365c36d97b
- 0011: RBAC role flags and seed data - 0012: diagnostic grade_id - 0013: message recall - 0014: message templates - 0015: group messages and message reports/blocks - 0016: invitation codes - 0017: draft device sync - 0018: attendance status reason - 0019: attendance warning thresholds - 0020: leave requests - 0021: attendance period
54 lines
3.1 KiB
SQL
54 lines
3.1 KiB
SQL
-- 0020_leave_requests.sql
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-- L-5 在线请假流程：创建 leave_requests 表。
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CREATE TABLE IF NOT EXISTS `leave_requests` (
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`id` varchar(128) NOT NULL,
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`student_id` varchar(128) NOT NULL,
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`requester_id` varchar(128) NOT NULL,
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`class_id` varchar(128) NOT NULL,
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`leave_type` enum('sick','personal','family','other') NOT NULL,
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`start_date` date NOT NULL,
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`end_date` date NOT NULL,
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`reason` text NOT NULL,
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`status` enum('pending','approved','rejected','cancelled') NOT NULL DEFAULT 'pending',
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`reviewer_id` varchar(128) DEFAULT NULL,
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`review_comment` text,
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`reviewed_at` timestamp NULL DEFAULT NULL,
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`attendance_synced` boolean NOT NULL DEFAULT false,
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`created_at` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
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`updated_at` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
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PRIMARY KEY (`id`),
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KEY `leave_requests_student_idx` (`student_id`),
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KEY `leave_requests_requester_idx` (`requester_id`),
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KEY `leave_requests_class_idx` (`class_id`),
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KEY `leave_requests_status_idx` (`status`),
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KEY `leave_requests_reviewer_idx` (`reviewer_id`),
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KEY `leave_requests_class_status_idx` (`class_id`, `status`),
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KEY `leave_requests_student_status_idx` (`student_id`, `status`),
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CONSTRAINT `lr_c_fk` FOREIGN KEY (`class_id`) REFERENCES `classes` (`id`) ON DELETE CASCADE,
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CONSTRAINT `lr_s_fk` FOREIGN KEY (`student_id`) REFERENCES `users` (`id`) ON DELETE CASCADE,
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CONSTRAINT `lr_rq_fk` FOREIGN KEY (`requester_id`) REFERENCES `users` (`id`) ON DELETE CASCADE,
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CONSTRAINT `lr_rv_fk` FOREIGN KEY (`reviewer_id`) REFERENCES `users` (`id`) ON DELETE SET NULL
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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-- 为 builtin 角色注入新权限（INSERT IGNORE 幂等）
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-- admin：三个权限全有
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INSERT IGNORE INTO `role_permissions` (`role_id`, `permission`)
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SELECT id, 'leave_request:create' FROM `roles` WHERE `name` = 'admin'
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UNION ALL SELECT id, 'leave_request:read' FROM `roles` WHERE `name` = 'admin'
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UNION ALL SELECT id, 'leave_request:review' FROM `roles` WHERE `name` = 'admin'
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-- teacher：read + review（班主任审批本班请假）
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UNION ALL SELECT id, 'leave_request:read' FROM `roles` WHERE `name` = 'teacher'
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UNION ALL SELECT id, 'leave_request:review' FROM `roles` WHERE `name` = 'teacher'
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-- parent：create + read（代子女提交、查看子女请假记录）
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UNION ALL SELECT id, 'leave_request:create' FROM `roles` WHERE `name` = 'parent'
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UNION ALL SELECT id, 'leave_request:read' FROM `roles` WHERE `name` = 'parent'
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-- student：create + read（本人提交、查看本人请假记录）
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UNION ALL SELECT id, 'leave_request:create' FROM `roles` WHERE `name` = 'student'
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UNION ALL SELECT id, 'leave_request:read' FROM `roles` WHERE `name` = 'student'
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-- grade_head / teaching_head：read + review（年级主任/教务主任可审批）
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UNION ALL SELECT id, 'leave_request:read' FROM `roles` WHERE `name` = 'grade_head'
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UNION ALL SELECT id, 'leave_request:review' FROM `roles` WHERE `name` = 'grade_head'
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UNION ALL SELECT id, 'leave_request:read' FROM `roles` WHERE `name` = 'teaching_head'
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UNION ALL SELECT id, 'leave_request:review' FROM `roles` WHERE `name` = 'teaching_head';
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