feat(case): persist source audio for learning detail

backend/ruoyi-modules/ruoyi-aihr/src/main/java/org/dromara/aihr/domain/AihrCaseDto.java

@@ -10,7 +10,8 @@ public final class AihrCaseDto {
     public record UploadRequest(String fileName, String projectExtOrgId) {
     }
 
-    public record UploadResponse(String caseId, String fileName, String transcript, List<TagResponse> tags, String source) {
+    public record UploadResponse(String caseId, String fileName, String transcript, List<TagResponse> tags, String source,
+                                 String mediaUrl, Long mediaOssId) {
     }
 
     public record OrganizeRequest(String caseId) {
@@ -38,6 +39,7 @@ public final class AihrCaseDto {
     }
 
     public record DetailResponse(String caseId, String fileName, String title, String type, String status,
-                                 String time, String owner, String transcript, String summary) {
+                                 String time, String owner, String transcript, String summary,
+                                 String mediaUrl, Long mediaOssId) {
     }
 }

backend/ruoyi-modules/ruoyi-aihr/src/main/java/org/dromara/aihr/service/AihrCaseService.java

@@ -13,6 +13,8 @@ import org.dromara.aihr.domain.AihrCaseDto.RecordResponse;
 import org.dromara.aihr.domain.AihrCaseDto.SummaryResponse;
 import org.dromara.aihr.domain.AihrCaseDto.TagResponse;
 import org.dromara.aihr.domain.AihrCaseDto.UploadResponse;
+import org.dromara.system.domain.vo.SysOssVo;
+import org.dromara.system.service.ISysOssService;
 import org.springframework.dao.DataAccessException;
 import org.springframework.jdbc.core.JdbcTemplate;
 import org.springframework.stereotype.Service;
@@ -40,6 +42,7 @@ public class AihrCaseService {
     private final AihrModelSeedService modelService;
     private final ObjectMapper objectMapper;
     private final JdbcTemplate jdbcTemplate;
+    private final ISysOssService ossService;
     private final Map<String, CaseState> cases = new ConcurrentHashMap<>();
     private volatile boolean tableReady;
 
@@ -54,11 +57,13 @@ public class AihrCaseService {
             String transcript = speechService.transcribe(file.getBytes(), fileName, contentType)
                 .orElseThrow(() -> new IllegalStateException("ASR 未配置或转写失败"));
             transcript = maskSensitiveText(transcript);
+            MediaRef media = storeSourceAudio(file);
             String caseId = "case-" + UUID.randomUUID();
-            CaseState state = new CaseState(caseId, fileName, scopedProject, transcript, tagsFromText(transcript), null);
+            CaseState state = new CaseState(caseId, fileName, scopedProject, transcript, tagsFromText(transcript), null,
+                media.ossId(), media.url());
             cases.put(caseId, state);
             saveCase(state, "已转写", caseTitle(List.of(), fileName), transcript);
-            return new UploadResponse(caseId, fileName, transcript, state.tags(), "real-asr");
+            return new UploadResponse(caseId, fileName, transcript, state.tags(), "real-asr", media.url(), media.ossId());
         } catch (IllegalStateException e) {
             throw e;
         } catch (Exception e) {
@@ -70,7 +75,8 @@ public class AihrCaseService {
     public OrganizeResponse organize(OrganizeRequest request, List<String> projectScopes) {
         CaseState state = requireCase(request == null ? null : request.caseId(), projectScopes);
         CaseSummary summary = organizeWithModel(state).orElseGet(() -> localSummary(state));
-        CaseState next = new CaseState(state.id(), state.fileName(), state.projectExtOrgId(), state.transcript(), summary.tags(), summary.summary());
+        CaseState next = new CaseState(state.id(), state.fileName(), state.projectExtOrgId(), state.transcript(), summary.tags(), summary.summary(),
+            state.mediaOssId(), state.mediaUrl());
         cases.put(state.id(), next);
         saveCase(next, "已整理", caseTitle(summary.summary(), state.fileName()), summary.aiSummary());
         return new OrganizeResponse(state.id(), summary.summary(), summary.tags(), summary.aiSummary(), summary.source());
@@ -142,7 +148,7 @@ public class AihrCaseService {
             args.addAll(projectScopes);
         }
         String sql = """
-            SELECT case_id, file_name, title, type, status, update_time, owner, transcript, summary
+            SELECT case_id, file_name, title, type, status, update_time, owner, transcript, summary, media_url, media_oss_id
             FROM aihr_case_record
             WHERE tenant_id = '000000' AND case_id = ?
             """ + projectWhere + " LIMIT 1";
@@ -155,7 +161,9 @@ public class AihrCaseService {
                 rs.getTimestamp("update_time") == null ? "" : rs.getTimestamp("update_time").toLocalDateTime().format(TIME_FORMAT),
                 firstNonBlank(rs.getString("owner"), "培训组"),
                 firstNonBlank(rs.getString("transcript"), ""),
-                firstNonBlank(rs.getString("summary"), "")
+                firstNonBlank(rs.getString("summary"), ""),
+                firstNonBlank(rs.getString("media_url"), ""),
+                rs.getObject("media_oss_id", Long.class)
             ), args.toArray()).stream().findFirst().orElse(null);
     }
 
