refac: stale test entries, failing web tests, Postgre backup bug, Hardcoded MySQL table count, Stale Postgre connection in test, own-scope visibility filter, GetAll ignoring its error, JSON tags in use-case types, 31 copies of DESKTOP_QUERY, ProfileView endpoint paths

internal/domain/article/articleRepositoryInterface.go

@@ -30,14 +30,15 @@ func DefaultSort() Sort {
 }
 
 type Filters struct {
-	IsOnline *bool
-	SiteID   *uint32
-	Page     int
-	Size     int
-	Q        string
-	Status   string
-	Sort     Sort
-	Unpaged  bool
+	IsOnline  *bool
+	SiteID    *uint32
+	VisibleTo *uint32
+	Page      int
+	Size      int
+	Q         string
+	Status    string
+	Sort      Sort
+	Unpaged   bool
 }
 
 type Nullable[T any] struct {
@@ -89,9 +90,10 @@ type Repository interface {
 	FindByFilters(filters Filters) ([]Article, error)
 	FindPage(filters Filters) (PageResult, error)
 	CountByVisibility(onlineOnly bool) (Counts, error)
+	CountVisibleTo(userID uint32) (Counts, error)
 	Get(id uint32) (Article, error)
 	GetByName(name string) (Article, error)
-	GetAll() []Article
+	GetAll() ([]Article, error)
 	Create(post Article) (Article, error)
 	UpdateBody(id uint32, body string) (Article, error)
 	Update(id uint32, update Update) (Article, error)

internal/domain/entry/entryRepositoryInterface.go

@@ -48,6 +48,7 @@ func DefaultSort() Sort {
 
 type Filters struct {
 	ContentTypeID uint32
+	CreatedBy     *uint32
 	Page          int
 	Size          int
 	Sort          Sort

internal/domain/invite/inviteRepositoryInterface.go

@@ -7,7 +7,7 @@ import (
 
 type Repository interface {
 	Create(invite Invite) (Invite, error)
-	GetAll() []Invite
+	GetAll() ([]Invite, error)
 	Delete(id uint32) error
 	Renew(id uint32, hashedCode string, expiresAt time.Time, createdAt time.Time) (Invite, error)
 	AcceptWithUser(inviteID uint32, acceptedAt time.Time, newUser user.User) (user.User, error)

internal/domain/user/userRepositoryInterface.go

@@ -6,7 +6,7 @@ type Repository interface {
 	Get(id uint32) (User, error)
 	GetByUsername(username string) (User, error)
 	GetByEmail(email string) (User, error)
-	GetAll() []User
+	GetAll() ([]User, error)
 	FindByIDs(ids []uint32) ([]User, error)
 	Create(user User) (User, error)
 	Delete(id uint32) error

internal/infrastructure/persistence/database/postgresBackup.go

@@ -48,6 +48,8 @@ var postgresNumericTypes = map[string]bool{
 	"INT2": true, "INT4": true, "INT8": true, "FLOAT4": true, "FLOAT8": true, "NUMERIC": true, "OID": true,
 }
 
+var postgresIntegerTypes = map[string]bool{"INT2": true, "INT4": true, "INT8": true}
+
 var postgresSerialTypes = map[string]string{
 	"smallint": "smallserial",
 	"integer":  "serial",
@@ -175,7 +177,7 @@ func postgresLiteral(databaseType string, value []byte) string {
 
 func postgresSequenceReset(table string, columns []DumpColumn) []string {
 	for _, column := range columns {
-		if column.Name != postgresIdentityColumn {
+		if column.Name != postgresIdentityColumn || !postgresIntegerTypes[strings.ToUpper(column.Type)] {
 			continue
 		}
 		quotedTable, quotedColumn := quotePostgresIdentifier(table), quotePostgresIdentifier(column.Name)

