feat(life): add search and move post composer to modal

Support searching life posts by content Move post creation and editing to a modal dialog Add search toolbar and update empty states
2026-05-01 23:48:57 +08:00
parent c03d4271e1
commit 866d7add16
7 changed files with 142 additions and 24 deletions
--- a/DESIGN.md
+++ b/DESIGN.md
@@ -377,6 +377,7 @@ Life Post 可配置：
 - 每条 Life Post 默认只展示评论入口与评论数量；评论列表、回复和评论输入默认折叠，用户点击后展开。
 - 已注册并完成邮箱验证的用户可以对每条 Life Post 选择一个 Reaction；普通点击默认设置 `like`，再次点击 `like` 会取消，当前为其他 Reaction 时普通点击会替换为 `like`。
 - Life Reaction 的其他类型通过右键 / context menu 打开 Popup 选择；再次选择当前 Reaction 会取消，选择其他 Reaction 会替换原 Reaction。
+- 支持按 Life Post 正文搜索；用户按 Enter 或点击 Search 按钮后提交搜索，不随输入实时请求；搜索结果仍按创建时间倒序展示并分页加载。
 - 信息流分页加载，初始展示最新一页，滚动到底部自动加载更多。
 - 当前没有图片上传、转发、置顶或单独审核流程。
 - Life Post 是用户生成内容，正文按作者输入展示，不进入 `entity_translations`。
@@ -409,7 +410,7 @@ API 暴露边界：
  - `/items/:id/edit`
  - `/recipes/new`
  - `/recipes/:id/edit`
- Life 使用信息流内联发布与编辑，不使用路由驱动 Modal。
+- Life 使用信息流顶部 New Post / 编辑按钮打开普通 Modal 发布与编辑，不使用路由驱动 Modal。
 - 进入或关闭编辑 Modal 时应保留底层页面上下文，不进行不必要的滚动跳转。
 - 用户界面不得展示内部字段名、调试数据、计划说明或“已修改某字段”一类实现说明。

@@ -428,7 +429,7 @@ API 暴露边界：
 - `GET /api/items/:id`
 - `GET /api/recipes`
 - `GET /api/recipes/:id`
- `GET /api/life-posts`：支持 `cursor` / `limit` 分页读取。
+- `GET /api/life-posts`：支持 `cursor` / `limit` 分页读取；支持 `search` 按 Life Post 正文搜索。

 认证 API：

--- a/backend/src/queries.ts
+++ b/backend/src/queries.ts
@@ -1482,21 +1482,26 @@ async function getLifeCommentById(id: number): Promise<LifeComment | null> {
 export async function listLifePosts(paramsQuery: QueryParams = {}, userId: number | null = null): Promise<LifePostsPage> {
  const cursor = decodeLifePostCursor(paramsQuery.cursor);
  const limit = cleanLifePostLimit(paramsQuery.limit);
+  const search = asString(paramsQuery.search)?.trim();
  const params: unknown[] = [];
-  let cursorClause = '';
+  const conditions: string[] = [];
+
+  if (search) {
+    params.push(`%${search}%`);
+    conditions.push(`lp.body ILIKE $${params.length}`);
+  }

  if (cursor) {
    params.push(cursor.createdAt, cursor.id);
-    cursorClause = `
-      WHERE (lp.created_at, lp.id) < ($${params.length - 1}::timestamptz, $${params.length}::integer)
-    `;
+    conditions.push(`(lp.created_at, lp.id) < ($${params.length - 1}::timestamptz, $${params.length}::integer)`);
  }

