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feat: 生命阶段按猫狗真实生理规律细分，划分标准和判定用同一份数据

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## 你问的「养了半年会不会自动切换」
原来的答案是「都不会，而且比这更糟」：
  age「2个月」  建档时算好存进库，养半年后首页还显示 2个月
  stage「幼年期」同上，一年后还是幼年期
  养护方案      按 stage 挑的，所以永远给幼猫那套
NormalizeStage 只在建档那一次调用（handler/pet.go:51），之后就是两个死字符串。

现在：
  age  改成计算字段（gorm:"-"），读取时现算。它没有手改需求，存下来只会过期。
       填在 ownedPet 这个收口里，不是逐个函数补——那样漏一个就返回空年龄。
  stage 保留存储（有正当的手改需求：领养的猫生日是估的，主人按体型判断更准），
       但加了漂移检测 GET /pets/:id/stage-drift。

**系统负责发现，用户负责决定。** 不自动改的三个理由：
  1. 用户可能手改过
  2. 已经排好的这个月计划不该被推翻（套用是「往里加」不是「替换」）
  3. 偷偷换会让用户莫名发现计划变了，找不到原因

## 猫狗不能共用阈值 —— 这是这次最实质的发现
原来一刀切「<12月幼年，>=7岁老年」，对猫勉强，对狗两头都错：
  吉娃娃 8 个月已性成熟、可换成犬粮；大丹犬 8 个月还在长骨头，
  这时喂成犬粮（钙磷比和热量密度都不同）会加重关节负担。
  吉娃娃 7 岁还在成年期（8 岁才进中年，能活 13-16 年）；
  大丹犬 7 岁已是老年（平均寿命 7-10 年）。

所以狗的阶段判定要看体型。体型不能靠当前体重（幼犬体重说明不了成年后多大），
只能靠品种 —— breeds 表加 size_class，45 个犬种逐个标了。

实测：同样 10 个月大 → 吉娃娃青年期、柴犬幼年期、金毛幼年期、大丹犬幼年期；
      同样 7 岁 → 吉娃娃成年期、大丹犬老年期。

## 阶段 3 段 → 5 段
幼年期 / 青年期 / 成年期 / 中年期 / 老年期。
标签做成物种中立（不分幼猫期/幼犬期）——物种本来是另一个字段，
分开会让 (species,stage) 的组合和方案配置都翻倍。

「刚到家 0-30 天」不进这五段：它和年龄正交（刚接回家的成年猫两套都需要），
代码里本来就是叠加处理的。

猫按 AAFP/AAHA 猫生命阶段指南那套，在成年里细分出中年。
狗五段的阈值按体型走四组，越大的犬种生长期越长、老得越早。

## 划分标准和判定用同一张表
StageRules 那张表既驱动判定，也直接吐给前端当依据展示
（GET /api/life-stages?species=dog&size=giant）。

不是「代码里判定 + 文档里写标准」——后者一定会漂：改了阈值忘了改文档，
用户看到的说明和实际行为对不上，比没有说明更糟。

建档第三步的阶段选择器现在会显示「0-18 月 · 巨型犬生长期最长，18 个月还在长；
这阶段最忌过度补钙」，还会标出「巨型犬（成年 >40kg）——阶段阈值按体型算」。
前端和后台的 STAGES 硬编码列表都删了，改成读后端。

## 10 套方案，内容按各阶段真实重点配
不是把同一份换个名字：
  幼年期 疫苗序列 + 驱虫 + 社会化，大型犬还要控制生长速度
  青年期 绝育窗口 + 换成年粮
  成年期 维持期，把基线数据记下来
  中年期 年度血检开始有意义，体重和牙结石重点看
  老年期 体检半年一次；猫记饮水量（多饮多尿是慢性肾病最典型的早期表现）、
         狗记精神食欲，都设成「重要」