internal/infrastructure/persistence/repositories/articleRepository.go

@@ -46,6 +46,9 @@ func (a *ArticleRepository) scoped(filters domain.Filters) *gorm.DB {
 	if filters.SiteID != nil {
 		query = query.Where("site_id = ?", *filters.SiteID)
 	}
+	if filters.VisibleTo != nil {
+		query = query.Where("(is_online = ? OR created_by = ?)", true, *filters.VisibleTo)
+	}
 	switch filters.Status {
 	case domain.StatusOnline:
 		query = query.Where("is_online = ?", true)
@@ -168,6 +171,17 @@ func (a *ArticleRepository) CountByVisibility(onlineOnly bool) (domain.Counts, e
 	return domain.Counts{All: int(online + draft), Online: int(online), Draft: int(draft)}, nil
 }
 
+func (a *ArticleRepository) CountVisibleTo(userID uint32) (domain.Counts, error) {
+	var online, draft int64
+	if err := a.db.Model(&entity.Article{}).Where("is_online = ?", true).Count(&online).Error; err != nil {
+		return domain.Counts{}, err
+	}
+	if err := a.db.Model(&entity.Article{}).Where("is_online = ? AND created_by = ?", false, userID).Count(&draft).Error; err != nil {
+		return domain.Counts{}, err
+	}
+	return domain.Counts{All: int(online + draft), Online: int(online), Draft: int(draft)}, nil
+}
+
 func toDomainArticles(entityArticles []entity.Article) []domain.Article {
 	domainArticles := make([]domain.Article, 0, len(entityArticles))
 	for _, entityArticle := range entityArticles {
@@ -356,11 +370,11 @@ func (a *ArticleRepository) SlugTaken(siteID uint32, slug string, exceptID uint3
 	return articleSlugInUse(a.db, siteID, slug, exceptID)
 }
 
-func (a *ArticleRepository) GetAll() []domain.Article {
+func (a *ArticleRepository) GetAll() ([]domain.Article, error) {
 	var articles []entity.Article
 	err := a.db.Model(&entity.Article{}).Find(&articles).Error
 	if err != nil {
-		return []domain.Article{}
+		return nil, err
 	}
 
 	var domainArticles = make([]domain.Article, 0)
@@ -368,7 +382,7 @@ func (a *ArticleRepository) GetAll() []domain.Article {
 		domainArticles = append(domainArticles, mappers.ArticleToDomain(article))
 	}
 
-	return domainArticles
+	return domainArticles, nil
 }
 
 func (a *ArticleRepository) UpdateBody(id uint32, body string) (domain.Article, error) {

internal/infrastructure/persistence/repositories/entryRepository.go

@@ -71,7 +71,11 @@ func (e *EntryRepository) ListPage(filters domain.Filters) (domain.PageResult, e
 	filters.Page = max(filters.Page, 1)
 	filters.Size = max(filters.Size, 0)
 	scoped := func() *gorm.DB {
-		return e.db.Model(&entity.Entry{}).Where("content_type_id = ?", filters.ContentTypeID)
+		query := e.db.Model(&entity.Entry{}).Where("content_type_id = ?", filters.ContentTypeID)
+		if filters.CreatedBy != nil {
+			query = query.Where("created_by = ?", *filters.CreatedBy)
+		}
+		return query
 	}
 	var total int64
 	if err := scoped().Count(&total).Error; err != nil {

internal/infrastructure/persistence/repositories/inviteRepository.go

@@ -28,16 +28,18 @@ func (i *InviteRepository) Create(invite domainInvite.Invite) (domainInvite.Invi
 	return mappers.InviteToDomain(model), nil
 }
 
-func (i *InviteRepository) GetAll() []domainInvite.Invite {
+func (i *InviteRepository) GetAll() ([]domainInvite.Invite, error) {
 	var invites []entity.Invite
-	i.db.Model(&entity.Invite{}).Find(&invites)
+	if err := i.db.Model(&entity.Invite{}).Find(&invites).Error; err != nil {
+		return nil, err
+	}
 
 	var domainInvites []domainInvite.Invite
 	for _, localInvite := range invites {
 		domainInvites = append(domainInvites, mappers.InviteToDomain(localInvite))
 	}
 
