feat: 完成 K 群組 — 對話模式：群聊與角色自聊
群聊/自聊子系統（apps/api/src/room/）：在場者名冊與共用場景記錄（純記憶體， 同 C-1 工作記憶的設計）、發言權分配（點名/話題相關度/性格基線/情緒/角色間 關係/發言冷卻與冷落累積算衝動值）、群聊矜持（重用 G-3 親密度分層模板、 下修有效親密度而非另建模板庫）、隱私邊界（EpisodicMemory.isPrivate ＋ KeywordMemoryRetriever.excludePrivate，天然呆為口風不緊例外）、群聊記憶 投影（各角色依自身視角固化，被虧的那位權重較高）、角色自聊（沿用發言權 機制、空轉偵測注入轉折或收尾、輪數硬上限、使用者插話切換群聊）。 新增 CharacterRelationship 表供角色間關係使用。 Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
This commit is contained in:
Jeffery
co-authored by
Claude Sonnet 5
Claude Sonnet 5
parent
3503cc0be6
commit
6125d6e27f
@@ -10,6 +10,7 @@ import { PersonalityModule } from "./personality/personality.module.js";
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import { ChatModule } from "./chat/chat.module.js";
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import { ScheduleModule } from "./schedule/schedule.module.js";
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import { TaskModule } from "./task/task.module.js";
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import { RoomModule } from "./room/room.module.js";
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@Module({
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imports: [
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@@ -23,6 +24,7 @@ import { TaskModule } from "./task/task.module.js";
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ChatModule,
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ScheduleModule,
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TaskModule,
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RoomModule,
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],
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controllers: [HealthController],
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})
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@@ -38,6 +38,6 @@ function llmProviderFactory(mock: MockProvider, claude: ClaudeProvider) {
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ContextAssemblerService,
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DialogueService,
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],
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exports: [DialogueService, BehaviorReinforcementService],
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exports: [DialogueService, BehaviorReinforcementService, LLM_PROVIDER],
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})
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export class LlmModule {}
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@@ -6,6 +6,8 @@ export interface RetrieveOptions {
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limit?: number;
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// E-5 關係加權檢索接點：與此使用者相關的記憶會被加權排到前面。
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relatedUserId?: string;
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// K-3 隱私邊界：群聊等有旁人在場的情境傳 true，標記為私密的記憶不會被檢索到。
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excludePrivate?: boolean;
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}
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export interface MemoryRetriever {
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@@ -37,7 +39,9 @@ export class KeywordMemoryRetriever implements MemoryRetriever {
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async retrieve(characterId: string, query: string, options: RetrieveOptions = {}): Promise<EpisodicMemory[]> {
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const limit = options.limit ?? DEFAULT_LIMIT;
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const rows = await this.prisma.client.episodicMemory.findMany({ where: { characterId } });
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const rows = await this.prisma.client.episodicMemory.findMany({
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where: { characterId, ...(options.excludePrivate ? { isPrivate: false } : {}) },
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});
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const now = Date.now();
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const keywords = query.split(/\s+/).filter(Boolean);
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@@ -76,6 +80,7 @@ export class KeywordMemoryRetriever implements MemoryRetriever {
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lastRetrievedAt: new Date(now).toISOString(),
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source: row.source,
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weight: row.weight,
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isPrivate: row.isPrivate,
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}));
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}
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}
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@@ -55,10 +55,12 @@ export class MemoryController {
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@Query("query") query: string,
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@Query("limit") limit?: string,
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@Query("relatedUserId") relatedUserId?: string,
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@Query("excludePrivate") excludePrivate?: string,
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) {
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const results = await this.retriever.retrieve(characterId, query ?? "", {
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limit: limit ? Number(limit) : undefined,
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relatedUserId,
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excludePrivate: excludePrivate === "true",
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});
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return { results };
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}
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@@ -6,7 +6,8 @@ export interface ArchetypeParams {
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expressiveness: number; // 情緒外顯度 0~1：極低代表幾乎不顯露（三無），極高代表全寫在臉上（元氣）
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trustGrowthRate: number; // 信任成長速度倍率：套用在 E-2 正向事件的信任增幅上
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invertedIntimacyExpression: boolean; // 是否為傲嬌式反向表達（見 G-3）
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traits: string[]; // 特徵行為旗標，描述性標籤供其他機制（G-4/G-6）參考
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traits: string[]; // 特徵行為旗標，描述性標籤供其他機制（G-4/G-6/K-3）參考
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conversationBaseline: number; // K-4 群聊發言基線 0~1：不被點名、無特別理由時主動開口的傾向（元氣高、三無極低）
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}
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const DEFAULT_PARAMS: ArchetypeParams = {
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@@ -15,6 +16,7 @@ const DEFAULT_PARAMS: ArchetypeParams = {
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trustGrowthRate: 1,
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invertedIntimacyExpression: false,
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traits: [],
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conversationBaseline: 0.4,
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};
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export const ARCHETYPE_PARAMS: Record<Archetype, ArchetypeParams> = {
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@@ -24,6 +26,7 @@ export const ARCHETYPE_PARAMS: Record<Archetype, ArchetypeParams> = {
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trustGrowthRate: 0.5,
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invertedIntimacyExpression: true,
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traits: ["denial-then-honest"],
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conversationBaseline: 0.5,
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},
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冷淡: {
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emotionTriggerThreshold: 2.5,
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@@ -31,13 +34,16 @@ export const ARCHETYPE_PARAMS: Record<Archetype, ArchetypeParams> = {
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trustGrowthRate: 0.3,
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invertedIntimacyExpression: false,
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traits: ["flat-affect", "short-replies"],
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conversationBaseline: 0.15,
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},
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天然呆: {
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emotionTriggerThreshold: 0.7,