+  const whereClause = conditions.length > 0 ? `WHERE ${conditions.join(' AND ')}` : '';
  params.push(limit + 1);
  const rows = await query<LifePostRow>(
    `
      ${lifePostProjection()}
-      ${cursorClause}
+      ${whereClause}
      ORDER BY lp.created_at DESC, lp.id DESC
      LIMIT $${params.length}
    `,
--- a/frontend/src/i18n.ts
+++ b/frontend/src/i18n.ts
@@ -229,6 +229,10 @@ const messages = {
        composerPrompt: 'What would you like to share?',
        bodyLabel: 'Post',
        bodyPlaceholder: 'Share a thought, tip, or discovery...',
+        newPost: 'New Post',
+        search: 'Search Life',
+        searchPlaceholder: 'Search post content...',
+        searchEmpty: 'No posts match your search',
        comments: 'Comments',
        commentsCount: '{count} comments',
        comment: 'Comment',
@@ -572,6 +576,10 @@ const messages = {
        composerPrompt: '想分享什么？',
        bodyLabel: '动态内容',
        bodyPlaceholder: '分享一段想法、心得或发现……',
+        newPost: 'New Post',
+        search: '搜索动态',
+        searchPlaceholder: '搜索动态内容……',
+        searchEmpty: '没有匹配的动态',
        comments: '评论',
        commentsCount: '{count} 条评论',
        comment: '评论',
--- a/frontend/src/icons.ts
+++ b/frontend/src/icons.ts
@@ -30,6 +30,7 @@ export const iconReactionHelpful: AppIcon = 'mdi:lightbulb-on-outline';
 export const iconReactionLike: AppIcon = 'mdi:thumb-up-outline';
 export const iconReactionThanks: AppIcon = 'mdi:hand-heart-outline';
 export const iconSave: AppIcon = 'mdi:content-save-outline';
+export const iconSearch: AppIcon = 'mdi:magnify';
 export const iconSuccess: AppIcon = 'mdi:check-circle-outline';
 export const iconTranslate: AppIcon = 'mdi:translate';
 export const iconWarning: AppIcon = 'mdi:alert-outline';
--- a/frontend/src/services/api.ts
+++ b/frontend/src/services/api.ts
@@ -197,6 +197,7 @@ export interface LifePostsPage {
 export interface LifePostsParams {
  cursor?: string | null;
  limit?: number;
+  search?: string;
 }

 export interface LifeComment {
@@ -465,7 +466,7 @@ export const api = {
  dailyChecklist: () => getJson<DailyChecklistItem[]>('/api/daily-checklist'),
  lifePosts: (params: LifePostsParams = {}) =>
    getJson<LifePostsPage>(
-      `/api/life-posts${buildQuery({ cursor: params.cursor ?? undefined, limit: params.limit })}`
+      `/api/life-posts${buildQuery({ cursor: params.cursor ?? undefined, limit: params.limit, search: params.search?.trim() })}`
    ),
  createLifePost: (payload: LifePostPayload) => sendJson<LifePost>('/api/life-posts', 'POST', payload),
  updateLifePost: (id: string | number, payload: LifePostPayload) =>
--- a/frontend/src/styles/main.css
+++ b/frontend/src/styles/main.css
@@ -1179,6 +1179,27 @@ button:disabled,
  justify-content: flex-start;
 }

+.life-toolbar {
+  grid-template-columns: minmax(0, 1fr) auto;
+  align-items: end;
+}
+
+.life-toolbar__search {
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) auto;
+  align-items: end;
+  gap: 10px;
+}
+
+.life-toolbar__actions {
+  display: flex;
+  justify-content: flex-end;
+}
+
+.life-toolbar .ui-button {
+  min-height: 44px;
+}
+
 .life-composer,
 .life-post {
  display: grid;
@@ -2844,6 +2865,16 @@ button:disabled,
    justify-content: flex-start;
  }