-	return domainInvites
+	return domainInvites, nil
 }
 
 func (i *InviteRepository) Delete(id uint32) error {

internal/infrastructure/persistence/repositories/userRepository.go

@@ -52,16 +52,18 @@ func (u *UserRepository) Delete(id uint32) error {
 	return deleteOrNotFound(result, domainUser.ErrUserNotFound)
 }
 
-func (u *UserRepository) GetAll() []domainUser.User {
+func (u *UserRepository) GetAll() ([]domainUser.User, error) {
 	var users []entity.User
-	u.db.Model(&entity.User{}).Find(&users)
+	if err := u.db.Model(&entity.User{}).Find(&users).Error; err != nil {
+		return nil, err
+	}
 
 	var domainUsers []domainUser.User
 	for _, localUser := range users {
 		domainUsers = append(domainUsers, mappers.UserToDomain(localUser))
 	}
 
-	return domainUsers
+	return domainUsers, nil
 }
 
 func (u *UserRepository) FindByIDs(ids []uint32) ([]domainUser.User, error) {

internal/infrastructure/useCases/AcceptInvite.go

@@ -72,7 +72,11 @@ func (a *AcceptInviteUseCase) recordRefusal(ctx context.Context, event audit.Eve
 }
 
 func (a *AcceptInviteUseCase) accept(command AcceptInviteCommand, pending invite.Invite, assigned role.Role, now time.Time) (user.User, error) {
-	if a.emailHasAccount(pending.Email) {
+	hasAccount, err := a.emailHasAccount(pending.Email)
+	if err != nil {
+		return user.User{}, err
+	}
+	if hasAccount {
 		if _, err := findUsableInvite(a.inviteRepository, a.hasher, command.Code, now); err != nil {
 			return user.User{}, err
 		}
@@ -122,13 +126,17 @@ func (a *AcceptInviteUseCase) inviterOf(pending invite.Invite) (uint32, error) {
 	return assigner.ID, nil
 }
 
-func (a *AcceptInviteUseCase) emailHasAccount(email string) bool {
-	for _, existingUser := range a.userRepository.GetAll() {
+func (a *AcceptInviteUseCase) emailHasAccount(email string) (bool, error) {
+	users, err := a.userRepository.GetAll()
+	if err != nil {
+		return false, err
+	}
+	for _, existingUser := range users {
 		if strings.EqualFold(existingUser.Email, email) {
-			return true
+			return true, nil
 		}
 	}
-	return false
+	return false, nil
 }
 
 func (a *AcceptInviteUseCase) ensureUsernameFree(username string) error {

internal/infrastructure/useCases/CreateInvite.go

@@ -98,7 +98,11 @@ func (g *CreateInviteUseCase) create(command CreateInviteCommand) (invite.Invite
 		return invite.Invite{}, role.Role{}, err
 	}
 
-	if g.emailHasAccount(email) {
+	hasAccount, err := g.emailHasAccount(email)
+	if err != nil {
+		return invite.Invite{}, role.Role{}, err
+	}
+	if hasAccount {
 		return invite.Invite{}, role.Role{}, invite.ErrEmailHasAccount
 	}
 
@@ -133,17 +137,25 @@ func (g *CreateInviteUseCase) create(command CreateInviteCommand) (invite.Invite
 	return createdInvite, assigned, nil
 }
 
-func (g *CreateInviteUseCase) emailHasAccount(email string) bool {
-	for _, existingUser := range g.userRepository.GetAll() {
+func (g *CreateInviteUseCase) emailHasAccount(email string) (bool, error) {
+	users, err := g.userRepository.GetAll()
+	if err != nil {
+		return false, err
+	}
+	for _, existingUser := range users {
 		if strings.EqualFold(existingUser.Email, email) {
-			return true
+			return true, nil
 		}
 	}
-	return false
+	return false, nil
 }
 