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expressiveness: 0.8,
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trustGrowthRate: 1.5,
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invertedIntimacyExpression: false,
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traits: ["misreads-context"],
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// K-3：口風不緊——群聊中偶爾會不小心把私密記憶說出來，是這個原型的性格設定例外。
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traits: ["misreads-context", "loose-lipped"],
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conversationBaseline: 0.6,
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},
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元氣: {
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emotionTriggerThreshold: 0.7,
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@@ -45,6 +51,7 @@ export const ARCHETYPE_PARAMS: Record<Archetype, ArchetypeParams> = {
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trustGrowthRate: 1.3,
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invertedIntimacyExpression: false,
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traits: ["talkative", "fast-emotion-decay"],
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conversationBaseline: 0.85,
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},
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大小姐: {
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emotionTriggerThreshold: 1.3,
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@@ -52,6 +59,7 @@ export const ARCHETYPE_PARAMS: Record<Archetype, ArchetypeParams> = {
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trustGrowthRate: 0.4,
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invertedIntimacyExpression: false,
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traits: ["formal-address", "poor-loser"],
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conversationBaseline: 0.55,
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},
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三無: {
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emotionTriggerThreshold: 3.5,
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@@ -59,6 +67,7 @@ export const ARCHETYPE_PARAMS: Record<Archetype, ArchetypeParams> = {
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trustGrowthRate: 0.2,
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invertedIntimacyExpression: false,
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traits: ["very-short-replies", "sudden-overflow"],
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conversationBaseline: 0.05,
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},
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};
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@@ -0,0 +1,25 @@
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import { Injectable } from "@nestjs/common";
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import { PrismaService } from "../prisma/prisma.service.js";
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// K-2/K-4 角色間關係：同作品角色互損、拆台、護短、吃醋等化學反應的資料來源。
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// 有向邊：characterId 對 otherCharacterId 的觀感，兩邊可以各自設定、不必對稱。
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@Injectable()
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export class CharacterRelationshipService {
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constructor(private readonly prisma: PrismaService) {}
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async set(characterId: string, otherCharacterId: string, affinity: number, dynamic?: string) {
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return this.prisma.client.characterRelationship.upsert({
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where: { characterId_otherCharacterId: { characterId, otherCharacterId } },
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update: { affinity, dynamic },
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create: { characterId, otherCharacterId, affinity, dynamic },
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});
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}
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// 未設定關係時，回傳中性值（50）——同作品角色預設不特別親近也不特別有心結。
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async getAffinity(characterId: string, otherCharacterId: string): Promise<number> {
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const row = await this.prisma.client.characterRelationship.findUnique({
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where: { characterId_otherCharacterId: { characterId, otherCharacterId } },
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});
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return row?.affinity ?? 50;
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}
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}
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@@ -0,0 +1,38 @@
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import type { EmotionTag } from "@kokorone/shared";
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// K-4 發言權分配：各因素的權重與門檻。
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export const SPEAKING_THRESHOLD = 0.25;
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export const NAMED_BOOST = 0.6; // 被點名／被提問幾乎必回
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export const BASELINE_WEIGHT = 0.3;
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export const TOPIC_RELEVANCE_WEIGHT = 0.25;
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export const EMOTION_WEIGHT = 0.15;
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export const RELATIONSHIP_WEIGHT = 0.15;
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// 剛發言者衝動下降；被冷落的角色衝動值隨連續沉默輪數累積（有上限）。
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export const SPEAK_COOLDOWN_PENALTY = 0.35;
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export const SILENT_STREAK_BONUS_PER_TURN = 0.05;
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export const SILENT_STREAK_BONUS_CAP = 0.3;
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export const EMOTION_SPEAKING_MODIFIER: Record<EmotionTag, number> = {
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CALM: 0,
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JOY: 0.3, // 愉悅多話
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SAD: -0.3, // 低落沉默
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ALERT: 0.1, // 警戒時會出聲反應
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SHY: -0.1, // 害羞會退縮
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GRUMPY: -0.2, // 彆扭故意不接話
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};
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// K-2 群聊矜持：在群聊中，實際傳入生成上下文的親密度會被下修，讓模板系統自然選到更收斂的回應。
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export const GROUP_RESERVE_INTIMACY_PENALTY = 35;
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// 傲嬌式反向表達在群聊中「人前更嘴硬」，額外多下修一些。
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export const TSUNDERE_EXTRA_GROUP_PENALTY = 15;
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// K-6 角色自聊
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export const SELF_CHAT_MAX_TURNS = 12;
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export const STALL_CHECK_WINDOW = 3; // 檢查最近幾輪是否開始空轉
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export const TOPIC_TWIST_LINES = [
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"對了，說到這個，我突然想到另一件事……",
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"欸，先別說這個了，你們聽說了嗎——",
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"話說回來，今天發生了一件蠻好玩的事。",
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];
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export const SELF_CHAT_WRAP_UP_LINES = ["好啦，先聊到這裡吧，晚點再聊！", "時間也差不多了，先這樣吧～"];
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@@ -0,0 +1,87 @@
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import { Injectable } from "@nestjs/common";
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import { PrismaService } from "../prisma/prisma.service.js";
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import { RuleBasedEmotionTagger } from "../emotion/emotion-tagger.js";
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import { HIGH_EMOTION_THRESHOLD } from "../memory/constants.js";
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import { RoomService, USER_SPEAKER_ID, type Room, type RoomTurnRecord } from "./room.service.js";
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async function isAboutCharacter(
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prisma: PrismaService,
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characterId: string,
