feat(chat): unify session gateway with stable IDs and a single WS protocol

The frontend previously juggled placeholder IDs, provider-native IDs, and session_created handoffs, which caused race conditions and provider-specific branching. This introduces app-allocated session IDs, a chat run registry with event replay, delta sidebar updates, and one kind-based websocket contract so the UI can treat every provider the same while JSONL remains the source of truth.
This commit is contained in:
Haileyesus
2026-06-11 18:47:19 +03:00
parent 3d948217ef
commit f5eac2ec12
40 changed files with 2451 additions and 1226 deletions

View File

@@ -12,6 +12,7 @@ import {
readObjectRecord,
readJsonRecord,
readOptionalString,
sliceTailPage,
} from '@/shared/utils.js';
const PROVIDER = 'opencode';
@@ -325,6 +326,9 @@ export class OpenCodeSessionsProvider implements IProviderSessions {
options: FetchHistoryOptions = {},
): Promise<FetchHistoryResult> {
const { limit = null, offset = 0 } = options;
// OpenCode's shared sqlite database keys messages by the provider-native
// session id, not the app-facing id this method is addressed with.
const providerSessionId = options.providerSessionId ?? sessionId;
const db = openOpenCodeDatabase();
if (!db) {
return { messages: [], total: 0, hasMore: false, offset: 0, limit: null };
@@ -349,27 +353,20 @@ export class OpenCodeSessionsProvider implements IProviderSessions {
m.id,
COALESCE(p.time_created, 0),
p.id
`).all(sessionId) as OpenCodeHistoryRow[];
`).all(providerSessionId) as OpenCodeHistoryRow[];
const normalized = this.normalizeHistoryRows(rows, sessionId);
const tokenUsage = aggregateOpenCodeSessionTokenUsage(db, sessionId);
const tokenUsage = aggregateOpenCodeSessionTokenUsage(db, providerSessionId);
const normalizedOffset = Math.max(0, offset);
const normalizedLimit = limit === null ? null : Math.max(0, limit);
const total = normalized.length;
const messages = normalizedLimit === null
? normalized
: normalized.slice(
Math.max(0, total - normalizedOffset - normalizedLimit),
Math.max(0, total - normalizedOffset),
);
const { page, hasMore } = sliceTailPage(normalized, normalizedLimit, normalizedOffset);
return {
messages,
messages: page,
total,
hasMore: normalizedLimit === null
? false
: Math.max(0, total - normalizedOffset - normalizedLimit) > 0,
hasMore,
offset: normalizedOffset,
limit: normalizedLimit,
tokenUsage,