老的 8 套（按 3 段配的）改名停用不删：万一新内容有问题还能翻回去看；
而且已套用出去的计划早就和模板断开了，停用不影响任何用户。

## 验证（预生产库实跑）
  体型判定    10 个月 / 7 岁两组对照，四个体型都落在预期阶段
  age         '13个月' 现算，不入库
  漂移检测    手改成幼年期后 drifted=true，连带给出新阶段的依据和重点
  划分标准    猫 5 段、狗 4 个体型各 5 段，老年起点 7/8/10/11 岁
  全链路      3 个月大丹犬建档 → 幼年期 → 0 任务 + 4 条必要提醒 →
              挑「幼犬标准照护」→ 套用下月 104 条节点，
              周四那天正确出现每周项（检查爪垫和耳朵）
  迁移        45 个犬种体型回填；现有 5 只宠物阶段重算后无变化（原本都对）

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
This commit is contained in:
Blizzard
2026-07-30 12:51:10 +08:00
parent afdbf94450
commit c4c0c2b7cd
18 changed files with 735 additions and 168 deletions
Download Patch File Download Diff File Expand all files Collapse all files
pets-be/internal/database/seed.go
+49 -46
View File
@@ -23,7 +23,10 @@ func Seed(db *gorm.DB, cfg *config.Config) error {
if err := seedRecordTypes(db); err != nil {
return err
}
return seedBreeds(db)
if err := seedBreeds(db); err != nil {
return err
}
return seedCareTemplates(db)
}
// seedBreeds 品种预置。同 record_types：只在表完全为空时铺一次。
@@ -76,51 +79,51 @@ func seedBreeds(db *gorm.DB) error {
{Species: model.SpeciesCat, Initial: "Y", Name: "英国短毛猫", Sort: 330},
{Species: model.SpeciesCat, Initial: "Z", Name: "中华田园猫", Sort: 340},
// 狗 46 种
{Species: model.SpeciesDog, Initial: "A", Name: "阿拉斯加雪橇犬", Sort: 10},
{Species: model.SpeciesDog, Initial: "A", Name: "阿富汗猎犬", Sort: 20},
{Species: model.SpeciesDog, Initial: "A", Name: "澳洲牧羊犬", Sort: 30},
{Species: model.SpeciesDog, Initial: "B", Name: "比熊犬", Sort: 40},
{Species: model.SpeciesDog, Initial: "B", Name: "比格犬", Sort: 50},
{Species: model.SpeciesDog, Initial: "B", Name: "边境牧羊犬", Sort: 60},
{Species: model.SpeciesDog, Initial: "B", Name: "巴哥犬", Sort: 70},
{Species: model.SpeciesDog, Initial: "B", Name: "博美犬", Sort: 80},
{Species: model.SpeciesDog, Initial: "B", Name: "巴吉度猎犬", Sort: 90},
{Species: model.SpeciesDog, Initial: "B", Name: "北京犬", Sort: 100},
{Species: model.SpeciesDog, Initial: "C", Name: "柴犬", Sort: 110},
{Species: model.SpeciesDog, Initial: "C", Name: "川东猎犬", Sort: 120},
{Species: model.SpeciesDog, Initial: "D", Name: "德国牧羊犬", Sort: 130},
{Species: model.SpeciesDog, Initial: "D", Name: "杜宾犬", Sort: 140},
{Species: model.SpeciesDog, Initial: "D", Name: "大丹犬", Sort: 150},
{Species: model.SpeciesDog, Initial: "D", Name: "斗牛犬", Sort: 160},
{Species: model.SpeciesDog, Initial: "F", Name: "法国斗牛犬", Sort: 170},
{Species: model.SpeciesDog, Initial: "G", Name: "贵宾犬（泰迪）", Sort: 180},
{Species: model.SpeciesDog, Initial: "G", Name: "古代牧羊犬", Sort: 190},
{Species: model.SpeciesDog, Initial: "H", Name: "哈士奇", Sort: 200},
{Species: model.SpeciesDog, Initial: "H", Name: "蝴蝶犬", Sort: 210},
{Species: model.SpeciesDog, Initial: "J", Name: "金毛寻回犬", Sort: 220},
{Species: model.SpeciesDog, Initial: "J", Name: "吉娃娃", Sort: 230},