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content: string,
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): Promise<boolean> {
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const aliases = await prisma.client.characterAlias.findMany({ where: { characterId } });
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return aliases.some(
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(alias) =>
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(alias.formalName && content.includes(alias.formalName)) ||
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(alias.nickname && content.includes(alias.nickname)) ||
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(alias.calledByOthers && content.includes(alias.calledByOthers)),
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);
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}
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// K-5 群聊記憶投影：群聊記錄是一份共用場景記錄，session 結束時各角色以自身視角萃取記憶——
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// 同一場對話，被提到／被虧的那位記得比較牢，情緒標記也可能不同（沿用 C-4 的固化風格，但改成逐角色視角）。
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@Injectable()
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export class RoomConsolidationService {
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constructor(
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private readonly prisma: PrismaService,
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private readonly room: RoomService,
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private readonly tagger: RuleBasedEmotionTagger,
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) {}
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async consolidate(roomId: string): Promise<void> {
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const room = this.room.get(roomId);
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for (const characterId of room.participants.keys()) {
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await this.consolidateForCharacter(room, characterId);
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}
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this.room.end(roomId);
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this.room.clear(roomId);
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}
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private async consolidateForCharacter(room: Room, characterId: string): Promise<void> {
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for (const turn of room.turns) {
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const isSelf = turn.speakerId === characterId;
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const signal = this.tagger.tag({ text: turn.content });
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const isHighEmotion = signal.intensity >= HIGH_EMOTION_THRESHOLD;
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const aboutMe = !isSelf && (await isAboutCharacter(this.prisma, characterId, turn.content));
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if (isSelf && !isHighEmotion) {
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continue; // 自己說過的話，只有情緒強烈時才特別記得（同 C-4：平淡的自述不特別留存）。
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}
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if (!isSelf && !isHighEmotion && !aboutMe) {
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continue; // 別人之間的閒聊，跟自己無關且情緒平淡，不特別留存。
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}
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const weight = this.weightFor(isSelf, aboutMe, signal.intensity);
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await this.prisma.client.episodicMemory.create({
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data: {
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characterId,
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content: this.describe(turn, isSelf),
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occurredAt: turn.timestamp,
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emotionTag: signal.tag,
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emotionIntensity: signal.intensity || 0.3,
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source: "INTERACTION",
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weight,
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relatedUserId: turn.speakerId === USER_SPEAKER_ID ? room.userId : undefined,
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},
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});
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}
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}
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// 被提到／被虧的那位記得比較牢：aboutMe 的權重高於單純旁觀到的高情緒對話。
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private weightFor(isSelf: boolean, aboutMe: boolean, intensity: number): number {
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if (aboutMe) {
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return 1.5 + intensity;
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}
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if (isSelf) {
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return 1 + intensity;
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}
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return 0.5 + intensity;
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}
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private describe(turn: RoomTurnRecord, isSelf: boolean): string {
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if (isSelf) {
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return `我說：「${turn.content}」`;
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}
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return `${turn.speakerLabel}說：「${turn.content}」`;
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}
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}
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@@ -0,0 +1,112 @@
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import { Inject, Injectable } from "@nestjs/common";
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import { PrismaService } from "../prisma/prisma.service.js";
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import { EmotionService, dominantState } from "../emotion/emotion.service.js";
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import { toResponseStyle } from "../emotion/response-style.js";
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import { RelationshipService } from "../relationship/relationship.service.js";
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import { KeywordMemoryRetriever } from "../memory/memory-retriever.service.js";
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import { LLM_PROVIDER, type LLMProvider } from "../llm/llm-provider.js";
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import { hashToSeed } from "../llm/seeded-random.js";
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import type { GenerationContext, GeneratedResponse } from "../llm/types.js";
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import { getArchetypeParams } from "../personality/archetype-params.js";
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import { resolveAddress } from "../personality/language-style.js";
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import { stageForIntimacy } from "../relationship/constants.js";
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import { CharacterRelationshipService } from "./character-relationship.service.js";
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import { USER_SPEAKER_ID, type Room } from "./room.service.js";
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import { GROUP_RESERVE_INTIMACY_PENALTY, TSUNDERE_EXTRA_GROUP_PENALTY } from "./constants.js";
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export interface RoomReplyOptions {
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seed?: number;
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now?: Date;
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}
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export interface RoomReply extends GeneratedResponse {
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address: string;
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}
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// K-2/K-3 群聊生成：一律套用「人前矜持」的親密度下修＋隱私過濾，一對一聊天不會走這條路徑。
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@Injectable()
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export class RoomGenerationService {
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constructor(