@@ -210,8 +218,8 @@ public class AihrCaseService {
         ensureCaseTable();
         jdbcTemplate.update("""
             INSERT INTO aihr_case_record
-              (tenant_id, case_id, file_name, project_ext_org_id, title, type, status, transcript, summary, owner, create_time, update_time)
+              (tenant_id, case_id, file_name, project_ext_org_id, title, type, status, transcript, summary, media_oss_id, media_url, owner, create_time, update_time)
-            VALUES ('000000', ?, ?, ?, ?, ?, ?, ?, ?, '培训组', now(), now())
+            VALUES ('000000', ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, '培训组', now(), now())
             ON DUPLICATE KEY UPDATE
               file_name = VALUES(file_name),
               project_ext_org_id = VALUES(project_ext_org_id),
@@ -220,6 +228,8 @@ public class AihrCaseService {
               status = VALUES(status),
               transcript = VALUES(transcript),
               summary = VALUES(summary),
+              media_oss_id = VALUES(media_oss_id),
+              media_url = VALUES(media_url),
               update_time = now()
             """,
             state.id(),
@@ -229,7 +239,9 @@ public class AihrCaseService {
             primaryTag(state.tags()),
             status,
             truncate(maskSensitiveText(state.transcript()), 4000),
-            truncate(maskSensitiveText(summary), 1000)
+            truncate(maskSensitiveText(summary), 1000),
+            state.mediaOssId(),
+            truncate(state.mediaUrl(), 500)
         );
     }
 
@@ -253,6 +265,8 @@ public class AihrCaseService {
                   `status` varchar(30) DEFAULT '已转写' COMMENT '状态',
                   `transcript` text DEFAULT NULL COMMENT 'ASR转写',
                   `summary` varchar(1000) DEFAULT NULL COMMENT '摘要',
+                  `media_oss_id` bigint DEFAULT NULL COMMENT '原始音频OSS文件ID',
+                  `media_url` varchar(500) DEFAULT NULL COMMENT '原始音频访问地址',
                   `owner` varchar(80) DEFAULT '培训组' COMMENT '负责人',
                   `create_time` datetime DEFAULT NULL COMMENT '创建时间',
                   `update_time` datetime DEFAULT NULL COMMENT '更新时间',
@@ -261,6 +275,8 @@ public class AihrCaseService {
                   KEY `idx_aihr_case_record_status` (`tenant_id`, `status`, `update_time`)
                 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci COMMENT='AI HR 案例沉淀记录';
                 """);
+            addCaseColumn("media_oss_id", "ALTER TABLE aihr_case_record ADD COLUMN media_oss_id bigint DEFAULT NULL COMMENT '原始音频OSS文件ID'");
+            addCaseColumn("media_url", "ALTER TABLE aihr_case_record ADD COLUMN media_url varchar(500) DEFAULT NULL COMMENT '原始音频访问地址'");
             tableReady = true;
         }
     }
@@ -368,6 +384,7 @@ public class AihrCaseService {
             ensureCaseTable();
             List<CaseState> persisted = jdbcTemplate.query("""
                 SELECT case_id, file_name, project_ext_org_id, transcript, type
+                     , media_oss_id, media_url
                   FROM aihr_case_record
                  WHERE tenant_id = '000000' AND case_id = ?
                  LIMIT 1
@@ -377,7 +394,9 @@ public class AihrCaseService {
                     firstNonBlank(rs.getString("project_ext_org_id"), ""),
                     firstNonBlank(rs.getString("transcript"), ""),
                     tagsFromText(firstNonBlank(rs.getString("type"), "现场案例")),
-                    null
+                    null,
+                    rs.getObject("media_oss_id", Long.class),
+                    firstNonBlank(rs.getString("media_url"), "")
                 ), normalizedCaseId);
             state = persisted.stream().findFirst().orElse(null);
             if (state != null) {
@@ -397,6 +416,23 @@ public class AihrCaseService {
         return String.join(",", Collections.nCopies(size, "?"));
     }
 
