Initial commit

client/src/hooks/use-steps.js

@@ -0,0 +1,26 @@
+import { useCallback, useState } from 'react';
+
+const createStep = (type, params = {}) => {
+  if (!type) {
+    return null;
+  }
+
+  return {
+    type,
+    params,
+  };
+};
+
+export default (initialType, initialParams) => {
+  const [step, setStep] = useState(() => createStep(initialType, initialParams));
+
+  const openStep = useCallback((type, params) => {
+    setStep(createStep(type, params));
+  }, []);
+
+  const handleBack = useCallback(() => {
+    setStep(null);
+  }, []);
+
+  return [step, openStep, handleBack];
+};