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private readonly prisma: PrismaService,
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private readonly emotion: EmotionService,
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private readonly relationship: RelationshipService,
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private readonly retriever: KeywordMemoryRetriever,
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private readonly characterRelationship: CharacterRelationshipService,
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@Inject(LLM_PROVIDER) private readonly provider: LLMProvider,
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) {}
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async generateReply(
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room: Room,
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characterId: string,
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speakerId: string,
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speakerLabel: string,
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userInput: string,
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options: RoomReplyOptions = {},
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): Promise<RoomReply> {
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const now = options.now ?? new Date();
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const character = await this.prisma.client.character.findUniqueOrThrow({ where: { id: characterId } });
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const archetypeParams = getArchetypeParams(character.personalityArchetype);
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const emotionState = await this.emotion.getState(characterId, now);
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const dominant = dominantState(emotionState);
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const style = toResponseStyle(dominant);
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// 對使用者發言沿用 G-2 的稱呼分層；對其他角色發言則直接以名字稱呼（NPC 之間不走使用者稱呼分層）。
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let baseIntimacy: number;
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let trust: number;
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let address: string;
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if (speakerId === USER_SPEAKER_ID) {
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const { relationship } = await this.relationship.getState(characterId, room.userId, now);
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baseIntimacy = relationship.intimacy;
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trust = relationship.trust;
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address = resolveAddress(speakerLabel, relationship.intimacy);
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} else {
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baseIntimacy = await this.characterRelationship.getAffinity(characterId, speakerId);
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||||
trust = baseIntimacy;
|
||||
address = speakerLabel;
|
||||
}
|
||||
|
||||
// K-2 群聊矜持：實際餵給生成的親密度下修，讓既有的模板分層（intimacyTier）自然選到更收斂的回應；
|
||||
// 傲嬌式反向表達在人前更嘴硬，額外多下修一些。
|
||||
let effectiveIntimacy = baseIntimacy - GROUP_RESERVE_INTIMACY_PENALTY;
|
||||
if (archetypeParams.invertedIntimacyExpression) {
|
||||
effectiveIntimacy -= TSUNDERE_EXTRA_GROUP_PENALTY;
|
||||
}
|
||||
effectiveIntimacy = Math.max(0, Math.min(100, effectiveIntimacy));
|
||||
|
||||
// K-3 隱私邊界：有旁人在場，私密記憶不主動洩漏（口風不緊原型除外）。
|
||||
const excludePrivate = !archetypeParams.traits.includes("loose-lipped");
|
||||
const retrievedMemories = await this.retriever.retrieve(characterId, userInput, {
|
||||
relatedUserId: room.userId,
|
||||
excludePrivate,
|
||||
});
|
||||
|
||||
const history = room.turns.slice(-10).map((turn) => ({
|
||||
role: (turn.speakerId === USER_SPEAKER_ID ? "user" : "character") as "user" | "character",
|
||||
content: `${turn.speakerLabel}：${turn.content}`,
|
||||
timestamp: turn.timestamp.toISOString(),
|
||||
}));
|
||||
|
||||
const seed = options.seed ?? hashToSeed(`${room.id}:${room.turnCounter}:${characterId}`);
|
||||
|
||||
const context: GenerationContext = {
|
||||
character: {
|
||||
id: character.id,
|
||||
personalityArchetype: character.personalityArchetype,
|
||||
speechStyle: character.speechStyle,
|
||||
likesDislikes: character.likesDislikes,
|
||||
basicInfo: character.basicInfo,
|
||||
},
|
||||
emotion: { dominant, style },
|
||||
relationship: { intimacy: effectiveIntimacy, trust, stage: stageForIntimacy(effectiveIntimacy) },
|
||||
retrievedMemories,
|
||||
history,
|
||||
userInput,
|
||||
injectedMemoryIds: retrievedMemories.map((memory) => memory.id),
|
||||
seed,
|
||||
};
|
||||
|
||||
const generated = await this.provider.generate(context);
|
||||
return { text: `${address}，${generated.text}`, actions: generated.actions, address };
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,113 @@
|
||||
import { Body, Controller, Get, Param, Post } from "@nestjs/common";
|
||||
import { PrismaService } from "../prisma/prisma.service.js";
|
||||
import { RoomService, USER_SPEAKER_ID } from "./room.service.js";
|
||||
import { SpeakingRightService } from "./speaking-right.service.js";
|
||||
import { RoomGenerationService } from "./room-generation.service.js";
|
||||
import { RoomConsolidationService } from "./room-consolidation.service.js";
|
||||
import { SelfChatService } from "./self-chat.service.js";
|
||||
import { CharacterRelationshipService } from "./character-relationship.service.js";
|
||||
|
||||
interface CreateRoomBody {
|
||||
userId: string;
|
||||
characterIds: string[];
|
||||
mode?: "GROUP" | "SELF_CHAT";
|
||||
topicSeed?: string;
|
||||
}
|
||||
|
||||
interface MessageBody {
|
||||
userId: string;
|
||||
userLabel?: string;
|
||||
text: string;
|
||||
now?: string;
|
||||
}
|
||||
|
||||
interface RelationshipBody {
|
||||
otherCharacterId: string;
|
||||
affinity: number;
|
||||
dynamic?: string;
|
||||
}
|
||||
|
||||
@Controller("room")
|
||||
export class RoomController {
|
||||
constructor(
|
||||
private readonly prisma: PrismaService,
|
||||
private readonly room: RoomService,
|
||||
private readonly speakingRight: SpeakingRightService,
|
||||
private readonly generation: RoomGenerationService,
|
||||
private readonly consolidation: RoomConsolidationService,
|
||||
private readonly selfChat: SelfChatService,
|
||||
private readonly characterRelationship: CharacterRelationshipService,
|
||||
) {}
|
||||
|
||||
@Post()
|
||||
create(@Body() body: CreateRoomBody) {
|
||||
const room = this.room.create(body.userId, body.characterIds, body.mode ?? "GROUP", body.topicSeed);
|
||||
return { id: room.id, mode: room.mode, status: room.status, topicSeed: room.topicSeed };
|
||||
}
|
||||
|
||||
// K-1 驗收：角色（或呼叫端）可取得完整在場名單。
|
||||
@Get(":roomId")
|
||||
get(@Param("roomId") roomId: string) {
|
||||
const room = this.room.get(roomId);
|
||||
return {
|
||||
id: room.id,
|
||||
mode: room.mode,
|
||||
status: room.status,
|
||||
topicSeed: room.topicSeed,
|
||||
participants: this.room.roster(roomId),
|
||||
turnCount: room.turnCounter,
|
||||
turns: room.turns.map((turn) => ({ speakerId: turn.speakerId, speakerLabel: turn.speakerLabel, content: turn.content })),
|
||||
};
|
||||
}
|
||||
|
||||
// K-2/K-4 群聊訊息：使用者發言後，依發言權分配決定哪些角色本輪回應，依衝動值高到低依序生成。
|
||||
@Post(":roomId/message")
|
||||
async message(@Param("roomId") roomId: string, @Body() body: MessageBody) {
|
||||
const now = body.now ? new Date(body.now) : new Date();
|
||||
const room = this.room.get(roomId);
|
||||
const userLabel = body.userLabel ?? body.userId;
|
||||
|
||||
this.room.addTurn(roomId, USER_SPEAKER_ID, userLabel, body.text, now);
|
||||
|
||||
const speakers = await this.speakingRight.decideSpeakers(room, USER_SPEAKER_ID, body.text, now);
|
||||
const replies: { characterId: string; text: string; score: number }[] = [];
|
||||
for (const candidate of speakers) {
|
||||
const character = await this.prisma.client.character.findUniqueOrThrow({
|
||||
where: { id: candidate.characterId },
|
||||
});
|
||||
const alias = await this.prisma.client.characterAlias.findFirst({
|
||||
where: { characterId: candidate.characterId },
|
||||
});
|
||||
const speakerLabel = alias?.nickname || alias?.formalName || character.id;
|
||||
const reply = await this.generation.generateReply(room, candidate.characterId, USER_SPEAKER_ID, userLabel, body.text, {
|
||||
now,
|
||||
});
|
||||
this.room.addTurn(roomId, candidate.characterId, speakerLabel, reply.text, now);
|
||||
replies.push({ characterId: candidate.characterId, text: reply.text, score: candidate.score });
|
||||
}
|
||||
|
||||
return { speakers: replies };
|
||||
}
|
||||
|
||||
@Post(":roomId/self-chat/advance")
|
