Add option to filter namespaces by slug

compose/internal/repository/namespace.go

@@ -86,6 +86,10 @@ func (r *namespace) Find(filter types.NamespaceFilter) (set types.NamespaceSet,
 		query = query.Where("name like ? OR slug like ?", q, q)
 	}
 
+	if f.Slug != "" {
+		query = query.Where("LOWER(slug) = LOWER(?)", f.Slug)
+	}
+
 	if f.Count, err = r.count(query); err != nil || f.Count == 0 {
 		return
 	}

compose/rest/namespace.go

@@ -58,6 +58,7 @@ func (Namespace) New() *Namespace {
 func (ctrl Namespace) List(ctx context.Context, r *request.NamespaceList) (interface{}, error) {
 	f := types.NamespaceFilter{
 		Query:   r.Query,
+		Slug:    r.Slug,
 		PerPage: r.PerPage,
 		Page:    r.Page,
 	}

compose/rest/request/namespace.go

@@ -36,6 +36,7 @@ var _ = multipart.FileHeader{}
 // Namespace list request parameters
 type NamespaceList struct {
 	Query   string
+	Slug    string
 	Page    uint
 	PerPage uint
 }
@@ -48,6 +49,7 @@ func (r NamespaceList) Auditable() map[string]interface{} {
 	var out = map[string]interface{}{}
 
 	out["query"] = r.Query
+	out["slug"] = r.Slug
 	out["page"] = r.Page
 	out["perPage"] = r.PerPage
 
@@ -84,6 +86,9 @@ func (r *NamespaceList) Fill(req *http.Request) (err error) {
 	if val, ok := get["query"]; ok {
 		r.Query = val
 	}
+	if val, ok := get["slug"]; ok {
+		r.Slug = val
+	}
 	if val, ok := get["page"]; ok {
 		r.Page = parseUint(val)
 	}

compose/types/namespace.go

@@ -22,6 +22,7 @@ type (
 
 	NamespaceFilter struct {
 		Query   string `json:"query"`
+		Slug    string `json:"slug"`
 		Page    uint   `json:"page"`
 		PerPage uint   `json:"perPage"`
 		Sort    string `json:"sort"`