Struct WorkflowVersionStore 

pub struct WorkflowVersionStore { /* private fields */ }

Workflow version storage layer

Implementations

impl WorkflowVersionStore

pub fn new(pool: DatabasePool) -> Self

Create a new workflow version store

pub async fn save_version( &self, workflow: &Workflow, description: Option<String>, created_by: Option<String>, ) -> Result<Uuid>

Save a new version of a workflow

pub async fn get_versions( &self, workflow_id: &WorkflowId, ) -> Result<Vec<WorkflowVersion>>

Get version history for a workflow

pub async fn get_version( &self, workflow_id: &WorkflowId, version: i32, ) -> Result<Option<WorkflowVersion>>

Get a specific version of a workflow

pub async fn get_latest_version( &self, workflow_id: &WorkflowId, ) -> Result<Option<i32>>

Get the latest version number for a workflow

pub async fn delete_all_versions(&self, workflow_id: &WorkflowId) -> Result<u64>

Delete all versions for a workflow

pub async fn compare_versions( &self, workflow_id: &WorkflowId, version1: i32, version2: i32, ) -> Result<Option<VersionComparison>>

Compare two versions of a workflow

pub async fn rollback_to_version( &self, workflow_id: &WorkflowId, target_version: i32, rollback_description: Option<String>, rolled_back_by: Option<String>, ) -> Result<bool>

Rollback a workflow to a specific version This updates the main workflow definition and creates a new version record Returns true if the rollback was successful

pub async fn delete_versions_before( &self, workflow_id: &WorkflowId, before_version: i32, ) -> Result<u64>

Delete versions older than the specified version Useful for cleaning up old version history Returns the number of versions deleted

Trait Implementations

impl Clone for WorkflowVersionStore

fn clone(&self) -> WorkflowVersionStore

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.