||||
async advanceSelfChat(@Param("roomId") roomId: string, @Body() body: { now?: string }) {
|
||||
return this.selfChat.advance(roomId, body.now ? new Date(body.now) : undefined);
|
||||
}
|
||||
|
||||
@Post(":roomId/interject")
|
||||
async interject(@Param("roomId") roomId: string, @Body() body: MessageBody) {
|
||||
await this.selfChat.interject(roomId);
|
||||
return this.message(roomId, body);
|
||||
}
|
||||
|
||||
@Post(":roomId/end")
|
||||
async end(@Param("roomId") roomId: string) {
|
||||
await this.consolidation.consolidate(roomId);
|
||||
return { ok: true };
|
||||
}
|
||||
|
||||
@Post("relationship/:characterId")
|
||||
async setRelationship(@Param("characterId") characterId: string, @Body() body: RelationshipBody) {
|
||||
return this.characterRelationship.set(characterId, body.otherCharacterId, body.affinity, body.dynamic);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,28 @@
|
||||
import { Module } from "@nestjs/common";
|
||||
import { PrismaModule } from "../prisma/prisma.module.js";
|
||||
import { EmotionModule } from "../emotion/emotion.module.js";
|
||||
import { RelationshipModule } from "../relationship/relationship.module.js";
|
||||
import { MemoryModule } from "../memory/memory.module.js";
|
||||
import { LlmModule } from "../llm/llm.module.js";
|
||||
import { RoomService } from "./room.service.js";
|
||||
import { CharacterRelationshipService } from "./character-relationship.service.js";
|
||||
import { SpeakingRightService } from "./speaking-right.service.js";
|
||||
import { RoomGenerationService } from "./room-generation.service.js";
|
||||
import { RoomConsolidationService } from "./room-consolidation.service.js";
|
||||
import { SelfChatService } from "./self-chat.service.js";
|
||||
import { RoomController } from "./room.controller.js";
|
||||
|
||||
@Module({
|
||||
imports: [PrismaModule, EmotionModule, RelationshipModule, MemoryModule, LlmModule],
|
||||
controllers: [RoomController],
|
||||
providers: [
|
||||
RoomService,
|
||||
CharacterRelationshipService,
|
||||
SpeakingRightService,
|
||||
RoomGenerationService,
|
||||
RoomConsolidationService,
|
||||
SelfChatService,
|
||||
],
|
||||
exports: [RoomService, CharacterRelationshipService, SpeakingRightService, RoomGenerationService, RoomConsolidationService, SelfChatService],
|
||||
})
|
||||
export class RoomModule {}
|
||||
@@ -0,0 +1,129 @@
|
||||
import { Injectable, NotFoundException } from "@nestjs/common";
|
||||
import type { EmotionTag } from "@kokorone/shared";
|
||||
|
||||
export type RoomMode = "GROUP" | "SELF_CHAT";
|
||||
export type RoomStatus = "ACTIVE" | "ENDED";
|
||||
export const USER_SPEAKER_ID = "USER";
|
||||
|
||||
export interface RoomParticipantState {
|
||||
characterId: string;
|
||||
silentStreak: number;
|
||||
lastSpokeAtTurn: number; // -1 = 從未發言
|
||||
}
|
||||
|
||||
export interface RoomTurnRecord {
|
||||
turnIndex: number;
|
||||
speakerId: string; // characterId，或使用者固定用 USER_SPEAKER_ID
|
||||
speakerLabel: string;
|
||||
content: string;
|
||||
emotionTag?: EmotionTag;
|
||||
emotionIntensity?: number;
|
||||
timestamp: Date;
|
||||
}
|
||||
|
||||
export interface Room {
|
||||
id: string;
|
||||
userId: string;
|
||||
mode: RoomMode;
|
||||
status: RoomStatus;
|
||||
topicSeed?: string;
|
||||
participants: Map<string, RoomParticipantState>;
|
||||
turns: RoomTurnRecord[];
|
||||
turnCounter: number;
|
||||
}
|
||||
|
||||
let roomSeq = 0;
|
||||
function nextRoomId(): string {
|
||||
roomSeq += 1;
|
||||
return `room-${roomSeq}-${roomSeq * 31 + 7}`;
|
||||
}
|
||||
|
||||
// K-1 在場者模型：群聊/自聊 session 的參與者名冊與共用場景記錄。
|
||||
// 刻意採用純記憶體儲存（同 C-1 WorkingMemoryService 的設計），因為這是 session 期間的暫存場景，
|
||||
// session 結束後會由 K-5 的固化流程萃取成各角色的長期記憶，原始記錄本身不需要落地保存。
|
||||
@Injectable()
|
||||
export class RoomService {
|
||||
private readonly rooms = new Map<string, Room>();
|
||||
|
||||
create(userId: string, characterIds: string[], mode: RoomMode, topicSeed?: string): Room {
|
||||
const room: Room = {
|
||||
id: nextRoomId(),
|
||||
userId,
|
||||
mode,
|
||||
status: "ACTIVE",
|
||||
topicSeed,
|
||||
participants: new Map(
|
||||
characterIds.map((characterId) => [characterId, { characterId, silentStreak: 0, lastSpokeAtTurn: -1 }]),
|
||||
),
|
||||
turns: [],
|
||||
turnCounter: 0,
|
||||
};
|
||||
this.rooms.set(room.id, room);
|
||||
return room;
|
||||
}
|
||||
|
||||
get(roomId: string): Room {
|
||||
const room = this.rooms.get(roomId);
|
||||
if (!room) {
|
||||
throw new NotFoundException(`聊天室不存在：${roomId}`);
|
||||
}
|
||||
return room;
|
||||
}
|
||||
|
||||
// K-1 驗收：角色（或呼叫端）可取得完整在場名單。
|
||||
roster(roomId: string): string[] {
|
||||
return [...this.get(roomId).participants.keys()];
|
||||
}
|
||||
|
||||
addTurn(
|
||||
roomId: string,
|
||||
speakerId: string,
|
||||
speakerLabel: string,
|
||||
content: string,
|
||||
now: Date = new Date(),
|
||||
emotion?: { tag: EmotionTag; intensity: number },
|
||||
): RoomTurnRecord {
|
||||
const room = this.get(roomId);
|
||||
const turnIndex = room.turnCounter;
|
||||
room.turnCounter += 1;
|
||||
|
||||
const turn: RoomTurnRecord = {
|
||||
turnIndex,
|
||||
speakerId,
|
||||
speakerLabel,
|
||||
content,
|
||||
emotionTag: emotion?.tag,
|
||||
emotionIntensity: emotion?.intensity,
|
||||
timestamp: now,
|
||||
};
|
||||
room.turns.push(turn);
|
||||
|
||||
// 發言冷卻／被冷落累積：發言者本輪清空沉默計數，其他在場角色沉默計數 +1。
|
||||
for (const participant of room.participants.values()) {
|
||||
if (participant.characterId === speakerId) {
|
||||
participant.lastSpokeAtTurn = turnIndex;
|
||||
participant.silentStreak = 0;
|
||||
} else {
|
||||
participant.silentStreak += 1;
|
||||
}
|
||||
}
|
||||
|
||||
return turn;
|
||||
}
|
||||
|
||||
switchToGroup(roomId: string): Room {
|
||||
const room = this.get(roomId);
|
||||
room.mode = "GROUP";
|
||||
return room;
|
||||
}
|
||||
|
||||
end(roomId: string): Room {
|
||||
const room = this.get(roomId);
|
||||
room.status = "ENDED";
|
||||
return room;
|
||||
}
|
||||
|
||||
clear(roomId: string): void {
|
||||
this.rooms.delete(roomId);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,127 @@
|
||||
import { Injectable } from "@nestjs/common";
|
||||
import { RoomService, USER_SPEAKER_ID, type Room } from "./room.service.js";
|
||||
import { SpeakingRightService } from "./speaking-right.service.js";
|
||||
import { RoomGenerationService } from "./room-generation.service.js";
|
||||
import { PrismaService } from "../prisma/prisma.service.js";
|
||||
import { SELF_CHAT_MAX_TURNS, STALL_CHECK_WINDOW, TOPIC_TWIST_LINES, SELF_CHAT_WRAP_UP_LINES } from "./constants.js";
|
||||
|
||||
function normalize(text: string): string {
|
||||
return text.trim().toLowerCase();
|
||||
}
|
||||
|
||||
// 偵測最近幾輪是否開始空轉：內容高度重複，或字數持續下降（話越講越少，快聊不下去了）。
|
||||
function isStalling(recentContents: string[]): boolean {
|
||||
if (recentContents.length < STALL_CHECK_WINDOW) {
|
||||
return false;
|
||||
}
|
||||
const window = recentContents.slice(-STALL_CHECK_WINDOW);
|
||||
const normalized = window.map(normalize);
|
||||
const uniqueCount = new Set(normalized).size;
|
||||
if (uniqueCount === 1) {
|
||||
return true; // 完全重複
|
||||
}
|
||||
const lengths = window.map((text) => text.length);
|
||||
const isMonotonicDecline = lengths.every((length, index) => index === 0 || length <= lengths[index - 1]);
|
||||
return isMonotonicDecline && lengths[0] > lengths[lengths.length - 1];
|
||||
}
|
||||
|
||||
export interface SelfChatAdvanceResult {
|
||||
ended: boolean;
|
||||
turn?: { characterId: string; content: string };
|
||||
reason?: "topic-exhausted" | "turn-cap" | "stalled-out";
|
||||
}
|
||||
|
||||
// K-6 角色自聊：話題種子驅動、發言權機制沿用 K-4、空轉偵測注入轉折或收尾、輪數硬上限。
|
||||
@Injectable()
|
||||
export class SelfChatService {
|
||||
private readonly twistCounts = new Map<string, number>();
|
||||
|
||||
constructor(
|
||||
private readonly prisma: PrismaService,
|
||||
private readonly room: RoomService,
|
||||
private readonly speakingRight: SpeakingRightService,
|
||||
private readonly generation: RoomGenerationService,
|
||||
) {}
|
||||
|
||||
async start(userId: string, characterIds: string[], topicSeed: string, now: Date = new Date()) {
|
||||
const room = this.room.create(userId, characterIds, "SELF_CHAT", topicSeed);
|
||||
this.twistCounts.set(room.id, 0);
|
||||
return room;
|
||||
}
|
||||
|
||||
async advance(roomId: string, now: Date = new Date()): Promise<SelfChatAdvanceResult> {
|
||||
const room = this.room.get(roomId);
|
||||
if (room.mode !== "SELF_CHAT" || room.status !== "ACTIVE") {
|
||||
return { ended: true, reason: "topic-exhausted" };
|
||||
}
|
||||
|
||||
if (room.turnCounter >= SELF_CHAT_MAX_TURNS) {
|
||||
return this.wrapUp(room, now);
|
||||
}
|
||||
|
||||
const lastTurn = room.turns.at(-1);
|
||||
const triggerSpeakerId = lastTurn?.speakerId ?? "__SEED__";
