新增店员等级排序功能

- 添加数据库迁移脚本，为 play_clerk_level_info 表新增 order_number 字段
- 更新测试数据种子，设置默认等级的排序号
- 新增店员用户API测试，验证按等级排序号和在线状态的排序逻辑

play-admin/src/test/java/com/starry/admin/api/PlayClerkUserInfoApiTest.java

@@ -0,0 +1,322 @@
+package com.starry.admin.api;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import com.starry.admin.modules.clerk.module.entity.PlayClerkLevelInfoEntity;
+import com.starry.admin.modules.clerk.module.entity.PlayClerkUserInfoEntity;
+import com.starry.admin.modules.clerk.service.IPlayClerkLevelInfoService;
+import com.starry.admin.modules.clerk.service.IPlayClerkUserInfoService;
+import com.starry.admin.utils.SecurityUtils;
+import com.starry.common.utils.IdUtils;
+import java.time.LocalDateTime;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.ThreadLocalRandom;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.MediaType;
+import org.springframework.test.web.servlet.MvcResult;
+
+class PlayClerkUserInfoApiTest extends AbstractApiTest {
+
+    private final ObjectMapper objectMapper = new ObjectMapper();
+
+    @Autowired
+    private IPlayClerkLevelInfoService clerkLevelInfoService;
+
+    @Autowired
+    private IPlayClerkUserInfoService clerkUserInfoService;
+
+    private final List<String> levelIdsToCleanup = new ArrayList<>();
+    private final List<String> clerkIdsToCleanup = new ArrayList<>();
+
+    @AfterEach
+    void tearDown() {
+        ensureTenantContext();
+        if (!clerkIdsToCleanup.isEmpty()) {
+            clerkUserInfoService.removeByIds(clerkIdsToCleanup);
+            clerkIdsToCleanup.clear();
+        }
+        if (!levelIdsToCleanup.isEmpty()) {
+            clerkLevelInfoService.removeByIds(levelIdsToCleanup);
+            levelIdsToCleanup.clear();
+        }
+    }
+
+    @Test
+    // 场景：不同等级的排序号不同，接口应按照排序号升序返回，验证等级排序字段生效。
+    void listOrdersByLevelOrderNumberAscending() throws Exception {
+        ensureTenantContext();
+        PlayClerkLevelInfoEntity lowOrderLevel = createClerkLevel("low", 1L, 50);
+        PlayClerkLevelInfoEntity highOrderLevel = createClerkLevel("high", 5L, 60);
+
+        String filterToken = "order-sort-" + IdUtils.getUuid().substring(0, 8);
+        String lowOrderClerkId = createClerk(filterToken + "-low", lowOrderLevel.getId(), "0");
+        String highOrderClerkId = createClerk(filterToken + "-high", highOrderLevel.getId(), "1");
+
+        MvcResult result = mockMvc.perform(get("/clerk/user/list")
+                        .param("pageNum", "1")
+                        .param("pageSize", "20")
+                        .param("nickname", filterToken)
+                        .header(TENANT_HEADER, DEFAULT_TENANT)
+                        .header(USER_HEADER, DEFAULT_USER))
+                .andExpect(status().isOk())
+                .andReturn();
+
+        String responseBody = result.getResponse().getContentAsString();
+        JsonNode root = objectMapper.readTree(responseBody);
+        assertThat(root.get("code").asInt()).isEqualTo(200);
+        JsonNode records = root.path("data");
+        assertThat(records.isArray()).as("Response payload: %s", responseBody).isTrue();
+
+        List<String> orderedIds = new ArrayList<>();
+        for (JsonNode record : records) {
+            orderedIds.add(record.path("id").asText());
+        }
+
+        assertThat(orderedIds).contains(lowOrderClerkId, highOrderClerkId);
+        assertThat(orderedIds.indexOf(lowOrderClerkId))
+                .withFailMessage("Unexpected order for token %s: %s", filterToken, orderedIds)
+                .isLessThan(orderedIds.indexOf(highOrderClerkId));
+    }
+
+    @Test
+    // 场景：相同等级排序号相同，接口应按在线状态优先展示在线店员，验证排序二级规则。
