check.go

internal/common/check/user.go

@@ -1,37 +1,104 @@
 package check
 
 import (
+	"Open_IM/pkg/common/config"
+	"Open_IM/pkg/common/constant"
+	discoveryRegistry "Open_IM/pkg/discoveryregistry"
 	sdkws "Open_IM/pkg/proto/sdkws"
+	"Open_IM/pkg/proto/user"
+	"Open_IM/pkg/utils"
 	"context"
-	"errors"
+	"google.golang.org/grpc"
+	"strings"
 )
 
 //func GetUsersInfo(ctx context.Context, args ...interface{}) ([]*sdkws.UserInfo, error) {
 //	return nil, errors.New("TODO:GetUserInfo")
 //}
 
-func NewUserCheck() UserCheck {
-	return UserCheck{}
+func NewUserCheck(zk discoveryRegistry.SvcDiscoveryRegistry) *UserCheck {
+	return &UserCheck{
+		zk: zk,
+	}
 }
 
-type UserCheck struct{}
-
-func (UserCheck) GetUsersInfos(ctx context.Context, userIDs []string, complete bool) ([]*sdkws.UserInfo, error) {
-	return nil, errors.New("todo")
+type UserCheck struct {
+	zk discoveryRegistry.SvcDiscoveryRegistry
 }
 
-func (UserCheck) GetUsersInfoMap(ctx context.Context, userIDs []string, complete bool) (map[string]*sdkws.UserInfo, error) {
-	return nil, errors.New("todo")
+func (u *UserCheck) getConn() (*grpc.ClientConn, error) {
+	return u.zk.GetConn(config.Config.RpcRegisterName.OpenImUserName)
 }
 
-func (UserCheck) GetPublicUserInfo(ctx context.Context, userID string) (*sdkws.PublicUserInfo, error) {
-	return nil, errors.New("todo")
+func (u *UserCheck) GetUsersInfos(ctx context.Context, userIDs []string, complete bool) ([]*sdkws.UserInfo, error) {
+	cc, err := u.getConn()
+	if err != nil {
+		return nil, err
+	}
+	resp, err := user.NewUserClient(cc).GetDesignateUsers(ctx, &user.GetDesignateUsersReq{
+		UserIDs: userIDs,
+	})
+	if err != nil {
+		return nil, err
+	}
+	if complete {
+		if ids := utils.Single(userIDs, utils.Slice(resp.UsersInfo, func(e *sdkws.UserInfo) string {
+			return e.UserID
+		})); len(ids) > 0 {
+			return nil, constant.ErrUserIDNotFound.Wrap(strings.Join(ids, ","))
+		}
+	}
+	return resp.UsersInfo, nil
 }
 
-func (UserCheck) GetPublicUserInfos(ctx context.Context, userIDs []string, complete bool) ([]*sdkws.PublicUserInfo, error) {
-	return nil, errors.New("todo")
+func (u *UserCheck) GetUsersInfo(ctx context.Context, userID string) (*sdkws.UserInfo, error) {
+	users, err := u.GetUsersInfos(ctx, []string{userID}, true)
+	if err != nil {
+		return nil, err
+	}
+	return users[0], nil
 }
 
-func (UserCheck) GetPublicUserInfoMap(ctx context.Context, userIDs []string, complete bool) (map[string]*sdkws.PublicUserInfo, error) {
-	return nil, errors.New("todo")
+func (u *UserCheck) GetUsersInfoMap(ctx context.Context, userIDs []string, complete bool) (map[string]*sdkws.UserInfo, error) {
+	users, err := u.GetUsersInfos(ctx, userIDs, complete)
+	if err != nil {
+		return nil, err
+	}
+	return utils.SliceToMap(users, func(e *sdkws.UserInfo) string {
+		return e.UserID
+	}), nil
+}
+
+func (u *UserCheck) GetPublicUserInfos(ctx context.Context, userIDs []string, complete bool) ([]*sdkws.PublicUserInfo, error) {
+	users, err := u.GetUsersInfos(ctx, userIDs, complete)
+	if err != nil {
+		return nil, err
+	}
+	return utils.Slice(users, func(e *sdkws.UserInfo) *sdkws.PublicUserInfo {
+		return &sdkws.PublicUserInfo{
+			UserID:   e.UserID,
+			Nickname: e.Nickname,
+			FaceURL:  e.FaceURL,
+			Gender:   e.Gender,
+			Ex:       e.Ex,
+		}
+	}), nil
+}
+
+func (u *UserCheck) GetPublicUserInfo(ctx context.Context, userID string) (*sdkws.PublicUserInfo, error) {
+	users, err := u.GetPublicUserInfos(ctx, []string{userID}, true)
+	if err != nil {
+		return nil, err
+	}
+	return users[0], nil
+}
+
+func (u *UserCheck) GetPublicUserInfoMap(ctx context.Context, userIDs []string, complete bool) (map[string]*sdkws.PublicUserInfo, error) {
+	users, err := u.GetPublicUserInfos(ctx, userIDs, complete)
+	if err != nil {
+		return nil, err
+	}
+	return utils.SliceToMap(users, func(e *sdkws.PublicUserInfo) string {
+		return e.UserID
+	}), nil
 }