+  .life-toolbar,
+  .life-toolbar__search {
+    grid-template-columns: 1fr;
+  }
+
+  .life-toolbar__actions,
+  .life-toolbar .ui-button {
+    width: 100%;
+  }
+
  .life-post__metrics {
    justify-content: flex-start;
  }
--- a/frontend/src/views/LifeView.vue
+++ b/frontend/src/views/LifeView.vue
@@ -2,10 +2,13 @@
 import { Icon } from '@iconify/vue';
 import { computed, nextTick, onMounted, onUnmounted, ref, watch } from 'vue';
 import { useI18n } from 'vue-i18n';
+import FilterPanel from '../components/FilterPanel.vue';
+import Modal from '../components/Modal.vue';
 import PageHeader from '../components/PageHeader.vue';
 import Skeleton from '../components/Skeleton.vue';
 import StatusMessage from '../components/StatusMessage.vue';
 import {
+  iconAdd,
  iconCancel,
  iconComment,
  iconDelete,
@@ -16,7 +19,8 @@ import {
  iconReactionLike,
  iconReactionThanks,
  iconReply,
-  iconSave
+  iconSave,
+  iconSearch
 } from '../icons';
 import {
  api,
@@ -36,8 +40,11 @@ const loading = ref(true);
 const loadingMore = ref(false);
 const authReady = ref(false);
 const busy = ref(false);
+const searchDraft = ref('');
+const submittedSearch = ref('');
 const body = ref('');
 const editingPostId = ref<number | null>(null);
+const postModalOpen = ref(false);
 const formError = ref('');
 const loadError = ref('');
 const commentBodies = ref<Record<number, string>>({});
@@ -71,6 +78,8 @@ const reactionOptions = [
 const canPost = computed(() => currentUser.value?.emailVerified === true);
 const charactersLeft = computed(() => Math.max(0, 2000 - body.value.length));
 const isEditing = computed(() => editingPostId.value !== null);
+const searchQuery = computed(() => submittedSearch.value.trim());
+const postModalTitle = computed(() => (isEditing.value ? t('pages.life.editPost') : t('pages.life.newPost')));
 const submitLabel = computed(() => {
  if (busy.value) return isEditing.value ? t('pages.life.updating') : t('pages.life.publishing');
  return isEditing.value ? t('pages.life.update') : t('pages.life.publish');
@@ -99,13 +108,14 @@ async function loadCurrentUser() {
 async function loadPosts() {
  const requestId = ++postsRequestId;
  loading.value = true;
+  loadingMore.value = false;
  loadError.value = '';
  nextCursor.value = null;
  hasMorePosts.value = false;
  loadMorePaused.value = false;

  try {
-    const page = await api.lifePosts({ limit: lifePostPageSize });
+    const page = await api.lifePosts({ limit: lifePostPageSize, search: searchQuery.value });
    if (requestId !== postsRequestId) {
      return;
    }
@@ -139,7 +149,7 @@ async function loadMorePosts() {
  loadError.value = '';

  try {
-    const page = await api.lifePosts({ cursor, limit: lifePostPageSize });
+    const page = await api.lifePosts({ cursor, limit: lifePostPageSize, search: searchQuery.value });
    if (requestId !== postsRequestId) {
      return;
    }
@@ -172,6 +182,36 @@ function payload() {
  };
 }

+function submitSearch() {
+  const nextSearch = searchDraft.value.trim();
+  if (nextSearch === submittedSearch.value && !loadError.value) {
+    return;
+  }
+
+  submittedSearch.value = nextSearch;
+  void loadPosts();
+}
+
+function matchesCurrentSearch(post: LifePost) {
+  const keyword = searchQuery.value.toLowerCase();
+  return keyword === '' || post.body.toLowerCase().includes(keyword);
+}
+
+function openCreatePostModal() {
+  resetForm();
+  postModalOpen.value = true;
+  void nextTick(() => bodyInput.value?.focus());
+}
+
+function closePostModal() {
+  if (busy.value) {
+    return;
+  }
+
+  postModalOpen.value = false;
+  resetForm();
+}
+
 async function submitPost() {
  if (!body.value.trim()) {
    formError.value = t('pages.life.bodyRequired');
@@ -188,9 +228,12 @@ async function submitPost() {
      replacePost(updated);
    } else {
      const created = await api.createLifePost(payload());
-      posts.value = [created, ...posts.value];
+      if (matchesCurrentSearch(created)) {
+        posts.value = [created, ...posts.value];
+      }
    }
    resetForm();
+    postModalOpen.value = false;
  } catch (error) {
    formError.value =
      error instanceof Error && error.message
@@ -251,6 +294,11 @@ function reactionCountLabel(post: LifePost, type: LifeReactionType) {
 }

 function replacePost(updatedPost: LifePost) {
+  if (!matchesCurrentSearch(updatedPost)) {
+    posts.value = posts.value.filter((post) => post.id !== updatedPost.id);
+    return;
+  }
+
  posts.value = posts.value.map((post) => (post.id === updatedPost.id ? updatedPost : post));
 }

