` char(2) not null default '',
  `country` char(2) not null default 'US',
  CONSTRAINT `Fk_Province_Country` FOREIGN KEY (`country`) REFERENCES `Country` (`code`),
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `CurrencyTypes` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `code` varchar(3) not null default '',
  `name` varchar(70) not null default '',
  primary key  (`id`),
  UNIQUE KEY `CurrencyTypes_code` (`code`)
) engine=innodb default charset=utf8;

create table `PayGrades` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) default null,
  `currency` varchar(3) not null,
  `min_salary` decimal(12,2) DEFAULT 0.00,
  `max_salary` decimal(12,2) DEFAULT 0.00,
  CONSTRAINT `Fk_PayGrades_CurrencyTypes` FOREIGN KEY (`currency`) REFERENCES `CurrencyTypes` (`code`),
  primary key(`id`)
) engine=innodb default charset=utf8;

create table `JobTitles` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `code` varchar(10) not null default '',
  `name` varchar(100) default null,
  `description` varchar(200) default null,
  `specification` varchar(400) default null,
  primary key(`id`)
) engine=innodb default charset=utf8;

create table `EmploymentStatus` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) default null,
  `description` varchar(400) default null,
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `Skills` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) default null,
  `description` varchar(400) default null,
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `Educations` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) default null,
  `description` varchar(400) default null,
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `Certifications` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) default null,
  `description` varchar(400) default null,
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `Languages` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) default null,
  `description` varchar(400) default null,
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `SupportedLanguages` (
	`id` bigint(20) NOT NULL AUTO_INCREMENT,
	`name` varchar(100) default null,
	`description` varchar(100) default null,
	primary key  (`id`)
) engine=innodb default charset=utf8;

create table `Nationality` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) default null,
  primary key  (`id`)
) engine=innodb default charset=utf8;

CREATE TABLE `PayFrequency` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `name` varchar(200) NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB default charset=utf8;

create table `Employees` (
	`id` bigint(20) NOT NULL AUTO_INCREMENT,
	`employee_id` varchar(50) default null,
	`first_name` varchar(100) default '' not null,
	`middle_name` varchar(100) default null,
	`last_name` varchar(100) default null,
	`nationality` bigint(20) default null,
	`birthday` date default '0000-00-00',
	`gender` enum('Male','Female') default NULL,
	`marital_status` enum('Married','Single','Divorced','Widowed','Other') default NULL,
	`ssn_num` varchar(100) default NULL,
	`nic_num` varchar(100) default NULL,
	`other_id` varchar(100) default NULL,
	`driving_license` varchar(100) default NULL,
	`driving_license_exp_date` date default '0000-00-00',
	`employment_status` bigint(20) default null,
	`job_title` bigint(20) default null,
	`pay_grade` bigint(20) null,
	`work_station_id` varchar(100) default NULL,
	`address1` varchar(100) default NULL,
	`address2` varchar(100) default NULL,
	`city` varchar(150) default NULL,
	`country` char(2) default null,
	`province` bigint(20) default null,
	`postal_code` varchar(20) default null,
	`home_phone` varchar(50) default null,
	`mobile_phone` varchar(50) default null,
	`work_phone` varchar(50) default null,
	`work_email` varchar(100) default null,
	`private_email` varchar(100) default null,
	`joined_date` date default '0000-00-00',
	`confirmation_date` date default '0000-00-00',
	`supervisor` bigint(20) default null,
	`indirect_supervisors` varchar(250) default null,
	`department` bigint(20) default null,
	`custom1` varchar(250) default null,
	`custom2` varchar(250) default null,
	`custom3` varchar(250) default null,
	`custom4` varchar(250) default null,
	`custom5` varchar(250) default null,
	`custom6` varchar(250) default null,
	`custom7` varchar(250) default null,
	`custom8` varchar(250) default null,
	`custom9` varchar(250) default null,
	`custom10` varchar(250) default null,
	`termination_date` date default '0000-00-00',
	`notes` text default null,
	`status` enum('Active','Terminated') default 'Active',
	`ethnicity` bigint(20) default null,
	`immigration_status` bigint(20) default null,
	`approver1` bigint(20) default null,
	`approver2` bigint(20) default null,
	`approver3` bigint(20) default null,
	CONSTRAINT `Fk_Employee_Nationality` FOREIGN KEY (`nationality`) REFERENCES `Nationality` (`id`) ON DELETE SET NULL ON UPDATE CASCADE,
	CONSTRAINT `Fk_Employee_JobTitle` FOREIGN KEY (`job_title`) REFERENCES `JobTitles` (`id`) ON DELETE SET NULL ON UPDATE CASCADE,
	CONSTRAINT `Fk_Employee_EmploymentStatus` FOREIGN KEY (`employment_status`) REFERENCES `EmploymentStatus` (`id`) ON DELETE SET NULL ON UPDATE CASCADE,
	CONSTRAINT `Fk_Employee_Country` FOREIGN KEY (`country`) REFERENCES `Country` (`code`) ON DELETE SET NULL ON UPDATE CASCADE,
	CONSTRAINT `Fk_Employee_Province` FOREIGN KEY (`province`) REFERENCES `Province` (`id`) ON DELETE SET NULL ON UPDATE CASCADE,
	CONSTRAINT `Fk_Employee_Supervisor` FOREIGN KEY (`supervisor`) REFERENCES `Employees` (`id`) ON DELETE SET NULL ON UPDATE CASCADE,
	CONSTRAINT `Fk_Employee_CompanyStructures` FOREIGN KEY (`department`) REFERENCES `CompanyStructures` (`id`) ON DELETE SET NULL ON UPDATE CASCADE,
	CONSTRAINT `Fk_Employee_PayGrades` FOREIGN KEY (`pay_grade`) REFERENCES `PayGrades` (`id`) ON DELETE SET NULL ON UPDATE CASCADE,
	primary key  (`id`),
	unique key `employee_id` (`employee_id`)

) engine=innodb default charset=utf8;


create table `ArchivedEmployees` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `ref_id` bigint(20) NOT NULL,
  `employee_id` varchar(50) default null,
  `first_name` varchar(100) default '' not null,
  `last_name` varchar(100) default '' not null,
  `gender` enum('Male','Female') default NULL,
  `ssn_num` varchar(100) default '',
  `nic_num` varchar(100) default '',
  `other_id` varchar(100) default '',
  `work_email` varchar(100) default null,
  `joined_date` DATETIME default '0000-00-00 00:00:00',
  `confirmation_date` DATETIME default '0000-00-00 00:00:00',
  `supervisor` bigint(20) default null,
  `department` bigint(20) default null,
  `termination_date` DATETIME default '0000-00-00 00:00:00',
  `notes` text default null,
  `data` longtext default null,
  primary key  (`id`)

