Add reason field for workspace builds (#2438)

* add reason field for workspace build

* add the reason field to FE via API

* update BuildReasonMember to BuildReasonInitiator

* add unit tests

* add more unit tests

* add error for unknown transition

* fix lint

* add documentation

* fix unit tests

* fix generated types

* remove nested transaction

* rename migration file

site/src/api/typesGenerated.ts

@@ -444,7 +444,7 @@ export interface WorkspaceApp {
   readonly icon?: string
 }
 
-// From codersdk/workspacebuilds.go:24:6
+// From codersdk/workspacebuilds.go:38:6
 export interface WorkspaceBuild {
   readonly id: string
   readonly created_at: string
@@ -461,6 +461,7 @@ export interface WorkspaceBuild {
   readonly initiator_name: string
   readonly job: ProvisionerJob
   readonly deadline: string
+  readonly reason: BuildReason
 }
 
 // From codersdk/workspaces.go:84:6
@@ -489,6 +490,9 @@ export interface WorkspaceResource {
   readonly agents?: WorkspaceAgent[]
 }
 
+// From codersdk/workspacebuilds.go:22:6
+export type BuildReason = "autostart" | "autostop" | "initiator"
+
 // From codersdk/provisionerdaemons.go:23:6
 export type LogLevel = "debug" | "error" | "info" | "trace" | "warn"
 

site/src/testHelpers/entities.ts

@@ -144,8 +144,8 @@ export const MockWorkspaceBuild: TypesGen.WorkspaceBuild = {
   build_number: 1,
   created_at: "2022-05-17T17:39:01.382927298Z",
   id: "1",
-  initiator_id: "",
-  initiator_name: "",
+  initiator_id: MockUser.id,
+  initiator_name: MockUser.username,
   job: MockProvisionerJob,
   name: "a-workspace-build",
   template_version_id: "",
@@ -156,6 +156,7 @@ export const MockWorkspaceBuild: TypesGen.WorkspaceBuild = {
   workspace_owner_name: MockUser.username,
   workspace_id: "759f1d46-3174-453d-aa60-980a9c1442f3",
   deadline: "2022-05-17T23:39:00.00Z",
+  reason: "initiator",
 }
 
 export const MockWorkspaceBuildStop: TypesGen.WorkspaceBuild = {