feat: 改为移动端用户一键签到

sql/cms_outdoor_fair_attendee.sql

@@ -7,6 +7,7 @@ CREATE SEQUENCE IF NOT EXISTS shz.cms_outdoor_fair_attendee_id_seq
 CREATE TABLE IF NOT EXISTS shz.cms_outdoor_fair_attendee (
     id            BIGINT       NOT NULL DEFAULT nextval('shz.cms_outdoor_fair_attendee_id_seq'::regclass) PRIMARY KEY,
     fair_id       BIGINT       NOT NULL,
+    user_id       BIGINT,
     name          VARCHAR(64)  NOT NULL,
     phone         VARCHAR(20),
     address       VARCHAR(255),
@@ -22,9 +23,14 @@ CREATE TABLE IF NOT EXISTS shz.cms_outdoor_fair_attendee (
 CREATE INDEX IF NOT EXISTS idx_cms_outdoor_fair_attendee_fair
     ON shz.cms_outdoor_fair_attendee (fair_id);
 
+CREATE UNIQUE INDEX IF NOT EXISTS uk_cms_outdoor_fair_attendee_user
+    ON shz.cms_outdoor_fair_attendee (fair_id, user_id)
+    WHERE user_id IS NOT NULL AND del_flag = '0';
+
 COMMENT ON TABLE  shz.cms_outdoor_fair_attendee IS '户外招聘会签到人员表';
 COMMENT ON COLUMN shz.cms_outdoor_fair_attendee.id            IS '主键';
 COMMENT ON COLUMN shz.cms_outdoor_fair_attendee.fair_id       IS '招聘会ID';
+COMMENT ON COLUMN shz.cms_outdoor_fair_attendee.user_id       IS '移动端用户ID';
 COMMENT ON COLUMN shz.cms_outdoor_fair_attendee.name          IS '人员姓名';
 COMMENT ON COLUMN shz.cms_outdoor_fair_attendee.phone         IS '手机号';
 COMMENT ON COLUMN shz.cms_outdoor_fair_attendee.address       IS '住址';

sql/migration_outdoor_fair_attendee_user.test-executed.sql

@@ -0,0 +1,18 @@
+-- 执行状态：测试环境已执行
+-- 测试环境：test
+-- 测试执行时间：2026-07-24 10:16:38 +0800
+-- 正式环境：未执行
+
+-- 户外招聘会签到记录关联移动端用户
+-- 历史签到记录 user_id 保持为空，仍使用原有快照字段展示。
+
+ALTER TABLE shz.cms_outdoor_fair_attendee
+    ADD COLUMN IF NOT EXISTS user_id BIGINT;
+
+COMMENT ON COLUMN shz.cms_outdoor_fair_attendee.user_id IS '移动端用户ID';
+
+DROP INDEX IF EXISTS shz.uk_cms_outdoor_fair_attendee_user;
+
+CREATE UNIQUE INDEX uk_cms_outdoor_fair_attendee_user
+    ON shz.cms_outdoor_fair_attendee (fair_id, user_id)
+    WHERE user_id IS NOT NULL AND del_flag = '0';