sync: 同步 v1.0.4 并脱敏配置与镜像

server/internal/logic/iot/channel_display.go

@@ -0,0 +1,85 @@
+package iot
+
+import (
+	"context"
+	"fmt"
+	"strings"
+
+	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/dao"
+	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/library/contexts"
+	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/model"
+	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/model/entity"
+
+	"github.com/gogf/gf/v2/frame/g"
+)
+
+type channelDisplayScope struct {
+	TenantID string
+	DeptID   int64
+	FullName bool
+}
+
+// Channel names are private to the tenant's top organization. A broad data
+// scope or an administrator role does not grant downstream organizations names.
+func canViewChannelFullName(ctx context.Context) bool {
+	return resolveChannelDisplayScope(ctx, func() (*entity.SysDept, error) {
+		var dept *entity.SysDept
+		cols := dao.SysDept.Columns()
+		err := dao.SysDept.Ctx(ctx).Fields(cols.DeptId, cols.ParentId, cols.Ancestors).
+			Where(cols.TenantId, contexts.GetTenantId(ctx)).
+			Where(cols.DeptId, contexts.GetDeptId(ctx)).Scan(&dept)
+		return dept, err
+	})
+}
+
+func resolveChannelDisplayScope(ctx context.Context, load func() (*entity.SysDept, error)) bool {
+	user := contexts.GetUser(ctx)
+	if user == nil || user.DeptId <= 0 || strings.TrimSpace(user.TenantId) == "" {
+		return false
+	}
+	const key = "iot.channelDisplayScope"
+	if cached, ok := contexts.GetDataValue(ctx, key).(channelDisplayScope); ok && cached.TenantID == user.TenantId && cached.DeptID == user.DeptId {
+		return cached.FullName
+	}
+	dept, err := load()
+	fullName := err == nil && dept != nil && dept.DeptId == user.DeptId &&
+		(dept.ParentId == 0 || strings.Trim(dept.Ancestors, ",") == "0")
+	if err != nil {
+		g.Log().Warningf(ctx, "resolve channel display organization failed: %v", err)
+	}
+	contexts.SetDataValue(ctx, key, channelDisplayScope{TenantID: user.TenantId, DeptID: user.DeptId, FullName: fullName})
+	return fullName
+}
+
+func channelDisplayNameColumn(ctx context.Context) string {
+	if canViewChannelFullName(ctx) {
+		return dao.TSimChannels.Columns().ChanName
+	}
+	return dao.TSimChannels.Columns().ChanAlias
+}
+
+func channelDisplayNameSQL(ctx context.Context, table string) string {
+	return fmt.Sprintf("COALESCE(NULLIF(TRIM(%s.%s), ''), '--')", table, channelDisplayNameColumn(ctx))
+}
+
+func channelDisplayName(fullName bool, name, alias string) string {
+	if fullName {
+		return name
+	}
+	if alias = strings.TrimSpace(alias); alias != "" {
+		return alias
+	}
+	return "--"
+}
+
+func applyCardChannelDisplayNames(ctx context.Context, list []*model.TSimCardInfoListModel) {
+	if len(list) == 0 {
+		return
+	}
+	fullName := canViewChannelFullName(ctx)
+	for _, item := range list {
+		if item != nil {
+			item.ChanName = channelDisplayName(fullName, item.ChanName, item.ChanAlias)
+		}
+	}
+}