 func (g *CreateInviteUseCase) discardOpenInvite(email string, now time.Time) error {
-	for _, existing := range g.inviteRepository.GetAll() {
+	invites, err := g.inviteRepository.GetAll()
+	if err != nil {
+		return err
+	}
+	for _, existing := range invites {
 		if existing.Email != email {
 			continue
 		}

internal/infrastructure/useCases/CreateUser.go

@@ -53,7 +53,11 @@ func (g *CreateUserUseCase) CreateUser(ctx context.Context, createUser CreateUse
 }
 
 func (g *CreateUserUseCase) create(createUser CreateUserCommand) (user.User, error) {
-	if g.registrationClosed() {
+	closed, err := g.registrationClosed()
+	if err != nil {
+		return user.User{}, err
+	}
+	if closed {
 		return user.User{}, user.ErrRegistrationClosed
 	}
 
@@ -108,15 +112,20 @@ func (g *CreateUserUseCase) create(createUser CreateUserCommand) (user.User, err
 	return createdUser, nil
 }
 
-func (g *CreateUserUseCase) IsRegistrationOpen() bool {
-	return !g.registrationClosed()
+func (g *CreateUserUseCase) IsRegistrationOpen() (bool, error) {
+	closed, err := g.registrationClosed()
+	return !closed, err
 }
 
-func (g *CreateUserUseCase) registrationClosed() bool {
-	for _, existingUser := range g.userRepository.GetAll() {
+func (g *CreateUserUseCase) registrationClosed() (bool, error) {
+	users, err := g.userRepository.GetAll()
+	if err != nil {
+		return false, err
+	}
+	for _, existingUser := range users {
 		if existingUser.IsVerified {
-			return true
+			return true, nil
 		}
 	}
-	return false
+	return false, nil
 }

internal/infrastructure/useCases/EnforceRetention.go

@@ -34,7 +34,11 @@ func (e *EnforceRetentionUseCase) Tick(now time.Time) (retention.Result, error)
 
 func (e *EnforceRetentionUseCase) deleteStaleUnverifiedUsers(now time.Time) (int, error) {
 	removed := 0
-	for _, candidate := range e.users.GetAll() {
+	users, err := e.users.GetAll()
+	if err != nil {
+		return 0, err
+	}
+	for _, candidate := range users {
 		if !candidate.IsStaleUnverifiedAt(now) {
 			continue
 		}
@@ -48,7 +52,11 @@ func (e *EnforceRetentionUseCase) deleteStaleUnverifiedUsers(now time.Time) (int
 
 func (e *EnforceRetentionUseCase) deleteStaleInvites(now time.Time) (int, error) {
 	removed := 0
-	for _, candidate := range e.invites.GetAll() {
+	invites, err := e.invites.GetAll()
+	if err != nil {
+		return 0, err
+	}
+	for _, candidate := range invites {
 		if !candidate.IsStaleAt(now) {
 			continue
 		}

internal/infrastructure/useCases/GetInvite.go

@@ -24,7 +24,11 @@ func findUsableInvite(inviteRepository invite.Repository, hasher hash.Hasher, co
 		return invite.Invite{}, invite.ErrInviteInvalid
 	}
 
-	for _, candidate := range inviteRepository.GetAll() {
+	invites, err := inviteRepository.GetAll()
+	if err != nil {
+		return invite.Invite{}, err
+	}
+	for _, candidate := range invites {
 		if candidate.AcceptedAt != nil {
 			continue
 		}

internal/infrastructure/useCases/ListArticles.go

@@ -42,20 +42,42 @@ type ArticlePage struct {
 func (u *ListArticlesUseCase) ListArticlesPage(command ListArticlesCommand) (ArticlePage, error) {
 	switch command.Caller.Grants.ScopeFor(role.KeyContentRead, builtintype.KeyArticle) {
 	case role.ScopeAll:
-		return u.listVisibleByRepository(command, false)
+		return u.listVisibleByRepository(command, articleVisibility{})
 	case role.ScopeOwn:
-		return u.listOwnedAndOnline(command)
+		return u.listVisibleByRepository(command, articleVisibility{userID: &command.Caller.UserID})
 	default:
-		return u.listVisibleByRepository(command, true)
+		return u.listVisibleByRepository(command, articleVisibility{onlineOnly: true})
 	}
 }
 
