|
| 1 | +package services |
| 2 | + |
| 3 | +import jakarta.inject.{Inject, Singleton} |
| 4 | +import models.domain.* |
| 5 | +import play.api.Logging |
| 6 | +import repositories.{GroupProjectMemberRepository, GroupProjectRepository} |
| 7 | + |
| 8 | +import java.time.LocalDateTime |
| 9 | +import scala.concurrent.{ExecutionContext, Future} |
| 10 | + |
| 11 | +@Singleton |
| 12 | +class MemberVisibilityService @Inject()( |
| 13 | + projectRepo: GroupProjectRepository, |
| 14 | + memberRepo: GroupProjectMemberRepository |
| 15 | + )(implicit ec: ExecutionContext) extends Logging { |
| 16 | + |
| 17 | + def updateVisibility( |
| 18 | + memberId: Int, |
| 19 | + requesterDid: String, |
| 20 | + newVisibility: MemberVisibility |
| 21 | + ): Future[Either[String, GroupProjectMember]] = { |
| 22 | + memberRepo.findById(memberId).flatMap { |
| 23 | + case None => Future.successful(Left("Membership not found")) |
| 24 | + case Some(member) if member.citizenDid != requesterDid => |
| 25 | + Future.successful(Left("Only the member can update their own visibility")) |
| 26 | + case Some(member) if member.status != "ACTIVE" => |
| 27 | + Future.successful(Left("Can only update visibility for active memberships")) |
| 28 | + case Some(member) => |
| 29 | + validateVisibility(newVisibility) match { |
| 30 | + case Some(error) => Future.successful(Left(error)) |
| 31 | + case None => |
| 32 | + val updated = member.copy(visibility = newVisibility, updatedAt = LocalDateTime.now()) |
| 33 | + memberRepo.update(updated).map { |
| 34 | + case true => Right(updated) |
| 35 | + case false => Left("Failed to update visibility") |
| 36 | + } |
| 37 | + } |
| 38 | + } |
| 39 | + } |
| 40 | + |
| 41 | + def getEffectiveVisibility(memberId: Int): Future[Option[EffectiveVisibility]] = { |
| 42 | + memberRepo.findById(memberId).flatMap { |
| 43 | + case None => Future.successful(None) |
| 44 | + case Some(member) => |
| 45 | + projectRepo.findById(member.groupProjectId).map { |
| 46 | + case None => None |
| 47 | + case Some(project) => Some(EffectiveVisibility.compute(project, member.visibility)) |
| 48 | + } |
| 49 | + } |
| 50 | + } |
| 51 | + |
| 52 | + def getFilteredMemberView( |
| 53 | + memberId: Int, |
| 54 | + viewerDid: String, |
| 55 | + haplogroup: Option[String] = None, |
| 56 | + lineagePath: Option[Seq[String]] = None, |
| 57 | + privateVariantCount: Option[Int] = None, |
| 58 | + ancestor: AncestorData = AncestorData() |
| 59 | + ): Future[Option[FilteredMemberView]] = { |
| 60 | + memberRepo.findById(memberId).flatMap { |
| 61 | + case None => Future.successful(None) |
| 62 | + case Some(member) if member.status != "ACTIVE" => Future.successful(None) |
| 63 | + case Some(member) => |
| 64 | + projectRepo.findById(member.groupProjectId).flatMap { |
| 65 | + case None => Future.successful(None) |
| 66 | + case Some(project) => |
| 67 | + val effective = EffectiveVisibility.compute(project, member.visibility) |
| 68 | + resolveViewerContext(project, member.groupProjectId, viewerDid).map { context => |
| 69 | + Some(buildFilteredView(member, effective, context, haplogroup, lineagePath, privateVariantCount, ancestor)) |
| 70 | + } |
| 71 | + } |
| 72 | + } |
| 73 | + } |
| 74 | + |
| 75 | + def getFilteredMembersForProject( |
| 76 | + projectId: Int, |
| 77 | + viewerDid: String, |
| 78 | + memberData: Map[Int, MemberSupplementalData] |
| 79 | + ): Future[Either[String, Seq[FilteredMemberView]]] = { |
| 80 | + projectRepo.findById(projectId).flatMap { |
| 81 | + case None => Future.successful(Left("Project not found")) |
| 82 | + case Some(project) => |
| 83 | + for { |
| 84 | + viewerContext <- resolveViewerContext(project, projectId, viewerDid) |
| 85 | + members <- memberRepo.findByProjectAndStatus(projectId, "ACTIVE") |
| 86 | + } yield { |
| 87 | + if (!canViewMemberList(project, viewerContext)) |
| 88 | + Left("Insufficient permissions to view member list") |