) engine=innodb default charset=utf8;

create table `UserRoles` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) default null,
  primary key  (`id`),
  unique key `name` (`name`)
) engine=innodb default charset=utf8;

create table `Users` (
	`id` bigint(20) NOT NULL AUTO_INCREMENT,
	`username` varchar(100) default null,
	`email` varchar(100) default null,
	`password` varchar(100) default null,
	`employee` bigint(20) null,
	`default_module` bigint(20) null,
	`user_level` enum('Admin','Employee','Manager','Other') default NULL,
	`user_roles` text null,
	`last_login` timestamp default '0000-00-00 00:00:00',
	`last_update` timestamp default '0000-00-00 00:00:00',
	`created` timestamp default '0000-00-00 00:00:00',
	`login_hash` varchar(64) default null,
	`lang` bigint(20) default null,
	CONSTRAINT `Fk_User_Employee` FOREIGN KEY (`employee`) REFERENCES `Employees` (`id`) ON DELETE SET NULL ON UPDATE CASCADE,
	CONSTRAINT `Fk_User_SupportedLanguages` FOREIGN KEY (`lang`) REFERENCES `SupportedLanguages` (`id`) ON DELETE SET NULL ON UPDATE CASCADE,
	primary key  (`id`),
	unique key `username` (`username`),
	INDEX login_hash_index (`login_hash`)
) engine=innodb default charset=utf8;




create table `EmployeeSkills` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `skill_id` bigint(20) NULL,
  `employee` bigint(20) NOT NULL,
  `details` varchar(400) default null,
  CONSTRAINT `Fk_EmployeeSkills_Skills` FOREIGN KEY (`skill_id`) REFERENCES `Skills` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  CONSTRAINT `Fk_EmployeeSkills_Employee` FOREIGN KEY (`employee`) REFERENCES `Employees` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  primary key  (`id`),
  unique key (`employee`,`skill_id`)
) engine=innodb default charset=utf8;

create table `EmployeeEducations` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `education_id` bigint(20) NULL,
  `employee` bigint(20) NOT NULL,
  `institute` varchar(400) default null,
  `date_start` date default '0000-00-00',
  `date_end` date default '0000-00-00',
  CONSTRAINT `Fk_EmployeeEducations_Educations` FOREIGN KEY (`education_id`) REFERENCES `Educations` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  CONSTRAINT `Fk_EmployeeEducations_Employee` FOREIGN KEY (`employee`) REFERENCES `Employees` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `EmployeeCertifications` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `certification_id` bigint(20) NULL,
  `employee` bigint(20) NOT NULL,
  `institute` varchar(400) default null,
  `date_start` date default '0000-00-00',
  `date_end` date default '0000-00-00',
  CONSTRAINT `Fk_EmployeeCertifications_Certifications` FOREIGN KEY (`certification_id`) REFERENCES `Certifications` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  CONSTRAINT `Fk_EmployeeCertifications_Employee` FOREIGN KEY (`employee`) REFERENCES `Employees` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  primary key  (`id`),
  unique key (`employee`,`certification_id`)
) engine=innodb default charset=utf8;


create table `EmployeeLanguages` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `language_id` bigint(20) NULL,
  `employee` bigint(20) NOT NULL,
  `reading` enum('Elementary Proficiency','Limited Working Proficiency','Professional Working Proficiency','Full Professional Proficiency','Native or Bilingual Proficiency') default NULL,
  `speaking` enum('Elementary Proficiency','Limited Working Proficiency','Professional Working Proficiency','Full Professional Proficiency','Native or Bilingual Proficiency') default NULL,
  `writing` enum('Elementary Proficiency','Limited Working Proficiency','Professional Working Proficiency','Full Professional Proficiency','Native or Bilingual Proficiency') default NULL,
  `understanding` enum('Elementary Proficiency','Limited Working Proficiency','Professional Working Proficiency','Full Professional Proficiency','Native or Bilingual Proficiency') default NULL,
  CONSTRAINT `Fk_EmployeeLanguages_Languages` FOREIGN KEY (`language_id`) REFERENCES `Languages` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  CONSTRAINT `Fk_EmployeeLanguages_Employee` FOREIGN KEY (`employee`) REFERENCES `Employees` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  primary key  (`id`),
  unique key (`employee`,`language_id`)
) engine=innodb default charset=utf8;

create table `EmergencyContacts` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `employee` bigint(20) NOT NULL,
  `name` varchar(100) NOT NULL,
  `relationship` varchar(100) default null,
  `home_phone` varchar(15) default null,
  `work_phone` varchar(15) default null,
  `mobile_phone` varchar(15) default null,
  CONSTRAINT `Fk_EmergencyContacts_Employee` FOREIGN KEY (`employee`) REFERENCES `Employees` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `EmployeeDependents` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `employee` bigint(20) NOT NULL,
  `name` varchar(100) NOT NULL,
  `relationship` enum('Child','Spouse','Parent','Other') default NULL,
  `dob` date default '0000-00-00',
  `id_number` varchar(25) default null,
  CONSTRAINT `Fk_EmployeeDependents_Employee` FOREIGN KEY (`employee`) REFERENCES `Employees` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  primary key  (`id`)
) engine=innodb default charset=utf8;



create table `LeaveTypes` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) NOT NULL,
  `supervisor_leave_assign` enum('Yes','No') default 'Yes',
  `employee_can_apply` enum('Yes','No') default 'Yes',
  `apply_beyond_current` enum('Yes','No') default 'Yes',
  `leave_accrue` enum('No','Yes') default 'No',
  `carried_forward` enum('No','Yes') default 'No',
  `default_per_year` decimal(10,3) NOT NULL,
  `carried_forward_percentage` int(11) NULL default 0,
  `carried_forward_leave_availability` int(11) NULL default 365,
  `propotionate_on_joined_date` enum('No','Yes') default 'No',
  `send_notification_emails` enum('Yes','No') default 'Yes',
  `leave_group` bigint(20) NULL,
  `leave_color` varchar(10) NULL,
  `max_carried_forward_amount` int(11) NULL default 0,
  primary key  (`id`),
  unique key (`name`)
) engine=innodb default charset=utf8;

create table `LeaveRules` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `leave_type` bigint(20) NOT NULL,
  `job_title` bigint(20) NULL,
  `employment_status` bigint(20) NULL,
  `employee` bigint(20) NULL,
  `supervisor_leave_assign` enum('Yes','No') default 'Yes',
  `employee_can_apply` enum('Yes','No') default 'Yes',
  `apply_beyond_current` enum('Yes','No') default 'Yes',
  `leave_accrue` enum('No','Yes') default 'No',
  `carried_forward` enum('No','Yes') default 'No',
  `default_per_year` decimal(10,3) NOT NULL,
  `carried_forward_percentage` int(11) NULL default 0,
  `carried_forward_leave_availability` int(11) NULL default 365,
  `propotionate_on_joined_date` enum('No','Yes') default 'No',
  `leave_group` bigint(20) NULL,
  `max_carried_forward_amount` int(11) NULL default 0,
  primary key  (`id`)
) engine=innodb default charset=utf8;


create table `LeaveGroups` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) NOT NULL,
  `details` text default null,
  `created` timestamp NULL default '0000-00-00 00:00:00',
  `updated` timestamp NULL default '0000-00-00 00:00:00',
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `LeaveGroupEmployees` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `employee` bigint(20) NOT NULL,
  `leave_group` bigint(20) NOT NULL,
  `created` timestamp NULL default '0000-00-00 00:00:00',
  `updated` timestamp NULL default '0000-00-00 00:00:00',
  CONSTRAINT `Fk_LeaveGroupEmployees_Employee` FOREIGN KEY (`employee`) REFERENCES `Employees` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  CONSTRAINT `Fk_LeaveGroupEmployees_LeaveGroups` FOREIGN KEY (`leave_group`) REFERENCES `LeaveGroups` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  primary key  (`id`),
  unique key `LeaveGroupEmployees_employee` (`employee`)
) engine=innodb default charset=utf8;

