Remove temporary code.

src/blocks/mrc_call_python_function.ts

@@ -150,11 +150,6 @@ type CallPythonFunctionExtraState = {
    * The mechanism class name. Specified only if the function kind is INSTANCE_MECHANISM.
    */
   mechanismClassName?: string,
-
-  // The following fields allow Alan and Liz to load older projects.
-  // TODO(lizlooney): Remove these fields.
-  otherBlockId?: string,
-  mechanismBlockId?: string,
 }
 
 const CALL_PYTHON_FUNCTION = {
@@ -303,7 +298,6 @@ const CALL_PYTHON_FUNCTION = {
       this: CallPythonFunctionBlock,
       extraState: CallPythonFunctionExtraState
   ): void {
-    fixOldExtraState(extraState);
     this.mrcFunctionKind = extraState.functionKind as FunctionKind;
     this.mrcReturnType = extraState.returnType;
     this.mrcArgs = [];
@@ -1276,26 +1270,3 @@ function createFireEventBlock(event: storageModuleContent.Event): toolboxItems.B
   processArgs(args, extraState, inputs);
   return createBlock(extraState, fields, inputs);
 }
-
-// The following function allows Alan and Liz to load older projects.
-// TODO(lizlooney): Remove this function.
-function fixOldExtraState(extraState: CallPythonFunctionExtraState): void {
-  if (extraState.otherBlockId) {
-    switch (extraState.functionKind as FunctionKind) {
-      case FunctionKind.INSTANCE_WITHIN:
-      case FunctionKind.INSTANCE_ROBOT:
-      case FunctionKind.INSTANCE_MECHANISM:
-        extraState.methodId = extraState.otherBlockId;
-        break;
-      case FunctionKind.INSTANCE_COMPONENT:
-        extraState.componentId = extraState.otherBlockId;
-        break;
-      case FunctionKind.EVENT:
-        extraState.eventId = extraState.otherBlockId;
-        break;
-    }
-  }
-  if (extraState.mechanismBlockId) {
-    extraState.mechanismId = extraState.mechanismBlockId;
-  }
-}

src/blocks/mrc_event_handler.ts

@@ -73,11 +73,6 @@ export interface EventHandlerExtraState {
    * Specified only if the sender type is MECHANISM.
    */
   mechanismId?: string,
-
-  // The following fields allow Alan and Liz to load older projects.
-  // TODO(lizlooney): Remove these fields.
-  otherBlockId?: string,
-  mechanismBlockId?: string,
 }
 
 const EVENT_HANDLER = {
@@ -126,7 +121,6 @@ const EVENT_HANDLER = {
    * Applies the given state to this block.
    */
   loadExtraState(this: EventHandlerBlock, extraState: EventHandlerExtraState): void {
-    fixOldExtraState(extraState);
     this.mrcSenderType = extraState.senderType;
     this.mrcParameters = [];
     this.mrcEventId = extraState.eventId;
@@ -508,14 +502,3 @@ export function renameMechanismName(workspace: Blockly.Workspace, mechanismId: s
     (block as EventHandlerBlock).renameMechanismName(mechanismId, newName);
   });
 }
-
-// The following function allows Alan and Liz to load older projects.
-// TODO(lizlooney): Remove this function.
-function fixOldExtraState(extraState: EventHandlerExtraState): void {
-  if (extraState.otherBlockId) {
-    extraState.eventId = extraState.otherBlockId;
-  }
-  if (extraState.mechanismBlockId) {
-    extraState.mechanismId = extraState.mechanismBlockId;
-  }
-}

src/storage/client_side_storage.ts

@@ -20,8 +20,6 @@
  */
 
 import * as commonStorage from './common_storage';
-import * as storageModuleContent from './module_content';
-import * as storageNames from './names';
 
 // Functions for saving blocks files to client side storage.
 
