# 推荐组件移除维度参数设计
## 背景
推荐商品(DimensionProducts)、推荐阅读(DimensionArticles)、推荐活动(DimensionActivities)、
推荐任务(DimensionTasks)四个组件当前都接收 `dimensionCode` 参数,接口按维度过滤推荐内容。
现改为不再区分维度,组件自加载全量推荐内容。
## 改动范围
### 组件(4 个)
| 组件 | 当前行为 | 改为 |
|------|---------|------|
| `DimensionProducts.vue` | 接收 `dimensionCode` prop,传给 `/api/recommend/dimension-products` | 移除 dimensionCode prop,自加载时不传 dimensionCode,后端返回全量推荐 |
| `DimensionArticles.vue` | 接收 `dimensionCode` prop(required 但未实际使用),数据由父页面传入 | 移除 dimensionCode prop,新增自加载 `getFeaturedArticles({ size: 3 })` |
| `DimensionActivities.vue` | 接收 `dimensionCode` prop 用于显示维度图标,数据由父页面传入 | 移除 dimensionCode prop,固定图标为默认,新增自加载 `getActivityList({ page: 1, size: 3 })` |
| `DimensionTasks.vue` | 接收 `dimensionCode` prop,传给 `getTodayTasksByCategory(memberId, category)` | 移除 dimensionCode prop,改为调用 `getTodayTasks(memberId)`(已存在该 API,不传 category 返回全部今日任务) |
### 后端(1 个)
`ProductRecommendationController.getDimensionProducts()`:
- 当前:`dimensionCode` 为空时返回错误
- 改为:`dimensionCode` 为空时,调用 `getDimensionRecommendations(null, ...)` 查询全量映射
`ProductRecommendationService.getDimensionRecommendations()`:
- `dimensionCode` 为 null 时,查询所有 `dimension_mapping` 记录(去掉 `.eq(dimensionCode)` 条件),按 `matchScore` 排序返回
- 当前的 `applyDimensionBoost` / `calculateMatchScore` / `buildRecommendationReason` 在 `dimensionCode` 为 null 时无法计算维度分数 → 改为使用成员历史得分最低的维度作为"推荐维度"计算
### 父页面(11 个)
每个页面集成的改动:
1. 去掉 `dimensionCode` prop 传参 → `` / `` / `` / ``
2. 去掉 `loadDimensionProducts()` / `loadDimensionActivities()` / `loadDimensionTasks()` 方法及对应的 API 调用
3. 去掉不再需要的 import(`getProductsByDomain`、`getActivityList`、`getTodayTasksByCategory` 等)
涉及的页面列表:
| 页面文件 | 涉及的组件 |
|---------|-----------|
| `pages/body/member-body-detail.vue` | Products, Activities, Tasks |
| `pages/mind/member-mind-detail.vue` | Products, Activities, Tasks |
| `pages/wisdom/member-wisdom-detail.vue` | Products, Activities, Tasks |
| `pages/action-detail/member-action-detail.vue` | Products, Activities, Tasks |
| `pages/body-detail/member-body-detail.vue` | Products, Activities, Tasks |
| `pages/mind-detail/member-mind-detail.vue` | Products, Activities, Tasks |
| `pages/wisdom-detail/member-wisdom-detail.vue` | Products, Activities, Tasks |
| `pages/index-home/index.vue` | Products, Articles, Activities |
| `pages/member-detail/member-detail.vue` | Tasks |
| `pages/home-pages/member-home-detail.vue` | Tasks |
| `pages/growth-main/index.vue` | Activities |
### 不需要改动的
- `ArticleController` / `ArticleService` — 已支持空 `dimensionCode` 返回全量
- `ActivityController` / `ActivityService` — 已支持空 `dimensionCode` 返回全量
- `TaskController` / `TaskService` — 已支持空 `category`/`dimensionCode` 返回全量
- 非推荐相关组件(`FamilyEnergyBar`、`FamilyRelationGraph` 等)
## 组件设计细节
### DimensionProducts
```vue
// 移除 props: dimensionCode
props: {
products: { type: Array, default: () => [] }, // 保留,兼容模式
familyId: { type: [Number, String], default: null },
isLoggedIn: { type: Boolean, default: false },
title: { type: String, default: '推荐商品' },
showMore: { type: Boolean, default: true }
}
// loadDimensionProducts 改为不传 dimensionCode
loadDimensionProducts: function() {
getDimensionProducts({ limit: 4 }).then(...)
}
```
### DimensionArticles
```vue
// 移除 props: dimensionCode(原 required 但未使用)
props: {
articles: { type: Array, default: () => [] },
isLoggedIn: { type: Boolean, default: false }
}
// 新增自加载
data: function() { return { selfArticles: [], loading: false } }
mounted: function() { if (!this.articles || !this.articles.length) this.loadArticles() }
methods: {
loadArticles: function() {
getFeaturedArticles({ size: 3 }).then(res => { ... })
}
}
```
### DimensionActivities
```vue
// 移除 props: dimensionCode
// 移除 dimensionIcon 相关逻辑(固定图标)
props: {
activities: { type: Array, default: () => [] },
isLoggedIn: { type: Boolean, default: false }
}
// 新增自加载
data: function() { return { selfActivities: [], loading: false, swiperIndex: 0 } }
mounted: function() { if (!this.activities || !this.activities.length) this.loadActivities() }
methods: {
loadActivities: function() {
getActivityList({ page: 1, size: 3 }).then(res => { ... })
}
}
```
### DimensionTasks
```vue
// 移除 props: dimensionCode
props: {
tasks: { type: Array, default: () => [] },
memberId: { type: Number, default: null }
}
// 改为调用 getTodayTasks(不传 category,返回全部)
loadTasks: function() {
var self = this
if (!self.memberId) return
api.getTodayTasks(self.memberId).then(function(res) {
self.tasksData = res.data || []
}).catch(function() {})
}
```
## 父页面改动示例
以 `pages/body/member-body-detail.vue` 为例:
```diff
- import { getEnergyOverview, getFamilyEnergySandbox, getTodayTasksByCategory, getActivityList, getProductsByDomain, getChildren } from '../../utils/api.js'
+ import { getEnergyOverview, getFamilyEnergySandbox, getChildren } from '../../utils/api.js'
-
+
-
+
-
+
// 去掉 loadDimensionTasks / loadDimensionActivities / loadDimensionProducts 方法
```
## 风险与注意事项
- `DimensionActivities` 的维度图标去掉后,活动卡片的头部样式会变化,需确认是否影响视觉
- `DimensionProducts` 自加载时不再传 `dimensionCode`,后端需处理空值返回全量
- 所有父页面去掉本地数据加载后,组件自加载的数据是在 `mounted` 中触发