-func (u *ListArticlesUseCase) listVisibleByRepository(command ListArticlesCommand, onlineOnly bool) (ArticlePage, error) {
-	counts, err := u.articleRepository.CountByVisibility(onlineOnly)
+type articleVisibility struct {
+	onlineOnly bool
+	userID     *uint32
+}
+
+func (v articleVisibility) apply(filters article.Filters) article.Filters {
+	if v.onlineOnly {
+		online := true
+		filters.IsOnline = &online
+	}
+	filters.VisibleTo = v.userID
+	return filters
+}
+
+func (u *ListArticlesUseCase) countVisible(visibility articleVisibility) (article.Counts, error) {
+	if visibility.userID != nil {
+		return u.articleRepository.CountVisibleTo(*visibility.userID)
+	}
+	return u.articleRepository.CountByVisibility(visibility.onlineOnly)
+}
+
+func (u *ListArticlesUseCase) listVisibleByRepository(command ListArticlesCommand, visibility articleVisibility) (ArticlePage, error) {
+	onlineOnly := visibility.onlineOnly
+	counts, err := u.countVisible(visibility)
 	if err != nil {
 		return ArticlePage{}, err
 	}
-	summaries, err := u.summarizeVisible(onlineOnly)
+	summaries, err := u.summarizeVisible(visibility)
 	if err != nil {
 		return ArticlePage{}, err
 	}
@@ -64,7 +86,7 @@ func (u *ListArticlesUseCase) listVisibleByRepository(command ListArticlesComman
 	if onlineOnly && command.Status == article.StatusDraft {
 		return page, nil
 	}
-	filters := pageFilters(command, onlineOnly)
+	filters := visibility.apply(pageFilters(command))
 	if command.SiteKey != nil {
 		siteID, known, err := u.siteIDOf(*command.SiteKey)
 		if err != nil {
@@ -98,71 +120,6 @@ func emptyArticlePage(command ListArticlesCommand, counts article.Counts) Articl
 	return ArticlePage{Items: []article.Article{}, Page: command.Page, Size: command.Size, Counts: counts, SEO: map[uint32]article.SEOSummary{}}
 }
 
-func (u *ListArticlesUseCase) listOwnedAndOnline(command ListArticlesCommand) (ArticlePage, error) {
-	everything, err := u.articleRepository.FindPage(article.Filters{Unpaged: true})
-	if err != nil {
-		return ArticlePage{}, err
-	}
-	visible := visibleTo(command.Caller, everything.Items)
-	summaries, err := u.summarize(visible)
-	if err != nil {
-		return ArticlePage{}, err
-	}
-	counts := tally(visible)
-	counts.Suggestions = countSuggestions(summaries)
-	page := emptyArticlePage(command, counts)
-	filters := pageFilters(command, false)
-	filters.Unpaged = true
-	if command.SiteKey != nil {
-		siteID, known, err := u.siteIDOf(*command.SiteKey)
-		if err != nil {
-			return ArticlePage{}, err
-		}
-		if !known {
-			return page, nil
-		}
-		filters.SiteID = &siteID
-	}
-	found, err := u.articleRepository.FindPage(filters)
-	if err != nil {
-		return ArticlePage{}, err
-	}
-	matching := visibleTo(command.Caller, found.Items)
-	if command.SEO != "" {
-		matching = withSEOStatus(matching, summaries, command.SEO)
-	}
-	rendered, err := renderArticles(u.bodyRenderer, pageSlice(matching, command.Page, command.Size), command.Format)
-	if err != nil {
-		return ArticlePage{}, err
-	}
-	page.Items = rendered
-	page.Total = len(matching)
-	page.SEO = summaries
-	return page, nil
-}
-
-func visibleTo(caller ContentCaller, items []article.Article) []article.Article {
-	visible := make([]article.Article, 0, len(items))
-	for _, item := range items {
-		if caller.seesArticle(item) {
-			visible = append(visible, item)
-		}
-	}
-	return visible
-}
-
-func tally(visible []article.Article) article.Counts {
-	counts := article.Counts{All: len(visible)}
-	for _, item := range visible {
-		if item.IsOnline {
-			counts.Online++
-		} else {
-			counts.Draft++
-		}
-	}
-	return counts
-}
-
 func withSEOStatus(items []article.Article, summaries map[uint32]article.SEOSummary, status string) []article.Article {
 	matching := make([]article.Article, 0, len(items))
 	for _, item := range items {
@@ -187,13 +144,8 @@ func pageSlice[T any](items []T, page int, size int) []T {
 	return items[start:min(start+size, len(items))]
 }
 
