feat: add workspace build start/stop to audit log (#4744)

* adding workspace_build resource

* added migration

* fix keyword

* got rid oof diffs for workspace builds

* adding workspace name to string

* renamed migrations

* fixed lint

* pass throough AdditionalFields and fix tests

* no need to pass through each handler

* cleaned up migrations

* generated types; fixed missing cases

* logging error

coderd/audit/diff.go

@@ -16,7 +16,8 @@ type Auditable interface {
 		database.User |
 		database.Workspace |
 		database.GitSSHKey |
-		database.Group
+		database.Group |
+		database.WorkspaceBuild
 }
 
 // Map is a map of changed fields in an audited resource. It maps field names to

coderd/audit/request.go

@@ -20,8 +20,9 @@ type RequestParams struct {
 	Audit Auditor
 	Log   slog.Logger
 
-	Request *http.Request
-	Action  database.AuditAction
+	Request          *http.Request
+	Action           database.AuditAction
+	AdditionalFields json.RawMessage
 }
 
 type Request[T Auditable] struct {
@@ -43,6 +44,9 @@ func ResourceTarget[T Auditable](tgt T) string {
 		return typed.Username
 	case database.Workspace:
 		return typed.Name
+	case database.WorkspaceBuild:
+		// this isn't used
+		return string(typed.BuildNumber)
 	case database.GitSSHKey:
 		return typed.PublicKey
 	case database.Group:
@@ -64,6 +68,8 @@ func ResourceID[T Auditable](tgt T) uuid.UUID {
 		return typed.ID
 	case database.Workspace:
 		return typed.ID
+	case database.WorkspaceBuild:
+		return typed.ID
 	case database.GitSSHKey:
 		return typed.UserID
 	case database.Group:
@@ -85,6 +91,8 @@ func ResourceType[T Auditable](tgt T) database.ResourceType {
 		return database.ResourceTypeUser
 	case database.Workspace:
 		return database.ResourceTypeWorkspace
+	case database.WorkspaceBuild:
+		return database.ResourceTypeWorkspaceBuild
 	case database.GitSSHKey:
 		return database.ResourceTypeGitSshKey
 	case database.Group:
@@ -129,6 +137,10 @@ func InitRequest[T Auditable](w http.ResponseWriter, p *RequestParams) (*Request
 			}
 		}
 
+		if p.AdditionalFields == nil {
+			p.AdditionalFields = json.RawMessage("{}")
+		}
+
 		ip := parseIP(p.Request.RemoteAddr)
 		err := p.Audit.Export(ctx, database.AuditLog{
 			ID:               uuid.New(),
@@ -143,7 +155,7 @@ func InitRequest[T Auditable](w http.ResponseWriter, p *RequestParams) (*Request
 			Diff:             diffRaw,
 			StatusCode:       int32(sw.Status),
 			RequestID:        httpmw.RequestID(p.Request),
-			AdditionalFields: json.RawMessage("{}"),
+			AdditionalFields: p.AdditionalFields,
 		})
 		if err != nil {
 			p.Log.Error(logCtx, "export audit log", slog.Error(err))