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feat: 移除特性标志相关代码，简化消息存储逻辑

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This commit is contained in:
suyao
2025-09-23 17:40:29 +08:00
parent 34ab01e0a1
commit ede2b75cd0
4 changed files with 24 additions and 324 deletions
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3
.env.example
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@@ -6,6 +6,3 @@ CSLOGGER_MAIN_LEVEL=info
CSLOGGER_RENDERER_LEVEL=info
#CSLOGGER_MAIN_SHOW_MODULES=
#CSLOGGER_RENDERER_SHOW_MODULES=
# Feature Flags (must be prefixed with VITE_ to be accessible in renderer)
# VITE_USE_UNIFIED_DB_SERVICE=true # Enable unified DB service for chat/agent sessions

80
src/renderer/src/config/featureFlags.ts
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@@ -1,80 +0,0 @@
import { loggerService } from '@logger'
const logger = loggerService.withContext('Feature Flag')
/**
* Feature flags for controlling gradual rollout of new features
* These flags can be toggled to enable/disable features without code changes
*/
interface FeatureFlags {
/**
* Enable unified database service for both regular chats and agent sessions
* When enabled, uses the new DbService facade pattern
* When disabled, uses the original implementation with conditional checks
*/
USE_UNIFIED_DB_SERVICE: boolean
}
/**
* Default feature flag values
* Set to false initially for safe rollout
*/
export const featureFlags: FeatureFlags = {
USE_UNIFIED_DB_SERVICE: false
}
/**
* Override feature flags from environment or local storage
* Priority order (highest to lowest):
* 1. localStorage (runtime overrides)
* 2. Environment variables (build-time config)
* 3. Default values
*/
export function initializeFeatureFlags(): void {
// First, check environment variables (build-time configuration)
// In Vite, env vars must be prefixed with VITE_ to be exposed to the client
// Usage: VITE_USE_UNIFIED_DB_SERVICE=true yarn dev
if (import.meta.env?.VITE_USE_UNIFIED_DB_SERVICE === 'true') {
featureFlags.USE_UNIFIED_DB_SERVICE = true
}
// Then check localStorage for runtime overrides (higher priority)
// This allows toggling features without rebuilding
try {
const localOverrides = localStorage.getItem('featureFlags')
if (localOverrides) {
const overrides = JSON.parse(localOverrides)
Object.keys(overrides).forEach((key) => {
if (key in featureFlags) {
featureFlags[key as keyof FeatureFlags] = overrides[key]
}
})
}
} catch (e) {
logger.warn('Failed to parse feature flags from localStorage:', e as Error)
}
}
/**
* Update a feature flag value at runtime
* Useful for A/B testing or gradual rollout
*/
export function setFeatureFlag(flag: keyof FeatureFlags, value: boolean): void {
featureFlags[flag] = value
// Persist to localStorage for consistency across app restarts
const currentFlags = localStorage.getItem('featureFlags')
const flags = currentFlags ? JSON.parse(currentFlags) : {}
flags[flag] = value
localStorage.setItem('featureFlags', JSON.stringify(flags))
}
/**
* Get current value of a feature flag
*/
export function getFeatureFlag(flag: keyof FeatureFlags): boolean {
return featureFlags[flag]
}
// Initialize on import
initializeFeatureFlags()

2
src/renderer/src/pages/home/Messages/Tools/MessageAgentTools/MultiEditTool.tsx
View File

@@ -6,7 +6,7 @@ import { ToolTitle } from './GenericTools'
import type { MultiEditToolInput, MultiEditToolOutput } from './types'
import { AgentToolsType } from './types'
export function MultiEditTool({ input, output }: { input: MultiEditToolInput; output?: MultiEditToolOutput }) {
export function MultiEditTool({ input }: { input: MultiEditToolInput; output?: MultiEditToolOutput }) {