+    private MediaRef storeSourceAudio(MultipartFile file) {
+        // Unit tests can construct this service without the system OSS bean; production always wires it.
+        if (ossService == null) {
+            return new MediaRef(null, "");
+        }
+        SysOssVo oss = ossService.upload(file);
+        return new MediaRef(oss.getOssId(), firstNonBlank(oss.getUrl(), ""));
+    }
+
+    private void addCaseColumn(String column, String sql) {
+        try {
+            jdbcTemplate.execute(sql);
+        } catch (DataAccessException e) {
+            log.debug("case table column already exists or cannot be altered: {}", column);
+        }
+    }
+
     private static List<TagResponse> tagsFromText(String text) {
         String source = clean(text);
         List<TagResponse> tags = new ArrayList<>();
@@ -477,10 +513,15 @@ public class AihrCaseService {
         String projectExtOrgId,
         String transcript,
         List<TagResponse> tags,
-        List<SummaryResponse> summary
+        List<SummaryResponse> summary,
+        Long mediaOssId,
+        String mediaUrl
     ) {
     }
 
+    private record MediaRef(Long ossId, String url) {
+    }
+
     private record CaseSummary(List<SummaryResponse> summary, List<TagResponse> tags, String aiSummary, String source) {
     }
 }

backend/ruoyi-modules/ruoyi-aihr/src/test/java/org/dromara/aihr/service/AihrCaseServiceTest.java

@@ -2,6 +2,8 @@ package org.dromara.aihr.service;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import org.dromara.aihr.domain.AihrCaseDto.UploadResponse;
+import org.dromara.system.domain.vo.SysOssVo;
+import org.dromara.system.service.ISysOssService;
 import org.junit.jupiter.api.Tag;
 import org.junit.jupiter.api.Test;
 import org.springframework.jdbc.core.JdbcTemplate;
@@ -32,7 +34,7 @@ class AihrCaseServiceTest {
             }
         };
         CaseJdbcTemplate jdbcTemplate = new CaseJdbcTemplate();
-        AihrCaseService service = new AihrCaseService(speechService, null, new ObjectMapper(), jdbcTemplate);
+        AihrCaseService service = new AihrCaseService(speechService, null, new ObjectMapper(), jdbcTemplate, null);
 
         UploadResponse response = service.upload(new MockMultipartFile("file", "case.webm", "audio/webm", new byte[]{1}), "P1", null);
 
@@ -44,11 +46,36 @@ class AihrCaseServiceTest {
         assertFalse(response.transcript().contains("2-304"));
     }
 
