separate database from source data

src/app/module/chat/infra/database/dexie/schema/members.ts

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+import { z } from "zod";
+import { EntityTable } from 'Dexie';
+
+export const MemberTableSchema = z.object({
+  $roomIdUserId: z.string().optional(),
+  id: z.string(),
+  roomId: z.string(),
+  wxUserId: z.number(),
+  wxFullName: z.string(),
+  wxeMail: z.string(),
+  userPhoto: z.string().nullable(),
+  joinAt: z.string(),
+  status: z.string(),
+  isAdmin: z.boolean()
+})
+
+export type MemberTable = z.infer<typeof MemberTableSchema>
+export type DexieMembersTableSchema = EntityTable<MemberTable, '$roomIdUserId'>;
+export const MemberTableColumn = '$roomIdUserId, userId, id, user, joinAt, roomId, status, wxUserId, isAdmin'

src/app/module/chat/infra/database/dexie/schema/message.ts

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+import { z } from "zod";
+import { EntityTable } from 'Dexie';
+
+export const MessageTable = z.object({
+  $id: z.number().optional(),
+  id: z.string().optional(),
+  roomId: z.string().uuid(),
+  message: z.string(),
+  messageType: z.number(),
+  canEdit: z.boolean(),
+  oneShot: z.boolean(),
+  sentAt: z.string().optional(),
+  requireUnlock: z.boolean(),
+  sender: z.object({
+    wxUserId: z.number(),
+    wxFullName: z.string(),
+    wxeMail: z.string(),
+    userPhoto: z.string(),
+  }),
+  sending: z.boolean().optional(),
+  reaction: z.object({
+    id: z.string(),
+    reactedAt: z.string(),
+    reaction: z.string(),
+    sender: z.object({}),
+  }).array()
+})
+
+export type MessageTable = z.infer<typeof MessageTable>
+export type DexieMessageTable = EntityTable<MessageTable, '$id'>;
+export const messageTableColumn = '++id, roomId, senderId, message, messageType, canEdit, oneShot, requireUnlock'

src/app/module/chat/infra/database/dexie/schema/room.ts

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+import { z } from "zod";
+import { EntityTable } from 'Dexie';
+
+export const RoomTableSchema = z.object({
+  id: z.string(),
+  roomName: z.string(),
+  createdBy: z.object({
+    wxUserId: z.number(),
+    wxFullName: z.string(),
+    wxeMail: z.string().email(),
+    userPhoto: z.string().nullable().optional()// api check
+  }),
+  createdAt: z.any(),
+  expirationDate: z.any().nullable(),
+})
+
+export type RoomTable = z.infer<typeof RoomTableSchema>
+export type DexieRoomsTableSchema = EntityTable<RoomTable, 'id'>;
+export const RoomTableColumn = 'id, createdBy, roomName, roomType, expirationDate, lastMessage'

src/app/module/chat/infra/database/dexie/schema/typing.ts

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+import { z } from "zod";
+import { EntityTable } from 'Dexie';
+
+export const TypingTableSchema = z.object({
+  id: z.string().optional(),
+  userId: z.string(),
+  roomId: z.string(),
+  entryDate: z.string()
+})
+
+export type TypingTable = z.infer<typeof TypingTableSchema>
+export type DexieTypingsTableSchema = EntityTable<TypingTable, 'id'>;
+export const TypingTableColumn = '++id, userId, roomId, entryDate'

src/app/module/chat/infra/database/dexie/service.ts

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+
+import { Dexie, EntityTable, liveQuery } from 'Dexie';
+import { DexieMessageTable, messageTableColumn, MessageTable } from './schema/message';
+import { DexieMembersTableSchema, MemberTableColumn } from './schema/members';
+import { DexieRoomsTableSchema, RoomTableColumn } from './schema/room';
+import { DexieTypingsTableSchema, TypingTableColumn } from './schema/typing';
+
+// Database declaration (move this to its own module also)
+export const chatDatabase = new Dexie('chat-database') as Dexie & {
+  message: DexieMessageTable,
+  members: DexieMembersTableSchema,
+  room: DexieRoomsTableSchema,
+  typing: DexieTypingsTableSchema
+};
+
+chatDatabase.version(1).stores({
+  message: messageTableColumn,
+  members: MemberTableColumn,
+  room: RoomTableColumn,
+  typing: TypingTableColumn
+});