@@ -363,6 +411,7 @@ function startEdit(post: LifePost) {
  editingPostId.value = post.id;
  body.value = post.body;
  formError.value = '';
+  postModalOpen.value = true;
  void nextTick(() => bodyInput.value?.focus());
 }

@@ -371,16 +420,17 @@ async function deletePost(post: LifePost) {
    return;
  }

-  formError.value = '';
+  loadError.value = '';

  try {
    await api.deleteLifePost(post.id);
    posts.value = posts.value.filter((item) => item.id !== post.id);
    if (editingPostId.value === post.id) {
      resetForm();
+      postModalOpen.value = false;
    }
  } catch (error) {
-    formError.value = error instanceof Error && error.message ? error.message : t('pages.life.deleteFailed');
+    loadError.value = error instanceof Error && error.message ? error.message : t('pages.life.deleteFailed');
  }
 }

@@ -545,14 +595,35 @@ onUnmounted(() => {
      <template #kicker>{{ t('pages.life.kicker') }}</template>
    </PageHeader>

+    <FilterPanel class="life-toolbar">
+      <form class="life-toolbar__search" @submit.prevent="submitSearch">
+        <div class="field">
+          <label for="life-search">{{ t('pages.life.search') }}</label>
+          <input id="life-search" v-model="searchDraft" type="search" :placeholder="t('pages.life.searchPlaceholder')" />
+        </div>
+        <button class="ui-button ui-button--ghost" type="submit">
+          <Icon :icon="iconSearch" class="ui-icon" aria-hidden="true" />
+          {{ t('common.search') }}
+        </button>
+      </form>
+
+      <div class="life-toolbar__actions">
+        <button class="ui-button ui-button--primary" :disabled="!authReady" type="button" @click="openCreatePostModal">
+          <Icon :icon="iconAdd" class="ui-icon" aria-hidden="true" />
+          {{ t('pages.life.newPost') }}
+        </button>
+      </div>
+    </FilterPanel>
+
    <StatusMessage v-if="loadError" variant="danger" :duration="0">{{ loadError }}</StatusMessage>

-    <section class="life-composer" :aria-busy="!authReady || busy">
-      <div class="life-composer__header">
-        <h2>{{ t('pages.life.composerTitle') }}</h2>
-        <p>{{ t('pages.life.composerPrompt') }}</p>
-      </div>
-
+    <Modal
+      :open="postModalOpen"
+      :title="postModalTitle"
+      :subtitle="t('pages.life.composerPrompt')"
+      :close-label="t('common.close')"
+      @close="closePostModal"
+    >
      <div v-if="!authReady" class="life-composer__auth-skeleton" aria-hidden="true">
        <Skeleton variant="box" height="112px" />
        <Skeleton width="42%" />
@@ -579,9 +650,9 @@ onUnmounted(() => {
            <Icon :icon="isEditing ? iconSave : iconLife" class="ui-icon" aria-hidden="true" />
            {{ submitLabel }}
          </button>
-          <button v-if="isEditing" class="ui-button ui-button--ghost" :disabled="busy" type="button" @click="resetForm">
+          <button class="ui-button ui-button--ghost" :disabled="busy" type="button" @click="closePostModal">
            <Icon :icon="iconCancel" class="ui-icon" aria-hidden="true" />
-            {{ t('pages.life.cancelEdit') }}
+            {{ t('common.cancel') }}
          </button>
        </div>
      </form>
@@ -592,7 +663,7 @@ onUnmounted(() => {
          {{ t('nav.login') }}
        </RouterLink>
      </div>
-    </section>
+    </Modal>

    <section class="life-feed" :aria-busy="loading || loadingMore" :aria-label="t('pages.life.kicker')">
      <div v-if="loading" class="life-feed__list" :aria-label="t('pages.life.loading')">
@@ -885,7 +956,7 @@ onUnmounted(() => {
        <div v-if="hasMorePosts" ref="loadMoreSentinel" class="life-feed__sentinel" aria-hidden="true"></div>
      </div>

-      <p v-else class="status">{{ t('pages.life.empty') }}</p>
+      <p v-else class="status">{{ searchQuery ? t('pages.life.searchEmpty') : t('pages.life.empty') }}</p>
    </section>
  </section>
 </template>