+    @Test
+    @Tag("dev")
+    void uploadPersistsSourceAudioReferenceWhenOssIsAvailable() {
+        AihrSpeechService speechService = new AihrSpeechService(null, new ObjectMapper()) {
+            @Override
+            public Optional<String> transcribe(byte[] audio, String filename, String contentType) {
+                return Optional.of("现场投诉已完成跟进");
+            }
+        };
+        SysOssVo oss = new SysOssVo();
+        oss.setOssId(123L);
+        oss.setUrl("https://oss.local/cases/case.webm");
+        ISysOssService ossService = mock(ISysOssService.class);
+        when(ossService.upload(org.mockito.ArgumentMatchers.any(org.springframework.web.multipart.MultipartFile.class))).thenReturn(oss);
+        CaseJdbcTemplate jdbcTemplate = new CaseJdbcTemplate();
+        AihrCaseService service = new AihrCaseService(speechService, null, new ObjectMapper(), jdbcTemplate, ossService);
+
+        UploadResponse response = service.upload(new MockMultipartFile("file", "case.webm", "audio/webm", new byte[]{1}), "P1", null);
+
+        assertEquals(123L, response.mediaOssId());
+        assertEquals("https://oss.local/cases/case.webm", response.mediaUrl());
+        assertEquals(123L, jdbcTemplate.updateArgs[8]);
+        assertEquals("https://oss.local/cases/case.webm", jdbcTemplate.updateArgs[9]);
+    }
+
     @Test
     @Tag("dev")
     void curateCanReloadCaseAfterServiceRestart() {
         PersistentCaseJdbcTemplate jdbcTemplate = new PersistentCaseJdbcTemplate();
-        AihrCaseService service = new AihrCaseService(null, null, new ObjectMapper(), jdbcTemplate);
+        AihrCaseService service = new AihrCaseService(null, null, new ObjectMapper(), jdbcTemplate, null);
 
         var response = service.curate(new org.dromara.aihr.domain.AihrCaseDto.CurateRequest(
             "persisted-case", "可复用培训案例", 1
@@ -65,7 +92,7 @@ class AihrCaseServiceTest {
     @Tag("dev")
     void detailReturnsPersistedCaseForAuthorizedProject() {
         PersistentCaseJdbcTemplate jdbcTemplate = new PersistentCaseJdbcTemplate();
-        AihrCaseService service = new AihrCaseService(null, null, new ObjectMapper(), jdbcTemplate);
+        AihrCaseService service = new AihrCaseService(null, null, new ObjectMapper(), jdbcTemplate, null);
 
         var detail = service.detail("persisted-case", List.of("P1"));
 
@@ -86,7 +113,7 @@ class AihrCaseServiceTest {
     @Test
     @Tag("dev")
     void systemUploadRequiresExplicitProject() {
-        AihrCaseService service = new AihrCaseService(null, null, new ObjectMapper(), new CaseJdbcTemplate());
+        AihrCaseService service = new AihrCaseService(null, null, new ObjectMapper(), new CaseJdbcTemplate(), null);
 
         assertThrows(IllegalArgumentException.class, () -> service.upload(
             new MockMultipartFile("file", "case.webm", "audio/webm", new byte[]{1}), "", null

backend/script/sql/aihr_practice_mysql8.sql

@@ -1,6 +1,27 @@
 -- 物业 AI HR 对练记录最小表结构。
 -- ponytail: one session table covers history, review list and profile aggregation for MVP.
 
