feat: Workspaces filtering (#1972)

Co-authored-by: G r e y <grey@coder.com>
Co-authored-by: Kira Pilot <kira@coder.com>

coderd/workspaces.go

@@ -137,17 +137,14 @@ func (api *API) workspaces(rw http.ResponseWriter, r *http.Request) {
 	// Empty strings mean no filter
 	orgFilter := r.URL.Query().Get("organization_id")
 	ownerFilter := r.URL.Query().Get("owner")
+	nameFilter := r.URL.Query().Get("name")
 
 	filter := database.GetWorkspacesWithFilterParams{Deleted: false}
 	if orgFilter != "" {
 		orgID, err := uuid.Parse(orgFilter)
-		if err != nil {
-			httpapi.Write(rw, http.StatusBadRequest, httpapi.Response{
-				Message: fmt.Sprintf("organization_id must be a uuid: %s", err.Error()),
-			})
-			return
+		if err == nil {
+			filter.OrganizationID = orgID
 		}
-		filter.OrganizationID = orgID
 	}
 	if ownerFilter == "me" {
 		filter.OwnerID = apiKey.UserID
@@ -160,15 +157,15 @@ func (api *API) workspaces(rw http.ResponseWriter, r *http.Request) {
 				Username: ownerFilter,
 				Email:    ownerFilter,
 			})
-			if err != nil {
-				httpapi.Write(rw, http.StatusBadRequest, httpapi.Response{
-					Message: "owner must be a uuid or username",
-				})
-				return
+			if err == nil {
+				filter.OwnerID = user.ID
 			}
-			userID = user.ID
+		} else {
+			filter.OwnerID = userID
 		}
-		filter.OwnerID = userID
+	}
+	if nameFilter != "" {
+		filter.Name = nameFilter
 	}
 
 	workspaces, err := api.Database.GetWorkspacesWithFilter(r.Context(), filter)