create table `LeavePeriods` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) NOT NULL,
  `date_start` date default '0000-00-00',
  `date_end` date default '0000-00-00',
  `status` enum('Active','Inactive') default 'Inactive',
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `WorkDays` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) NOT NULL,
  `status` enum('Full Day','Half Day','Non-working Day') default 'Full Day',
  `country` bigint(20) DEFAULT NULL,
  primary key  (`id`),
  unique key `workdays_name_country` (`name`,`country`)
) engine=innodb default charset=utf8;

create table `HoliDays` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) NOT NULL,
  `dateh` date default '0000-00-00',
  `status` enum('Full Day','Half Day') default 'Full Day',
  `country` bigint(20) DEFAULT NULL,
  primary key  (`id`),
  unique key `holidays_dateh_country` (`dateh`,`country`)
) engine=innodb default charset=utf8;

create table `EmployeeLeaves` (
	`id` bigint(20) NOT NULL AUTO_INCREMENT,
	`employee` bigint(20) NOT NULL,
	`leave_type` bigint(20) NOT NULL,
	`leave_period` bigint(20) NOT NULL,
	`date_start` date default '0000-00-00',
	`date_end` date default '0000-00-00',
	`details` text default null,
	`status` enum('Approved','Pending','Rejected','Cancellation Requested','Cancelled','Processing') default 'Pending',
	`attachment` varchar(100) NULL,
	CONSTRAINT `Fk_EmployeeLeaves_Employee` FOREIGN KEY (`employee`) REFERENCES `Employees` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
	CONSTRAINT `Fk_EmployeeLeaves_LeaveTypes` FOREIGN KEY (`leave_type`) REFERENCES `LeaveTypes` (`id`),
	CONSTRAINT `Fk_EmployeeLeaves_LeavePeriods` FOREIGN KEY (`leave_period`) REFERENCES `LeavePeriods` (`id`),
	primary key  (`id`)
) engine=innodb default charset=utf8;

create table `EmployeeLeaveLog` (
	`id` bigint(20) NOT NULL AUTO_INCREMENT,
	`employee_leave` bigint(20) NOT NULL,
	`user_id` bigint(20) NULL,
	`data` varchar(500) NOT NULL,
	`status_from` enum('Approved','Pending','Rejected','Cancellation Requested','Cancelled','Processing') default 'Pending',
	`status_to` enum('Approved','Pending','Rejected','Cancellation Requested','Cancelled','Processing') default 'Pending',
	`created` timestamp default '0000-00-00 00:00:00',
	CONSTRAINT `Fk_EmployeeLeaveLog_EmployeeLeaves` FOREIGN KEY (`employee_leave`) REFERENCES `EmployeeLeaves` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
	CONSTRAINT `Fk_EmployeeLeaveLog_Users` FOREIGN KEY (`user_id`) REFERENCES `Users` (`id`) ON DELETE SET NULL ON UPDATE CASCADE,
	primary key  (`id`)
) engine=innodb default charset=utf8;

create table `EmployeeLeaveDays` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `employee_leave` bigint(20) NOT NULL,
  `leave_date` date default '0000-00-00',
  `leave_type` enum('Full Day','Half Day - Morning','Half Day - Afternoon','1 Hour - Morning','2 Hours - Morning','3 Hours - Morning','1 Hour - Afternoon','2 Hours - Afternoon','3 Hours - Afternoon') NOT NULL,
  CONSTRAINT `Fk_EmployeeLeaveDays_EmployeeLeaves` FOREIGN KEY (`employee_leave`) REFERENCES `EmployeeLeaves` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `Files` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) NOT NULL,
  `filename` varchar(100) NOT NULL,
  `employee` bigint(20) NULL,
  `file_group` varchar(100) NOT NULL,
  primary key  (`id`),
  unique key `filename` (`filename`)
) engine=innodb default charset=utf8;

create table `Clients` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) NOT NULL,
  `details` text default null,
  `first_contact_date` date default '0000-00-00',
  `created` timestamp default '0000-00-00 00:00:00',
  `address` text default null,
  `contact_number` varchar(25) NULL,
  `contact_email` varchar(25) NULL,
  `company_url` varchar(500) NULL,
  `status` enum('Active','Inactive') default 'Active',
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `Projects` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) NOT NULL,
  `client` bigint(20) NULL,
  `details` text default null,
  `created` timestamp default '0000-00-00 00:00:00',
  `status` enum('Active','On Hold','Completed', 'Dropped') default 'Active',
  CONSTRAINT `Fk_Projects_Client` FOREIGN KEY (`client`) REFERENCES `Clients` (`id`) ON DELETE SET NULL ON UPDATE CASCADE,
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `EmployeeTimeSheets` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `employee` bigint(20) NOT NULL,
  `date_start` date NOT NULL,
  `date_end` date NOT NULL,
  `status` enum('Approved','Pending','Rejected','Submitted') default 'Pending',
  CONSTRAINT `Fk_EmployeeTimeSheets_Employee` FOREIGN KEY (`employee`) REFERENCES `Employees` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  UNIQUE KEY `EmployeeTimeSheetsKey` (`employee`,`date_start`,`date_end`),
  KEY `EmployeeTimeSheets_date_end` (`date_end`),
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `EmployeeProjects` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `employee` bigint(20) NOT NULL,
  `project` bigint(20) NULL,
  `date_start` date NULL,
  `date_end` date NULL,
  `status` enum('Current','Inactive','Completed') default 'Current',
  `details` text default null,
  CONSTRAINT `Fk_EmployeeProjects_Projects` FOREIGN KEY (`project`) REFERENCES `Projects` (`id`) ON DELETE SET NULL ON UPDATE CASCADE,
  CONSTRAINT `Fk_EmployeeProjects_Employee` FOREIGN KEY (`employee`) REFERENCES `Employees` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  UNIQUE KEY `EmployeeProjectsKey` (`employee`,`project`),
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `EmployeeTimeEntry` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `project` bigint(20) NULL,
  `employee` bigint(20) NOT NULL,
  `timesheet` bigint(20) NOT NULL,
  `details` text default null,
  `created` timestamp default '0000-00-00 00:00:00',
  `date_start` timestamp default '0000-00-00 00:00:00',
  `time_start` varchar(10) NOT NULL,
  `date_end` timestamp default '0000-00-00 00:00:00',
  `time_end` varchar(10) NOT NULL,
  `status` enum('Active','Inactive') default 'Active',
  CONSTRAINT `Fk_EmployeeTimeEntry_Projects` FOREIGN KEY (`project`) REFERENCES `Projects` (`id`) ON DELETE SET NULL ON UPDATE CASCADE,
  CONSTRAINT `Fk_EmployeeTimeEntry_Employee` FOREIGN KEY (`employee`) REFERENCES `Employees` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  CONSTRAINT `Fk_EmployeeTimeEntry_EmployeeTimeSheets` FOREIGN KEY (`timesheet`) REFERENCES `EmployeeTimeSheets` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  KEY `employee_project` (`employee`,`project`),
  KEY `employee_project_date_start` (`employee`,`project`,`date_start`),
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `Documents` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) NOT NULL,
  `details` text default null,
  `expire_notification` enum('Yes','No') default 'Yes',
  `expire_notification_month` enum('Yes','No') default 'Yes',
  `expire_notification_week` enum('Yes','No') default 'Yes',
  `expire_notification_day` enum('Yes','No') default 'Yes',
  `sign` enum('Yes','No') default 'Yes',
  `sign_label` VARCHAR(500) default null,
  `created` DATETIME default '0000-00-00 00:00:00',
  `updated` DATETIME default '0000-00-00 00:00:00',
  primary key  (`id`)
) engine=innodb default charset=utf8;


