Add new directive mechanism v3

1 files changed, 151 insertions, 0 deletions

diff --git a/makima/src/db/models.rs b/makima/src/db/models.rs
index d0a0bd6..9159fd5 100644
--- a/makima/src/db/models.rs
+++ b/makima/src/db/models.rs
@@ -531,6 +531,14 @@ pub struct Task {
     /// Standalone completed tasks can be dismissed by the user.
     #[serde(default)]
     pub hidden: bool,
+
+    // Directive association
+    /// Directive this task belongs to (for directive-driven tasks)
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub directive_id: Option<Uuid>,
+    /// Directive step this task executes
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub directive_step_id: Option<Uuid>,
 }
 
 impl Task {
@@ -656,6 +664,10 @@ pub struct CreateTaskRequest {
     /// Task ID whose worktree this task shares. When set, this task reuses the supervisor's
     /// worktree instead of creating its own, and should NOT have its worktree deleted during cleanup.
     pub supervisor_worktree_task_id: Option<Uuid>,
+    /// Directive this task belongs to (for directive-driven tasks)
+    pub directive_id: Option<Uuid>,
+    /// Directive step this task executes
+    pub directive_step_id: Option<Uuid>,
 }
 
 /// Request payload for updating a task
@@ -2682,3 +2694,142 @@ mod tests {
 }
 
 // =============================================================================
+// Directive Types
+// =============================================================================
+
+/// A directive — a long-lived top-level entity for managing projects via a DAG of steps.
+#[derive(Debug, Clone, FromRow, Serialize, Deserialize, ToSchema)]
+#[serde(rename_all = "camelCase")]
+pub struct Directive {
+    pub id: Uuid,
+    pub owner_id: Uuid,
+    pub title: String,
+    pub goal: String,
+    /// Status: draft, active, idle, paused, archived
+    pub status: String,
+    pub repository_url: Option<String>,
+    pub local_path: Option<String>,
+    pub base_branch: Option<String>,
+    pub orchestrator_task_id: Option<Uuid>,
+    pub goal_updated_at: DateTime<Utc>,
+    pub started_at: Option<DateTime<Utc>>,
+    pub version: i32,
+    pub created_at: DateTime<Utc>,
+    pub updated_at: DateTime<Utc>,
+}
+
+/// A step in a directive's DAG.
+#[derive(Debug, Clone, FromRow, Serialize, Deserialize, ToSchema)]
+#[serde(rename_all = "camelCase")]
+pub struct DirectiveStep {
+    pub id: Uuid,
+    pub directive_id: Uuid,
+    pub name: String,
+    pub description: Option<String>,
+    pub task_plan: Option<String>,
+    pub depends_on: Vec<Uuid>,
+    /// Status: pending, ready, running, completed, failed, skipped
+    pub status: String,
+    pub task_id: Option<Uuid>,
+    pub order_index: i32,
+    pub generation: i32,
+    pub started_at: Option<DateTime<Utc>>,
+    pub completed_at: Option<DateTime<Utc>>,
+    pub created_at: DateTime<Utc>,
+}
+
+/// Directive with its steps for detail view.
+#[derive(Debug, Serialize, ToSchema)]
+#[serde(rename_all = "camelCase")]
+pub struct DirectiveWithSteps {
+    #[serde(flatten)]
+    pub directive: Directive,
+    pub steps: Vec<DirectiveStep>,
+}
+
+/// Summary for directive list views.
+#[derive(Debug, Clone, FromRow, Serialize, ToSchema)]
+#[serde(rename_all = "camelCase")]
+pub struct DirectiveSummary {
+    pub id: Uuid,
+    pub owner_id: Uuid,
+    pub title: String,
+    pub goal: String,
+    pub status: String,
+    pub repository_url: Option<String>,
+    pub orchestrator_task_id: Option<Uuid>,
+    pub version: i32,
+    pub created_at: DateTime<Utc>,
+    pub updated_at: DateTime<Utc>,
+    pub total_steps: i64,
+    pub completed_steps: i64,
+    pub running_steps: i64,
+    pub failed_steps: i64,
+}
+
+/// List response for directives.
+#[derive(Debug, Serialize, ToSchema)]
+#[serde(rename_all = "camelCase")]
+pub struct DirectiveListResponse {
+    pub directives: Vec<DirectiveSummary>,
+    pub total: i64,
+}
+
+/// Request to create a new directive.
+#[derive(Debug, Deserialize, ToSchema)]
+#[serde(rename_all = "camelCase")]
+pub struct CreateDirectiveRequest {
+    pub title: String,
+    pub goal: String,
+    pub repository_url: Option<String>,
+    pub local_path: Option<String>,
+    pub base_branch: Option<String>,
+}
+
+/// Request to update a directive.
+#[derive(Debug, Default, Deserialize, ToSchema)]
+#[serde(rename_all = "camelCase")]
+pub struct UpdateDirectiveRequest {
+    pub title: Option<String>,
+    pub goal: Option<String>,
+    pub status: Option<String>,
+    pub repository_url: Option<String>,
+    pub local_path: Option<String>,
+    pub base_branch: Option<String>,
+    pub orchestrator_task_id: Option<Uuid>,
+    pub version: Option<i32>,
+}
+
+/// Request to update a directive's goal (triggers re-planning).
+#[derive(Debug, Deserialize, ToSchema)]
+#[serde(rename_all = "camelCase")]
+pub struct UpdateGoalRequest {
+    pub goal: String,
+}
+
+/// Request to create a directive step.
+#[derive(Debug, Deserialize, ToSchema)]
+#[serde(rename_all = "camelCase")]
+pub struct CreateDirectiveStepRequest {
+    pub name: String,
+    pub description: Option<String>,
+    pub task_plan: Option<String>,
+    #[serde(default)]
+    pub depends_on: Vec<Uuid>,
+    #[serde(default)]
+    pub order_index: i32,
+    pub generation: Option<i32>,
+}
+
+/// Request to update a directive step.
+#[derive(Debug, Default, Deserialize, ToSchema)]
+#[serde(rename_all = "camelCase")]
+pub struct UpdateDirectiveStepRequest {
+    pub name: Option<String>,
+    pub description: Option<String>,
+    pub task_plan: Option<String>,
+    pub depends_on: Option<Vec<Uuid>>,
+    pub status: Option<String>,
+    pub task_id: Option<Uuid>,
+    pub order_index: Option<i32>,
+}