+    void listOrdersByOnlineStateWhenOrderNumberMatches() throws Exception {
+        ensureTenantContext();
+        PlayClerkLevelInfoEntity level = createClerkLevel("tie", 3L, 70);
+
+        String filterToken = "online-priority-" + IdUtils.getUuid().substring(0, 8);
+        String onlineClerkId = createClerk(filterToken + "-online", level.getId(), "1");
+        String offlineClerkId = createClerk(filterToken + "-offline", level.getId(), "0");
+
+        MvcResult result = mockMvc.perform(get("/clerk/user/list")
+                        .param("pageNum", "1")
+                        .param("pageSize", "20")
+                        .param("nickname", filterToken)
+                        .header(TENANT_HEADER, DEFAULT_TENANT)
+                        .header(USER_HEADER, DEFAULT_USER))
+                .andExpect(status().isOk())
+                .andReturn();
+
+        String responseBody = result.getResponse().getContentAsString();
+        JsonNode root = objectMapper.readTree(responseBody);
+        assertThat(root.get("code").asInt()).isEqualTo(200);
+        JsonNode records = root.path("data");
+        assertThat(records.isArray()).as("Response payload: %s", responseBody).isTrue();
+
+        List<String> orderedIds = new ArrayList<>();
+        for (JsonNode record : records) {
+            orderedIds.add(record.path("id").asText());
+        }
+
+        assertThat(orderedIds).contains(onlineClerkId, offlineClerkId);
+        assertThat(orderedIds.indexOf(onlineClerkId))
+                .withFailMessage("Unexpected order for token %s: %s | response: %s",
+                        filterToken, orderedIds, responseBody)
+                .isLessThan(orderedIds.indexOf(offlineClerkId));
+    }
+
+    @Test
+    // 场景：两个等级都未配置排序号时，接口仍可返回且在线客服优先排序。
+    void listOrdersByOnlineStateWhenOrderNumberMissing() throws Exception {
+        ensureTenantContext();
+        PlayClerkLevelInfoEntity onlineLevel = createClerkLevel("null-online", null, 20);
+        PlayClerkLevelInfoEntity offlineLevel = createClerkLevel("null-offline", null, 30);
+
+        String filterToken = "null-priority-" + IdUtils.getUuid().substring(0, 8);
+        String onlineClerkId = createClerk(filterToken + "-online", onlineLevel.getId(), "1");
+        String offlineClerkId = createClerk(filterToken + "-offline", offlineLevel.getId(), "0");
+
+        MvcResult result = mockMvc.perform(get("/clerk/user/list")
+                        .param("pageNum", "1")
+                        .param("pageSize", "20")
+                        .param("nickname", filterToken)
+                        .header(TENANT_HEADER, DEFAULT_TENANT)
+                        .header(USER_HEADER, DEFAULT_USER))
+                .andExpect(status().isOk())
+                .andReturn();
+
+        String responseBody = result.getResponse().getContentAsString();
+        JsonNode root = objectMapper.readTree(responseBody);
+        assertThat(root.get("code").asInt()).isEqualTo(200);
+        JsonNode records = root.path("data");
+        assertThat(records.isArray()).as("Response payload: %s", responseBody).isTrue();
+
+        List<String> orderedIds = new ArrayList<>();
+        for (JsonNode record : records) {
+            orderedIds.add(record.path("id").asText());
+        }
+
+        assertThat(orderedIds).contains(onlineClerkId, offlineClerkId);
+        assertThat(orderedIds.indexOf(onlineClerkId))
+                .withFailMessage("Online clerk should remain prioritized even without orderNumber. token=%s order=%s response=%s",
+                        filterToken, orderedIds, responseBody)
+                .isLessThan(orderedIds.indexOf(offlineClerkId));
+    }
+
+    @Test
