fix(mothership): fix edit hashing (#3711)

apps/sim/lib/copilot/orchestrator/tool-executor/vfs-tools.ts

@@ -1,11 +1,9 @@
 import { createLogger } from '@sim/logger'
 import type { ExecutionContext, ToolCallResult } from '@/lib/copilot/orchestrator/types'
 import { getOrMaterializeVFS } from '@/lib/copilot/vfs'
-import { upsertWorkflowReadHashForSanitizedState } from '@/lib/copilot/workflow-read-hashes'
 import { listChatUploads, readChatUpload } from './upload-file-reader'
 
 const logger = createLogger('VfsTools')
-const WORKFLOW_STATE_PATH_REGEX = /^workflows\/[^/]+\/state\.json$/
 
 export async function executeVfsGrep(
   params: Record<string, unknown>,
@@ -145,28 +143,6 @@ export async function executeVfsRead(
       return { success: false, error: `File not found: ${path}.${hint}` }
     }
     logger.debug('vfs_read result', { path, totalLines: result.totalLines })
-    if (context.chatId && WORKFLOW_STATE_PATH_REGEX.test(path)) {
-      try {
-        const fullState = vfs.read(path)
-        const fullMeta = vfs.read(path.replace(/state\.json$/, 'meta.json'))
-        if (fullState?.content && fullMeta?.content) {
-          const workflowMeta = JSON.parse(fullMeta.content) as { id?: string }
-          const sanitizedState = JSON.parse(fullState.content)
-          if (workflowMeta.id) {
-            await upsertWorkflowReadHashForSanitizedState(
-              context.chatId,
-              workflowMeta.id,
-              sanitizedState
-            )
-          }
-        }
-      } catch (hashErr) {
-        logger.warn('Failed to persist workflow read hash from VFS read', {
-          path,
-          error: hashErr instanceof Error ? hashErr.message : String(hashErr),
-        })
-      }
-    }
     return {
       success: true,
       output: result,

apps/sim/lib/copilot/orchestrator/tool-executor/workflow-tools/mutations.ts

@@ -2,7 +2,6 @@ import crypto from 'crypto'
 import { createLogger } from '@sim/logger'
 import { createWorkspaceApiKey } from '@/lib/api-key/auth'
 import type { ExecutionContext, ToolCallResult } from '@/lib/copilot/orchestrator/types'
-import { upsertWorkflowReadHashForWorkflowState } from '@/lib/copilot/workflow-read-hashes'
 import { generateRequestId } from '@/lib/core/utils/request'
 import { executeWorkflow } from '@/lib/workflows/executor/execute-workflow'
 import {
@@ -10,6 +9,7 @@ import {
   getLatestExecutionState,
 } from '@/lib/workflows/executor/execution-state'
 import { loadWorkflowFromNormalizedTables } from '@/lib/workflows/persistence/utils'
+import { sanitizeForCopilot } from '@/lib/workflows/sanitization/json-sanitizer'
 import {
   createFolderRecord,
   createWorkflowRecord,
@@ -132,36 +132,26 @@ export async function executeCreateWorkflow(
       folderId,
     })
 
+    const normalized = await loadWorkflowFromNormalizedTables(result.workflowId)
+    let copilotSanitizedWorkflowState: unknown
+    if (normalized) {
+      copilotSanitizedWorkflowState = sanitizeForCopilot({
+        blocks: normalized.blocks || {},
+        edges: normalized.edges || [],
+        loops: normalized.loops || {},
+        parallels: normalized.parallels || {},
+      } as any)
+    }
+
     return {
       success: true,
-      output: await (async () => {
-        let workflowReadHash: string | undefined
-        if (context.chatId) {
-          assertWorkflowMutationNotAborted(context)
-          const normalized = await loadWorkflowFromNormalizedTables(result.workflowId)
-          if (normalized) {
-            const seeded = await upsertWorkflowReadHashForWorkflowState(
-              context.chatId,
-              result.workflowId,
-              {
-                blocks: normalized.blocks || {},
-                edges: normalized.edges || [],
-                loops: normalized.loops || {},
-                parallels: normalized.parallels || {},
-              }
-            )
-            workflowReadHash = seeded.hash
-          }
-        }
-
-        return {
-          workflowId: result.workflowId,
-          workflowName: result.name,
-          workspaceId: result.workspaceId,
-          folderId: result.folderId,
-          ...(workflowReadHash ? { workflowReadHash } : {}),
-        }
-      })(),
+      output: {
+        workflowId: result.workflowId,
+        workflowName: result.name,
+        workspaceId: result.workspaceId,
+        folderId: result.folderId,
+        ...(copilotSanitizedWorkflowState ? { copilotSanitizedWorkflowState } : {}),
+      },
     }
   } catch (error) {
     return { success: false, error: error instanceof Error ? error.message : String(error) }

