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

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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
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5
server/modules/providers/list/claude/claude-session-synchronizer.provider.ts
View File

@@ -111,7 +111,10 @@ export class ClaudeSessionSynchronizer implements IProviderSessionSynchronizer {
return null;
}
const existingSession = sessionsDb.getSessionById(parsed.sessionId);
// App-created sessions are keyed by an app id, so disk-discovered provider
// ids must be resolved through the provider-id mapping first.
const existingSession = sessionsDb.getSessionByProviderSessionId(parsed.sessionId)
?? sessionsDb.getSessionById(parsed.sessionId);
const existingSessionName = existingSession?.custom_name;
if (existingSessionName && existingSessionName !== 'Untitled Claude Session') {
return {

23
server/modules/providers/list/claude/claude-sessions.provider.ts
View File

@@ -5,7 +5,7 @@ import readline from 'node:readline';
import type { IProviderSessions } from '@/shared/interfaces.js';
import type { AnyRecord, FetchHistoryOptions, FetchHistoryResult, NormalizedMessage } from '@/shared/types.js';
import { createNormalizedMessage, generateMessageId, readObjectRecord } from '@/shared/utils.js';
import { createNormalizedMessage, generateMessageId, readObjectRecord, sliceTailPage } from '@/shared/utils.js';
import { sessionsDb } from '@/modules/database/index.js';
const PROVIDER = 'claude';
@@ -103,10 +103,13 @@ async function parseAgentTools(filePath: string): Promise<AnyRecord[]> {
async function getSessionMessages(
sessionId: string,
providerSessionId: string,
limit: number | null,
offset: number,
): Promise<ClaudeHistoryMessagesResult> {
try {
// The DB row is keyed by the app-facing session id, while the JSONL rows
// on disk carry the provider-native id — both ids are needed here.
const jsonLPath = sessionsDb.getSessionById(sessionId)?.jsonl_path;
if (!jsonLPath) {
@@ -133,7 +136,7 @@ async function getSessionMessages(
try {
const entry = JSON.parse(line) as AnyRecord;
if (entry.sessionId === sessionId) {
if (entry.sessionId === providerSessionId) {
messages.push(entry);
}
} catch {
@@ -553,12 +556,13 @@ export class ClaudeSessionsProvider implements IProviderSessions {
options: FetchHistoryOptions = {},
): Promise<FetchHistoryResult> {
const { limit = null, offset = 0 } = options;
const providerSessionId = options.providerSessionId ?? sessionId;
let result: ClaudeHistoryResult;
try {
// Load full history first so `total` reflects frontend-normalized messages,
// not raw JSONL records.
result = await getSessionMessages(sessionId, null, 0);
result = await getSessionMessages(sessionId, providerSessionId, null, 0);
} catch (error) {
const message = error instanceof Error ? error.message : String(error);
console.warn(`[ClaudeProvider] Failed to load session ${sessionId}:`, message);
@@ -606,7 +610,6 @@ export class ClaudeSessionsProvider implements IProviderSessions {
}
}
const totalNormalized = normalized.length;
let total = 0;
for (const msg of normalized) {
if (msg.kind !== 'tool_result') {
@@ -615,18 +618,10 @@ export class ClaudeSessionsProvider implements IProviderSessions {
}
const normalizedOffset = Math.max(0, offset);
const normalizedLimit = limit === null ? null : Math.max(0, limit);
const messages = normalizedLimit === null
? normalized
: normalized.slice(
Math.max(0, totalNormalized - normalizedOffset - normalizedLimit),
Math.max(0, totalNormalized - normalizedOffset),
);
const hasMore = normalizedLimit === null
? false
: Math.max(0, totalNormalized - normalizedOffset - normalizedLimit) > 0;
const { page, hasMore } = sliceTailPage(normalized, normalizedLimit, normalizedOffset);
return {
messages,
messages: page,
total,
hasMore,
offset: normalizedOffset,