-func (u *ListArticlesUseCase) summarizeVisible(onlineOnly bool) (map[uint32]article.SEOSummary, error) {
-	filters := article.Filters{Unpaged: true}
-	if onlineOnly {
-		online := true
-		filters.IsOnline = &online
-	}
-	found, err := u.articleRepository.FindPage(filters)
+func (u *ListArticlesUseCase) summarizeVisible(visibility articleVisibility) (map[uint32]article.SEOSummary, error) {
+	found, err := u.articleRepository.FindPage(visibility.apply(article.Filters{Unpaged: true}))
 	if err != nil {
 		return nil, err
 	}
@@ -245,11 +197,6 @@ func (u *ListArticlesUseCase) siteIDOf(key string) (uint32, bool, error) {
 	return found.ID, true, nil
 }
 
-func pageFilters(command ListArticlesCommand, onlineOnly bool) article.Filters {
-	filters := article.Filters{Page: command.Page, Size: command.Size, Q: command.Q, Status: command.Status, Sort: command.Sort}
-	if onlineOnly {
-		online := true
-		filters.IsOnline = &online
-	}
-	return filters
+func pageFilters(command ListArticlesCommand) article.Filters {
+	return article.Filters{Page: command.Page, Size: command.Size, Q: command.Q, Status: command.Status, Sort: command.Sort}
 }

internal/infrastructure/useCases/ListEntries.go

@@ -70,7 +70,14 @@ func (u *ListEntriesUseCase) page(owner contenttype.ContentType, command ListEnt
 	if query == "" && readScope == role.ScopeAll {
 		return u.entries.ListPage(entry.Filters{ContentTypeID: owner.ID, Page: command.Page, Size: command.Size, Sort: command.Sort})
 	}
-	all, err := u.entries.ListPage(entry.Filters{ContentTypeID: owner.ID, Unpaged: true, Sort: command.Sort})
+	if query == "" && readScope == role.ScopeOwn {
+		return u.entries.ListPage(entry.Filters{ContentTypeID: owner.ID, CreatedBy: &command.Caller.UserID, Page: command.Page, Size: command.Size, Sort: command.Sort})
+	}
+	filters := entry.Filters{ContentTypeID: owner.ID, Unpaged: true, Sort: command.Sort}
+	if readScope == role.ScopeOwn {
+		filters.CreatedBy = &command.Caller.UserID
+	}
+	all, err := u.entries.ListPage(filters)
 	if err != nil {
 		return entry.PageResult{}, err
 	}

internal/infrastructure/useCases/ListUsers.go

@@ -10,6 +10,6 @@ func NewListUsersUseCase(userRepository user.Repository) *ListUsersUseCase {
 	return &ListUsersUseCase{userRepository}
 }
 
