Add StackID to get env group endpoint

api/server/handlers/namespace/get_env_group.go

@@ -1,6 +1,7 @@
 package namespace
 
 import (
+	"errors"
 	"fmt"
 	"net/http"
 	"strings"
@@ -13,6 +14,8 @@ import (
 	"github.com/porter-dev/porter/api/types"
 	"github.com/porter-dev/porter/internal/kubernetes/envgroup"
 	"github.com/porter-dev/porter/internal/models"
+	"github.com/porter-dev/porter/internal/stacks"
+	"gorm.io/gorm"
 )
 
 type GetEnvGroupHandler struct {
@@ -62,5 +65,23 @@ func (c *GetEnvGroupHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	c.WriteResult(w, r, envGroup)
+	stackId, err := stacks.GetStackForEnvGroup(c.Config(), cluster.ProjectID, cluster.ID, envGroup)
+
+	if err != nil {
+
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			c.WriteResult(w, r, &types.GetEnvGroupResponse{EnvGroup: envGroup})
+			return
+		}
+
+		c.HandleAPIError(w, r, apierrors.NewErrInternal(err))
+		return
+	}
+
+	res := &types.GetEnvGroupResponse{
+		EnvGroup: envGroup,
+		StackID:  stackId,
+	}
+
+	c.WriteResult(w, r, res)
 }

api/types/namespace.go

@@ -210,3 +210,8 @@ type GetJobRunsRequest struct {
 type StreamJobRunsRequest struct {
 	Name string `schema:"name"`
 }
+
+type GetEnvGroupResponse struct {
+	*EnvGroup
+	StackID string `json:"stack_id,omitempty"`
+}

internal/stacks/hooks.go

@@ -166,3 +166,32 @@ func UpdateEnvGroupVersion(config *config.Config, projID, clusterID uint, envGro
 
 	return err
 }
+
+func GetStackForEnvGroup(config *config.Config, projID, clusterID uint, envGroup *types.EnvGroup) (string, error) {
+	// read stack env group by params
+	stackEnvGroup, err := config.Repo.Stack().ReadStackEnvGroupFirstMatch(projID, clusterID, envGroup.Namespace, envGroup.Name)
+
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return "", nil
+		}
+
+		return "", err
+	}
+
+	// read the revision number corresponding and create a new revision of the stack
+	oldStackRevision, err := config.Repo.Stack().ReadStackRevision(stackEnvGroup.StackRevisionID)
+
+	if err != nil {
+		return "", err
+	}
+
+	// get the latest revision for that stack
+	stack, err := config.Repo.Stack().ReadStackByID(projID, oldStackRevision.StackID)
+
+	if err != nil {
+		return "", err
+	}
+
+	return stack.UID, nil
+}