{Species: model.SpeciesDog, Initial: "K", Name: "柯基犬", Sort: 240},
{Species: model.SpeciesDog, Initial: "K", Name: "可卡犬", Sort: 250},
{Species: model.SpeciesDog, Initial: "K", Name: "苏格兰柯利犬", Sort: 260},
{Species: model.SpeciesDog, Initial: "L", Name: "拉布拉多寻回犬", Sort: 270},
{Species: model.SpeciesDog, Initial: "L", Name: "罗威纳犬", Sort: 280},
{Species: model.SpeciesDog, Initial: "L", Name: "灵缇犬", Sort: 290},
{Species: model.SpeciesDog, Initial: "L", Name: "腊肠犬", Sort: 300},
{Species: model.SpeciesDog, Initial: "M", Name: "马尔济斯犬", Sort: 310},
{Species: model.SpeciesDog, Initial: "M", Name: "迷你雪纳瑞", Sort: 320},
{Species: model.SpeciesDog, Initial: "N", Name: "牛头梗", Sort: 330},
{Species: model.SpeciesDog, Initial: "Q", Name: "秋田犬", Sort: 340},
{Species: model.SpeciesDog, Initial: "S", Name: "萨摩耶", Sort: 350},
{Species: model.SpeciesDog, Initial: "S", Name: "松狮犬", Sort: 360},
{Species: model.SpeciesDog, Initial: "S", Name: "圣伯纳犬", Sort: 370},
{Species: model.SpeciesDog, Initial: "X", Name: "雪纳瑞", Sort: 390},
{Species: model.SpeciesDog, Initial: "X", Name: "西高地白梗", Sort: 400},
{Species: model.SpeciesDog, Initial: "X", Name: "喜乐蒂牧羊犬", Sort: 410},
{Species: model.SpeciesDog, Initial: "Y", Name: "约克夏梗", Sort: 420},
{Species: model.SpeciesDog, Initial: "Y", Name: "银狐犬", Sort: 430},
{Species: model.SpeciesDog, Initial: "Z", Name: "中华田园犬", Sort: 440},
{Species: model.SpeciesDog, Initial: "Z", Name: "中亚牧羊犬", Sort: 450},
{Species: model.SpeciesDog, Initial: "Z", Name: "藏獒", Sort: 460},
{Species: model.SpeciesDog, Initial: "A", Name: "阿拉斯加雪橇犬", SizeClass: "large", Sort: 10},
{Species: model.SpeciesDog, Initial: "A", Name: "阿富汗猎犬", SizeClass: "large", Sort: 20},
{Species: model.SpeciesDog, Initial: "A", Name: "澳洲牧羊犬", SizeClass: "medium", Sort: 30},
{Species: model.SpeciesDog, Initial: "B", Name: "比熊犬", SizeClass: "small", Sort: 40},
{Species: model.SpeciesDog, Initial: "B", Name: "比格犬", SizeClass: "medium", Sort: 50},
{Species: model.SpeciesDog, Initial: "B", Name: "边境牧羊犬", SizeClass: "medium", Sort: 60},
{Species: model.SpeciesDog, Initial: "B", Name: "巴哥犬", SizeClass: "small", Sort: 70},
{Species: model.SpeciesDog, Initial: "B", Name: "博美犬", SizeClass: "small", Sort: 80},
{Species: model.SpeciesDog, Initial: "B", Name: "巴吉度猎犬", SizeClass: "medium", Sort: 90},
{Species: model.SpeciesDog, Initial: "B", Name: "北京犬", SizeClass: "small", Sort: 100},
{Species: model.SpeciesDog, Initial: "C", Name: "柴犬", SizeClass: "medium", Sort: 110},
{Species: model.SpeciesDog, Initial: "C", Name: "川东猎犬", SizeClass: "medium", Sort: 120},
{Species: model.SpeciesDog, Initial: "D", Name: "德国牧羊犬", SizeClass: "large", Sort: 130},
{Species: model.SpeciesDog, Initial: "D", Name: "杜宾犬", SizeClass: "large", Sort: 140},
