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feat: release v0.2.0 profiles, chat, freeze, and bots

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Ship the product pass on the v0.1.3 schema with additive migrations, a replica migration lock, and bot accounts kept out of people lists.
This commit is contained in:
ahp
2026-10-10 16:42:35 +03:30
parent 8586bbafcc
commit 22d92c133d
85 changed files with 10510 additions and 1341 deletions
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backend/internal/api/chat_export.go
+46 -24
View File
@@ -13,6 +13,7 @@ import (
"regexp"
"strconv"
"strings"
"sync/atomic"
"time"
"pargar/backend/internal/models"
@@ -49,16 +50,17 @@ type chatExportAttachment struct {
}
type chatExportMessage struct {
ID int64 `json:"id,omitempty"`
Body string `json:"body"`
SenderRole string `json:"senderRole"`
CreatedAt time.Time `json:"createdAt"`
ReadAt *time.Time `json:"readAt,omitempty"`
ReplyTo *int64 `json:"replyTo,omitempty"`
Pinned bool `json:"pinned"`
PinnedAt *time.Time `json:"pinnedAt,omitempty"`
EditedAt *time.Time `json:"editedAt,omitempty"`
Attachment *chatExportAttachment `json:"attachment,omitempty"`
ID int64 `json:"id,omitempty"`
Body string `json:"body"`
SenderRole string `json:"senderRole"`
CreatedAt time.Time `json:"createdAt"`
ReadAt *time.Time `json:"readAt,omitempty"`
ReplyTo *int64 `json:"replyTo,omitempty"`
Pinned bool `json:"pinned"`
PinnedAt *time.Time `json:"pinnedAt,omitempty"`
EditedAt *time.Time `json:"editedAt,omitempty"`
Attachment *chatExportAttachment `json:"attachment,omitempty"`
Attachments []chatExportAttachment `json:"attachments,omitempty"`
}
type chatExportConversation struct {
@@ -186,20 +188,25 @@ func (s *Server) buildProjectChatExport(r *http.Request) (*chatExportPayload, []
PinnedAt: m.PinnedAt,
EditedAt: m.EditedAt,
}
if m.Attachment != nil {
att := &chatExportAttachment{
Type: m.Attachment.Type,
Name: m.Attachment.Name,
Size: m.Attachment.Size,
}
key := mediaKeyFromURL(m.Attachment.URL)
list := m.Attachments
if len(list) == 0 && m.Attachment != nil {
list = []models.Attachment{*m.Attachment}
}
exported := make([]chatExportAttachment, 0, len(list))
for i, src := range list {
att := chatExportAttachment{Type: src.Type, Name: src.Name, Size: src.Size}
key := mediaKeyFromURL(src.URL)
if key == "" {
att.Missing = true
} else {
label := safeExportFilename(src.Name)
if len(list) > 1 {
label = fmt.Sprintf("%d-%s", i+1, label)
}
rel := filepath.ToSlash(filepath.Join(
"attachments",
convKey,
fmt.Sprintf("%d-%s", m.ID, safeExportFilename(m.Attachment.Name)),
fmt.Sprintf("%d-%s", m.ID, label),
))
rc, _, _, err := s.storage.Open(key)
if err != nil {
@@ -210,7 +217,14 @@ func (s *Server) buildProjectChatExport(r *http.Request) (*chatExportPayload, []
files = append(files, zipAttachmentFile{Path: rel, Key: key})
}
}
item.Attachment = att
exported = append(exported, att)
}
if len(exported) > 0 {
first := exported[0]
item.Attachment = &first
if len(exported) > 1 {
item.Attachments = exported
}
}
batch = append(batch, item)
}
@@ -373,11 +387,17 @@ func (s *Server) handleAdminChatExportRestore(w http.ResponseWriter, r *http.Req
if created.IsZero() {
created = time.Now().UTC()
}
var att *models.Attachment
if m.Attachment != nil {
att = s.materializeRestoredAttachment(studentID, m.Attachment, zipFiles)
srcs := m.Attachments
if len(srcs) == 0 && m.Attachment != nil {
srcs = []chatExportAttachment{*m.Attachment}
}
if _, err := s.store.ImportChatMessage(r.Context(), studentID, mentorID, role, m.Body, att, created, m.Pinned); err != nil {
atts := make([]models.Attachment, 0, len(srcs))
for i := range srcs {
if got := s.materializeRestoredAttachment(studentID, &srcs[i], zipFiles); got != nil {
atts = append(atts, *got)
}
}
if _, err := s.store.ImportChatMessage(r.Context(), studentID, mentorID, role, m.Body, atts, created, m.Pinned); err != nil {
continue
}
imported++
@@ -459,6 +479,8 @@ type bytesFile struct {
func (b bytesFile) Close() error { return nil }
var restoreMediaSeq atomic.Uint64
func (s *Server) materializeRestoredAttachment(ownerID int64, src *chatExportAttachment, zipFiles map[string][]byte) *models.Attachment {
if src == nil {
return nil
@@ -476,7 +498,7 @@ func (s *Server) materializeRestoredAttachment(ownerID int64, src *chatExportAtt
if src.Path != "" && zipFiles != nil {
path := filepath.ToSlash(src.Path)
if raw, ok := zipFiles[path]; ok && len(raw) > 0 {
key := fmt.Sprintf("chats/%d-%d%s", ownerID, time.Now().UnixNano(), filepath.Ext(name))
key := fmt.Sprintf("chats/%d-%d-%d%s", ownerID, time.Now().UnixNano(), restoreMediaSeq.Add(1), filepath.Ext(name))
url, err := s.storage.Save(key, bytesFile{Reader: bytes.NewReader(raw)}, int64(len(raw)))
if err == nil {
return &models.Attachment{