return (
<AccordionItem
key={AgentToolsType.MultiEdit}

217
src/renderer/src/store/thunk/messageThunk.ts
View File

@@ -1,7 +1,6 @@
import { loggerService } from '@logger'
import { AiSdkToChunkAdapter } from '@renderer/aiCore/chunk/AiSdkToChunkAdapter'
import { AgentApiClient } from '@renderer/api/agent'
import { featureFlags } from '@renderer/config/featureFlags'
import db from '@renderer/databases'
import { fetchMessagesSummary } from '@renderer/services/ApiService'
import { DbService } from '@renderer/services/db/DbService'
@@ -350,46 +349,7 @@ const createAgentMessageStream = async (
}
// TODO: 后续可以将db操作移到Listener Middleware中
export const saveMessageAndBlocksToDB = async (message: Message, blocks: MessageBlock[], messageIndex: number = -1) => {
// Use V2 implementation if feature flag is enabled
if (featureFlags.USE_UNIFIED_DB_SERVICE) {
return saveMessageAndBlocksToDBV2(message.topicId, message, blocks, messageIndex)
}
// Original implementation
try {
if (isAgentSessionTopicId(message.topicId)) {
return
}
if (blocks.length > 0) {
// Use V2 implementation if feature flag is enabled
if (featureFlags.USE_UNIFIED_DB_SERVICE) {
await updateBlocksV2(blocks)
} else {
await db.message_blocks.bulkPut(blocks)
}
}
const topic = await db.topics.get(message.topicId)
if (topic) {
const _messageIndex = topic.messages.findIndex((m) => m.id === message.id)
const updatedMessages = [...topic.messages]
if (_messageIndex !== -1) {
updatedMessages[_messageIndex] = message
} else {
if (messageIndex !== -1) {
updatedMessages.splice(messageIndex, 0, message)
} else {
updatedMessages.push(message)
}
}
await db.topics.update(message.topicId, { messages: updatedMessages })
store.dispatch(updateTopicUpdatedAt({ topicId: message.topicId }))
} else {
logger.error(`[saveMessageAndBlocksToDB] Topic ${message.topicId} not found.`)
}
} catch (error) {
logger.error(`[saveMessageAndBlocksToDB] Failed to save message ${message.id}:`, error as Error)
}
}
const updateExistingMessageAndBlocksInDB = async (
@@ -399,43 +359,19 @@ const updateExistingMessageAndBlocksInDB = async (
try {
// Always update blocks if provided
if (updatedBlocks.length > 0) {
if (featureFlags.USE_UNIFIED_DB_SERVICE) {
await updateBlocksV2(updatedBlocks)
} else {
await db.transaction('rw', db.topics, db.message_blocks, async () => {
await db.message_blocks.bulkPut(updatedBlocks)
})
}
}
// Check if there are message properties to update beyond id and topicId
const messageKeysToUpdate = Object.keys(updatedMessage).filter((key) => key !== 'id' && key !== 'topicId')
if (messageKeysToUpdate.length > 0) {
if (featureFlags.USE_UNIFIED_DB_SERVICE) {
const messageUpdatesPayload = messageKeysToUpdate.reduce<Partial<Message>>((acc, key) => {
acc[key] = updatedMessage[key]
return acc
}, {})
await updateMessageV2(updatedMessage.topicId, updatedMessage.id, messageUpdatesPayload)
} else {
// 使用 where().modify() 进行原子更新
await db.topics
.where('id')
.equals(updatedMessage.topicId)
.modify((topic) => {
if (!topic) return
const messageIndex = topic.messages.findIndex((m) => m.id === updatedMessage.id)
if (messageIndex !== -1) {
// 直接在原对象上更新需要修改的属性
messageKeysToUpdate.forEach((key) => {
topic.messages[messageIndex][key] = updatedMessage[key]
})
}
})
}
store.dispatch(updateTopicUpdatedAt({ topicId: updatedMessage.topicId }))
}
@@ -481,12 +417,7 @@ const getBlockThrottler = (id: string) => {
})
blockUpdateRafs.set(id, rafId)
// Use V2 implementation if feature flag is enabled
if (featureFlags.USE_UNIFIED_DB_SERVICE) {
await updateSingleBlockV2(id, blockUpdate)
} else {
await db.message_blocks.update(id, blockUpdate)
}
}, 150)