@@ -58,62 +56,7 @@ export async function openClientSideStorage(): Promise<commonStorage.Storage> {
     };
     openRequest.onsuccess = () => {
       const db = openRequest.result;
-      fixOldModules(db).then(() => {
-        resolve(ClientSideStorage.create(db));
-      })
-    };
-  });
-}
-
-// The following function allows Alan and Liz to load older projects.
-// TODO(lizlooney): Remove this function.
-async function fixOldModules(db: IDBDatabase): Promise<void> {
-  return new Promise((resolve, reject) => {
-    const transaction = db.transaction([FILES_STORE_NAME], 'readwrite');
-    transaction.oncomplete = () => {
-      resolve();
-    };
-    transaction.onabort = () => {
-      console.log('IndexedDB transaction aborted.');
-      reject(new Error('IndexedDB transaction aborted.'));
-    };
-    const filesObjectStore = transaction.objectStore(FILES_STORE_NAME);
-    const openCursorRequest = filesObjectStore.openCursor();
-    openCursorRequest.onerror = () => {
-      console.log('IndexedDB openCursor request failed. openCursorRequest.error is...');
-      console.log(openCursorRequest.error);
-      reject(new Error('IndexedDB openCursor request failed.'));
-    };
-    openCursorRequest.onsuccess = () => {
-      const cursor = openCursorRequest.result;
-      if (cursor) {
-        const value = cursor.value;
-        const regexForOldModulePath = new RegExp('^([A-Z][A-Za-z0-9]*)/([A-Z][A-Za-z0-9]*).json$');
-        const result = regexForOldModulePath.exec(value.path);
-        if (result) {
-          const oldModulePath = value.path;
-          const projectName = result[1];
-          const className = result[2];
-          const moduleType = storageModuleContent.parseModuleContentText(value.content).getModuleType();
-          value.path = storageNames.makeModulePath(projectName, className, moduleType);
-          const putRequest = filesObjectStore.put(value);
-          putRequest.onerror = () => {
-           console.log('IndexedDB put request failed. putRequest.error is...');
-            console.log(putRequest.error);
-            throw new Error('IndexedDB put request failed.');
-          };
-          const deleteRequest = filesObjectStore.delete(oldModulePath);
-          deleteRequest.onerror = () => {
-            console.log('IndexedDB delete request failed. deleteRequest.error is...');
-            console.log(deleteRequest.error);
-            throw new Error('IndexedDB delete request failed.');
-          };
-        }
-        cursor.continue();
-      } else {
-        // The cursor is done. We have finished reading all the files.
-        resolve();
-      }
+      resolve(ClientSideStorage.create(db));
     };
   });
 }

src/storage/module_content.ts

@@ -146,7 +146,6 @@ export function makeModuleContentText(
 
 export function parseModuleContentText(moduleContentText: string): ModuleContent {
   const parsedContent = JSON.parse(moduleContentText);
-  fixOldParsedContent(parsedContent);
   if (!('moduleType' in parsedContent) ||
       !('moduleId' in parsedContent) ||
       !('blocks' in parsedContent) ||
@@ -166,38 +165,6 @@ export function parseModuleContentText(moduleContentText: string): ModuleContent
       parsedContent.methods);
 }
 
-// The following function allows Alan and Liz to load older projects.
-// TODO(lizlooney): Remove this function.
-function fixOldParsedContent(parsedContent: any): void {
-  if (!('moduleId' in parsedContent)) {
-    parsedContent.moduleId = '';
-  }
-  parsedContent.mechanisms.forEach((mechanism: any) => {
-    if (!('mechanismId' in mechanism) && ('blockId' in mechanism)) {
-      mechanism.mechanismId = mechanism['blockId'];
-      delete mechanism['blockId'];
-    }
-  });
-  parsedContent.components.forEach((component: any) => {
-    if (!('componentId' in component) && ('blockId' in component)) {
-      component.componentId = component['blockId'];
-      delete component['blockId'];
-    }
-  });
-  parsedContent.events.forEach((event: any) => {
-    if (!('eventId' in event) && ('blockId' in event)) {
-      event.eventId = event['blockId'];
-      delete event['blockId'];
-    }
-  });
-  parsedContent.methods.forEach((method: any) => {
-    if (!('methodId' in method) && ('blockId' in method)) {
-      method.methodId = method['blockId'];
-      delete method['blockId'];
-    }
-  });
-}
-
 export class ModuleContent {
   constructor(
       private moduleType: storageModule.ModuleType,