+CREATE TABLE IF NOT EXISTS `aihr_case_record` (
+  `id` bigint NOT NULL AUTO_INCREMENT COMMENT '主键',
+  `tenant_id` varchar(20) DEFAULT '000000' COMMENT '租户编号',
+  `case_id` varchar(80) NOT NULL COMMENT '案例ID',
+  `file_name` varchar(255) DEFAULT NULL COMMENT '来源文件',
+  `project_ext_org_id` varchar(100) DEFAULT NULL COMMENT '项目外部组织ID',
+  `title` varchar(120) DEFAULT NULL COMMENT '标题',
+  `type` varchar(80) DEFAULT NULL COMMENT '案例类型',
+  `status` varchar(30) DEFAULT '已转写' COMMENT '状态',
+  `transcript` text DEFAULT NULL COMMENT 'ASR转写',
+  `summary` varchar(1000) DEFAULT NULL COMMENT '摘要',
+  `media_oss_id` bigint DEFAULT NULL COMMENT '原始音频OSS文件ID',
+  `media_url` varchar(500) DEFAULT NULL COMMENT '原始音频访问地址',
+  `owner` varchar(80) DEFAULT '培训组' COMMENT '负责人',
+  `create_time` datetime DEFAULT NULL COMMENT '创建时间',
+  `update_time` datetime DEFAULT NULL COMMENT '更新时间',
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `uk_aihr_case_record_case` (`tenant_id`, `case_id`),
+  KEY `idx_aihr_case_record_status` (`tenant_id`, `status`, `update_time`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci COMMENT='AI HR 案例沉淀记录';
+
 CREATE TABLE IF NOT EXISTS `aihr_practice_session` (
   `id` bigint NOT NULL AUTO_INCREMENT COMMENT '主键',
   `tenant_id` varchar(20) DEFAULT '000000' COMMENT '租户编号',

