Add Delete one or Multiple Files

cli/README.md

@@ -0,0 +1,5 @@
+Upload commands
+`npm run build`
+`SECRET_KEY=S...y node bin/index.js upload ./dist`
+
+`npm run dev --  upload -w ./wallet_faker1.yaml -p faker1 ./dist`

cli/src/commands/delete.ts

@@ -2,7 +2,10 @@ import { Command } from '@commander-js/extra-typings'
 import { SmartContract } from '@massalabs/massa-web3'
 
 import { makeProviderFromNodeURLAndSecret } from './utils'
+import { Listr, ListrTask } from 'listr2'
+import { DeleteCtx } from '../tasks/tasks'
 
+// Minimal implementation of delete command
 export const deleteCommand = new Command('delete')
   .alias('d')
   .description('Delete the given website from Massa blockchain')
@@ -18,18 +21,51 @@ export const deleteCommand = new Command('delete')
 
     const provider = await makeProviderFromNodeURLAndSecret(globalOptions)
 
-    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     const sc = new SmartContract(provider, address)
 
-    console.error('deleteWebsite not implemented yet in the SC')
+    const ctx: DeleteCtx = {
+      provider: provider,
+      sc: sc,
+      address: address,
+    }
 
-    // No deleteWebsite in the SC yet
+    const tasks = new Listr(deleteWebsiteTask(), {
+      concurrent: false,
+    })
 
-    // sc.call('deleteWebsite', new Uint8Array())
-    //   .then((result) => {
-    //     console.log(result)
-    //   })
-    //   .catch((error) => {
-    //     console.error(error)
-    //   })
+    try {
+      await tasks.run(ctx)
+    } catch (error) {
+      console.error('Error during the process:', error)
+      process.exit(1)
+    }
   })
+
+export function deleteWebsiteTask(): ListrTask {
+  return {
+    title: 'Deleting website',
+    task: async (ctx) => {
+      // No deleteWebsite in the SC yet
+      await deleteWebsite(ctx)
+    },
+    rendererOptions: {
+      outputBar: Infinity,
+      persistentOutput: true,
+      collapseSubtasks: false,
+    },
+  }
+}
+
+async function deleteWebsite(ctx: DeleteCtx) {
+  if (!ctx.sc) {
+    throw new Error('Smart contract is not deployed yet')
+  }
+  ctx.sc
+    .call('deleteWebsite', new Uint8Array())
+    .then(() => {
+      console.log(`Successfully deleted the website at ${ctx.address}`)
+    })
+    .catch((error) => {
+      console.error(error)
+    })
+}

cli/src/commands/list.ts

@@ -6,7 +6,7 @@ import { listFiles } from '../lib/website/read'
 export const listFilesCommand = new Command('list')
   .alias('ls')
   .description('Lists files from the given website on Massa blockchain')
-  .option('-a, --address <address>', 'Address of the website to edit')
+  .option('-a, --address <address>', 'Address of the website to list')
   .action(async (options, command) => {
     const globalOptions = command.parent?.opts()
 

cli/src/tasks/tasks.ts

@@ -18,3 +18,9 @@ export interface UploadCtx {
   chunkSize: number
   minimalFees: bigint
 }
+
+export interface DeleteCtx {
+  provider: Web3Provider
+  sc?: SmartContract
+  address: string
+}

smart-contract/assembly/__tests__/FileBuilder.ts

@@ -1,11 +1,18 @@
 import { Args, stringToBytes } from '@massalabs/as-types';
 import { sha256 } from '@massalabs/massa-as-sdk';
-import { PreStore, ChunkPost, ChunkGet } from '../contracts/serializable/Chunk';
+import {
+  PreStore,
+  ChunkPost,
+  ChunkGet,
+  ChunkDelete,
+} from '../contracts/serializable/Chunk';
 import {
   preStoreFileChunks,
   storeFileChunks,
   getFilePathList,
   getChunk,
+  deleteFiles,
+  deleteWebsite,
 } from '../contracts/deweb-interface';
 const limitChunk = 10240;
 
@@ -127,6 +134,16 @@ class FileBuilder {
     return this;
   }
 
+  deleteFiles(files: ChunkDelete[]): void {
+    deleteFiles(
+      new Args().addSerializableObjectArray<ChunkDelete>(files).serialize(),
+    );
+  }
+
+  deleteWebsite(): void {
+    deleteWebsite(new Args().serialize());
+  }
+
   hasFiles(): void {
     const fileList = new Args(getFilePathList()).next<string[]>().unwrap();
     for (let i = 0; i < this.files.length; i++) {
@@ -136,16 +153,29 @@ class FileBuilder {
         `File ${fileInfo.fileName} should be in the file list`,
       );
       for (let j = 0; j < fileInfo.data.length; j++) {
-        const storedChunk = getChunk(
-          new ChunkGet(fileInfo.fileNameHash, j).serialize(),
-        );
+        const storedChunk = getChunk(chunkGetArgs(fileInfo.fileNameHash, j));
         assert(
           storedChunk.length == fileInfo.data[j].length,
           `Chunk ${j} of ${fileInfo.fileName} should have correct length`,
         );
       }
     }
   }
+
+  hasNoFiles(): void {
+    const fileList = new Args(getFilePathList()).next<string[]>().unwrap();
+    assert(fileList.length === 0, 'FileList should be empty');
+  }
+
+  fileIsDeleted(filePath: string): void {
+    const fileList = new Args(getFilePathList()).next<string[]>().unwrap();
+    for (let i = 0; i < fileList.length; i++) {
+      assert(
+        !fileList.includes(filePath),
+        `File ${filePath} should not be in the file list`,
+      );
+    }
+  }
 }
 
 export function given(): FileBuilder {
@@ -155,3 +185,10 @@ export function given(): FileBuilder {
 export function checkThat(fileBuilder: FileBuilder): FileBuilder {
   return fileBuilder;
 }
+
+export function chunkGetArgs(
+  filePathHash: StaticArray<u8>,
+  index: u32,
+): StaticArray<u8> {
+  return new ChunkGet(filePathHash, index).serialize();
+}