create table `EmployeeDocuments` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `employee` bigint(20) NOT NULL,
  `document` bigint(20) NULL,
  `date_added` date NOT NULL,
  `valid_until` date NOT NULL,
  `status` enum('Active','Inactive','Draft') default 'Active',
  `details` text default null,
  `attachment` varchar(100) NULL,
  `signature` text default null,
  `expire_notification_last` int(4) NULL,
  CONSTRAINT `Fk_EmployeeDocuments_Documents` FOREIGN KEY (`document`) REFERENCES `Documents` (`id`) ON DELETE SET NULL ON UPDATE CASCADE,
  CONSTRAINT `Fk_EmployeeDocuments_Employee` FOREIGN KEY (`employee`) REFERENCES `Employees` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  primary key  (`id`),
  KEY `KEY_EmployeeDocuments_valid_until` (`valid_until`),
  KEY `KEY_EmployeeDocuments_valid_until_status` (`valid_until`,`status`,`expire_notification_last`)
) engine=innodb default charset=utf8;


create table `CompanyDocuments` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) NOT NULL,
  `details` text default null,
  `valid_until` date NOT NULL,
  `status` enum('Active','Inactive','Draft') default 'Active',
  `notify_employees` enum('Yes','No') default 'Yes',
  `attachment` varchar(100) NULL,
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `CompanyLoans` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) NOT NULL,
  `details` text default null,
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `EmployeeCompanyLoans` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `employee` bigint(20) NOT NULL,
  `loan` bigint(20) NULL,
  `start_date` date NOT NULL,
  `last_installment_date` date NOT NULL,
  `period_months` bigint(20) NULL,
  `currency` bigint(20) NULL DEFAULT NULL,
  `amount` decimal(10,2) NOT NULL,
  `monthly_installment` decimal(10,2) NOT NULL,
  `status` enum('Approved','Repayment','Paid','Suspended') default 'Approved',
  `details` text default null,
  CONSTRAINT `Fk_EmployeeCompanyLoans_CompanyLoans` FOREIGN KEY (`loan`) REFERENCES `CompanyLoans` (`id`) ON DELETE SET NULL ON UPDATE CASCADE,
  CONSTRAINT `Fk_EmployeeCompanyLoans_Employee` FOREIGN KEY (`employee`) REFERENCES `Employees` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `Settings` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) NOT NULL,
  `value` text default null,
  `description` text default null,
  `meta` text default null,
  primary key  (`id`),
  UNIQUE KEY(`name`)
) engine=innodb default charset=utf8;


create table `Modules` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `menu` varchar(30) NOT NULL,
  `name` varchar(100) NOT NULL,
  `label` varchar(100) NOT NULL,
  `icon` VARCHAR( 50 ) NULL,
  `mod_group` varchar(30) NOT NULL,
  `mod_order` INT(11) NULL,
  `status` enum('Enabled','Disabled') default 'Enabled',
  `version` varchar(10) default '',
  `update_path` varchar(500) default '',
  `user_levels` varchar(500) NOT NULL,
  `user_roles` text null,
  primary key  (`id`),
  UNIQUE KEY `Modules_name_modgroup` (`name`,`mod_group`)
) engine=innodb default charset=utf8;

create table `Reports` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) NOT NULL,
  `details` text default null,
  `parameters` text default null,
  `query` text default null,
  `paramOrder` varchar(500) NOT NULL,
  `type` enum('Query','Class') default 'Query',
  `report_group` varchar(500) NULL,
  `output` varchar(15) NOT NULL default 'CSV',
  primary key  (`id`),
  UNIQUE KEY `Reports_Name` (`name`)
) engine=innodb default charset=utf8;


create table `Attendance` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `employee` bigint(20) NOT NULL,
  `in_time` timestamp default '0000-00-00 00:00:00',
  `out_time` timestamp default '0000-00-00 00:00:00',
  `note` varchar(500) default null,
  CONSTRAINT `Fk_Attendance_Employee` FOREIGN KEY (`employee`) REFERENCES `Employees` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  KEY `in_time` (`in_time`),
  KEY `out_time` (`out_time`),
  KEY `employee_in_time` (`employee`,`in_time`),
  KEY `employee_out_time` (`employee`,`out_time`),
  primary key  (`id`)
) engine=innodb default charset=utf8;


create table `Permissions` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `user_level` enum('Admin','Employee','Manager') default NULL,
  `module_id` bigint(20) NOT NULL,
  `permission` varchar(200) default null,
  `meta` varchar(500) default null,
  `value` varchar(200) default null,
  UNIQUE KEY `Module_Permission` (`user_level`,`module_id`,`permission`),
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `DataEntryBackups` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `tableType` varchar(200) default null,
  `data` longtext default null,
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `AuditLog` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `time` datetime default '0000-00-00 00:00:00',
  `user` bigint(20) NOT NULL,
  `ip` varchar(100) NULL,
  `type` varchar(100) NOT NULL,
  `employee` varchar(300) NULL,
  `details` text default null,
  CONSTRAINT `Fk_AuditLog_Users` FOREIGN KEY (`user`) REFERENCES `Users` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  primary key  (`id`)
) engine=innodb default charset=utf8;


create table `Notifications` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `time` datetime default '0000-00-00 00:00:00',
  `fromUser` bigint(20) NULL,
  `fromEmployee` bigint(20) NULL,
  `toUser` bigint(20) NOT NULL,
  `image` varchar(500) default null,
  `message` text default null,
  `action` text default null,
  `type` varchar(100) NULL,
  `status` enum('Unread','Read') default 'Unread',
  CONSTRAINT `Fk_Notifications_Users` FOREIGN KEY (`touser`) REFERENCES `Users` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  primary key  (`id`),
  KEY `toUser_time` (`toUser`,`time`),
  KEY `toUser_status_time` (`toUser`,`status`,`time`)
) engine=innodb default charset=utf8;