+    // 场景：存在未填写排序号的等级时，接口仍能返回，并默认将该等级排在有序的等级之后。
+    void listHandlesNullOrderNumberGracefully() throws Exception {
+        ensureTenantContext();
+        PlayClerkLevelInfoEntity orderedLevel = createClerkLevel("ordered", 2L, 40);
+        PlayClerkLevelInfoEntity nullLevel = createClerkLevel("null", null, 50);
+
+        String filterToken = "null-order-" + IdUtils.getUuid().substring(0, 8);
+        String orderedClerkId = createClerk(filterToken + "-ordered", orderedLevel.getId(), "1");
+        String nullOrderClerkId = createClerk(filterToken + "-null", nullLevel.getId(), "1");
+
+        MvcResult result = mockMvc.perform(get("/clerk/user/list")
+                        .param("pageNum", "1")
+                        .param("pageSize", "20")
+                        .param("nickname", filterToken)
+                        .header(TENANT_HEADER, DEFAULT_TENANT)
+                        .header(USER_HEADER, DEFAULT_USER))
+                .andExpect(status().isOk())
+                .andReturn();
+
+        String responseBody = result.getResponse().getContentAsString();
+        JsonNode root = objectMapper.readTree(responseBody);
+        assertThat(root.get("code").asInt()).isEqualTo(200);
+        JsonNode records = root.path("data");
+        assertThat(records.isArray()).as("Response payload: %s", responseBody).isTrue();
+
+        List<String> orderedIds = new ArrayList<>();
+        for (JsonNode record : records) {
+            orderedIds.add(record.path("id").asText());
+        }
+
+        assertThat(orderedIds).contains(orderedClerkId, nullOrderClerkId);
+        assertThat(orderedIds.indexOf(orderedClerkId))
+                .withFailMessage("Null orderNumber should fall back after populated ones. token=%s, order=%s, response=%s",
+                        filterToken, orderedIds, responseBody)
+                .isLessThan(orderedIds.indexOf(nullOrderClerkId));
+    }
+
+    @Test
+    // 场景：更新店员等级时传入排序号，接口应成功持久化该值，验证新增字段的写入能力。
+    void updateLevelPersistsOrderNumber() throws Exception {
+        ensureTenantContext();
+        PlayClerkLevelInfoEntity level = createClerkLevel("update", 8L, 80);
+
+        long updatedOrderNumber = 42L;
+        ObjectNode payload = objectMapper.createObjectNode();
+        payload.put("id", level.getId());
+        payload.put("name", level.getName());
+        payload.put("firstRegularRatio", level.getFirstRegularRatio());
+        payload.put("notFirstRegularRatio", level.getNotFirstRegularRatio());
+        payload.put("firstRewardRatio", level.getFirstRewardRatio());
+        payload.put("notFirstRewardRatio", level.getNotFirstRewardRatio());
+        payload.put("firstRandomRadio", level.getFirstRandomRadio());
+        payload.put("notFirstRandomRadio", level.getNotFirstRandomRadio());
+        payload.put("styleType", level.getStyleType());
+        payload.put("orderNumber", updatedOrderNumber);
+
+        mockMvc.perform(post("/clerk/level/update")
+                        .header(TENANT_HEADER, DEFAULT_TENANT)
+                        .header(USER_HEADER, DEFAULT_USER)
+                        .contentType(MediaType.APPLICATION_JSON)
+                        .content(payload.toString()))
+                .andExpect(status().isOk())
+                .andExpect(jsonPath("$.code").value(200));
+
+        ensureTenantContext();
+        PlayClerkLevelInfoEntity reloaded = clerkLevelInfoService.getById(level.getId());
+        assertThat(reloaded.getOrderNumber()).isEqualTo(updatedOrderNumber);
+    }
+
+    @Test
+    // 场景：更新时清空排序号，接口应允许写入null并持久化。
+    void updateLevelAllowsClearingOrderNumber() throws Exception {
+        ensureTenantContext();
