Rock.Model.GroupService.SaveNewFamily C# (CSharp) Method

        public static Group SaveNewFamily( RockContext rockContext, List<GroupMember> familyMembers, int? campusId, bool savePersonAttributes )
        {
            var familyGroupType = GroupTypeCache.GetFamilyGroupType();
            string familyName = familyMembers.FirstOrDefault().Person.LastName + " Family";
            return SaveNewGroup( rockContext, familyGroupType.Id, null, familyName, familyMembers, campusId, savePersonAttributes );
        }

        /// <summary>
        /// Adds a person alias, known relationship group, implied relationship group, and optionally a family group for
        /// a new person.
        /// </summary>
        /// <param name="person">The person.</param>
        /// <param name="rockContext">The rock context.</param>
        /// <param name="campusId">The campus identifier.</param>
        /// <param name="savePersonAttributes">if set to <c>true</c> [save person attributes].</param>
        /// <returns>Family Group</returns>
        public static Group SaveNewPerson(Person person, RockContext rockContext, int?campusId = null, bool savePersonAttributes = false)
        {
            // Create/Save Known Relationship Group
            var knownRelationshipGroupType = GroupTypeCache.Read(Rock.SystemGuid.GroupType.GROUPTYPE_KNOWN_RELATIONSHIPS);

            if (knownRelationshipGroupType != null)
            {
                var ownerRole = knownRelationshipGroupType.Roles
                                .FirstOrDefault(r =>
                                                r.Guid.Equals(Rock.SystemGuid.GroupRole.GROUPROLE_KNOWN_RELATIONSHIPS_OWNER.AsGuid()));
                if (ownerRole != null)
                {
                    var groupMember = new GroupMember();
                    groupMember.Person      = person;
                    groupMember.GroupRoleId = ownerRole.Id;

                    var group = new Group();
                    group.Name        = knownRelationshipGroupType.Name;
                    group.GroupTypeId = knownRelationshipGroupType.Id;
                    group.Members.Add(groupMember);

                    var groupService = new GroupService(rockContext);
                    groupService.Add(group);
                }
            }

            // Create/Save Implied Relationship Group
            var impliedRelationshipGroupType = GroupTypeCache.Read(Rock.SystemGuid.GroupType.GROUPTYPE_IMPLIED_RELATIONSHIPS);

            if (impliedRelationshipGroupType != null)
            {
                var ownerRole = impliedRelationshipGroupType.Roles
                                .FirstOrDefault(r =>
                                                r.Guid.Equals(Rock.SystemGuid.GroupRole.GROUPROLE_IMPLIED_RELATIONSHIPS_OWNER.AsGuid()));
                if (ownerRole != null)
                {
                    var groupMember = new GroupMember();
                    groupMember.Person      = person;
                    groupMember.GroupRoleId = ownerRole.Id;

                    var group = new Group();
                    group.Name        = impliedRelationshipGroupType.Name;
                    group.GroupTypeId = impliedRelationshipGroupType.Id;
                    group.Members.Add(groupMember);

                    var groupService = new GroupService(rockContext);
                    groupService.Add(group);
                }
            }

            // Create/Save family
            var familyGroupType = GroupTypeCache.Read(Rock.SystemGuid.GroupType.GROUPTYPE_FAMILY);

            if (familyGroupType != null)
            {
                var adultRole = familyGroupType.Roles
                                .FirstOrDefault(r =>
                                                r.Guid.Equals(Rock.SystemGuid.GroupRole.GROUPROLE_FAMILY_MEMBER_ADULT.AsGuid()));
                if (adultRole != null)
                {
                    var groupMember = new GroupMember();
                    groupMember.Person      = person;
                    groupMember.GroupRoleId = adultRole.Id;

                    var groupMembers = new List <GroupMember>();
                    groupMembers.Add(groupMember);

                    return(GroupService.SaveNewFamily(rockContext, groupMembers, campusId, savePersonAttributes));
                }
            }

            return(null);
        }