apps/sim/lib/copilot/process-contents.ts

@@ -7,7 +7,6 @@ import {
   serializeTableMeta,
   serializeWorkflowMeta,
 } from '@/lib/copilot/vfs/serializers'
-import { upsertWorkflowReadHashForSanitizedState } from '@/lib/copilot/workflow-read-hashes'
 import { getAllowedIntegrationsFromEnv } from '@/lib/core/config/feature-flags'
 import { getTableById } from '@/lib/table/service'
 import { canAccessTemplate } from '@/lib/templates/permissions'
@@ -371,9 +370,6 @@ async function processWorkflowFromDb(
       parallels: normalized.parallels || {},
     }
     const sanitizedState = sanitizeForCopilot(workflowState)
-    if (chatId) {
-      await upsertWorkflowReadHashForSanitizedState(chatId, workflowId, sanitizedState)
-    }
     const content = JSON.stringify(
       {
         workflowId,
@@ -757,7 +753,7 @@ export async function resolveActiveResourceContext(
           resourceId,
           undefined,
           '@active_resource',
-          'workflow',
+          'current_workflow',
           undefined,
           chatId
         )

apps/sim/lib/copilot/tools/server/workflow/edit-workflow/index.ts

@@ -7,11 +7,6 @@ import {
   type BaseServerTool,
   type ServerToolContext,
 } from '@/lib/copilot/tools/server/base-tool'
-import {
-  computeWorkflowReadHashFromWorkflowState,
-  getWorkflowReadHash,
-  upsertWorkflowReadHashForWorkflowState,
-} from '@/lib/copilot/workflow-read-hashes'
 import { applyTargetedLayout } from '@/lib/workflows/autolayout'
 import {
   DEFAULT_HORIZONTAL_SPACING,
@@ -98,33 +93,19 @@ export const editWorkflowServerTool: BaseServerTool<EditWorkflowParams, unknown>
       chatId: context.chatId,
     })
 
-    if (!context.chatId) {
-      throw new Error(
-        'Workflow has changed or was not read in this chat. Re-read the workflow before editing.'
-      )
-    }
-
     assertServerToolNotAborted(context)
 
-    const fromDb = await getCurrentWorkflowStateFromDb(workflowId)
-    const workflowState = fromDb.workflowState
-    const storedReadHash = await getWorkflowReadHash(context.chatId, workflowId)
-    if (!storedReadHash) {
-      throw new Error(
-        'Workflow has changed or was not read in this chat. Re-read the workflow before editing.'
-      )
-    }
-
-    const currentReadState = computeWorkflowReadHashFromWorkflowState({
-      blocks: workflowState.blocks || {},
-      edges: workflowState.edges || [],
-      loops: workflowState.loops || {},
-      parallels: workflowState.parallels || {},
-    })
-    if (storedReadHash !== currentReadState.hash) {
-      throw new Error(
-        'Workflow changed since it was last read in this chat. Re-read the workflow before editing.'
-      )
+    let workflowState: any
+    if (currentUserWorkflow) {
+      try {
+        workflowState = JSON.parse(currentUserWorkflow)
+      } catch (error) {
+        logger.error('Failed to parse currentUserWorkflow', error)
+        throw new Error('Invalid currentUserWorkflow format')
+      }
+    } else {
+      const fromDb = await getCurrentWorkflowStateFromDb(workflowId)
+      workflowState = fromDb.workflowState
     }
 
     // Get permission config for the user
@@ -318,20 +299,12 @@ export const editWorkflowServerTool: BaseServerTool<EditWorkflowParams, unknown>
     logger.info('Workflow state persisted to database', { workflowId })
 
     const sanitizationWarnings = validation.warnings.length > 0 ? validation.warnings : undefined
-    assertServerToolNotAborted(context)
-    const updatedReadState = await upsertWorkflowReadHashForWorkflowState(
-      context.chatId,
-      workflowId,
-      workflowStateForDb
-    )
 
     return {
       success: true,
       workflowId,
       workflowName: workflowName ?? 'Workflow',
       workflowState: { ...finalWorkflowState, blocks: layoutedBlocks },
-      copilotSanitizedWorkflowState: updatedReadState.sanitizedState,
-      workflowReadHash: updatedReadState.hash,
       ...(inputErrors && {
         inputValidationErrors: inputErrors,
         inputValidationMessage: `${inputErrors.length} input(s) were rejected due to validation errors. The workflow was still updated with valid inputs only. Errors: ${inputErrors.join('; ')}`,