chore: Implement joins with golang templates (#6429)

* feat: Implement view for workspace builds to include rbac info

* Removes the need to fetch the workspace to run an rbac check.
* chore: Use workspace build as RBAC object
* chore: Use golang templates instead of sqlc files

coderd/database/modelmethods.go

@@ -4,6 +4,8 @@ import (
 	"sort"
 	"strconv"
 
+	"github.com/google/uuid"
+
 	"github.com/coder/coder/coderd/rbac"
 )
 
@@ -101,6 +103,12 @@ func (g Group) RBACObject() rbac.Object {
 		InOrg(g.OrganizationID)
 }
 
+func (b WorkspaceBuildRBAC) RBACObject() rbac.Object {
+	return rbac.ResourceWorkspace.WithID(b.WorkspaceID).
+		InOrg(b.OrganizationID).
+		WithOwner(b.WorkspaceOwnerID.String())
+}
+
 func (w Workspace) RBACObject() rbac.Object {
 	return rbac.ResourceWorkspace.WithID(w.ID).
 		InOrg(w.OrganizationID).
@@ -183,6 +191,18 @@ func (l License) RBACObject() rbac.Object {
 	return rbac.ResourceLicense.WithIDString(strconv.FormatInt(int64(l.ID), 10))
 }
 
+func (b WorkspaceBuild) WithWorkspace(workspace Workspace) WorkspaceBuildRBAC {
+	return b.Expand(workspace.OrganizationID, workspace.OwnerID)
+}
+
+func (b WorkspaceBuild) Expand(orgID, ownerID uuid.UUID) WorkspaceBuildRBAC {
+	return WorkspaceBuildRBAC{
+		WorkspaceBuild:   b,
+		OrganizationID:   orgID,
+		WorkspaceOwnerID: ownerID,
+	}
+}
+
 func ConvertUserRows(rows []GetUsersRow) []User {
 	users := make([]User, len(rows))
 	for i, r := range rows {