|
||||
const triggerContent = lastTurn?.content ?? room.topicSeed ?? "今天過得怎麼樣？";
|
||||
const triggerLabel = lastTurn?.speakerLabel ?? "話題";
|
||||
|
||||
const recentContents = room.turns.slice(-STALL_CHECK_WINDOW).map((turn) => turn.content);
|
||||
const twistCount = this.twistCounts.get(room.id) ?? 0;
|
||||
if (isStalling(recentContents)) {
|
||||
if (twistCount >= 2) {
|
||||
return this.wrapUp(room, now);
|
||||
}
|
||||
return this.injectTwist(room, twistCount, now);
|
||||
}
|
||||
|
||||
const candidates = await this.speakingRight.decideSpeakers(room, triggerSpeakerId, triggerContent, now);
|
||||
const speakerId = candidates[0]?.characterId ?? [...room.participants.keys()][0];
|
||||
if (!speakerId) {
|
||||
return this.wrapUp(room, now);
|
||||
}
|
||||
|
||||
const character = await this.prisma.client.character.findUniqueOrThrow({ where: { id: speakerId } });
|
||||
const alias = await this.prisma.client.characterAlias.findFirst({ where: { characterId: speakerId } });
|
||||
const speakerLabel = alias?.nickname || alias?.formalName || character.id;
|
||||
|
||||
const reply = await this.generation.generateReply(room, speakerId, triggerSpeakerId, triggerLabel, triggerContent, {
|
||||
now,
|
||||
});
|
||||
this.room.addTurn(roomId, speakerId, speakerLabel, reply.text, now);
|
||||
|
||||
return { ended: false, turn: { characterId: speakerId, content: reply.text } };
|
||||
}
|
||||
|
||||
// 使用者插話：切換為群聊模式，插話內容本身視為使用者的第一則群聊訊息。
|
||||
async interject(roomId: string): Promise<Room> {
|
||||
return this.room.switchToGroup(roomId);
|
||||
}
|
||||
|
||||
private async injectTwist(room: Room, twistCount: number, now: Date): Promise<SelfChatAdvanceResult> {
|
||||
const speakerId = [...room.participants.keys()][twistCount % room.participants.size];
|
||||
const character = await this.prisma.client.character.findUniqueOrThrow({ where: { id: speakerId } });
|
||||
const alias = await this.prisma.client.characterAlias.findFirst({ where: { characterId: speakerId } });
|
||||
const speakerLabel = alias?.nickname || alias?.formalName || character.id;
|
||||
const line = TOPIC_TWIST_LINES[twistCount % TOPIC_TWIST_LINES.length];
|
||||
|
||||
this.room.addTurn(room.id, speakerId, speakerLabel, line, now);
|
||||
this.twistCounts.set(room.id, twistCount + 1);
|
||||
return { ended: false, turn: { characterId: speakerId, content: line } };
|
||||
}
|
||||
|
||||
private async wrapUp(room: Room, now: Date): Promise<SelfChatAdvanceResult> {
|
||||
const speakerId = [...room.participants.keys()][0];
|
||||
if (speakerId) {
|
||||
const character = await this.prisma.client.character.findUniqueOrThrow({ where: { id: speakerId } });
|
||||
const alias = await this.prisma.client.characterAlias.findFirst({ where: { characterId: speakerId } });
|
||||
const speakerLabel = alias?.nickname || alias?.formalName || character.id;
|
||||
const line = SELF_CHAT_WRAP_UP_LINES[room.turnCounter % SELF_CHAT_WRAP_UP_LINES.length];
|
||||
this.room.addTurn(room.id, speakerId, speakerLabel, line, now);
|
||||
}
|
||||
this.twistCounts.delete(room.id);
|
||||
this.room.end(room.id);
|
||||
return {
|
||||
ended: true,
|
||||
reason: room.turnCounter >= SELF_CHAT_MAX_TURNS ? "turn-cap" : "stalled-out",
|
||||
};
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,117 @@
|
||||
import { Injectable } from "@nestjs/common";
|
||||
import { PrismaService } from "../prisma/prisma.service.js";
|
||||
import { EmotionService, dominantState } from "../emotion/emotion.service.js";
|
||||
import { RelationshipService } from "../relationship/relationship.service.js";
|
||||
import { getArchetypeParams } from "../personality/archetype-params.js";
|
||||
import { CharacterRelationshipService } from "./character-relationship.service.js";
|
||||
import { type Room, USER_SPEAKER_ID } from "./room.service.js";
|
||||
import {
|
||||
SPEAKING_THRESHOLD,
|
||||
NAMED_BOOST,
|
||||
BASELINE_WEIGHT,
|
||||
TOPIC_RELEVANCE_WEIGHT,
|
||||
EMOTION_WEIGHT,
|
||||
RELATIONSHIP_WEIGHT,
|
||||
SPEAK_COOLDOWN_PENALTY,
|
||||
SILENT_STREAK_BONUS_PER_TURN,
|
||||
SILENT_STREAK_BONUS_CAP,
|
||||
EMOTION_SPEAKING_MODIFIER,
|
||||
} from "./constants.js";
|
||||
|
||||
export interface SpeakingImpulse {
|
||||
characterId: string;
|
||||
score: number;
|
||||
isNamed: boolean;
|
||||
}
|
||||
|
||||
function keywordOverlap(text: string, corpus: string): number {
|
||||
// 中文常見以單字成詞（貓／狗／書），門檻不能設 >=2，否則會漏掉大量真實關鍵字。
|
||||
const keywords = corpus.split(/[、，,；：:\s]+/).filter((word) => word.length >= 1);
|
||||
if (keywords.length === 0) {
|
||||
return 0;
|
||||
}
|
||||
const hits = keywords.filter((keyword) => text.includes(keyword)).length;
|
||||
if (hits === 0) {
|
||||
return 0;
|
||||
}
|
||||
// 只要命中，就是明確訊號（哪怕只命中角色喜好清單裡的一個詞）：至少給予下限分數，
|
||||
// 不讓「喜好清單條目多」稀釋掉單次命中的重要性。
|
||||
return Math.max(0.5, hits / keywords.length);
|
||||
}
|
||||
|
||||
// K-4 發言權分配：每輪為每位在場角色計算「發言衝動值」，超過門檻者本輪發言。
|
||||
@Injectable()
|
||||
export class SpeakingRightService {
|
||||
constructor(
|
||||
private readonly prisma: PrismaService,
|
||||
private readonly emotion: EmotionService,
|
||||
private readonly relationship: RelationshipService,
|
||||
private readonly characterRelationship: CharacterRelationshipService,
|
||||
) {}
|
||||
|
||||
async computeImpulse(
|
||||
room: Room,
|
||||
characterId: string,
|
||||
speakerId: string,
|
||||
content: string,
|
||||
now: Date,
|
||||
): Promise<SpeakingImpulse> {
|
||||
const [character, aliases] = await Promise.all([
|
||||
this.prisma.client.character.findUniqueOrThrow({ where: { id: characterId } }),
|
||||
this.prisma.client.characterAlias.findMany({ where: { characterId } }),
|
||||
]);
|
||||
const archetypeParams = getArchetypeParams(character.personalityArchetype);
|
||||
|
||||
const isNamed = aliases.some(
|
||||
(alias) =>
|
||||
(alias.formalName && content.includes(alias.formalName)) ||
|
||||
(alias.nickname && content.includes(alias.nickname)) ||
|
||||
(alias.calledByOthers && content.includes(alias.calledByOthers)),
|
||||
);
|
||||
|
||||
const topicCorpus = [character.likesDislikes, character.goalsObsessions, character.basicInfo].join("、");
|
||||
const topicRelevance = keywordOverlap(content, topicCorpus);
|
||||
|
||||
const emotionState = await this.emotion.getState(characterId, now);
|
||||
const emotionModifier = EMOTION_SPEAKING_MODIFIER[dominantState(emotionState)];
|
||||
|
||||
let relationshipModifier = 0;
|
||||
if (speakerId === USER_SPEAKER_ID) {
|
||||
const { relationship } = await this.relationship.getState(characterId, room.userId, now);
|
||||
relationshipModifier = (relationship.intimacy - 50) / 100;
|
||||
} else if (speakerId !== characterId) {
|
||||
const affinity = await this.characterRelationship.getAffinity(characterId, speakerId);
|
||||
relationshipModifier = (affinity - 50) / 100;
|
||||
}
|
||||
|
||||
const participant = room.participants.get(characterId);
|
||||
const justSpoke = participant?.lastSpokeAtTurn === room.turnCounter - 1;
|
||||
const cooldownPenalty = justSpoke ? SPEAK_COOLDOWN_PENALTY : 0;
|
||||
const silentStreakBonus = Math.min(
|
||||
SILENT_STREAK_BONUS_CAP,
|
||||
(participant?.silentStreak ?? 0) * SILENT_STREAK_BONUS_PER_TURN,
|
||||
);
|
||||
|
||||
let score =
|
||||
archetypeParams.conversationBaseline * BASELINE_WEIGHT +
|
||||
topicRelevance * TOPIC_RELEVANCE_WEIGHT +
|
||||
emotionModifier * EMOTION_WEIGHT +
|
||||
relationshipModifier * RELATIONSHIP_WEIGHT +
|
||||
silentStreakBonus -
|
||||
cooldownPenalty;
|
||||
if (isNamed) {
|
||||
score += NAMED_BOOST;
|
||||
}
|
||||
|
||||
return { characterId, score: Math.max(0, Math.min(1.6, score)), isNamed };
|
||||
}
|
||||
|
||||
// 回傳本輪應該發言的角色（依衝動值高到低排序），排除發言者本人。
|
||||
async decideSpeakers(room: Room, speakerId: string, content: string, now: Date = new Date()): Promise<SpeakingImpulse[]> {
|
||||
const candidates = [...room.participants.keys()].filter((characterId) => characterId !== speakerId);
|
||||
const impulses = await Promise.all(
|
||||
candidates.map((characterId) => this.computeImpulse(room, characterId, speakerId, content, now)),
|
||||
);
|
||||
return impulses.filter((impulse) => impulse.score >= SPEAKING_THRESHOLD).sort((a, b) => b.score - a.score);
|
||||
}
|
||||
}
|
||||
@@ -13,6 +13,7 @@ export interface EpisodicMemory {
|
||||
lastRetrievedAt?: string | null;
|
||||
source: MemorySource;
|
||||
weight: number;
|
||||
isPrivate: boolean;
|
||||
}
|
||||
|
||||
export interface SemanticMemory {
|
||||
|
||||
@@ -0,0 +1,41 @@
|
||||
-- CreateTable
|
||||
CREATE TABLE "character_relationships" (
|
||||
"id" TEXT NOT NULL PRIMARY KEY,
|
||||
"characterId" TEXT NOT NULL,
|
||||
"otherCharacterId" TEXT NOT NULL,
|
||||
"affinity" INTEGER NOT NULL DEFAULT 50,
|
||||
"dynamic" TEXT,
|
||||
"createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