-func (g *ListUsersUseCase) ListUsers() []user.User {
+func (g *ListUsersUseCase) ListUsers() ([]user.User, error) {
 	return g.userRepository.GetAll()
 }

internal/infrastructure/useCases/ListUsersAndInvites.go

@@ -21,8 +21,8 @@ type ListUsersAndInvitesUseCase struct {
 }
 
 type RoleAssigner struct {
-	ID   uint32 `json:"id"`
-	Name string `json:"name"`
+	ID   uint32
+	Name string
 }
 
 func newRoleAssigner(account user.User) *RoleAssigner {
@@ -89,7 +89,10 @@ func (g *ListUsersAndInvitesUseCase) ListUsersAndInvites() ([]DirectoryEntry, er
 	now := time.Now()
 	entries := []DirectoryEntry{}
 
-	users := g.userRepository.GetAll()
+	users, err := g.userRepository.GetAll()
+	if err != nil {
+		return nil, err
+	}
 	loaded := make(map[uint32]user.User, len(users))
 	for _, existingUser := range users {
 		loaded[existingUser.ID] = existingUser
@@ -98,7 +101,11 @@ func (g *ListUsersAndInvitesUseCase) ListUsersAndInvites() ([]DirectoryEntry, er
 		entries = append(entries, userEntry(existingUser, lookupRoleRef(refs, existingUser.RoleID), assignerAmong(loaded, existingUser.RoleAssignedByID)))
 	}
 
-	for _, existingInvite := range g.inviteRepository.GetAll() {
+	invites, err := g.inviteRepository.GetAll()
+	if err != nil {
+		return nil, err
+	}
+	for _, existingInvite := range invites {
 		status := existingInvite.StatusAt(now)
 		if status == invite.StatusAccepted {
 			continue

internal/infrastructure/useCases/TransferOwnership.go

@@ -21,19 +21,19 @@ type TransferOwnershipCommand struct {
 }
 
 type OwnershipSuccessor struct {
-	ID   uint32 `json:"id"`
-	Name string `json:"name"`
+	ID   uint32
+	Name string
 }
 
 type OwnershipPredecessor struct {
-	ID   uint32  `json:"id"`
-	Name string  `json:"name"`
-	Role RoleRef `json:"role"`
+	ID   uint32
+	Name string
+	Role RoleRef
 }
 
 type OwnershipTransfer struct {
-	Owner       OwnershipSuccessor   `json:"owner"`
-	FormerOwner OwnershipPredecessor `json:"former_owner"`
+	Owner       OwnershipSuccessor
+	FormerOwner OwnershipPredecessor
 }
 
 func NewTransferOwnershipUseCase(users user.Repository, roles role.Repository, recorder audit.Recorder) *TransferOwnershipUseCase {

internal/infrastructure/useCases/inviteLookup.go

@@ -3,7 +3,11 @@ package useCases
 import "RenewCMS/internal/domain/invite"
 
 func findManageableInvite(inviteRepository invite.Repository, id uint32) (invite.Invite, error) {
-	for _, existing := range inviteRepository.GetAll() {
+	invites, err := inviteRepository.GetAll()
+	if err != nil {
+		return invite.Invite{}, err
+	}
+	for _, existing := range invites {
 		if existing.ID != id {
 			continue
 		}

internal/infrastructure/useCases/roleRef.go

@@ -11,10 +11,10 @@ type InviteView struct {
 }
 
 type RoleRef struct {
-	ID      uint32 `json:"id"`
-	Name    string `json:"name"`
-	BuiltIn bool   `json:"built_in"`
-	Locked  bool   `json:"locked"`
+	ID      uint32
+	Name    string
+	BuiltIn bool
+	Locked  bool
 }
 
 func NewRoleRef(found role.Role) RoleRef {

internal/infrastructure/useCases/roleView.go

@@ -9,15 +9,15 @@ import (
 )
 
 type RoleEditor struct {
-	ID   uint32 `json:"id"`
-	Name string `json:"name"`
+	ID   uint32
+	Name string
 }
 
 type RoleView struct {
 	role.Role
-	Members   int         `json:"members"`
-	UpdatedAt *time.Time  `json:"updated_at"`
-	UpdatedBy *RoleEditor `json:"updated_by"`
+	Members   int
+	UpdatedAt *time.Time
+	UpdatedBy *RoleEditor
 }
 
 type roleViewer struct {