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package com.example.demo.consult;
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import com.example.demo.common.AppDefaultsProperties;
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import org.springframework.http.ResponseEntity;
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import org.springframework.jdbc.core.JdbcTemplate;
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import org.springframework.web.bind.annotation.*;
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import java.util.*;
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@RestController
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@RequestMapping("/api/consults")
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public class ConsultController {
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private final JdbcTemplate jdbcTemplate;
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private final AppDefaultsProperties defaults;
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public ConsultController(JdbcTemplate jdbcTemplate, AppDefaultsProperties defaults) {
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this.jdbcTemplate = jdbcTemplate;
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this.defaults = defaults;
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}
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@PostMapping
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public ResponseEntity<?> create(@RequestHeader(name = "X-Shop-Id", required = false) Long shopId,
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@RequestHeader(name = "X-User-Id", required = false) Long userId,
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@RequestBody Map<String, Object> body) {
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Long sid = (shopId == null ? defaults.getShopId() : shopId);
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Long uid = (userId == null ? defaults.getUserId() : userId);
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if (body == null) body = new HashMap<>();
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String topic = ""; // 主题字段已废弃
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String message = Optional.ofNullable(body.get("message")).map(String::valueOf).orElse(null);
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if (message == null || message.isBlank()) {
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return ResponseEntity.badRequest().body(Map.of("message", "message required"));
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}
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jdbcTemplate.update("INSERT INTO consults (shop_id,user_id,topic,message,status,created_at,updated_at) VALUES (?,?,?,?, 'open', NOW(), NOW())",
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sid, uid, topic, message);
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Long id = jdbcTemplate.queryForObject("SELECT LAST_INSERT_ID()", Long.class);
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Map<String,Object> resp = new HashMap<>();
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resp.put("id", id);
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return ResponseEntity.ok(resp);
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}
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@GetMapping("/latest")
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public ResponseEntity<?> latest(@RequestHeader(name = "X-Shop-Id", required = false) Long shopId,
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@RequestHeader(name = "X-User-Id", required = false) Long userId) {
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Long sid = (shopId == null ? defaults.getShopId() : shopId);
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Long uid = (userId == null ? defaults.getUserId() : userId);
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List<Map<String, Object>> list = jdbcTemplate.query(
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"SELECT id, topic, message, status, created_at FROM consults WHERE shop_id=? AND user_id=? ORDER BY id DESC LIMIT 1",
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ps -> { ps.setLong(1, sid); ps.setLong(2, uid); },
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(rs, i) -> {
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Map<String,Object> m = new LinkedHashMap<>();
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m.put("id", rs.getLong("id"));
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m.put("topic", rs.getString("topic"));
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m.put("message", rs.getString("message"));
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m.put("status", rs.getString("status"));
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m.put("createdAt", rs.getTimestamp("created_at"));
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return m;
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}
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);
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if (list.isEmpty()) {
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return ResponseEntity.ok(Collections.emptyMap());
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}
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Map<String,Object> latest = list.get(0);
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Object idObj = latest.get("id");
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Long consultId = (idObj instanceof Number) ? ((Number) idObj).longValue() : Long.valueOf(String.valueOf(idObj));
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Map<String,Object> reply = jdbcTemplate.query(
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"SELECT content, created_at FROM consult_replies WHERE consult_id=? ORDER BY id DESC LIMIT 1",
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rs -> {
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if (rs.next()) {
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Map<String,Object> r = new HashMap<>();
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r.put("content", rs.getString("content"));
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r.put("createdAt", rs.getTimestamp("created_at"));
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return r;
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}
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return null;
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}, consultId
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);
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latest.put("replied", Objects.equals("resolved", String.valueOf(latest.get("status"))));
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if (reply != null) {
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latest.put("latestReply", reply.get("content"));
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latest.put("latestReplyAt", reply.get("createdAt"));
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}
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return ResponseEntity.ok(latest);
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}
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// 兼容：GET /api/consults 等同于 /api/consults/latest
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@GetMapping
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public ResponseEntity<?> latestAlias(@RequestHeader(name = "X-Shop-Id", required = false) Long shopId,
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@RequestHeader(name = "X-User-Id", required = false) Long userId) {
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return latest(shopId, userId);
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}
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// 用户确认已读：查看过管理员回复后，将状态回到 open
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@PutMapping("/{id}/ack")
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public ResponseEntity<?> ack(@PathVariable("id") Long id,
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@RequestHeader(name = "X-User-Id", required = false) Long userId) {
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// 若该咨询属于该用户，则把状态改回 open（仅在当前为 resolved 时）
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int updated = jdbcTemplate.update(
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"UPDATE consults SET status='open', updated_at=NOW() WHERE id=? AND user_id=? AND status='resolved'",
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id, (userId == null ? defaults.getUserId() : userId));
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Map<String,Object> body = new java.util.HashMap<>();
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body.put("updated", updated);
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return ResponseEntity.ok(body);
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}
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@GetMapping("/{id}")
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public ResponseEntity<?> detail(@PathVariable("id") Long id,
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@RequestHeader(name = "X-User-Id", required = false) Long userId) {
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Map<String,Object> consult = jdbcTemplate.query(
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"SELECT id, shop_id AS shopId, user_id AS userId, topic, message, status, created_at FROM consults WHERE id=?",
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rs -> {
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if (rs.next()) {
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Map<String,Object> m = new LinkedHashMap<>();
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m.put("id", rs.getLong("id"));
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m.put("shopId", rs.getLong("shopId"));
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m.put("userId", rs.getLong("userId"));
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m.put("topic", rs.getString("topic"));
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m.put("message", rs.getString("message"));
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m.put("status", rs.getString("status"));
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m.put("createdAt", rs.getTimestamp("created_at"));
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return m;
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}
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return null;
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}, id);
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if (consult == null) return ResponseEntity.notFound().build();
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if (userId != null) {
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Object ownerObj = consult.get("userId");
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Long ownerId = (ownerObj instanceof Number) ? ((Number) ownerObj).longValue() : Long.valueOf(String.valueOf(ownerObj));
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if (!Objects.equals(ownerId, userId)) {
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return ResponseEntity.status(403).body(Map.of("message", "forbidden"));
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}
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}
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List<Map<String,Object>> replies = jdbcTemplate.query(
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"SELECT id, user_id AS userId, content, created_at FROM consult_replies WHERE consult_id=? ORDER BY id ASC",
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(rs, i) -> {
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Map<String,Object> r = new LinkedHashMap<>();
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r.put("id", rs.getLong("id"));
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r.put("userId", rs.getLong("userId"));
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r.put("content", rs.getString("content"));
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r.put("createdAt", rs.getTimestamp("created_at"));
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return r;
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}, id);
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Map<String,Object> body = new LinkedHashMap<>();
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body.putAll(consult);
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body.put("replies", replies);
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return ResponseEntity.ok(body);
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}
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}
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