{Species: model.SpeciesDog, Initial: "D", Name: "大丹犬", SizeClass: "giant", Sort: 150},
{Species: model.SpeciesDog, Initial: "D", Name: "斗牛犬", SizeClass: "medium", Sort: 160},
{Species: model.SpeciesDog, Initial: "F", Name: "法国斗牛犬", SizeClass: "medium", Sort: 170},
{Species: model.SpeciesDog, Initial: "G", Name: "贵宾犬（泰迪）", SizeClass: "small", Sort: 180},
{Species: model.SpeciesDog, Initial: "G", Name: "古代牧羊犬", SizeClass: "medium", Sort: 190},
{Species: model.SpeciesDog, Initial: "H", Name: "哈士奇", SizeClass: "large", Sort: 200},
{Species: model.SpeciesDog, Initial: "H", Name: "蝴蝶犬", SizeClass: "small", Sort: 210},
{Species: model.SpeciesDog, Initial: "J", Name: "金毛寻回犬", SizeClass: "large", Sort: 220},
{Species: model.SpeciesDog, Initial: "J", Name: "吉娃娃", SizeClass: "small", Sort: 230},
{Species: model.SpeciesDog, Initial: "K", Name: "柯基犬", SizeClass: "small", Sort: 240},
{Species: model.SpeciesDog, Initial: "K", Name: "可卡犬", SizeClass: "medium", Sort: 250},
{Species: model.SpeciesDog, Initial: "K", Name: "苏格兰柯利犬", SizeClass: "medium", Sort: 260},
{Species: model.SpeciesDog, Initial: "L", Name: "拉布拉多寻回犬", SizeClass: "large", Sort: 270},
{Species: model.SpeciesDog, Initial: "L", Name: "罗威纳犬", SizeClass: "large", Sort: 280},
{Species: model.SpeciesDog, Initial: "L", Name: "灵缇犬", SizeClass: "large", Sort: 290},
{Species: model.SpeciesDog, Initial: "L", Name: "腊肠犬", SizeClass: "small", Sort: 300},
{Species: model.SpeciesDog, Initial: "M", Name: "马尔济斯犬", SizeClass: "small", Sort: 310},
{Species: model.SpeciesDog, Initial: "M", Name: "迷你雪纳瑞", SizeClass: "small", Sort: 320},
{Species: model.SpeciesDog, Initial: "N", Name: "牛头梗", SizeClass: "medium", Sort: 330},
{Species: model.SpeciesDog, Initial: "Q", Name: "秋田犬", SizeClass: "large", Sort: 340},
{Species: model.SpeciesDog, Initial: "S", Name: "萨摩耶", SizeClass: "large", Sort: 350},
{Species: model.SpeciesDog, Initial: "S", Name: "松狮犬", SizeClass: "medium", Sort: 360},
{Species: model.SpeciesDog, Initial: "S", Name: "圣伯纳犬", SizeClass: "giant", Sort: 370},
{Species: model.SpeciesDog, Initial: "X", Name: "雪纳瑞", SizeClass: "medium", Sort: 390},
{Species: model.SpeciesDog, Initial: "X", Name: "西高地白梗", SizeClass: "small", Sort: 400},
{Species: model.SpeciesDog, Initial: "X", Name: "喜乐蒂牧羊犬", SizeClass: "small", Sort: 410},
{Species: model.SpeciesDog, Initial: "Y", Name: "约克夏梗", SizeClass: "small", Sort: 420},
{Species: model.SpeciesDog, Initial: "Y", Name: "银狐犬", SizeClass: "medium", Sort: 430},
{Species: model.SpeciesDog, Initial: "Z", Name: "中华田园犬", SizeClass: "medium", Sort: 440},
{Species: model.SpeciesDog, Initial: "Z", Name: "中亚牧羊犬", SizeClass: "large", Sort: 450},
{Species: model.SpeciesDog, Initial: "Z", Name: "藏獒", SizeClass: "giant", Sort: 460},
}
for i := range breeds {
breeds[i].Enabled = true