create table `Courses` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `code` varchar(300) NOT NULL,
  `name` varchar(300) NOT NULL,
  `description` text default null,
  `coordinator` bigint(20) NULL,
  `trainer` varchar(300) NULL,
  `trainer_info` text default null,
  `paymentType` enum('Company Sponsored','Paid by Employee') default 'Company Sponsored',
  `currency` varchar(3) null,
  `cost` decimal(12,2) DEFAULT 0.00,
  `status` enum('Active','Inactive') default 'Active',
  `created` datetime default '0000-00-00 00:00:00',
  `updated` datetime default '0000-00-00 00:00:00',
  CONSTRAINT `Fk_Courses_Employees` FOREIGN KEY (`coordinator`) REFERENCES `Employees` (`id`) ON DELETE SET NULL ON UPDATE CASCADE,
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `TrainingSessions` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(300) NOT NULL,
  `course` bigint(20) NOT NULL,
  `description` text default null,
  `scheduled` datetime default '0000-00-00 00:00:00',
  `dueDate` datetime default '0000-00-00 00:00:00',
  `deliveryMethod` enum('Classroom','Self Study','Online') default 'Classroom',
  `deliveryLocation` varchar(500) NULL,
  `status` enum('Pending','Approved','Completed','Cancelled') default 'Pending',
  `attendanceType` enum('Sign Up','Assign') default 'Sign Up',
  `attachment` varchar(300) NULL,
  `created` datetime default '0000-00-00 00:00:00',
  `updated` datetime default '0000-00-00 00:00:00',
  `requireProof` enum('Yes','No') default 'Yes',
  CONSTRAINT `Fk_TrainingSessions_Courses` FOREIGN KEY (`course`) REFERENCES `Courses` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  primary key  (`id`)
) engine=innodb default charset=utf8;


create table `EmployeeTrainingSessions` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `employee` bigint(20) NOT NULL,
  `trainingSession` bigint(20) NULL,
  `feedBack` varchar(1500) NULL,
  `status` enum('Scheduled','Attended','Not-Attended','Completed') default 'Scheduled',
  `proof` varchar(300) NULL,
  CONSTRAINT `Fk_EmployeeTrainingSessions_TrainingSessions` FOREIGN KEY (`trainingSession`) REFERENCES `TrainingSessions` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  CONSTRAINT `Fk_EmployeeTrainingSessions_Employee` FOREIGN KEY (`employee`) REFERENCES `Employees` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  primary key  (`id`)
) engine=innodb default charset=utf8;


create table `ImmigrationDocuments` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) NOT NULL,
  `details` text default null,
  `required` enum('Yes','No') default 'Yes',
  `alert_on_missing` enum('Yes','No') default 'Yes',
  `alert_before_expiry` enum('Yes','No') default 'Yes',
  `alert_before_day_number` int(11) NOT NULL,
  `created` timestamp NULL default '0000-00-00 00:00:00',
  `updated` timestamp NULL default '0000-00-00 00:00:00',
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `EmployeeImmigrations` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `employee` bigint(20) NOT NULL,
  `document` bigint(20) NULL,
  `documentname` varchar(150) NOT NULL,
  `valid_until` date NOT NULL,
  `status` enum('Active','Inactive','Draft') default 'Active',
  `details` text default null,
  `attachment1` varchar(100) NULL,
  `attachment2` varchar(100) NULL,
  `attachment3` varchar(100) NULL,
  `created` timestamp NULL default '0000-00-00 00:00:00',
  `updated` timestamp NULL default '0000-00-00 00:00:00',
  CONSTRAINT `Fk_EmployeeImmigrations_Employee` FOREIGN KEY (`employee`) REFERENCES `Employees` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  CONSTRAINT `Fk_EmployeeImmigrations_ImmigrationDocuments` FOREIGN KEY (`document`) REFERENCES `ImmigrationDocuments` (`id`) ON DELETE SET NULL ON UPDATE CASCADE,
  primary key  (`id`)
) engine=innodb default charset=utf8;


create table `EmployeeTravelRecords` (
	`id` bigint(20) NOT NULL AUTO_INCREMENT,
	`employee` bigint(20) NOT NULL,
	`type` enum('Local','International') default 'Local',
	`purpose` varchar(200) NOT NULL,
	`travel_from` varchar(200) NOT NULL,
	`travel_to` varchar(200) NOT NULL,
	`travel_date` datetime NULL default '0000-00-00 00:00:00',
	`return_date` datetime NULL default '0000-00-00 00:00:00',
	`details` varchar(500) default null,
	`funding` decimal(10,3) NULL,
	`currency` bigint(20) NULL,
	`attachment1` varchar(100) NULL,
	`attachment2` varchar(100) NULL,
	`attachment3` varchar(100) NULL,
	`created` timestamp NULL default '0000-00-00 00:00:00',
	`updated` timestamp NULL default '0000-00-00 00:00:00',
	`status` enum('Approved','Pending','Rejected','Cancellation Requested','Cancelled','Processing') default 'Pending',
	CONSTRAINT `Fk_EmployeeTravelRecords_Employee` FOREIGN KEY (`employee`) REFERENCES `Employees` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
	primary key  (`id`)
) engine=innodb default charset=utf8;


create table `RestAccessTokens` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `userId` bigint(20) NOT NULL,
  `hash` varchar(32) default null,
  `token` varchar(500) default null,
  `created` DATETIME default '0000-00-00 00:00:00',
  `updated` DATETIME default '0000-00-00 00:00:00',
  primary key  (`id`),
  unique key `userId` (`userId`)
) engine=innodb default charset=utf8;

create table `FieldNameMappings` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `type` varchar(20) NOT NULL,
  `name` varchar(20) NOT NULL,
  `textOrig` varchar(200) default null,
  `textMapped` varchar(200) default null,
  `display` enum('Form','Table and Form','Hidden') default 'Form',
  `created` DATETIME default '0000-00-00 00:00:00',
  `updated` DATETIME default '0000-00-00 00:00:00',
  primary key  (`id`),
  unique key `name` (`name`)
) engine=innodb default charset=utf8;

create table `CustomFields` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `type` varchar(20) NOT NULL,
  `name` varchar(20) NOT NULL,
  `data` text default null,
  `display` enum('Form','Table and Form','Hidden') default 'Form',
  `created` DATETIME default '0000-00-00 00:00:00',
  `updated` DATETIME default '0000-00-00 00:00:00',
	`field_type` varchar(20) NULL,
	`field_label` varchar(50) NULL,
	`field_validation` varchar(50) NULL,
	`field_options` varchar(500) NULL,
	`display_order` int(11) default 0,
  primary key  (`id`),
	unique key `CustomFields_name` (`type`,`name`)
) engine=innodb default charset=utf8;


create table `SalaryComponentType` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `code` varchar(10) NOT NULL,
  `name` varchar(100) NOT NULL,
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `SalaryComponent` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) NOT NULL,
  `componentType` bigint(20) NULL,
  `details` text default null,
  CONSTRAINT `Fk_SalaryComponent_SalaryComponentType` FOREIGN KEY (`componentType`) REFERENCES `SalaryComponentType` (`id`) ON DELETE SET NULL ON UPDATE CASCADE,
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `ImmigrationStatus` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) NOT NULL,
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `Ethnicity` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) NOT NULL,
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `EmployeeImmigrationStatus` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `employee` bigint(20) NOT NULL,
  `status` bigint(20) NOT NULL,
  CONSTRAINT `Fk_EmployeeImmigrationStatus_Employee` FOREIGN KEY (`employee`) REFERENCES `Employees` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  CONSTRAINT `Fk_EmployeeImmigrationStatus_Type` FOREIGN KEY (`status`) REFERENCES `ImmigrationStatus` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `EmployeeEthnicity` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `employee` bigint(20) NOT NULL,
  `ethnicity` bigint(20) NOT NULL,
  CONSTRAINT `Fk_EmployeeEthnicity_Employee` FOREIGN KEY (`employee`) REFERENCES `Employees` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  CONSTRAINT `Fk_EmployeeEthnicity_Ethnicity` FOREIGN KEY (`ethnicity`) REFERENCES `Ethnicity` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  primary key  (`id`)
) engine=innodb default charset=utf8;