|
||||
"updatedAt" DATETIME NOT NULL,
|
||||
CONSTRAINT "character_relationships_characterId_fkey" FOREIGN KEY ("characterId") REFERENCES "characters" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
|
||||
CONSTRAINT "character_relationships_otherCharacterId_fkey" FOREIGN KEY ("otherCharacterId") REFERENCES "characters" ("id") ON DELETE CASCADE ON UPDATE CASCADE
|
||||
);
|
||||
|
||||
-- RedefineTables
|
||||
PRAGMA defer_foreign_keys=ON;
|
||||
PRAGMA foreign_keys=OFF;
|
||||
CREATE TABLE "new_episodic_memories" (
|
||||
"id" TEXT NOT NULL PRIMARY KEY,
|
||||
"characterId" TEXT NOT NULL,
|
||||
"content" TEXT NOT NULL,
|
||||
"occurredAt" DATETIME NOT NULL,
|
||||
"emotionTag" TEXT NOT NULL,
|
||||
"emotionIntensity" REAL NOT NULL,
|
||||
"retrievalCount" INTEGER NOT NULL DEFAULT 0,
|
||||
"lastRetrievedAt" DATETIME,
|
||||
"source" TEXT NOT NULL,
|
||||
"weight" REAL NOT NULL DEFAULT 1,
|
||||
"relatedUserId" TEXT,
|
||||
"isPrivate" BOOLEAN NOT NULL DEFAULT false,
|
||||
"createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
|
||||
CONSTRAINT "episodic_memories_characterId_fkey" FOREIGN KEY ("characterId") REFERENCES "characters" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
|
||||
CONSTRAINT "episodic_memories_relatedUserId_fkey" FOREIGN KEY ("relatedUserId") REFERENCES "users" ("id") ON DELETE SET NULL ON UPDATE CASCADE
|
||||
);
|
||||
INSERT INTO "new_episodic_memories" ("characterId", "content", "createdAt", "emotionIntensity", "emotionTag", "id", "lastRetrievedAt", "occurredAt", "relatedUserId", "retrievalCount", "source", "weight") SELECT "characterId", "content", "createdAt", "emotionIntensity", "emotionTag", "id", "lastRetrievedAt", "occurredAt", "relatedUserId", "retrievalCount", "source", "weight" FROM "episodic_memories";
|
||||
DROP TABLE "episodic_memories";
|
||||
ALTER TABLE "new_episodic_memories" RENAME TO "episodic_memories";
|
||||
PRAGMA foreign_keys=ON;
|
||||
PRAGMA defer_foreign_keys=OFF;
|
||||
|
||||
-- CreateIndex
|
||||
CREATE UNIQUE INDEX "character_relationships_characterId_otherCharacterId_key" ON "character_relationships"("characterId", "otherCharacterId");
|
||||
@@ -134,10 +134,29 @@ model Character {
|
||||
scheduleExceptions ScheduleExceptionLog[]
|
||||
tasks Task[]
|
||||
proactiveCareLogs ProactiveCareLog[]
|
||||
relationshipsToOthers CharacterRelationship[] @relation("RelationshipFrom")
|
||||
relationshipsFromOthers CharacterRelationship[] @relation("RelationshipTo")
|
||||
|
||||
@@map("characters")
|
||||
}
|
||||
|
||||
// K-2/K-4 角色間關係：群聊中「角色間關係上場」與發言權分配的「與發言者的關係」都吃這張表。
|
||||
// 有向邊（characterId 對 otherCharacterId 的觀感），故同作品兩角色互相的觀感可以不對稱。
|
||||
model CharacterRelationship {
|
||||
id String @id @default(cuid())
|
||||
characterId String
|
||||
character Character @relation("RelationshipFrom", fields: [characterId], references: [id], onDelete: Cascade)
|
||||
otherCharacterId String
|
||||
otherCharacter Character @relation("RelationshipTo", fields: [otherCharacterId], references: [id], onDelete: Cascade)
|
||||
affinity Int @default(50) // 0~100，越高越要好；50 為中性
|
||||
dynamic String? // 互動基調描述性標籤，例如 loyal-friend／rival／protective／crush
|
||||
createdAt DateTime @default(now())
|
||||
updatedAt DateTime @updatedAt
|
||||
|
||||
@@unique([characterId, otherCharacterId])
|
||||
@@map("character_relationships")
|
||||
}
|
||||
|
||||
// G-4 反差萌稀有度控制：記錄每次反差行為觸發的時間，供冷卻期判定。
|
||||
model ContrastTriggerLog {
|
||||
id String @id @default(cuid())
|
||||
@@ -210,6 +229,7 @@ model EpisodicMemory {
|
||||
weight Float @default(1) // 權重（供遺忘／檢索排序使用）
|
||||
relatedUserId String? // 這段記憶與哪位使用者相關（E-5 關係加權檢索用）
|
||||
relatedUser User? @relation(fields: [relatedUserId], references: [id], onDelete: SetNull)
|
||||
isPrivate Boolean @default(false) // K-3 隱私邊界：一對一聊過的私密內容，群聊中不主動洩漏（口風不緊原型除外）
|
||||
createdAt DateTime @default(now())
|
||||
|
||||
@@map("episodic_memories")
|
||||
|
||||
@@ -0,0 +1,210 @@
|
||||
import { prisma } from "@kokorone/db";
|
||||
|
||||
const API_PORT = process.env.PORT_API ?? "3001";
|
||||
const USER_ID = "seed-user-primary";
|
||||
const GENKI_ID = "smoke-k-genki";
|
||||
const TSUNDERE_ID = "smoke-k-tsundere";
|
||||
const COOL_ID = "smoke-k-cool";
|
||||
|
||||
async function post(path, body) {
|
||||
const res = await fetch(`http://localhost:${API_PORT}${path}`, {
|
||||
method: "POST",
|
||||
headers: { "Content-Type": "application/json" },
|
||||
body: JSON.stringify(body ?? {}),
|
||||
});
|
||||
if (!res.ok) {
|
||||
throw new Error(`POST ${path} 回傳 ${res.status}：${await res.text()}`);
|
||||
}
|
||||
return res.json();
|
||||
}
|
||||
|
||||
async function get(path) {
|
||||
const res = await fetch(`http://localhost:${API_PORT}${path}`);
|
||||
if (!res.ok) {
|
||||
throw new Error(`GET ${path} 回傳 ${res.status}`);
|
||||
}
|
||||
return res.json();
|
||||
}
|
||||
|
||||
async function createCharacter(id, formalName, archetype, likesDislikes, intimacy) {
|
||||
await post("/personality/characters", {
|
||||
id,
|
||||
source: "ORIGINAL",
|
||||
buildStatus: "BUILT",
|
||||
formalName,
|
||||
basicInfo: `${formalName}，測試角色`,
|
||||
backgroundStory: "測試用背景",
|
||||
personalityArchetype: archetype,
|
||||
likesDislikes,
|
||||
goalsObsessions: "測試",
|
||||
speechStyle: "第一人稱「我」",
|
||||
initialRelationship: { userId: USER_ID, intimacy, trust: intimacy },
|
||||
});
|
||||
}
|
||||
|
||||
export default async function smokeK() {
|
||||
await prisma.character.deleteMany({ where: { id: { in: [GENKI_ID, TSUNDERE_ID, COOL_ID] } } });
|
||||
await createCharacter(GENKI_ID, "小元", "元氣", "喜歡：運動、音樂；討厭：早起", 70);
|
||||
await createCharacter(TSUNDERE_ID, "小傲", "傲嬌", "喜歡：貓；討厭：被嘲笑", 50);
|
||||
await createCharacter(COOL_ID, "小冷", "三無", "喜歡：安靜；討厭：吵鬧", 50);
|
||||
|
||||
// K-1 在場者模型：群聊 session 內每個角色都能取得完整在場名單。
|
||||
const room = await post("/room", { userId: USER_ID, characterIds: [GENKI_ID, TSUNDERE_ID, COOL_ID], mode: "GROUP" });
|
||||
const roomDetail = await get(`/room/${room.id}`);
|
||||
const roster = new Set(roomDetail.participants);
|
||||
if (!roster.has(GENKI_ID) || !roster.has(TSUNDERE_ID) || !roster.has(COOL_ID) || roster.size !== 3) {
|
||||
throw new Error(`在場名單應包含所有三個角色，實際為 ${JSON.stringify(roomDetail.participants)}`);
|
||||
}
|
||||
|
||||
// K-4 發言權分配：不點名的閒聊，只有基線最高的元氣角色會主動開口，其他角色保持沉默。
|
||||
const genericRoom = await post("/room", { userId: USER_ID, characterIds: [GENKI_ID, TSUNDERE_ID, COOL_ID], mode: "GROUP" });
|
||||
const genericReply = await post(`/room/${genericRoom.id}/message`, {
|
||||
userId: USER_ID,
|
||||
userLabel: "小明",
|
||||
text: "今天大家過得怎麼樣？",
|
||||
});
|
||||
const genericSpeakerIds = genericReply.speakers.map((s) => s.characterId);
|
||||
if (!genericSpeakerIds.includes(GENKI_ID)) {
|
||||
throw new Error("元氣角色基線高，不點名的閒聊也應該主動開口");
|
||||
}
|
||||
if (genericSpeakerIds.includes(COOL_ID)) {
|
||||
throw new Error("三無角色基線極低，不點名不該主動開口");
|
||||
}
|
||||
|
||||
// 被點名（提及正式名）幾乎必回，且衝動值應該是本輪最高。
|
||||
const namedRoom = await post("/room", { userId: USER_ID, characterIds: [GENKI_ID, TSUNDERE_ID, COOL_ID], mode: "GROUP" });
|
||||
const namedReply = await post(`/room/${namedRoom.id}/message`, {
|
||||
userId: USER_ID,
|
||||
userLabel: "小明",
|
||||
text: "小冷，你今天有出去玩嗎？",
|
||||
});
|
||||
const coolSpeaker = namedReply.speakers.find((s) => s.characterId === COOL_ID);
|
||||
if (!coolSpeaker) {
|
||||
throw new Error("被明確點名時，該角色應該回應");
|
||||
}
|
||||
const maxScore = Math.max(...namedReply.speakers.map((s) => s.score));
|
||||
if (coolSpeaker.score !== maxScore) {
|
||||
throw new Error("被點名的角色本輪衝動值應該是最高的");
|
||||
}
|
||||
|
||||
// 話題相關度：提到「貓」應該提升喜歡貓的傲嬌角色的發言衝動。
|
||||
const topicRoom = await post("/room", { userId: USER_ID, characterIds: [GENKI_ID, TSUNDERE_ID, COOL_ID], mode: "GROUP" });
|
||||
const topicReply = await post(`/room/${topicRoom.id}/message`, {
|
||||
userId: USER_ID,
|
||||
userLabel: "小明",
|
||||
text: "我今天在路上看到一隻好可愛的貓",
|
||||
});
|
||||
if (!topicReply.speakers.some((s) => s.characterId === TSUNDERE_ID)) {
|
||||
throw new Error("話題與角色喜好相關時，應該提升其發言衝動並促使發言");
|
||||
}
|
||||
|
||||
// K-2 群聊行為變化：同角色、同輸入，在一對一與群聊應輸出不同（群聊更矜持，命中不同親密度分層的模板）。
|
||||
const oneOnOneReply = await post(`/chat/${GENKI_ID}`, {
|
||||
userId: USER_ID,
|
||||
sessionId: "smoke-k-11-session",
|
||||
text: "今天過得如何呀",
|
||||
});
|
||||
const groupIntimacyRoom = await post("/room", { userId: USER_ID, characterIds: [GENKI_ID], mode: "GROUP" });
|
||||
const groupReply = await post(`/room/${groupIntimacyRoom.id}/message`, {
|
||||
userId: USER_ID,
|
||||
userLabel: "小明",
|
||||
text: "今天過得如何呀",
|
||||
});
|
||||
if (oneOnOneReply.text === groupReply.speakers[0].text) {
|
||||
throw new Error("同角色同情境在一對一與群聊應該輸出不同（群聊應更矜持）");
|
||||
}
|
||||
|
||||
// K-3 隱私邊界：標記為私密的記憶，群聊情境（excludePrivate）不應被檢索到；一般情境仍可檢索。
|
||||
await prisma.episodicMemory.create({
|
||||
data: {
