sync: 对齐小程序 v1.0.2 生产代码并脱敏

server/internal/logic/app/app_diagnosis_legacy_card.go

@@ -0,0 +1,44 @@
+package app
+
+import (
+	"context"
+	"strings"
+
+	"github.com/gogf/gf/v2/errors/gerror"
+	"github.com/gogf/gf/v2/frame/g"
+)
+
+type legacyDiagnosisCard struct {
+	ICCID      string `orm:"iccid"`
+	IMSI       string `orm:"imsi"`
+	MSISDN     string `orm:"msisdn"`
+	ChannelKey string `orm:"channel_id"`
+}
+
+// Legacy channel_id references yz_card_route.cd_id, which maps to chan_key.
+// The legacy route ID is not the new platform t_sim_channels.id.
+func queryLegacyDiagnosisCard(ctx context.Context, code string) (*legacyDiagnosisCard, error) {
+	code = strings.TrimSpace(code)
+	if code == "" {
+		return nil, nil
+	}
+	if strings.TrimSpace(g.Cfg().MustGet(ctx, "database.legacyCard.link").String()) == "" {
+		return nil, gerror.New("旧平台只读数据库未配置")
+	}
+	var cards []*legacyDiagnosisCard
+	err := g.DB("legacyCard").Model("yz_card_info c").Ctx(ctx).
+		InnerJoin("yz_card_route r", "r.cd_id = c.channel_id").
+		Fields("c.iccid,c.imsi,c.msisdn,r.cd_id AS channel_id").
+		Where("c.iccid = ? OR c.msisdn = ? OR c.imsi = ?", code, code, code).
+		Limit(2).Scan(&cards)
+	if err != nil {
+		return nil, gerror.New("旧平台卡信息查询失败，请稍后重试")
+	}
+	if len(cards) > 1 {
+		return nil, gerror.New("卡号对应多张卡，无法确定通道")
+	}
+	if len(cards) == 0 || strings.TrimSpace(cards[0].ChannelKey) == "" {
+		return nil, nil
+	}
+	return cards[0], nil
+}