Exemple #1
0
        public string[] CreateAnnouncement(string courseId, string userUuid, Dictionary <string, object> licenseSettings, string announcementTitle, string announcementMessage)
        {
            string error;
            var    courseIdFixed = string.Format("_{0}_1", courseId);

            var client = BeginBatch(out error, licenseSettings);

            CourseMembershipWrapper membershipWS = client.getCourseMembershipWrapper();
            var membershipFilter = new MembershipFilter
            {
                filterType          = 2,
                filterTypeSpecified = true,
                courseIds           = new[] { courseIdFixed },
            };
            var enrollments = membershipWS.loadCourseMembership(courseIdFixed, membershipFilter);

            var userWS            = client.getUserWrapper();
            var courseUsersFilter = new UserFilter
            {
                filterTypeSpecified = true,
                filterType          = 2,
                id = enrollments.Select(x => x.userId).ToArray(),
            };
            var courseUsers = userWS.getUser(courseUsersFilter);
            var uuidString  = "USER.UUID=" + userUuid;
            var user        = courseUsers.FirstOrDefault(cu => cu != null &&
                                                         cu.expansionData != null &&
                                                         cu.expansionData.Any(ed => string.Compare(uuidString, ed, StringComparison.OrdinalIgnoreCase) == 0));

            if (user == null)
            {
                var adminRoles = new[] { "SYSTEM_ADMIN", "COURSE_CREATOR" };
                user = courseUsers.FirstOrDefault(x => x.systemRoles.Any(role => adminRoles.Contains(role)));
            }

            if (user != null)
            {
                var announcementVO = new AnnouncementVO
                {
                    body                = announcementMessage,
                    creatorUserId       = user.id,
                    courseId            = courseIdFixed,
                    permanent           = true,
                    permanentSpecified  = true,
                    position            = 1,
                    positionSpecified   = true,
                    pushNotify          = true,
                    pushNotifySpecified = true,
                    title               = announcementTitle,
                };

                var annWS   = client.getAnnouncementWrapper();
                var results = annWS.saveCourseAnnouncements(courseIdFixed, new[] { announcementVO });

                return(results);
            }

            return(null);
        }
Exemple #2
0
        public AnnouncementVO GetOneAnnouncement(long id)
        {
            var ann = _context.Announcements.FirstOrDefault(a => a.AnnouncementId == id);

            if (ann == null)
            {
                return(null);
            }
            var userType = _context.Users.Find(ann.UserId).UserType;

            if (userType != 2)
            {
                return(null);
            }
            var announce = new AnnouncementVO {
                AnnouncementId = id, Title = ann.Title, Content = ann.Content, Time = ann.Time
            };

            return(announce);
        }