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Refactor CHAT_STORAGE_DESIGN.md to streamline chat metadata and message indexing

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- Removed the `preset` field from the chat metadata structure to simplify the design.
- Added new indices for `role` and `thread_id` in the message storage section to enhance query performance and organization.
- Introduced a new index for `type` in the resume functionality to improve retrieval efficiency during chat state restoration.
This commit is contained in:
Max 2025-12-09 09:44:28 +08:00
parent c30334edc9
commit 2b17c0c7a2
1 changed files with 5 additions and 2 deletions
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agent/store/CHAT_STORAGE_DESIGN.md
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@ -93,7 +93,6 @@ Stores chat metadata and session information.
| `assistant_id` | string(200) | No | Yes | Associated assistant ID |
| `mode` | string(50) | No | - | Chat mode (default: "chat") |
| `status` | enum | No | Yes | Status: `active`, `archived` |
| `preset` | boolean | No | - | Whether this is a preset chat |
| `public` | boolean | No | - | Whether shared across all teams |
| `share` | enum | No | Yes | Sharing scope: `private`, `team` |
| `sort` | integer | No | - | Sort order for display |
@ -163,7 +162,9 @@ Stores user-visible messages (both user input and assistant responses).
| ------------------- | --------------------- | ----- |
| `idx_msg_chat_seq` | `chat_id`, `sequence` | index |
| `idx_msg_request` | `request_id` | index |
| `idx_msg_role` | `role` | index |
| `idx_msg_block` | `block_id` | index |
| `idx_msg_thread` | `thread_id` | index |
| `idx_msg_assistant` | `assistant_id` | index |
**Message Types:**
@ -499,6 +500,7 @@ If interrupted during delegate, the `space_snapshot` allows restoring `ctx.Space
| ---------------------- | ------------------------ | ----- |
| `idx_resume_chat` | `chat_id` | index |
| `idx_resume_request` | `request_id`, `sequence` | index |
| `idx_resume_type` | `type` | index |
| `idx_resume_status` | `status` | index |
| `idx_resume_stack` | `stack_id` | index |
| `idx_resume_parent` | `stack_parent_id` | index |
@ -735,7 +737,6 @@ type Chat struct {
AssistantID string `json:"assistant_id"`
Mode string `json:"mode"`
Status string `json:"status"`
Preset bool `json:"preset"`
Public bool `json:"public"`
Share string `json:"share"` // "private" or "team"
Sort int `json:"sort"`
@ -803,6 +804,8 @@ type MessageFilter struct {
RequestID string `json:"request_id,omitempty"`
Role string `json:"role,omitempty"`
BlockID string `json:"block_id,omitempty"`
ThreadID string `json:"thread_id,omitempty"`
Type string `json:"type,omitempty"`
Limit int `json:"limit,omitempty"`
Offset int `json:"offset,omitempty"`
}