feat: delete Blobs stores in batches

packages/blobs/src/backend/delete_store.ts

@@ -1,3 +1,4 @@
 export interface DeleteStoreResponse {
   blobs_deleted: number
+  has_more: boolean
 }

packages/blobs/src/main.test.ts

@@ -1500,7 +1500,7 @@ describe('deleteAll', () => {
       const mockStore = new MockFetch()
         .delete({
           headers: { authorization: `Bearer ${apiToken}` },
-          response: Response.json({ blobs_deleted: 3 }),
+          response: Response.json({ blobs_deleted: 3, has_more: false }),
           url: `https://api.netlify.com/api/v1/blobs/${siteID}/site:production`,
         })
         .inject()
@@ -1542,7 +1542,7 @@ describe('deleteAll', () => {
       const mockStore = new MockFetch()
         .delete({
           headers: { authorization: `Bearer ${apiToken}` },
-          response: Response.json({ blobs_deleted: 3 }),
+          response: Response.json({ blobs_deleted: 3, has_more: false }),
           url: `https://api.netlify.com/api/v1/blobs/${siteID}/oldie`,
         })
         .inject()
@@ -1565,7 +1565,7 @@ describe('deleteAll', () => {
       const mockStore = new MockFetch()
         .delete({
           headers: { authorization: `Bearer ${edgeToken}` },
-          response: Response.json({ blobs_deleted: 3 }),
+          response: Response.json({ blobs_deleted: 3, has_more: false }),
           url: `${edgeURL}/${siteID}/site:production`,
         })
         .inject()
@@ -1605,6 +1605,33 @@ describe('deleteAll', () => {
 
       expect(mockStore.fulfilled).toBeTruthy()
     })
+
+    test('Handles paginated deletion with multiple batches', async () => {
+      const mockStore = new MockFetch()
+        .delete({
+          headers: { authorization: `Bearer ${edgeToken}` },
+          response: Response.json({ blobs_deleted: 100, has_more: true }),
+          url: `${edgeURL}/${siteID}/site:production`,
+        })
+        .delete({
+          headers: { authorization: `Bearer ${edgeToken}` },
+          response: Response.json({ blobs_deleted: 50, has_more: false }),
+          url: `${edgeURL}/${siteID}/site:production`,
+        })
+        .inject()
+
+      const blobs = getStore({
+        edgeURL,
+        name: 'production',
+        token: edgeToken,
+        siteID,
+      })
+
+      const res = await blobs.deleteAll()
+
+      expect(mockStore.fulfilled).toBeTruthy()
+      expect(res.deletedBlobs).toBe(150)
+    })
   })
 })
 

packages/blobs/src/server.ts

@@ -180,7 +180,7 @@ export class BlobsServer {
       }
     }
 
-    return Response.json({ blobs_deleted: blobsDeleted })
+    return Response.json({ blobs_deleted: blobsDeleted, has_more: false })
   }
 
   private async get(req: Request): Promise<Response> {

packages/blobs/src/store.ts

@@ -152,20 +152,28 @@ export class Store {
   }
 
   async deleteAll(): Promise<DeleteStoreResult> {
-    const res = await this.client.makeRequest({ method: HTTPMethod.DELETE, storeName: this.name })
+    let totalDeletedBlobs = 0
+    let hasMore = true
 
-    if (res.status !== 200) {
-      throw new BlobsInternalError(res)
-    }
+    while (hasMore) {
+      const res = await this.client.makeRequest({ method: HTTPMethod.DELETE, storeName: this.name })
+
+      if (res.status !== 200) {
+        throw new BlobsInternalError(res)
+      }
 
-    const data = (await res.json()) as DeleteStoreResponse
+      const data = (await res.json()) as DeleteStoreResponse
 
-    if (typeof data.blobs_deleted !== 'number') {
-      throw new BlobsInternalError(res)
+      if (typeof data.blobs_deleted !== 'number') {
+        throw new BlobsInternalError(res)
+      }
+
+      totalDeletedBlobs += data.blobs_deleted
+      hasMore = typeof data.has_more === 'boolean' && data.has_more
     }
 
     return {
-      deletedBlobs: data.blobs_deleted,
+      deletedBlobs: totalDeletedBlobs,
     }
   }