| 89 | + else { |
| 90 | + val views = members.flatMap { member => |
| 91 | + val effective = EffectiveVisibility.compute(project, member.visibility) |
| 92 | + if (!effective.showInMemberList && !viewerContext.isAdmin) None |
| 93 | + else { |
| 94 | + val data = memberData.getOrElse(member.id.getOrElse(-1), MemberSupplementalData()) |
| 95 | + Some(buildFilteredView(member, effective, viewerContext, |
| 96 | + data.haplogroup, data.lineagePath, data.privateVariantCount, data.ancestor)) |
| 97 | + } |
| 98 | + } |
| 99 | + Right(views) |
| 100 | + } |
| 101 | + } |
| 102 | + } |
| 103 | + } |
| 104 | + |
| 105 | + private def buildFilteredView( |
| 106 | + member: GroupProjectMember, |
| 107 | + effective: EffectiveVisibility, |
| 108 | + context: ViewerContext, |
| 109 | + haplogroup: Option[String], |
| 110 | + lineagePath: Option[Seq[String]], |
| 111 | + privateVariantCount: Option[Int], |
| 112 | + ancestor: AncestorData |
| 113 | + ): FilteredMemberView = { |
| 114 | + FilteredMemberView( |
| 115 | + memberId = member.id.getOrElse(0), |
| 116 | + kitId = member.kitId.orElse(Some(s"KIT-${member.id.getOrElse(0)}")), |
| 117 | + displayName = if (effective.showDisplayName) member.displayName else None, |
| 118 | + role = member.role, |
| 119 | + contributionLevel = member.contributionLevel, |
| 120 | + terminalHaplogroup = if (effective.shareTerminalHaplogroup) haplogroup else None, |
| 121 | + lineagePath = if (effective.shareFullLineagePath) lineagePath else None, |
| 122 | + privateVariantCount = if (effective.sharePrivateVariants) privateVariantCount else None, |
| 123 | + ancestor = AncestorData.filter(ancestor, effective.ancestorVisibility), |
| 124 | + strVisibility = effective.strVisibility, |
| 125 | + allowDirectContact = effective.allowDirectContact && context.isMember, |
| 126 | + subgroupIds = member.subgroupIds, |
| 127 | + joinedAt = member.joinedAt |
| 128 | + ) |
| 129 | + } |
| 130 | + |
| 131 | + private def canViewMemberList(project: GroupProject, context: ViewerContext): Boolean = { |
| 132 | + project.memberListVisibility match { |
| 133 | + case "PUBLIC" => true |
| 134 | + case "MEMBERS_ONLY" => context.isMember |
| 135 | + case "ADMINS_ONLY" => context.isAdmin |
| 136 | + case "HIDDEN" => context.isAdmin && context.role == "ADMIN" |
| 137 | + case _ => false |
| 138 | + } |
| 139 | + } |
| 140 | + |
| 141 | + private[services] def resolveViewerContext(project: GroupProject, projectId: Int, viewerDid: String): Future[ViewerContext] = { |
| 142 | + memberRepo.findByProjectAndCitizen(projectId, viewerDid).map { |
| 143 | + case Some(m) if m.status == "ACTIVE" => |
| 144 | + ViewerContext( |
| 145 | + isMember = true, |
| 146 | + isAdmin = Set("ADMIN", "CO_ADMIN").contains(m.role), |
| 147 | + role = m.role, |
| 148 | + viewerDid = viewerDid |
| 149 | + ) |
| 150 | + case _ => |
| 151 | + ViewerContext(isMember = false, isAdmin = false, role = "NONE", viewerDid = viewerDid) |
| 152 | + } |
| 153 | + } |
| 154 | + |
| 155 | + private def validateVisibility(v: MemberVisibility): Option[String] = { |
| 156 | + if (!MemberVisibility.ValidAncestorVisibility.contains(v.ancestorVisibility)) |
| 157 | + Some(s"Invalid ancestor visibility: ${v.ancestorVisibility}") |
| 158 | + else if (!MemberVisibility.ValidStrVisibility.contains(v.strVisibility)) |
| 159 | + Some(s"Invalid STR visibility: ${v.strVisibility}") |
| 160 | + else |
| 161 | + None |
| 162 | + } |
| 163 | +} |
| 164 | + |
| 165 | +case class ViewerContext( |
| 166 | + isMember: Boolean, |
| 167 | + isAdmin: Boolean, |
| 168 | + role: String, |
| 169 | + viewerDid: String |
| 170 | + ) |
| 171 | + |
| 172 | +case class MemberSupplementalData( |
| 173 | + haplogroup: Option[String] = None, |
| 174 | + lineagePath: Option[Seq[String]] = None, |
| 175 | + privateVariantCount: Option[Int] = None, |
| 176 | + ancestor: AncestorData = AncestorData() |
| 177 | + ) |
0 commit comments