create table `EmployeeSalary` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `employee` bigint(20) NOT NULL,
  `component` bigint(20) NOT NULL,
  `pay_frequency` enum('Hourly','Daily','Bi Weekly','Weekly','Semi Monthly','Monthly') default NULL,
  `currency` bigint(20) NULL,
  `amount` decimal(10,2) NOT NULL,
  `details` text default null,
  CONSTRAINT `Fk_EmployeeSalary_Employee` FOREIGN KEY (`employee`) REFERENCES `Employees` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  CONSTRAINT `Fk_EmployeeSalary_Currency` FOREIGN KEY (`currency`) REFERENCES `CurrencyTypes` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `DeductionGroup` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) NOT NULL,
  `description` varchar(100) NOT NULL,
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `Deductions` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) NOT NULL,
  `componentType` varchar(250) NULL,
  `component` varchar(250) NULL,
  `payrollColumn` int(11) DEFAULT NULL,
  `rangeAmounts` text default null,
  `deduction_group` bigint(20) NULL,
  CONSTRAINT `Fk_Deductions_DeductionGroup` FOREIGN KEY (`deduction_group`) REFERENCES `DeductionGroup` (`id`) ON DELETE SET NULL ON UPDATE CASCADE,
  primary key  (`id`)
) engine=innodb default charset=utf8;




create table `PayrollEmployees` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `employee` bigint(20) NOT NULL,
  `pay_frequency` int(11) default null,
  `currency` bigint(20) NULL,
  `deduction_exemptions` varchar(250) default null,
  `deduction_allowed` varchar(250) default null,
  `deduction_group` bigint(20) NULL,
  CONSTRAINT `Fk_PayrollEmployee_Employee` FOREIGN KEY (`employee`) REFERENCES `Employees` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  CONSTRAINT `Fk_PayrollEmployees_DeductionGroup` FOREIGN KEY (`deduction_group`) REFERENCES `DeductionGroup` (`id`) ON DELETE SET NULL ON UPDATE CASCADE,
  primary key  (`id`),
  unique key `PayrollEmployees_employee` (`employee`)
) engine=innodb default charset=utf8;

CREATE TABLE `PayrollColumnTemplates` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(50) DEFAULT NULL,
  `columns` varchar(500) DEFAULT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB default charset=utf8;

create table `Payroll` (
	`id` bigint(20) NOT NULL AUTO_INCREMENT,
	`name` varchar(200) NULL,
	`pay_period` bigint(20) NOT NULL,
	`department` bigint(20) NOT NULL,
	`column_template` bigint(20) NULL,
	`columns` varchar(500) DEFAULT NULL,
	`date_start` DATE NULL default '0000-00-00',
	`date_end` DATE NULL default '0000-00-00',
	`status` enum('Draft','Completed','Processing') default 'Draft',
	`payslipTemplate` bigint(20) NULL,
	primary key  (`id`)
) engine=innodb default charset=utf8;


CREATE TABLE `PayrollData` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `payroll` bigint(20) NOT NULL,
  `employee` bigint(20) NOT NULL,
  `payroll_item` int(11) NOT NULL,
  `amount` varchar(25) DEFAULT NULL,
  PRIMARY KEY (`id`),
  UNIQUE KEY `PayrollDataUniqueKey` (`payroll`,`employee`,`payroll_item`),
  CONSTRAINT `Fk_PayrollData_Payroll` FOREIGN KEY (`payroll`) REFERENCES `Payroll` (`id`) ON DELETE CASCADE ON UPDATE CASCADE
) ENGINE=InnoDB default charset=utf8;


CREATE TABLE `PayrollColumns` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `name` varchar(50) DEFAULT NULL,
  `calculation_hook` varchar(200) DEFAULT NULL,
  `salary_components` varchar(500) DEFAULT NULL,
  `deductions` varchar(500) DEFAULT NULL,
  `add_columns` varchar(500) DEFAULT NULL,
  `sub_columns` varchar(500) DEFAULT NULL,
  `colorder` int(11) DEFAULT NULL,
  `editable` enum('Yes','No') default 'Yes',
  `enabled` enum('Yes','No') default 'Yes',
  `default_value` varchar(25) DEFAULT NULL,
  `calculation_columns` varchar(500) DEFAULT NULL,
  `calculation_function` varchar(100) DEFAULT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB default charset=utf8;




create table `EmployementType` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(250) not null default '',
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `Industry` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(250) not null default '',
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `ExperienceLevel` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(250) not null default '',
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `JobFunction` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(250) not null default '',
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `EducationLevel` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(250) not null default '',
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `Benifits` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(250) not null default '',
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `Tags` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(250) not null default '',
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `Job` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `title` varchar(200) NOT NULL,
  `shortDescription` text DEFAULT NULL,
  `description` text DEFAULT NULL,
  `requirements` text DEFAULT NULL,
  `benefits` text DEFAULT NULL,
  `country` bigint(20) DEFAULT NULL,
  `company` bigint(20) DEFAULT NULL,
  `department` VARCHAR(100) NULL,
  `code` VARCHAR(20) NULL,
  `employementType` bigint(20) DEFAULT NULL,
  `industry` bigint(20) DEFAULT NULL,
  `experienceLevel` bigint(20) DEFAULT NULL,
  `jobFunction` bigint(20) DEFAULT NULL,
  `educationLevel` bigint(20) DEFAULT NULL,
  `currency` bigint(20) DEFAULT NULL,
  `showSalary` enum('Yes','No') default NULL,
  `salaryMin` bigint(20) DEFAULT NULL,
  `salaryMax` bigint(20) DEFAULT NULL,
  `keywords` text DEFAULT NULL,
  `status` enum('Active','On hold','Closed') default NULL,
  `closingDate` DATETIME default '0000-00-00 00:00:00',
  `attachment` varchar(100) NULL,
  `display` varchar(200) NOT NULL,
  `postedBy` bigint(20) DEFAULT NULL,
  INDEX `Job_status` (`status`),
  primary key  (`id`)
) engine=innodb default charset=utf8;