docs/API_INTEGRATION.md

@@ -10,7 +10,7 @@
 | 三角色对练 `/train/practice` | `POST /api/train/practice/start`、`/turn`、`/finish` | 已接入编排 API；数据库启用 chat 模型后，`/turn` 客户回复按人设走真 LLM 生成（seed 剧本作剧情锚点），`/finish` 走单次 temperature=0 结构化评分（4 维分+导师改写+点评）；模型未配置或调用失败自动回退 seed，契约不变 |
 | 正式试点数据导出 | `GET /api/train/practice/export?startDate=YYYY-MM-DD&endDate=YYYY-MM-DD` | 起止日期必填且包含结束日；只统计窗口内能通过唯一手机号或外部 ID 映射到在职组织快照的正式会话，排除重复手机号和身份碰撞。完训定义为每人至少 10 次，校准必须关联同一窗口内正式会话；CSV 同时给出校准命中数、SOP 可用数、满意度响应数/平均分，以及明细级 AI 分、人工校准分、校准人、校准时间、最终采用分、满意度分和意见，避免用四舍五入后的比率反推门禁状态；汇总和明细均携带正式人员及项目口径，不混入历史 seed/开发身份 |
 | 对练语音 | `POST /api/ai/asr`（multipart 字段 `file`，≤5MB）、`POST /api/ai/tts`（JSON `{text≤300字, voice}`，返回 `{audioUrl}` base64 dataURL）、`GET /api/aihr/mobile/oss/{ossId}` | 走 OpenAI-compatible audio 接口（如硅基流动 SenseVoice/CosyVoice2）；模型管理需启用 `category=asr/tts` 配置；移动端优先用浏览器录音，`getUserMedia/MediaRecorder` 不可用或麦克风权限失败时，用 `audio/*` file input 选择/录制音频后继续调同一 ASR 接口；ASR/TTS 未配置或失败返回 fail，前端降级文本；音频下载按员工本人或主管项目范围授权，系统管理端保持后台访问 |
-| 案例沉淀 `/knowledge/cases` | `POST /api/knowledge/case/upload`、`/organize`、`/curate`、`GET /records`、`GET /records/{caseId}` | `/upload` 改为 multipart 真实语音上传并走 ASR；`/organize` 用真实转写调 chat 模型整理案例，未配置模型时按真实 transcript 本地结构化；APP 用户的项目范围从 `aihr_org_snapshot` 登录身份解析，上传、整理、入库、列表和详情均按项目范围校验，未完成正式组织映射时安全拒绝，不接受前端伪造项目范围；移动端可查看持久化转写/摘要详情；管理端系统用户保留全局运营视图；视频样片、学习点和主管点评仍未接入 |
+| 案例沉淀 `/knowledge/cases` | `POST /api/knowledge/case/upload`、`/organize`、`/curate`、`GET /records`、`GET /records/{caseId}` | `/upload` 改为 multipart 真实语音上传并走 ASR，成功后原始音频写入 `sys_oss`，案例记录保存 `mediaOssId/mediaUrl`；`/organize` 用真实转写调 chat 模型整理案例，未配置模型时按真实 transcript 本地结构化；APP 用户的项目范围从 `aihr_org_snapshot` 登录身份解析，上传、整理、入库、列表和详情均按项目范围校验，未完成正式组织映射时安全拒绝，不接受前端伪造项目范围；移动端可查看持久化转写/摘要并回放原始音频；管理端系统用户保留全局运营视图；预渲染视频样片、学习点和主管点评仍未接入 |
 | SOP知识库 `/knowledge/sop` | `POST /api/knowledge/search`、`POST /api/knowledge/answer-feedback`、`GET /api/knowledge/position-sop`、`POST /api/knowledge/doc/upload` | 已接入 MySQL Fulltext + Qdrant 混合召回、岗位学习适配摘要、OSS-first 文档上传、txt/md/PDF/Word/Excel/PPT 解析和 embedding 写入，失败回退 seed；搜索返回 `reviewId` 与 `promptVersion`，员工反馈回传并保存该评审批次，SOP 人工评审记录同时保留答案生成提示词版本，管理端可继续复核；`position-sop` 目前只返回一期生活顾问学习导航，不代表正式上岗资格 |
 | 资料处理 `/knowledge/processing` | `GET /api/knowledge/processing/overview`、`POST /api/knowledge/doc/upload-async`、`GET /api/knowledge/doc/upload-items`、`POST /api/knowledge/doc/upload-items/{id}/retry`、`POST /api/knowledge/doc/import-local-task`、`GET /api/knowledge/doc/import-tasks`、`POST /api/knowledge/doc/import-tasks/{id}/cancel` | 已接入解析任务状态聚合；**批量上传走异步队列**：接口只暂存+入队即秒回，后台 worker（并发 2）逐条解析/归类/向量化；ZIP 在 worker 内安全解压后把支持的子文件继续入同一批次队列，页面按批次轮询进度、失败可单文件重试；服务端目录导入、进度轮询和任务取消保留，失败回退 seed |
 | 组织人员同步 | `POST /api/aihr/org/sync` | 从开放组织同步系统的 `/api/open/v1/sync/snapshot` 拉取 `company/department/employee` 快照，分页参数使用 `limit`；员工手机号只落 `person_phone` 用于移动端身份映射，不在组织列表响应暴露；岗位识别 `position/job_title/post/job_name/role/title` 等字段。默认 `replaceExisting=true`，写入前必须先用 `{"dryRun":true}`；dry-run 不访问本地快照表、不执行 DDL/写库，返回 `phoneLinked/maskedPhone/suspectText/warnings` 且 `syncedCount=0`。非 dry-run 覆盖写入遇到员工被跳过、手机号不完整、脱敏手机号或疑似乱码时默认拒绝，只有确认 dry-run 结果后显式传 `allowPartialReplace=true` 才允许覆盖；重复 `ext_party_id` 始终拒绝写入，因为数据库唯一键会折叠重复身份；`replaceExisting=false` 不触发不完整快照覆盖闸门，但仍拒绝重复身份。2026-07-10 源接口实测 3474 人仅 1 个可用手机号、3473 个脱敏手机号、8 条疑似乱码，因此未执行覆盖同步，正式试点需上游先开放至少 20 名试点人员手机号 |

