more lint

src/services/dataService.ts

@@ -1,6 +1,20 @@
 import type { Contact, ImportSource } from '@/types/contact';
 import type { Group } from '@/types/group';
 
+// Raw data types from JSON files (with string dates)
+interface RawContact extends Omit<Contact, 'createdAt' | 'updatedAt' | 'joinedAt' | 'invitedAt'> {
+  createdAt: string;
+  updatedAt: string;
+  joinedAt?: string;
+  invitedAt?: string;
+}
+
+interface RawGroup extends Omit<Group, 'createdAt' | 'updatedAt' | 'latestPostAt'> {
+  createdAt: string;
+  updatedAt: string;
+  latestPostAt?: string;
+}
+
 export const dataService = {
   async getContacts(): Promise<Contact[]> {
     return new Promise((resolve) => {
@@ -8,7 +22,7 @@ export const dataService = {
         try {
           const response = await fetch('/contacts.json');
           const contactsData = await response.json();
-          const contacts = contactsData.map((contact: any) => {
+          const contacts = contactsData.map((contact: RawContact) => {
             const processedContact: Contact = {
               ...contact,
               createdAt: new Date(contact.createdAt),
@@ -111,7 +125,7 @@ export const dataService = {
         try {
           const response = await fetch('/groups.json');
           const groupsData = await response.json();
-          const groups = groupsData.map((group: any) => {
+          const groups = groupsData.map((group: RawGroup) => {
             const processedGroup: Group = {
               ...group,
               createdAt: new Date(group.createdAt),
@@ -172,8 +186,8 @@ export const dataService = {
           const response = await fetch('/groups.json');
           const groupsData = await response.json();
           const userGroups = groupsData
-            .filter((group: Record<string, unknown>) => (group.memberIds as string[]).includes(userId))
-            .map((group: any) => {
+            .filter((group: RawGroup) => group.memberIds.includes(userId))
+            .map((group: RawGroup) => {
               const processedGroup: Group = {
                 ...group,
                 createdAt: new Date(group.createdAt),