create table `Candidates` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `first_name` varchar(100) default '' not null,
  `last_name` varchar(100) default '' not null,
  `nationality` bigint(20) default null,
  `birthday` DATETIME default '0000-00-00 00:00:00',
  `gender` enum('Male','Female') default NULL,
  `marital_status` enum('Married','Single','Divorced','Widowed','Other') default NULL,
  `address1` varchar(100) default '',
  `address2` varchar(100) default '',
  `city` varchar(150) default '',
  `country` char(2) default null,
  `province` bigint(20) default null,
  `postal_code` varchar(20) default null,
  `email` varchar(200) default null,
  `home_phone` varchar(50) default null,
  `mobile_phone` varchar(50) default null,
  `cv_title` varchar(200) default '' not null,
  `cv` varchar(150) NULL,
  `cvtext` text NULL,
  `industry` text DEFAULT NULL,
  `profileImage` varchar(150) NULL,
  `head_line` text DEFAULT NULL,
  `objective` text DEFAULT NULL,
  `work_history` text DEFAULT NULL,
  `education` text DEFAULT NULL,
  `skills` text DEFAULT NULL,
  `referees` text DEFAULT NULL,
  `linkedInUrl` varchar(500) DEFAULT NULL,
  `linkedInData` text DEFAULT NULL,
  `totalYearsOfExperience` int(11) default null,
  `totalMonthsOfExperience` int(11) default null,
  `htmlCVData` longtext DEFAULT NULL,
  `generatedCVFile` varchar(150) DEFAULT NULL,
  `created` DATETIME default '0000-00-00 00:00:00',
  `updated` DATETIME default '0000-00-00 00:00:00',
  `expectedSalary` int(11) default null,
  `preferedPositions` text default null,
  `preferedJobtype` varchar(60) default null,
  `preferedCountries` text default null,
  `tags` text default null,
  `notes` text default null,
  `calls` text default null,
  `age` int(11) default null,
  `hash` varchar(100) DEFAULT NULL,
  `linkedInProfileLink` varchar(250) DEFAULT NULL,
  `linkedInProfileId` varchar(50) DEFAULT NULL,
  `facebookProfileLink` varchar(250) DEFAULT NULL,
  `facebookProfileId` varchar(50) DEFAULT NULL,
  `twitterProfileLink` varchar(250) DEFAULT NULL,
  `twitterProfileId` varchar(50) DEFAULT NULL,
  `googleProfileLink` varchar(250) DEFAULT NULL,
  `googleProfileId` varchar(50) DEFAULT NULL,
  primary key  (`id`)

) engine=innodb default charset=utf8;


create table `Applications` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `job` bigint(20) NOT NULL,
  `candidate` bigint(20) DEFAULT NULL,
  `created` DATETIME default '0000-00-00 00:00:00',
  `referredByEmail` varchar(200) DEFAULT NULL,
  `notes` text DEFAULT NULL,
  primary key  (`id`),
  unique key  (`job`,`candidate`),
  CONSTRAINT `Fk_Applications_Job` FOREIGN KEY (`job`) REFERENCES `Job` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  CONSTRAINT `Fk_Applications_Candidates` FOREIGN KEY (`candidate`) REFERENCES `Candidates` (`id`) ON DELETE CASCADE ON UPDATE CASCADE
) engine=innodb default charset=utf8;

create table `Interviews` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `job` bigint(20) NOT NULL,
  `candidate` bigint(20) DEFAULT NULL,
  `level` varchar(100) DEFAULT NULL,
  `created` DATETIME default '0000-00-00 00:00:00',
  `updated` DATETIME default '0000-00-00 00:00:00',
  `scheduled` DATETIME default '0000-00-00 00:00:00',
  `location` varchar(500) DEFAULT NULL,
  `mapId` bigint(20) NULL,
  `status` varchar(100) default null,
  `notes` text DEFAULT NULL,
  primary key  (`id`),
  CONSTRAINT `Fk_Interviews_Job` FOREIGN KEY (`job`) REFERENCES `Job` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  CONSTRAINT `Fk_Interviews_Candidates` FOREIGN KEY (`candidate`) REFERENCES `Candidates` (`id`) ON DELETE CASCADE ON UPDATE CASCADE
) engine=innodb default charset=utf8;


create table `Calls` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `job` bigint(20) NOT NULL,
  `candidate` bigint(20) DEFAULT NULL,
  `phone` varchar(20) default null,
  `created` DATETIME default '0000-00-00 00:00:00',
  `updated` DATETIME default '0000-00-00 00:00:00',
  `status` varchar(100) default null,
  `notes` text DEFAULT NULL,
  primary key  (`id`),
  CONSTRAINT `Fk_Calls_Job` FOREIGN KEY (`job`) REFERENCES `Job` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  CONSTRAINT `Fk_Calls_Candidates` FOREIGN KEY (`candidate`) REFERENCES `Candidates` (`id`) ON DELETE CASCADE ON UPDATE CASCADE
) engine=innodb default charset=utf8;


create table `LeaveStartingBalance` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `leave_type` bigint(20) NOT NULL,
  `employee` bigint(20) NULL,
  `leave_period` bigint(20) NOT NULL,
  `amount` decimal(10,3) NOT NULL,
  `note` text DEFAULT NULL,
  `created` datetime default '0000-00-00 00:00:00',
  `updated` datetime default '0000-00-00 00:00:00',
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `Crons` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) NOT NULL,
  `class` varchar(100) NOT NULL,
  `lastrun` DATETIME default '0000-00-00 00:00:00',
  `frequency` int(4) NOT NULL,
  `time` varchar(50) NOT NULL,
  `type` enum('Minutely','Hourly','Daily','Weekly','Monthly','Yearly') default 'Hourly',
  `status` enum('Enabled','Disabled') default 'Enabled',
  primary key  (`id`),
  key `KEY_Crons_frequency` (`frequency`)
) engine=innodb default charset=utf8;

create table `Emails` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `subject` varchar(300) NOT NULL,
  `toEmail` varchar(300) NOT NULL,
  `template` text NULL,
  `params` text NULL,
  `cclist` varchar(500) NULL,
  `bcclist` varchar(500) NULL,
  `error` varchar(500) NULL,
  `created` DATETIME default '0000-00-00 00:00:00',
  `updated` DATETIME default '0000-00-00 00:00:00',
  `status` enum('Pending','Sent','Error') default 'Pending',
  primary key  (`id`),
  key `KEY_Emails_status` (`status`),
  key `KEY_Emails_created` (`created`)
) engine=innodb default charset=utf8;


create table `ExpensesCategories` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(500) NOT NULL,
  `created` timestamp NULL default '0000-00-00 00:00:00',
  `updated` timestamp NULL default '0000-00-00 00:00:00',
  `pre_approve` enum('Yes','No') default 'Yes',
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `ExpensesPaymentMethods` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(500) NOT NULL,
  `created` timestamp NULL default '0000-00-00 00:00:00',
  `updated` timestamp NULL default '0000-00-00 00:00:00',
  primary key  (`id`)
) engine=innodb default charset=utf8;


create table `EmployeeExpenses` (
	`id` bigint(20) NOT NULL AUTO_INCREMENT,
	`employee` bigint(20) NOT NULL,
	`expense_date` date NULL default '0000-00-00',
	`payment_method` bigint(20) NOT NULL,
	`transaction_no` varchar(300) NOT NULL,
	`payee` varchar(500) NOT NULL,
	`category` bigint(20) NOT NULL,
	`notes` text,
	`amount` decimal(10,3) NULL,
	`currency` bigint(20) NULL,
	`attachment1` varchar(100) NULL,
	`attachment2` varchar(100) NULL,
	`attachment3` varchar(100) NULL,
	`created` timestamp NULL default '0000-00-00 00:00:00',
	`updated` timestamp NULL default '0000-00-00 00:00:00',
	`status` enum('Approved','Pending','Rejected','Cancellation Requested','Cancelled','Processing') default 'Pending',
	CONSTRAINT `Fk_EmployeeExpenses_Employee` FOREIGN KEY (`employee`) REFERENCES `Employees` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
	CONSTRAINT `Fk_EmployeeExpenses_pm` FOREIGN KEY (`payment_method`) REFERENCES `ExpensesPaymentMethods` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
	CONSTRAINT `Fk_EmployeeExpenses_category` FOREIGN KEY (`category`) REFERENCES `ExpensesCategories` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
	primary key  (`id`)
) engine=innodb default charset=utf8;


