upload attachment

src/app/module/chat/domain/use-case/message-create-use-case.service.ts

@@ -1,10 +1,12 @@
 import { Injectable } from '@angular/core';
 import { MessageEntity } from '../entity/message';
-import { SessionStore } from 'src/app/store/session.service';
 import { MessageRepositoryService } from "src/app/module/chat/data/repository/message-respository.service"
+import { AttachmentRepositoryService } from "src/app/module/chat/data/repository/attachment-repository.service"
 import { z } from 'zod';
 import { v4 as uuidv4 } from 'uuid'
 import { InstanceId } from '../chat-service.service';
+import { createDataURL } from 'src/app/utils/ToBase64';
+import { DomSanitizer } from '@angular/platform-browser';
 
 const MessageInputUseCaseSchema = z.object({
   memberId: z.number(),
@@ -20,17 +22,55 @@ export type MessageInputUseCase = z.infer< typeof MessageInputUseCaseSchema>
 export class MessageCreateUseCaseService {
 
   constructor(
-    private MessageRepositoryService: MessageRepositoryService
+    private MessageRepositoryService: MessageRepositoryService,
+    private AttachmentRepositoryService: AttachmentRepositoryService,
+    private sanitizer: DomSanitizer
   ) { }
 
 
-  async execute(input: MessageEntity) {
+  async execute(message: MessageEntity) {
 
-    input.sendAttemp++;
+    message.sendAttemp++;
 
-    input.requestId = InstanceId +'@'+ uuidv4();
+    message.requestId = InstanceId +'@'+ uuidv4();
 
-    const result = await this.MessageRepositoryService.sendMessage(input)
+    const createMessageLocally = await this.MessageRepositoryService.createMessageLocally(message)
+
+    if(createMessageLocally.isOk()) {
+      
+      console.log('==========================',message);
+      if(message.hasAttachment) {
+        
+        for (const attachment of message.attachments) {
+          
+          const createAttachmentLocally = this.AttachmentRepositoryService.create({
+            $messageId: createMessageLocally.value.$id,
+            file: createDataURL(attachment.file, attachment.mimeType) 
+          })
+
+          attachment.safeFile = createDataURL(attachment.file, attachment.mimeType)
+        }
+        
+      }
+
+      const sendToServer = await this.MessageRepositoryService.sendMessage(message)
+
+
+      // if(sendToServer.isOk()) {
+      //   for (const attachment of message.attachments) {
+          
+      //     const attachment = await this.AttachmentRepositoryService.findOne({
+      //       $messageId: createMessageLocally.value.$id
+      //     })
+      //   }
+        
+      // }
+
+
+      return sendToServer
+    }
+
+    const result = await this.MessageRepositoryService.sendMessage(message)
 
     return result
   }