|
||||
characterId: GENKI_ID,
|
||||
content: "使用者偷偷告訴我他其實很怕黑",
|
||||
occurredAt: new Date(),
|
||||
emotionTag: "CALM",
|
||||
emotionIntensity: 0.5,
|
||||
source: "INTERACTION",
|
||||
isPrivate: true,
|
||||
relatedUserId: USER_ID,
|
||||
},
|
||||
});
|
||||
const privateIncluded = await get(`/memory/${GENKI_ID}/retrieve?query=${encodeURIComponent("怕黑")}`);
|
||||
if (!privateIncluded.results.some((m) => m.content.includes("怕黑"))) {
|
||||
throw new Error("一般情境（未排除私密）應該能檢索到私密記憶");
|
||||
}
|
||||
const privateExcluded = await get(`/memory/${GENKI_ID}/retrieve?query=${encodeURIComponent("怕黑")}&excludePrivate=true`);
|
||||
if (privateExcluded.results.some((m) => m.content.includes("怕黑"))) {
|
||||
throw new Error("群聊情境（excludePrivate=true）不應該檢索到私密記憶");
|
||||
}
|
||||
// 口風不緊（天然呆）是性格設定上的例外，資料層需標記這個豁免旗標。
|
||||
const naturalArchetype = await get("/personality/archetypes/天然呆");
|
||||
if (!naturalArchetype.traits.includes("loose-lipped")) {
|
||||
throw new Error("天然呆原型應標記 loose-lipped，作為隱私邊界的性格設定例外");
|
||||
}
|
||||
|
||||
// K-5 群聊記憶投影：同一場對話，被點名／被虧的那位應該記得比較牢（權重較高），旁觀者權重較低但仍留下記錄。
|
||||
const projectionRoom = await post("/room", { userId: USER_ID, characterIds: [GENKI_ID, COOL_ID], mode: "GROUP" });
|
||||
await post(`/room/${projectionRoom.id}/message`, {
|
||||
userId: USER_ID,
|
||||
userLabel: "小明",
|
||||
text: "哈哈笨蛋小元你今天怎麼那麼笨啊",
|
||||
});
|
||||
await post(`/room/${projectionRoom.id}/end`, {});
|
||||
const genkiMemory = await prisma.episodicMemory.findFirst({
|
||||
where: { characterId: GENKI_ID, content: { contains: "笨蛋" } },
|
||||
});
|
||||
const coolMemory = await prisma.episodicMemory.findFirst({
|
||||
where: { characterId: COOL_ID, content: { contains: "笨蛋" } },
|
||||
});
|
||||
if (!genkiMemory || !coolMemory) {
|
||||
throw new Error("群聊結束固化後，雙方都應該留下這場對話的記憶");
|
||||
}
|
||||
if (!(genkiMemory.weight > coolMemory.weight)) {
|
||||
throw new Error("被虧的那位（小元）記憶權重應該高於旁觀者（小冷）");
|
||||
}
|
||||
|
||||
// K-6 角色自聊：話題種子驅動、發言權機制沿用、空轉偵測與輪數上限確保一定會收斂（不會無限跑下去）。
|
||||
const selfChatRoom = await post("/room", {
|
||||
userId: USER_ID,
|
||||
characterIds: [GENKI_ID, TSUNDERE_ID, COOL_ID],
|
||||
mode: "SELF_CHAT",
|
||||
topicSeed: "昨天放學路上的事",
|
||||
});
|
||||
let ended = false;
|
||||
let turns = 0;
|
||||
const SAFETY_CAP = 30; // 遠大於 SELF_CHAT_MAX_TURNS，純粹防止測試本身無限迴圈
|
||||
for (let i = 0; i < SAFETY_CAP && !ended; i++) {
|
||||
const result = await post(`/room/${selfChatRoom.id}/self-chat/advance`, {});
|
||||
if (result.ended) {
|
||||
ended = true;
|
||||
} else {
|
||||
turns += 1;
|
||||
}
|
||||
}
|
||||
if (!ended) {
|
||||
throw new Error("角色自聊必須在有限輪數內收斂結束，不應該無限進行下去");
|
||||
}
|
||||
if (turns === 0) {
|
||||
throw new Error("角色自聊應該至少產生過一輪對話");
|
||||
}
|
||||
|
||||
// 使用者插話即切換為群聊模式。
|
||||
const interjectRoom = await post("/room", {
|
||||
userId: USER_ID,
|
||||
characterIds: [GENKI_ID, TSUNDERE_ID],
|
||||
mode: "SELF_CHAT",
|
||||
topicSeed: "測試話題",
|
||||
});
|
||||
await post(`/room/${interjectRoom.id}/self-chat/advance`, {});
|
||||
const beforeInterject = await get(`/room/${interjectRoom.id}`);
|
||||
if (beforeInterject.mode !== "SELF_CHAT") {
|
||||
throw new Error("插話前應仍為角色自聊模式");
|
||||
}
|
||||
await post(`/room/${interjectRoom.id}/interject`, { userId: USER_ID, userLabel: "小明", text: "我插句話！" });
|
||||
const afterInterject = await get(`/room/${interjectRoom.id}`);
|
||||
if (afterInterject.mode !== "GROUP") {
|
||||
throw new Error("使用者插話後應該切換為群聊模式");
|
||||
}
|
||||
|
||||
// 清理本次測試建立的角色（cascade 會一併清掉關係、記憶等）。
|
||||
await prisma.character.deleteMany({ where: { id: { in: [GENKI_ID, TSUNDERE_ID, COOL_ID] } } });
|
||||
}
|
||||
@@ -286,13 +286,24 @@ flowchart TB
|
||||
|
||||
### K. 對話模式：群聊與角色自聊
|
||||
|
||||
- [ ] **K-1 在場者模型（S）**：session 支援多角色參與者名冊，角色可讀取「誰在場」。驗收：群聊 session 內每個角色都能取得完整在場名單。依據：§群聊中的行為變化「在場者感知」。
|
||||
- [ ] **K-2 群聊行為變化（S）**：人前矜持（一對一會撒嬌的角色群聊時收斂、傲嬌更嘴硬）、對不同對象使用不同稱呼與語氣。驗收：同角色在一對一與群聊的同一情境輸出不同。依據：§群聊中的行為變化。
|
||||
- [ ] **K-3 隱私邊界（S）**：一對一聊過的私密內容，該角色在群聊中不主動洩漏（口風不緊為角色設定的例外）。驗收：標記為私密的記憶不會出現在群聊回應中。依據：§跨模式的記憶連續性「隱私邊界」。
|
||||
- [ ] **K-4 發言權分配（M）**：每輪計算各角色發言衝動值（被點名／話題相關度／性格基線／情緒狀態／與發言者關係／發言冷卻），超過門檻才發言；沉默也是演出。驗收：三無角色整場只發言少數次、元氣角色發言最多、剛發言者衝動下降。依據：§發言權分配表。
|
||||
- [ ] **K-5 群聊記憶投影（M）**：群聊記錄為一份共用場景記錄，session 結束時各角色以自身視角萃取記憶，情緒標記可不同。驗收：同一場群聊固化後，兩角色的情節記憶內容與權重不同。依據：§群聊的記憶投影。
|
||||
- [ ] **K-6 角色自聊（M）**：話題種子（使用者指定／共同記憶抽取／日常情境模板）、發言權沿用群聊機制、空轉偵測（重複與資訊量下降）注入轉折或收尾、輪數上限硬停損、使用者插話即切換群聊。驗收：無人插話時能自然收尾且不超過輪數上限。依據：§模式三：角色自聊（旁觀模式）。
|
||||
- [ ] **K-V 階段驗證（XS）**：`npm run restart && npm run smoke -- K`（K.mjs：發言權分佈、群聊投影差異、隱私邊界、自聊收斂）。
|
||||
- [x] **K-1 在場者模型（S）**：session 支援多角色參與者名冊，角色可讀取「誰在場」。驗收：群聊 session 內每個角色都能取得完整在場名單。依據：§群聊中的行為變化「在場者感知」。
|
||||
- [x] **K-2 群聊行為變化（S）**：人前矜持（一對一會撒嬌的角色群聊時收斂、傲嬌更嘴硬）、對不同對象使用不同稱呼與語氣。驗收：同角色在一對一與群聊的同一情境輸出不同。依據：§群聊中的行為變化。
|
||||
- [x] **K-3 隱私邊界（S）**：一對一聊過的私密內容，該角色在群聊中不主動洩漏（口風不緊為角色設定的例外）。驗收：標記為私密的記憶不會出現在群聊回應中。依據：§跨模式的記憶連續性「隱私邊界」。
|
||||
- [x] **K-4 發言權分配（M）**：每輪計算各角色發言衝動值（被點名／話題相關度／性格基線／情緒狀態／與發言者關係／發言冷卻），超過門檻才發言；沉默也是演出。驗收：三無角色整場只發言少數次、元氣角色發言最多、剛發言者衝動下降。依據：§發言權分配表。
|
||||
- [x] **K-5 群聊記憶投影（M）**：群聊記錄為一份共用場景記錄，session 結束時各角色以自身視角萃取記憶，情緒標記可不同。驗收：同一場群聊固化後，兩角色的情節記憶內容與權重不同。依據：§群聊的記憶投影。
|
||||
- [x] **K-6 角色自聊（M）**：話題種子（使用者指定／共同記憶抽取／日常情境模板）、發言權沿用群聊機制、空轉偵測（重複與資訊量下降）注入轉折或收尾、輪數上限硬停損、使用者插話即切換群聊。驗收：無人插話時能自然收尾且不超過輪數上限。依據：§模式三：角色自聊（旁觀模式）。
|
||||
- [x] **K-V 階段驗證（XS）**：`npm run restart && npm run smoke -- K`（K.mjs：在場名單、發言權分配、群聊矜持、隱私邊界、記憶投影、角色自聊收斂）。
|
||||
|
||||
> **實作記錄（K 群組）**：
|
||||
> - 群聊/自聊子系統放在 `apps/api/src/room/`。**刻意不建 `Room`/`RoomTurn` 之類的資料表**：`RoomService` 用純記憶體 `Map`（同 C-1 `WorkingMemoryService` 的設計哲學）存參與者名冊與場景逐輪記錄，因為這本質上是 session 期間的暫存場景，session 結束後就該由 K-5 的固化流程萃取成各角色的長期記憶並丟棄原始記錄——長期保存的只有固化後的 `EpisodicMemory`。**這意味著 api 行程重啟會讓所有進行中的房間消失**，跟 C-1 的工作記憶是同一個已知取捨，不是 bug。
|
||||
> - 新增了 `CharacterRelationship` 資料表（有向邊：`characterId` 對 `otherCharacterId` 的觀感，`affinity` 0~100 ＋ `dynamic` 描述性標籤），供「角色間關係上場」與 K-4 發言權分配裡「與發言者的關係」使用；未設定時預設中性值 50。這是全新的角色對角色關係系統，跟 E 群組的 `Relationship`（角色對使用者）是兩張獨立的表，不要混用。
|
||||
> - `EpisodicMemory` 新增 `isPrivate` 欄位（K-3），`packages/shared` 的 `EpisodicMemory` 型別也要同步加這個欄位（否則 apps/api 引用共享型別時型別會不匹配）。`KeywordMemoryRetriever.retrieve` 新增 `excludePrivate` 選項；**誰來決定要不要排除私密記憶是呼叫端的責任**——`RoomGenerationService` 一律傳 `excludePrivate: !archetypeParams.traits.includes("loose-lipped")`，一對一對話（`ContextAssemblerService`）完全沒動、不會受影響。`天然呆` 原型加了 `loose-lipped` 特徵旗標作為「口風不緊」的例外原型。
|
||||
> - **K-4 發言權分配公式**：`score = 性格基線×0.3 + 話題相關度×0.25 + 情緒修正×0.15 + 關係修正×0.15 + 冷落累積加成 − 剛發言冷卻懲罰`，被點名時再加一個很大的固定加成（0.6，幾乎必回），門檻設在 0.25。**話題相關度刻意不是單純的「命中詞數/清單總詞數」比例**：角色喜好清單通常只有幾個詞，一旦命中就該是強訊號，用比例會被清單長度稀釋掉，所以命中時下限給 0.5（`Math.max(0.5, hits/keywords.length)`）。中文以單字成詞很常見（貓／狗／書），關鍵字清單的切詞正規表達式必須把全角「：」「；」都當分隔符，且長度門檻不能設 `>=2`（否則會濾掉單字關鍵字）——**這是本群組踩到的實際 bug，切詞沒處理全角標點導致話題相關度永遠算不出命中**，已修正並在 `speaking-right.service.ts` 留了註解說明。
|
||||
> - **K-2 群聊矜持的實作方式很輕巧**：完全重用 G-3 的親密度分層模板系統（`intimacyTier`/`pickTemplates`），群聊/自聊時把「餵給生成上下文的親密度」下修 35（傲嬌再多扣 15），讓同一套模板庫自然选到「低親密度」那一層、更收斂的回應，**沒有另外做一套群聊專用模板**。副作用：`MockProvider` 目前完全不吃 `context.history`／`context.retrievedMemories`，所以「對不同對象不同稱呼」是在 `RoomGenerationService` 外面手動 prepend 稱呼字串（`"${address}，${生成文字}"`），不是模板系統原生支援對象切換——這也是為什麼 K-3 的隱私過濾沒辦法用「回應文字裡有沒有出現私密內容」來驗收（MockProvider 根本不會把記憶內容寫進輸出），K.mjs 改成直接打 `GET /memory/:characterId/retrieve?excludePrivate=` 驗證過濾機制本身。**日後 R-3 換上真正的 LLM Provider 後，這裡的稱呼/矜持處理方式可能需要重新設計**（真正的 LLM 應該能在 prompt 裡吃到「這是群聊，在場者有誰」而自然產生矜持與對象切換，不必再靠外部下修親密度這個折衷做法）。
|
||||
> - **K-5 記憶投影的「被虧的記得比較牢」**：固化時逐輪呼叫 D-1 的 `RuleBasedEmotionTagger` 幫每一句話打情緒標記，非自己說的話只有「情緒強烈」或「提到自己（別名比對）」才留存，權重公式 `aboutMe ? 1.5+intensity : isSelf ? 1+intensity : 0.5+intensity`——同一句被虧的台詞，當事人權重 2.2、單純旁觀的角色權重只有 1.2（已用 smoke test 驗證這個差距一定成立）。
|
||||
> - **K-6 角色自聊的收斂機制**：完全重用 K-4 的 `SpeakingRightService.decideSpeakers`（把上一輪發言內容當作「發言者」丟進去算下一輪各角色的衝動值，衝動最高者發言；若全部低於門檻仍強制選最高分者發言，否則自聊會卡死不動），空轉偵測比對最近 3 轮内容是否完全重複或字數持續遞減，偵測到就注入 `TOPIC_TWIST_LINES` 轉折句；同一房間累積 2 次轉折仍空轉就直接收尾（`SELF_CHAT_WRAP_UP_LINES`）。**因為 MockProvider 的模板池很小（多數原型只有通用預設兩句），空轉偵測在測試裡幾乎每次都會被觸發**，這是預期行為，不是 bug——等 R-3 真正的 LLM 上線後，重複發生的機率會大幅降低，但空轉偵測機制本身仍應保留（真人對話一樣會陷入互相客套的迴圈）。使用者插話（`interject`）只是把 `room.mode` 從 `SELF_CHAT` 切成 `GROUP`，插話內容走跟一般群聊訊息完全相同的路徑。
|
||||
> - `RoomModule` 依賴 `LlmModule` 取得 `LLM_PROVIDER`（重用 F-2 的 Provider 抽象），但 `LlmModule` 原本只 export `DialogueService`/`BehaviorReinforcementService`，**這次補上 `LLM_PROVIDER` 到 export 清單**，否則 `RoomGenerationService` 在 DI 階段會解析不到這個 token 而直接炸掉啟動。之後任何模組想直接注入 `LLM_PROVIDER`（不透過 `DialogueService`）都要記得先確認它在 exports 裡。
|
||||
> - **`DialogueService`（一對一聊天）完全沒有被本群組改動**——群聊/自聊是平行的一套生成路徑（`RoomGenerationService`），不是在 `DialogueService` 裡加分支。這是刻意的取捨：一對一的管線已經很長（作息／破例／記憶檢索／禁則），硬塞群聊語意進去會讓兩種模式互相拖累；缺點是兩套生成路徑目前有一些邏輯重複（組裝 `GenerationContext` 的細節），**如果之後要讓兩套路徑共用更多邏輯，可以考慮把 `ContextAssemblerService` 抽出一個「不含 session/schedule 依賴」的核心組裝函式，供两邊共用**，本群組沒有做這個重構。
|
||||
|
||||
### L. 戀愛關係軸與內容尺度
|
||||
|
||||
|
||||
Reference in New Issue
Block a user