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public.approval_workflow_revisions(审批流程版本)

字数
586 字
阅读时间
3 分钟

记录流程拓扑、节点表单映射与 SLA 配置。

字段定义

field_namedata_typeconstraintscomment
iduuidPRIMARY KEY DEFAULT gen_random_uuid()版本唯一标识
company_iduuidNOT NULL REFERENCES companies(id) ON DELETE CASCADE所属公司
workflow_iduuidNOT NULL REFERENCES approval_workflows(id) ON DELETE CASCADE流程定义
revisionintegerNOT NULL版本号
definitionjsonbNOT NULL节点/连线配置
form_template_mapjsonbNOT NULL节点对应表单片段
sla_rulesjsonbNOT NULL DEFAULT '[]'::jsonb超期规则
auto_actionsjsonbNOT NULL DEFAULT '[]'::jsonb条件自动化
published_byuuidNULL REFERENCES users(id)发布者
published_attimestamptzNOT NULL DEFAULT NOW()发布时间

设计权衡

(尚未提供设计权衡说明)

外键与引用完整性

  • company_id → companies(id) ON DELETE CASCADE
  • workflow_id → approval_workflows(id) ON DELETE CASCADE
  • published_by → users(id)

索引策略

  • CREATE INDEX IF NOT EXISTS idx_approval_workflow_revisions_company_id ON public.approval_workflow_revisions(company_id);

Row Level Security

sql
-- TODO: add RLS policies

Supabase 集成要点

  • 启用 Realtime 频道 public:approval_workflow_revisions 以便前端订阅关键变更。
  • 仅允许 Edge Functions 使用 service_role 执行涉及 approval_workflow_revisions 的变更逻辑,并且在函数内调用 current_company_id() / has_role() 进行隔离。
  • 通过 supabase db diff 维护 DDL & RLS,禁止跳过迁移。

初始化片段

sql
CREATE TABLE IF NOT EXISTS public.approval_workflow_revisions (
    id uuid PRIMARY KEY DEFAULT gen_random_uuid() -- 版本唯一标识,
    company_id uuid NOT NULL REFERENCES companies(id) ON DELETE CASCADE -- 所属公司,
    workflow_id uuid NOT NULL REFERENCES approval_workflows(id) ON DELETE CASCADE -- 流程定义,
    revision integer NOT NULL -- 版本号,
    definition jsonb NOT NULL -- 节点/连线配置,
    form_template_map jsonb NOT NULL -- 节点对应表单片段,
    sla_rules jsonb NOT NULL DEFAULT '[]'::jsonb -- 超期规则,
    auto_actions jsonb NOT NULL DEFAULT '[]'::jsonb -- 条件自动化,
    published_by uuid NULL REFERENCES users(id) -- 发布者,
    published_at timestamptz NOT NULL DEFAULT NOW() -- 发布时间
);
COMMENT ON TABLE public.approval_workflow_revisions IS '记录流程拓扑、节点表单映射与 SLA 配置。';
COMMENT ON COLUMN public.approval_workflow_revisions.id IS '版本唯一标识';
COMMENT ON COLUMN public.approval_workflow_revisions.company_id IS '所属公司';
COMMENT ON COLUMN public.approval_workflow_revisions.workflow_id IS '流程定义';
COMMENT ON COLUMN public.approval_workflow_revisions.revision IS '版本号';
COMMENT ON COLUMN public.approval_workflow_revisions.definition IS '节点/连线配置';
COMMENT ON COLUMN public.approval_workflow_revisions.form_template_map IS '节点对应表单片段';
COMMENT ON COLUMN public.approval_workflow_revisions.sla_rules IS '超期规则';
COMMENT ON COLUMN public.approval_workflow_revisions.auto_actions IS '条件自动化';
COMMENT ON COLUMN public.approval_workflow_revisions.published_by IS '发布者';
COMMENT ON COLUMN public.approval_workflow_revisions.published_at IS '发布时间';

贡献者

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