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Changeset 0.18.0 (#79)

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xcaliber
2026-02-28 18:24:19 +00:00
parent 12e316c234
commit e4a943b03e
48 changed files with 3999 additions and 1398 deletions
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17
server/handlers/completion.go
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@@ -17,6 +17,7 @@ import (
"git.gobha.me/xcaliber/chat-switchboard/crypto"
"git.gobha.me/xcaliber/chat-switchboard/database"
"git.gobha.me/xcaliber/chat-switchboard/events"
"git.gobha.me/xcaliber/chat-switchboard/knowledge"
"git.gobha.me/xcaliber/chat-switchboard/models"
"git.gobha.me/xcaliber/chat-switchboard/providers"
"git.gobha.me/xcaliber/chat-switchboard/storage"
@@ -47,11 +48,12 @@ type CompletionHandler struct {
stores store.Stores
hub *events.Hub // WebSocket hub for browser tool bridge
objStore storage.ObjectStore // file storage for attachment content (nil = disabled)
embedder *knowledge.Embedder // for memory semantic recall (v0.18.0)
}
// NewCompletionHandler creates a new handler.
func NewCompletionHandler(vault *crypto.KeyResolver, stores store.Stores, hub *events.Hub, objStore storage.ObjectStore) *CompletionHandler {
return &CompletionHandler{vault: vault, stores: stores, hub: hub, objStore: objStore}
func NewCompletionHandler(vault *crypto.KeyResolver, stores store.Stores, hub *events.Hub, objStore storage.ObjectStore, embedder *knowledge.Embedder) *CompletionHandler {
return &CompletionHandler{vault: vault, stores: stores, hub: hub, objStore: objStore, embedder: embedder}
}
// ── Chat Completion ─────────────────────────
@@ -797,6 +799,17 @@ func (h *CompletionHandler) loadConversation(channelID, userID, presetSystemProm
})
}
// ── Memory hint (inject known facts about this user — v0.18.0) ──
// We pass empty lastUserMessage here; the current message content is available
// at the call site but not in loadConversation. Semantic recall will improve
// when the hint is built closer to the user's message.
if memHint := BuildMemoryHint(context.Background(), h.stores, h.embedder, userID, personaID, ""); memHint != "" {
messages = append(messages, providers.Message{
Role: "system",
Content: memHint,
})
}
// Walk the active path (root → leaf) instead of loading all messages
path, err := getActivePath(channelID, userID)
if err != nil {