+        PlayClerkLevelInfoEntity level = createClerkLevel("clear", 5L, 85);
+
+        ObjectNode payload = objectMapper.createObjectNode();
+        payload.put("id", level.getId());
+        payload.put("name", level.getName());
+        payload.put("firstRegularRatio", level.getFirstRegularRatio());
+        payload.put("notFirstRegularRatio", level.getNotFirstRegularRatio());
+        payload.put("firstRewardRatio", level.getFirstRewardRatio());
+        payload.put("notFirstRewardRatio", level.getNotFirstRewardRatio());
+        payload.put("firstRandomRadio", level.getFirstRandomRadio());
+        payload.put("notFirstRandomRadio", level.getNotFirstRandomRadio());
+        payload.put("styleType", level.getStyleType());
+        payload.putNull("orderNumber");
+
+        mockMvc.perform(post("/clerk/level/update")
+                        .header(TENANT_HEADER, DEFAULT_TENANT)
+                        .header(USER_HEADER, DEFAULT_USER)
+                        .contentType(MediaType.APPLICATION_JSON)
+                        .content(payload.toString()))
+                .andExpect(status().isOk())
+                .andExpect(jsonPath("$.code").value(200));
+
+        ensureTenantContext();
+        PlayClerkLevelInfoEntity reloaded = clerkLevelInfoService.getById(level.getId());
+        assertThat(reloaded.getOrderNumber()).isNull();
+    }
+
+    private void ensureTenantContext() {
+        SecurityUtils.setTenantId(DEFAULT_TENANT);
+    }
+
+    private PlayClerkLevelInfoEntity createClerkLevel(String suffix, Long orderNumber, int levelValue) {
+        ensureTenantContext();
+        String levelId = IdUtils.getUuid();
+        PlayClerkLevelInfoEntity level = new PlayClerkLevelInfoEntity();
+        level.setId(levelId);
+        level.setTenantId(DEFAULT_TENANT);
+        level.setName("API测试等级-" + suffix);
+        level.setLevel(levelValue);
+        level.setFirstRegularRatio(60);
+        level.setNotFirstRegularRatio(50);
+        level.setFirstRewardRatio(45);
+        level.setNotFirstRewardRatio(35);
+        level.setFirstRandomRadio(55);
+        level.setNotFirstRandomRadio(40);
+        level.setStyleType(levelValue);
+        level.setOrderNumber(orderNumber);
+        clerkLevelInfoService.save(level);
+        levelIdsToCleanup.add(levelId);
+        return level;
+    }
+
+    private String createClerk(String suffix, String levelId, String onlineState) {
+        ensureTenantContext();
+        String clerkId = IdUtils.getUuid();
+        PlayClerkUserInfoEntity clerk = new PlayClerkUserInfoEntity();
+        clerk.setId(clerkId);
+        clerk.setTenantId(DEFAULT_TENANT);
+        clerk.setNickname("API测试店员-" + suffix);
+        clerk.setLevelId(levelId);
+        clerk.setClerkState("1");
+        clerk.setOnboardingState("1");
+        clerk.setListingState("1");
+        clerk.setDisplayState("1");
+        clerk.setRecommendationState("0");
+        clerk.setPinToTopState("0");
+        clerk.setRandomOrderState("1");
+        clerk.setFixingLevel("0");
+        clerk.setOnlineState(onlineState);
+        clerk.setPhone("138" + String.format("%08d", ThreadLocalRandom.current().nextInt(0, 100_000_000)));
+        clerk.setOpenid("openid-" + suffix + "-" + IdUtils.getUuid());
+        clerk.setWeiChatCode("wx-code-" + suffix);
+        clerk.setWeiChatAvatar("https://example.com/avatar/" + suffix);
+        clerk.setTypeId("api-type");
+        clerk.setProvince("API省");
+        clerk.setCity("API市");
+        clerk.setEntryTime(LocalDateTime.now());
+        clerk.setAddTime(LocalDateTime.now());
+        clerkUserInfoService.save(clerk);
+        clerkIdsToCleanup.add(clerkId);
+        return clerkId;
+    }
+}