create table `Timezones` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) not null default '',
  `details` varchar(255) not null default '',
  primary key  (`id`)
) engine=innodb default charset=utf8;

create table `EmployeeDataHistory` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `type` varchar(100) not null,
  `employee` bigint(20) NOT NULL,
  `field` varchar(100) not null,
  `old_value` varchar(500) default null,
  `new_value` varchar(500) default null,
  `description` varchar(800) default null,
  `user` bigint(20) NULL,
  `updated` timestamp default '0000-00-00 00:00:00',
  `created` timestamp default '0000-00-00 00:00:00',
  CONSTRAINT `Fk_EmployeeDataHistory_Employee` FOREIGN KEY (`employee`) REFERENCES `Employees` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
  CONSTRAINT `Fk_EmployeeDataHistory_Users` FOREIGN KEY (`user`) REFERENCES `Users` (`id`) ON DELETE SET NULL ON UPDATE CASCADE,
  primary key  (`id`)
) engine=innodb default charset=utf8;


create table `EmployeeAttendanceSheets` (
	`id` bigint(20) NOT NULL AUTO_INCREMENT,
	`employee` bigint(20) NOT NULL,
	`date_start` date NOT NULL,
	`date_end` date NOT NULL,
	`status` enum('Approved','Pending','Rejected','Submitted') default 'Pending',
	CONSTRAINT `Fk_EmployeeAttendanceSheets_Employee` FOREIGN KEY (`employee`) REFERENCES `Employees` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
	UNIQUE KEY `EmployeeAttendanceSheetsKey` (`employee`,`date_start`,`date_end`),
	KEY `EmployeeAttendanceSheets_date_end` (`date_end`),
	primary key  (`id`)
) engine=innodb default charset=utf8;


create table `CustomFieldValues` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `type` varchar(20) not null,
  `name` varchar(60) not null,
  `object_id` varchar(60) not null,
  `value` text default NULL,
  `updated` timestamp default '0000-00-00 00:00:00',
  `created` timestamp default '0000-00-00 00:00:00',
  primary key  (`id`),
  UNIQUE key `CustomFields_type_name_object_id` (`type`,`name`,`object_id`),
  INDEX `CustomFields_type_object_id` (`type`,`object_id`)
) engine=innodb default charset=utf8;


create table `DataImport` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(60) not null,
  `dataType` varchar(60) not null,
  `details` text default NULL,
  `columns` text default NULL,
  `updated` timestamp default '0000-00-00 00:00:00',
  `created` timestamp default '0000-00-00 00:00:00',
  primary key  (`id`)
) engine=innodb default charset=utf8;


create table `DataImportFiles` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(60) not null,
  `data_import_definition` varchar(200) not null,
  `status` varchar(15) null,
  `file` varchar(100) null,
  `details` text default NULL,
  `updated` timestamp default '0000-00-00 00:00:00',
  `created` timestamp default '0000-00-00 00:00:00',
  primary key  (`id`)
) engine=innodb default charset=utf8;


create table `UserReports` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) NOT NULL,
  `details` text default null,
  `parameters` text default null,
  `query` text default null,
  `paramOrder` varchar(500) NOT NULL,
  `type` enum('Query','Class') default 'Query',
  `report_group` varchar(500) NULL,
  `output` varchar(15) NOT NULL default 'CSV',
  primary key  (`id`),
  UNIQUE KEY `UserReports_Name` (`name`)
) engine=innodb default charset=utf8;


create table `ReportFiles` (
	`id` bigint(20) NOT NULL AUTO_INCREMENT,
	`employee` bigint(20) NULL,
	`name` varchar(100) NOT NULL,
	`attachment` varchar(100) NOT NULL,
	`created` timestamp default '0000-00-00 00:00:00',
	unique key `ReportFiles_attachment` (`attachment`),
	primary key  (`id`)
) engine=innodb default charset=utf8;

create table `PayslipTemplates` (
	`id` bigint(20) NOT NULL AUTO_INCREMENT,
	`name` varchar(100) NOT NULL,
	`data` longtext NULL,
	`status` enum('Show','Hide') default 'Show',
	`created` timestamp default '0000-00-00 00:00:00',
	`updated` timestamp default '0000-00-00 00:00:00',
	primary key  (`id`)
) engine=innodb default charset=utf8;

create table `EmployeeApprovals` (
	`id` bigint(20) NOT NULL AUTO_INCREMENT,
	`type` varchar(100) NOT NULL,
	`element` bigint(20) NOT NULL,
	`approver` bigint(20) NULL,
	`level` int(11) default 0,
	`status` int(11) default 0,
	`active` int(11) default 0,
	`created` timestamp default '0000-00-00 00:00:00',
	`updated` timestamp default '0000-00-00 00:00:00',
	UNIQUE key `EmployeeApprovals_type_element_level` (`type`,`element`,`level`),
	INDEX `EmployeeApprovals_type_element_status_level` (`type`,`element`,`status`,`level`),
	INDEX `EmployeeApprovals_type_element` (`type`,`element`),
	INDEX `EmployeeApprovals_type` (`type`),
	primary key  (`id`)
) engine=innodb default charset=utf8;


create table `StatusChangeLogs` (
	`id` bigint(20) NOT NULL AUTO_INCREMENT,
	`type` varchar(100) NOT NULL,
	`element` bigint(20) NOT NULL,
	`user_id` bigint(20) NULL,
	`data` varchar(500) NOT NULL,
	`status_from` enum('Approved','Pending','Rejected','Cancellation Requested','Cancelled','Processing') default 'Pending',
	`status_to` enum('Approved','Pending','Rejected','Cancellation Requested','Cancelled','Processing') default 'Pending',
	`created` timestamp default '0000-00-00 00:00:00',
	INDEX `EmployeeApprovals_type_element` (`type`,`element`),
	primary key  (`id`)
) engine=innodb default charset=utf8;


create table `OvertimeCategories` (
	`id` bigint(20) NOT NULL AUTO_INCREMENT,
	`name` varchar(500) NOT NULL,
	`created` timestamp NULL default '0000-00-00 00:00:00',
	`updated` timestamp NULL default '0000-00-00 00:00:00',
	primary key  (`id`)
) engine=innodb default charset=utf8;


create table `EmployeeOvertime` (
	`id` bigint(20) NOT NULL AUTO_INCREMENT,
	`employee` bigint(20) NOT NULL,
	`start_time` timestamp NULL default '0000-00-00 00:00:00',
	`end_time` timestamp NULL default '0000-00-00 00:00:00',
	`category` bigint(20) NOT NULL,
	`project` bigint(20) NULL,
	`notes` text NULL,
	`created` timestamp NULL default '0000-00-00 00:00:00',
	`updated` timestamp NULL default '0000-00-00 00:00:00',
	`status` enum('Approved','Pending','Rejected','Cancellation Requested','Cancelled','Processing') default 'Pending',
	CONSTRAINT `Fk_EmployeeOvertime_Employee` FOREIGN KEY (`employee`) REFERENCES `Employees` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
	CONSTRAINT `Fk_EmployeeOvertime_Category` FOREIGN KEY (`category`) REFERENCES `OvertimeCategories` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
	primary key  (`id`)
) engine=innodb default charset=utf8;