server-esm: Fix some more service imports

src/becca/entities/brevision.ts

@@ -8,6 +8,7 @@ import AbstractBeccaEntity from "./abstract_becca_entity.js";
 import sql from "../../services/sql.js";
 import BAttachment from "./battachment.js";
 import { AttachmentRow, RevisionRow } from './rows';
+import eraseService from "../../services/erase.js";
 
 interface ContentOpts {
     /** will also save this BRevision entity */
@@ -164,7 +165,9 @@ class BRevision extends AbstractBeccaEntity<BRevision> {
      * Revisions are not soft-deletable, they are immediately hard-deleted (erased).
      */
     eraseRevision() {
-        require('../../services/erase.js').eraseRevisions([this.revisionId]);
+        if (this.revisionId) {
+            eraseService.eraseRevisions([this.revisionId]);
+        }
     }
 
     beforeSaving() {

src/routes/api/image.ts

@@ -2,12 +2,12 @@
 
 import imageService from "../../services/image.js";
 import becca from "../../becca/becca.js";
-const RESOURCE_DIR = require('../../services/resource_dir').RESOURCE_DIR;
 import fs from "fs";
 import { Request, Response } from 'express';
 import BNote from "../../becca/entities/bnote.js";
 import BRevision from "../../becca/entities/brevision.js";
 import { AppRequest } from '../route-interface';
+import resource_dir from "../../services/resource_dir.js";
 
 function returnImageFromNote(req: Request, res: Response) {
     const image = becca.getNote(req.params.noteId);
@@ -24,7 +24,7 @@ function returnImageFromRevision(req: Request, res: Response) {
 function returnImageInt(image: BNote | BRevision | null, res: Response) {
     if (!image) {
         res.set('Content-Type', 'image/png');
-        return res.send(fs.readFileSync(`${RESOURCE_DIR}/db/image-deleted.png`));
+        return res.send(fs.readFileSync(`${resource_dir.RESOURCE_DIR}/db/image-deleted.png`));
     } else if (!["image", "canvas", "mermaid"].includes(image.type)) {
         return res.sendStatus(400);
     }
@@ -68,7 +68,7 @@ function returnAttachedImage(req: Request, res: Response) {
 
     if (!attachment) {
         res.set('Content-Type', 'image/png');
-        return res.send(fs.readFileSync(`${RESOURCE_DIR}/db/image-deleted.png`));
+        return res.send(fs.readFileSync(`${resource_dir.RESOURCE_DIR}/db/image-deleted.png`));
     }
 
     if (!["image"].includes(attachment.role)) {

src/routes/api/sync.ts

@@ -14,6 +14,7 @@ import ws from "../../services/ws.js";
 import { Request } from 'express';
 import { EntityChange, EntityChangeRecord } from '../../services/entity_changes_interface';
 import ValidationError from "../../errors/validation_error.js";
+import consistencyChecksService from "../../services/consistency_checks.js";
 
 async function testSync() {
     try {
@@ -206,7 +207,7 @@ function queueSector(req: Request) {
 }
 
 function checkEntityChanges() {
-    require('../../services/consistency_checks').runEntityChangesChecks();
+    consistencyChecksService.runEntityChangesChecks();
 }
 
 export default {

src/services/entity_changes.ts

@@ -8,6 +8,7 @@ import becca from "../becca/becca.js";
 import blobService from "../services/blob.js";
 import { EntityChange } from './entity_changes_interface';
 import type { Blob } from "./blob-interface";
+import eventService from "./events.js";
 
 let maxEntityChangeId = 0;
 
@@ -57,8 +58,6 @@ function putNoteReorderingEntityChange(parentNoteId: string, componentId?: strin
         instanceId
     });
 
-    const eventService = require('./events');
-
     eventService.emit(eventService.ENTITY_CHANGED, {
         entityName: 'note_reordering',
         entity: sql.getMap(`SELECT branchId, notePosition FROM branches WHERE isDeleted = 0 AND parentNoteId = ?`, [parentNoteId])

src/services/export/zip.ts

@@ -11,7 +11,6 @@ import protectedSessionService from "../protected_session.js";
 import sanitize from "sanitize-filename";
 import fs from "fs";
 import becca from "../../becca/becca.js";
-const RESOURCE_DIR = require('../../services/resource_dir').RESOURCE_DIR;
 import archiver from "archiver";
 import log from "../log.js";
 import TaskContext from "../task_context.js";
@@ -21,6 +20,7 @@ import AttachmentMeta from "../meta/attachment_meta.js";
 import AttributeMeta from "../meta/attribute_meta.js";
 import BBranch from "../../becca/entities/bbranch.js";
 import { Response } from 'express';
+import resource_dir from "../resource_dir.js";
 
 async function exportToZip(taskContext: TaskContext, branch: BBranch, format: "html" | "markdown", res: Response | fs.WriteStream, setHeaders = true) {
     if (!['html', 'markdown'].includes(format)) {
@@ -473,7 +473,7 @@ ${markdownContent}`;
     }
 
     function saveCss(rootMeta: NoteMeta, cssMeta: NoteMeta) {
-        const cssContent = fs.readFileSync(`${RESOURCE_DIR}/libraries/ckeditor/ckeditor-content.css`);
+        const cssContent = fs.readFileSync(`${resource_dir.RESOURCE_DIR}/libraries/ckeditor/ckeditor-content.css`);
 
         archive.append(cssContent, { name: cssMeta.dataFileName });
     }

src/services/image.ts

@@ -156,7 +156,6 @@ function saveImageToAttachment(noteId: string, uploadBuffer: Buffer, originalNam
     setTimeout(() => {
         sql.transactional(() => {
             const note = becca.getNoteOrThrow(noteId);
-            const noteService = require('../services/notes');
             noteService.asyncPostProcessContent(note, note.getContent()); // to mark an unused attachment for deletion
         });
     }, 5000);

src/services/notes.ts

@@ -26,6 +26,7 @@ import html2plaintext from "html2plaintext";
 import { AttachmentRow, AttributeRow, BranchRow, NoteRow, NoteType } from '../becca/entities/rows';
 import TaskContext from "./task_context.js";
 import { NoteParams } from './note-interface';
+import imageService from "./image.js";
 
 interface FoundLink {
     name: "imageLink" | "internalLink" | "includeNoteLink" | "relationMapLink",
@@ -466,7 +467,7 @@ async function downloadImage(noteId: string, imageUrl: string) {
     const unescapedUrl = utils.unescapeHtml(imageUrl);
 
     try {
-        let imageBuffer;
+        let imageBuffer: Buffer;
 
         if (imageUrl.toLowerCase().startsWith("file://")) {
             imageBuffer = await new Promise((res, rej) => {
@@ -487,10 +488,13 @@ async function downloadImage(noteId: string, imageUrl: string) {
         const parsedUrl = url.parse(unescapedUrl);
         const title = path.basename(parsedUrl.pathname || "");
 
-        const imageService = require('../services/image');
         const attachment = imageService.saveImageToAttachment(noteId, imageBuffer, title, true, true);
-
-        imageUrlToAttachmentIdMapping[imageUrl] = attachment.attachmentId;
+        
+        if (attachment.attachmentId) {
+            imageUrlToAttachmentIdMapping[imageUrl] = attachment.attachmentId;
+        } else {
+            log.error(`Download of '${imageUrl}' due to no attachment ID.`);
+        }
 
         log.info(`Download of '${imageUrl}' succeeded and was saved as image attachment '${attachment.attachmentId}' of note '${noteId}'`);
     }
@@ -520,7 +524,6 @@ function downloadImages(noteId: string, content: string) {
             const imageBase64 = url.substr(inlineImageMatch[0].length);
             const imageBuffer = Buffer.from(imageBase64, 'base64');
 
-            const imageService = require('../services/image');
             const attachment = imageService.saveImageToAttachment(noteId, imageBuffer, "inline image", true, true);
 
             const encodedTitle = encodeURIComponent(attachment.title);

src/services/request.ts

@@ -137,7 +137,7 @@ function exec<T>(opts: ExecOpts): Promise<T> {
     });
 }
 
-function getImage(imageUrl: string) {
+function getImage(imageUrl: string): Promise<Buffer> {
     const proxyConf = syncOptions.getSyncProxy();
     const opts: ClientOpts = {
         method: 'GET',
@@ -149,7 +149,7 @@ function getImage(imageUrl: string) {
     const proxyAgent = getProxyAgent(opts);
     const parsedTargetUrl = url.parse(opts.url);
 
-    return new Promise((resolve, reject) => {
+    return new Promise<Buffer>((resolve, reject) => {
         try {
             const request = client.request({
                 method: opts.method,
@@ -181,8 +181,7 @@ function getImage(imageUrl: string) {
             });
 
             request.end(undefined);
-        }
-        catch (e: any) {
+        } catch (e: any) {
             reject(generateError(opts, e.message));
         }
     });

src/services/sql_init.ts

@@ -11,6 +11,9 @@ import migrationService from "./migration.js";
 import cls from "./cls.js";
 import config from "./config.js";
 import { OptionRow } from '../becca/entities/rows';
+import optionsInitService from "./options_init.js";
+import BNote from "../becca/entities/bnote.js";
+import BBranch from "../becca/entities/bbranch.js";
 
 const dbReady = utils.deferred<void>();
 
@@ -63,9 +66,6 @@ async function createInitialDatabase() {
 
         require('../becca/becca_loader').load();
 
-        const BNote = require('../becca/entities/bnote');
-        const BBranch = require('../becca/entities/bbranch');
-
         log.info("Creating root note ...");
 
         rootNote = new BNote({
@@ -84,8 +84,6 @@ async function createInitialDatabase() {
             notePosition: 10
         }).save();
 
-        const optionsInitService = require('./options_init');
-
         optionsInitService.initDocumentOptions();
         optionsInitService.initNotSyncedOptions(true, {});
         optionsInitService.initStartupOptions();