docs/BRD_IMPLEMENTATION_AUDIT.md

@@ -18,7 +18,7 @@
 | 候选人面试与 HR 复核 | `mobile-uni/src/pages/candidate/*`、`frontend/src/views/recruit/interview.vue` | 工程闭环已在位；候选人资料移动端上传/列表现在只接受 APP 候选人本人身份，HR 继续通过独立审核接口处理；需继续保留人工复核证据 |
 | SOP/RAG/资料处理 | `frontend/src/views/knowledge/*`、`backend/.../AihrSopSeedService.java` | 搜索、引用、反馈、异步处理和评审入口已在位 |
 | 对练/每日题/主管带教 | `backend/.../AihrPracticeSeedService.java`、`mobile-uni/src/pages/user/practice` | 每日三题现支持文字或录音转写，语音 `audioUrl/ossId` 随作业提交并持久化；普通陪练、即时反馈、低分再练、错题归因和主管带教已在位，正式窗口仍需验证真实音频与低分样本 |
-| 案例上传/整理/筛选 | `backend/.../AihrCaseService.java`、`mobile-uni/src/pages/user/cases`、`frontend/src/views/knowledge/cases.vue` | 上传与整理已在位，案例状态在内存缺失时可从 `aihr_case_record` 回读恢复；APP 用户的读取按项目范围校验，写入接口已增加“主管/项目经理/系统用户”门禁，普通员工不能提交、整理或入库案例；本轮补上管理端上传的项目选择与后端无项目拒绝，避免案例落成员工不可见的无范围记录；当前仓库仍没有可用预渲染视频样片资产，也没有稳定的案例详情/学习点模型，不能用假播放器宣称案例学习闭环完成 |
+| 案例上传/整理/筛选 | `backend/.../AihrCaseService.java`、`mobile-uni/src/pages/user/cases`、`frontend/src/views/knowledge/cases.vue` | 上传与整理已在位，案例状态在内存缺失时可从 `aihr_case_record` 回读恢复；APP 用户的读取按项目范围校验，写入接口已增加“主管/项目经理/系统用户”门禁，普通员工不能提交、整理或入库案例；原始音频现在上传到 `sys_oss` 并在 `aihr_case_record.media_oss_id/media_url` 留痕，员工详情可回放；本轮补上管理端上传的项目选择与后端无项目拒绝，避免案例落成员工不可见的无范围记录；当前仓库仍没有可用预渲染视频样片资产，也没有稳定的学习点/主管点评模型，不能用音频回放冒充完整案例学习闭环 |
 
 ## 3. 未完成项与优先级
 

docs/DEMO_ACCEPTANCE.md

@@ -18,7 +18,7 @@
 | 2 | uni-app 三端 `https://wygj-mobile-uni.localhost/h5/#/pages/user/today/index`、`/pages/candidate/index/index`、`/pages/supervisor/index/index` | 打开后先手机号登录；员工端从今日页进入问师傅、练习、学习、案例素材和个人页；候选首页按真实状态进入独立 `/interview/index`、`/materials/index`、`/progress/index`、`/study/index`；主管首页进入独立团队画像、指派、复盘列表和复盘详情 | 员工端显示训练评分、历史和画像；候选面试页可真实拉题/答题/评分，资料页显示审核三态，进度页展示办理步骤，预习页从正式知识库返回依据；主管端待复盘列表、复盘详情、专项指派和团队范围均为独立页面且普通员工无主管权限 |
 | 3 | AI面试 `/recruit/interview` | 生成题目 → 填满参考回答或输入真实回答 → 完成评分 | 配置 chat 模型时真实生成题目和评分；未配置时用本地 Rubric 估分，不返回固定候选人分数；应看到新增面试记录 |
 | 4 | 三角色对练 `/train/practice` | 开始对练 → 填入参考回复或输入真实回复 → 继续一轮 → 结束并评分 | 已完成闭环、导师改写、新增对练记录；数据库已启用 chat 模型时，客户回复与评分为真实 LLM 生成（回复不再是固定台词，分数随话术变化），未配置时使用本地剧本兜底 |
-| 5 | 案例沉淀 `/knowledge/cases` | 上传真实语音 → ASR 转写 → AI 整理 → 送审 → 入库 → 查看案例详情 | 已完成语音转写、整理、入库和按项目权限查看持久化转写/摘要详情；稳定媒体 URL、视频样片、学习点和主管点评尚未形成，不把“查看样片”作为当前完成证据 |
+| 5 | 案例沉淀 `/knowledge/cases` | 上传真实语音 → ASR 转写 → AI 整理 → 送审 → 入库 → 查看案例详情/回放原始音频 | 已完成语音转写、原始音频 OSS 留痕、整理、入库和按项目权限查看持久化转写/摘要详情；预渲染视频样片、学习点和主管点评尚未形成，不把音频回放当作“查看样片”完成证据 |
 | 6 | SOP知识库 `/knowledge/sop` | 上传 txt/md/PDF/Word/Excel/PPT 文档或使用 seed 文档 → 检索 → 生成训练题 | 已完成闭环、引用 SOP 原文片段、训练题已生成 |
 | 7 | 资料处理 `/knowledge/processing` | 打开页面 → 查看解析任务 → 查看处理链路 → 可选点“服务端导入”导入 `.data/import` 下少量样例 | 可看到资料总量、等待/解析中/完成/失败、片段数、向量化状态和事件列表 |
 