blockUpdateThrottlers.set(id, throttler)
@@ -1023,59 +954,9 @@ export const loadAgentSessionMessagesThunk =
export const loadTopicMessagesThunk =
(topicId: string, forceReload: boolean = false) =>
async (dispatch: AppDispatch, getState: () => RootState) => {
// Use V2 implementation if feature flag is enabled
if (featureFlags.USE_UNIFIED_DB_SERVICE) {
return loadTopicMessagesThunkV2(topicId, forceReload)(dispatch, getState)
}
// Original implementation
const state = getState()
const topicMessagesExist = !!state.messages.messageIdsByTopic[topicId]
dispatch(newMessagesActions.setCurrentTopicId(topicId))
// Check if it's an agent session topic
if (isAgentSessionTopicId(topicId)) {
if (topicMessagesExist && !forceReload) {
return // Keep existing messages in memory
}
// Load from agent backend instead of local DB
const sessionId = topicId.replace('agent-session:', '')
return dispatch(loadAgentSessionMessagesThunk(sessionId))
}
if (topicMessagesExist && !forceReload) {
return
}
try {
const topic = await db.topics.get(topicId)
if (!topic) {
await db.topics.add({ id: topicId, messages: [] })
}
const messagesFromDB = topic?.messages || []
if (messagesFromDB.length > 0) {
const messageIds = messagesFromDB.map((m) => m.id)
const blocks = await db.message_blocks.where('messageId').anyOf(messageIds).toArray()
if (blocks && blocks.length > 0) {
dispatch(upsertManyBlocks(blocks))
}
const messagesWithBlockIds = messagesFromDB.map((m) => ({
...m,
blocks: m.blocks?.map(String) || []
}))
dispatch(newMessagesActions.messagesReceived({ topicId, messages: messagesWithBlockIds }))
} else {
dispatch(newMessagesActions.messagesReceived({ topicId, messages: [] }))
}
} catch (error: any) {
logger.error(`[loadTopicMessagesThunk] Failed to load messages for topic ${topicId}:`, error)
// dispatch(newMessagesActions.setTopicLoading({ topicId, loading: false }))
}
}
/**
* Thunk to delete a single message and its associated blocks.
*/
@@ -1093,20 +974,7 @@ export const deleteSingleMessageThunk =
try {
dispatch(newMessagesActions.removeMessage({ topicId, messageId }))
cleanupMultipleBlocks(dispatch, blockIdsToDelete)
// Use V2 implementation if feature flag is enabled
if (featureFlags.USE_UNIFIED_DB_SERVICE) {
await deleteMessageFromDBV2(topicId, messageId)
} else {
// Original implementation
await db.message_blocks.bulkDelete(blockIdsToDelete)
const topic = await db.topics.get(topicId)
if (topic) {
const finalMessagesToSave = selectMessagesForTopic(getState(), topicId)
await db.topics.update(topicId, { messages: finalMessagesToSave })
dispatch(updateTopicUpdatedAt({ topicId }))
}
}
} catch (error) {
logger.error(`[deleteSingleMessage] Failed to delete message ${messageId}:`, error as Error)
}
@@ -1145,20 +1013,7 @@ export const deleteMessageGroupThunk =
try {
dispatch(newMessagesActions.removeMessagesByAskId({ topicId, askId }))
cleanupMultipleBlocks(dispatch, blockIdsToDelete)
// Use V2 implementation if feature flag is enabled
if (featureFlags.USE_UNIFIED_DB_SERVICE) {
await deleteMessagesFromDBV2(topicId, messageIdsToDelete)
} else {
// Original implementation
await db.message_blocks.bulkDelete(blockIdsToDelete)
const topic = await db.topics.get(topicId)
if (topic) {
const finalMessagesToSave = selectMessagesForTopic(getState(), topicId)
await db.topics.update(topicId, { messages: finalMessagesToSave })
dispatch(updateTopicUpdatedAt({ topicId }))
}
}
} catch (error) {
logger.error(`[deleteMessageGroup] Failed to delete messages with askId ${askId}:`, error as Error)
}
@@ -1183,18 +1038,7 @@ export const clearTopicMessagesThunk =
dispatch(newMessagesActions.clearTopicMessages(topicId))
