feat: track chat file associations with chat_file_links on chats (#23537)

Needed by #23833

Adds a `chat_file_links` association table to track which files are
associated with each chat.

- `AppendChatFileIDs` query links a file to a chat with deduplication
- `GetChatFileMetadataByIDs` query returns lightweight file metadata by
IDs
- Tool-created files (e.g. `propose_plan`) are linked to the chat after
insert
- User-uploaded files are linked to the chat when the referencing
message is sent
- Single-chat GET endpoint hydrates `files: ChatFileMetadata[]` on the
response

> 🤖 Created by Coder Agents and massaged into shape by a human.
This commit is contained in:
Cian Johnston
2026-04-07 12:05:29 +01:00
committed by GitHub
parent beb99c17de
commit d5a1792f07
26 changed files with 1175 additions and 60 deletions
+4
View File
@@ -187,6 +187,10 @@ func (c ChatFile) RBACObject() rbac.Object {
return rbac.ResourceChat.WithID(c.ID).WithOwner(c.OwnerID.String()).InOrg(c.OrganizationID)
}
func (c GetChatFileMetadataByChatIDRow) RBACObject() rbac.Object {
return rbac.ResourceChat.WithID(c.ID).WithOwner(c.OwnerID.String()).InOrg(c.OrganizationID)
}
func (s APIKeyScope) ToRBAC() rbac.ScopeName {
switch s {
case ApiKeyScopeCoderAll: