Dwinzo-Beta/Dwinzo_Demo
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

added IMage store in idex db

Browse Source
This commit is contained in:
Jerald-Golden-B
2025-08-26 17:25:04 +05:30
parent 441f1efb23
commit d4f12d230f
9 changed files with 152 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files

70
app/src/utils/indexDB/idbUtils.ts
View File

@@ -1,15 +1,19 @@
const DB_NAME = 'GLTFStorage';
const STORE_NAME = 'models';
const DB_VERSION = 1;
export function initializeDB(): Promise<IDBDatabase> {
const ASSET_DB_NAME = 'GLTFStorage';
const ASSET_STORE_NAME = 'models';
const IMAGE_DB_NAME = 'ImageStorage';
const IMAGE_STORE_NAME = 'images';
export function initializeAssetDB(): Promise<IDBDatabase> {
return new Promise((resolve, reject) => {
const request = indexedDB.open(DB_NAME, DB_VERSION);
const request = indexedDB.open(ASSET_DB_NAME, DB_VERSION);
request.onupgradeneeded = () => {
const db = request.result;
if (!db.objectStoreNames.contains(STORE_NAME)) {
db.createObjectStore(STORE_NAME);
if (!db.objectStoreNames.contains(ASSET_STORE_NAME)) {
db.createObjectStore(ASSET_STORE_NAME);
}
};
@@ -19,11 +23,11 @@ export function initializeDB(): Promise<IDBDatabase> {
}
export async function storeGLTF(key: string, file: Blob): Promise<void> {
const db = await initializeDB();
const db = await initializeAssetDB();
return new Promise((resolve, reject) => {
const transaction = db.transaction(STORE_NAME, 'readwrite');
const store = transaction.objectStore(STORE_NAME);
const transaction = db.transaction(ASSET_STORE_NAME, 'readwrite');
const store = transaction.objectStore(ASSET_STORE_NAME);
const request = store.put(file, key);
request.onsuccess = () => resolve();
@@ -32,11 +36,53 @@ export async function storeGLTF(key: string, file: Blob): Promise<void> {
}
export async function retrieveGLTF(key: string): Promise<Blob | undefined> {
const db = await initializeDB();
const db = await initializeAssetDB();
return new Promise((resolve, reject) => {
const transaction = db.transaction(STORE_NAME, 'readonly');
const store = transaction.objectStore(STORE_NAME);
const transaction = db.transaction(ASSET_STORE_NAME, 'readonly');
const store = transaction.objectStore(ASSET_STORE_NAME);
const request = store.get(key);
request.onsuccess = () => resolve(request.result as Blob | undefined);
request.onerror = () => reject(request.error);
});
}
export function initializeImageDB(): Promise<IDBDatabase> {
return new Promise((resolve, reject) => {
const request = indexedDB.open(IMAGE_DB_NAME, DB_VERSION);
request.onupgradeneeded = () => {
const db = request.result;
if (!db.objectStoreNames.contains(IMAGE_STORE_NAME)) {
db.createObjectStore(IMAGE_STORE_NAME);
}
};
request.onsuccess = () => resolve(request.result);
request.onerror = () => reject(request.error);
});
}
export async function storeImage(key: string, file: Blob): Promise<void> {
const db = await initializeImageDB();
return new Promise((resolve, reject) => {
const transaction = db.transaction(IMAGE_STORE_NAME, 'readwrite');
const store = transaction.objectStore(IMAGE_STORE_NAME);
const request = store.put(file, key);
request.onsuccess = () => resolve();
request.onerror = () => reject(request.error);
});
}
export async function retrieveImage(key: string): Promise<Blob | undefined> {
const db = await initializeImageDB();
return new Promise((resolve, reject) => {
const transaction = db.transaction(IMAGE_STORE_NAME, 'readonly');
const store = transaction.objectStore(IMAGE_STORE_NAME);
const request = store.get(key);
request.onsuccess = () => resolve(request.result as Blob | undefined);