cleanupMultipleBlocks(dispatch, blockIdsToDelete)
// Use V2 implementation if feature flag is enabled
if (featureFlags.USE_UNIFIED_DB_SERVICE) {
await clearMessagesFromDBV2(topicId)
} else {
// Original implementation
await db.topics.update(topicId, { messages: [] })
dispatch(updateTopicUpdatedAt({ topicId }))
if (blockIdsToDelete.length > 0) {
await db.message_blocks.bulkDelete(blockIdsToDelete)
}
}
} catch (error) {
logger.error(`[clearTopicMessagesThunk] Failed to clear messages for topic ${topicId}:`, error as Error)
}
@@ -1515,13 +1359,7 @@ export const updateTranslationBlockThunk =
// 更新Redux状态
dispatch(updateOneBlock({ id: blockId, changes }))
// 更新数据库
// Use V2 implementation if feature flag is enabled
if (featureFlags.USE_UNIFIED_DB_SERVICE) {
await updateSingleBlockV2(blockId, changes)
} else {
await db.message_blocks.update(blockId, changes)
}
// Logger.log(`[updateTranslationBlockThunk] Successfully updated translation block ${blockId}.`)
} catch (error) {
logger.error(`[updateTranslationBlockThunk] Failed to update translation block ${blockId}:`, error as Error)
@@ -1734,34 +1572,13 @@ export const cloneMessagesToNewTopicThunk =
// Add the NEW blocks
if (clonedBlocks.length > 0) {
// Use V2 implementation if feature flag is enabled
if (featureFlags.USE_UNIFIED_DB_SERVICE) {
await bulkAddBlocksV2(clonedBlocks)
} else {
await db.message_blocks.bulkAdd(clonedBlocks)
}
}
// Update file counts
const uniqueFiles = [...new Map(filesToUpdateCount.map((f) => [f.id, f])).values()]
if (featureFlags.USE_UNIFIED_DB_SERVICE) {
// Use V2 implementation for file count updates
for (const file of uniqueFiles) {
await updateFileCountV2(file.id, 1, false)
}
} else {
// Original implementation
for (const file of uniqueFiles) {
await db.files
.where('id')
.equals(file.id)
.modify((f) => {
if (f) {
// Ensure file exists before modifying
f.count = (f.count || 0) + 1
}
})
}
}
})
// --- Update Redux State ---
@@ -1812,10 +1629,6 @@ export const updateMessageAndBlocksThunk =
if (blockUpdatesList.length > 0) {
dispatch(upsertManyBlocks(blockUpdatesList))
}
// 2. 更新数据库 (在事务中)
// Use V2 implementation if feature flag is enabled
if (featureFlags.USE_UNIFIED_DB_SERVICE) {
// Update message properties if provided
if (messageUpdates && Object.keys(messageUpdates).length > 0 && messageId) {
await updateMessageV2(topicId, messageId, messageUpdates)
@@ -1824,36 +1637,6 @@ export const updateMessageAndBlocksThunk =
if (blockUpdatesList.length > 0) {
await updateBlocksV2(blockUpdatesList)
}
} else {
// Original implementation with transaction
await db.transaction('rw', db.topics, db.message_blocks, async () => {
// Only update topic.messages if there were actual message changes
if (messageUpdates && Object.keys(messageUpdates).length > 0) {
const topic = await db.topics.get(topicId)
if (topic && topic.messages) {
const messageIndex = topic.messages.findIndex((m) => m.id === messageId)
if (messageIndex !== -1) {
Object.assign(topic.messages[messageIndex], messageUpdates)
await db.topics.update(topicId, { messages: topic.messages })
} else {
logger.error(
`[updateMessageAndBlocksThunk] Message ${messageId} not found in DB topic ${topicId} for property update.`
)
throw new Error(`Message ${messageId} not found in DB topic ${topicId} for property update.`)
}
} else {
logger.error(
`[updateMessageAndBlocksThunk] Topic ${topicId} not found or empty for message property update.`
)
throw new Error(`Topic ${topicId} not found or empty for message property update.`)
}
}
if (blockUpdatesList.length > 0) {
await db.message_blocks.bulkPut(blockUpdatesList)
}
})
}
dispatch(updateTopicUpdatedAt({ topicId }))
} catch (error) {