63 lines
3.6 KiB
SQL
63 lines
3.6 KiB
SQL
-- 打印服务独占数据库，业务服务只保存打印任务逻辑ID。
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CREATE DATABASE IF NOT EXISTS baiyue_print
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DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci;
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USE baiyue_print;
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CREATE TABLE IF NOT EXISTS print_template (
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id BIGINT UNSIGNED NOT NULL COMMENT '模板ID（雪花ID）',
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tenant_id BIGINT UNSIGNED NOT NULL COMMENT '数据所属租户ID，平台模板使用平台租户ID',
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template_code VARCHAR(64) NOT NULL COMMENT '模板编码',
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template_name VARCHAR(128) NOT NULL COMMENT '模板名称',
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template_type VARCHAR(32) NOT NULL COMMENT '模板类型',
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content TEXT NOT NULL COMMENT '模板内容',
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version_no INT UNSIGNED NOT NULL DEFAULT 1 COMMENT '模板版本号',
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status VARCHAR(24) NOT NULL DEFAULT 'ACTIVE' COMMENT '模板状态',
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created_by BIGINT UNSIGNED NOT NULL COMMENT '创建人ID',
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created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '创建时间',
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updated_by BIGINT UNSIGNED NOT NULL COMMENT '最后修改人ID',
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updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3) COMMENT '更新时间',
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deleted TINYINT(1) NOT NULL DEFAULT 0 COMMENT '逻辑删除标记',
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version INT NOT NULL DEFAULT 0 COMMENT '乐观锁版本号',
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PRIMARY KEY (id),
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UNIQUE KEY uk_print_template_code (tenant_id, template_code, version_no),
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KEY idx_print_template_status (tenant_id, status)
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) ENGINE=InnoDB COMMENT='打印模板表';
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CREATE TABLE IF NOT EXISTS print_job (
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id BIGINT UNSIGNED NOT NULL COMMENT '打印任务ID（雪花ID）',
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tenant_id BIGINT UNSIGNED NOT NULL COMMENT '数据所属租户ID',
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job_no VARCHAR(40) NOT NULL COMMENT '打印任务编号',
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template_id BIGINT UNSIGNED NOT NULL COMMENT '打印模板逻辑ID',
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business_type VARCHAR(32) NULL COMMENT '关联业务类型',
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business_id VARCHAR(64) NULL COMMENT '关联业务逻辑ID',
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printer_code VARCHAR(64) NULL COMMENT '目标打印机编码',
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copies INT UNSIGNED NOT NULL DEFAULT 1 COMMENT '打印份数',
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payload_json JSON NOT NULL COMMENT '模板数据快照',
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status VARCHAR(24) NOT NULL DEFAULT 'PENDING' COMMENT '任务状态',
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output_file_id BIGINT UNSIGNED NULL COMMENT '生成文件的逻辑ID',
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error_message VARCHAR(1000) NULL COMMENT '失败原因',
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requested_by BIGINT UNSIGNED NOT NULL COMMENT '申请人ID',
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requested_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '申请时间',
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started_at DATETIME(3) NULL COMMENT '开始时间',
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completed_at DATETIME(3) NULL COMMENT '完成时间',
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updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3) COMMENT '更新时间',
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version INT NOT NULL DEFAULT 0 COMMENT '乐观锁版本号',
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PRIMARY KEY (id),
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UNIQUE KEY uk_print_job_no (tenant_id, job_no),
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KEY idx_print_job_status (tenant_id, status, requested_at),
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KEY idx_print_job_business (tenant_id, business_type, business_id)
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) ENGINE=InnoDB COMMENT='打印任务表';
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CREATE TABLE IF NOT EXISTS print_job_history (
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id BIGINT UNSIGNED NOT NULL COMMENT '任务历史ID',
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tenant_id BIGINT UNSIGNED NOT NULL COMMENT '数据所属租户ID',
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print_job_id BIGINT UNSIGNED NOT NULL COMMENT '打印任务逻辑ID',
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from_status VARCHAR(24) NULL COMMENT '变更前状态',
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to_status VARCHAR(24) NOT NULL COMMENT '变更后状态',
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message VARCHAR(500) NULL COMMENT '状态说明',
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operator_id BIGINT UNSIGNED NULL COMMENT '操作人ID',
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occurred_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '发生时间',
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PRIMARY KEY (id),
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KEY idx_print_history_job (tenant_id, print_job_id, occurred_at)
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) ENGINE=InnoDB COMMENT='打印任务状态历史表';
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