New structure (#7)

pkg/models/team_namespace_delete.go

@@ -0,0 +1,28 @@
+package models
+
+// Delete deletes a team <-> namespace relation based on the namespace & team id
+func (tn *TeamNamespace) Delete() (err error) {
+
+	// Check if the team exists
+	_, err = GetTeamByID(tn.TeamID)
+	if err != nil {
+		return
+	}
+
+	// Check if the team has access to the namespace
+	has, err := x.Where("team_id = ? AND namespace_id = ?", tn.TeamID, tn.NamespaceID).
+		Get(&TeamNamespace{})
+	if err != nil {
+		return
+	}
+	if !has {
+		return ErrTeamDoesNotHaveAccessToNamespace{TeamID: tn.TeamID, NamespaceID: tn.NamespaceID}
+	}
+
+	// Delete the relation
+	_, err = x.Where("team_id = ?", tn.TeamID).
+		And("namespace_id = ?", tn.NamespaceID).
+		Delete(TeamNamespace{})
+
+	return
+}