feat(admin): transfer user accounts and show local cover coverage

services/api/internal/auth/transfer_handler.go

@@ -0,0 +1,61 @@
+package auth
+
+import (
+	"context"
+	"encoding/json"
+	"net/http"
+
+	"pipu/api/internal/api/gen"
+)
+
+func (h *Handler) ExportUsers(ctx context.Context, _ gen.ExportUsersRequestObject) (gen.ExportUsersResponseObject, error) {
+	p, err := principal(ctx)
+	if err != nil {
+		return nil, err
+	}
+	users, err := h.svc.ExportUsers(ctx, p)
+	if err != nil {
+		return nil, err
+	}
+	archive := gen.UserArchive{Version: 1, Users: make([]gen.UserArchiveEntry, 0, len(users))}
+	for _, u := range users {
+		archive.Users = append(archive.Users, gen.UserArchiveEntry{
+			Username: u.Username, DisplayName: u.DisplayName, PasswordHash: u.PasswordHash, Role: gen.Role(u.Role),
+			IsBlocked: u.IsBlocked, MustChangePassword: u.MustChangePassword, MustChangeCredentials: u.MustChangeCredentials,
+			ReviewsUploads: u.ReviewsUploads, ManagesUpdates: u.ManagesUpdates,
+		})
+	}
+	return archiveResponse{archive}, nil
+}
+
+type archiveResponse struct{ gen.UserArchive }
+
+func (r archiveResponse) VisitExportUsersResponse(w http.ResponseWriter) error {
+	w.Header().Set("Content-Type", "application/json")
+	w.Header().Set("Content-Disposition", `attachment; filename="pipu-users.json"`)
+	w.Header().Set("Cache-Control", "no-store")
+	return json.NewEncoder(w).Encode(r.UserArchive)
+}
+
+func (h *Handler) ImportUsers(ctx context.Context, req gen.ImportUsersRequestObject) (gen.ImportUsersResponseObject, error) {
+	p, err := principal(ctx)
+	if err != nil {
+		return nil, err
+	}
+	if req.Body == nil {
+		return nil, archiveInvalid()
+	}
+	entries := make([]ArchivedUser, 0, len(req.Body.Users))
+	for _, u := range req.Body.Users {
+		entries = append(entries, ArchivedUser{
+			Username: u.Username, DisplayName: u.DisplayName, PasswordHash: u.PasswordHash, Role: Role(u.Role),
+			IsBlocked: u.IsBlocked, MustChangePassword: u.MustChangePassword, MustChangeCredentials: u.MustChangeCredentials,
+			ReviewsUploads: u.ReviewsUploads, ManagesUpdates: u.ManagesUpdates,
+		})
+	}
+	created, skipped, err := h.svc.ImportUsers(ctx, p, int(req.Body.Version), entries)
+	if err != nil {
+		return nil, err
+	}
+	return gen.ImportUsers200JSONResponse{Created: created, Skipped: skipped}, nil
+}