mobile-uni/src/pages/user/cases/index.vue

@@ -104,7 +104,11 @@
       <text class="case-content">{{ caseDetail.transcript || '暂无转写内容' }}</text>
       <text class="detail-label">案例摘要</text>
       <text class="case-note">{{ caseDetail.summary || '暂无案例摘要' }}</text>
-      <text class="case-note">当前版本提供转写、摘要和状态详情；视频样片、学习点与主管点评待正式媒体和业务字段接入。</text>
+      <view v-if="caseDetail.mediaUrl" class="case-media-block">
+        <text class="detail-label">原始音频</text>
+        <audio class="case-audio" :src="caseDetail.mediaUrl" controls />
+      </view>
+      <text class="case-note">当前版本已保留原始音频回放；预渲染视频样片、学习点与主管点评待正式媒体和业务字段接入。</text>
     </view>
   </view>
 </template>
@@ -369,6 +373,16 @@ onShow(() => {
   font-weight: 700;
 }
 
+.case-media-block {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+}
+
+.case-audio {
+  width: 100%;
+}
+
 .tag-row {
   display: flex;
   flex-wrap: wrap;

mobile-uni/src/types/api.ts

@@ -386,6 +386,8 @@ export interface CaseDetailResponse {
   owner: string;
   transcript: string;
   summary: string;
+  mediaUrl?: string;
+  mediaOssId?: number;
 }
 
 export interface CaseUploadResponse {
@@ -394,6 +396,8 @@ export interface CaseUploadResponse {
   transcript: string;
   tags: CaseTag[];
   source: string;
+  mediaUrl?: string;
+  mediaOssId?: number;
 }
 
 export interface CaseOrganizeResponse {

scripts/demo-check.sh

@@ -452,6 +452,10 @@ contains backend/ruoyi-modules/ruoyi-aihr/src/main/java/org/dromara/aihr/service
 contains backend/ruoyi-modules/ruoyi-aihr/src/main/java/org/dromara/aihr/service/AihrSopSeedService.java "aihr_knowledge_gap"
 contains backend/ruoyi-modules/ruoyi-aihr/src/main/java/org/dromara/aihr/controller/AihrCaseController.java "仅项目负责人或主管可提交案例素材"
 contains backend/ruoyi-modules/ruoyi-aihr/src/main/java/org/dromara/aihr/service/AihrCaseService.java "position_level IN ('主管', '项目经理')"
+contains backend/ruoyi-modules/ruoyi-aihr/src/main/java/org/dromara/aihr/service/AihrCaseService.java "media_oss_id"
+contains backend/ruoyi-modules/ruoyi-aihr/src/main/java/org/dromara/aihr/service/AihrCaseService.java "storeSourceAudio"
+contains mobile-uni/src/pages/user/cases/index.vue "case-audio"
+contains backend/script/sql/aihr_practice_mysql8.sql "aihr_case_record"
 contains backend/ruoyi-modules/ruoyi-aihr/src/main/java/org/dromara/aihr/service/AihrSopSeedService.java "prompt_version"
 contains backend/script/sql/aihr_practice_mysql8.sql "prompt_version"
 contains backend/ruoyi-modules/ruoyi-aihr/src/main/java/org/dromara/aihr/service/AihrSopSeedService.java "review_id"