WIP

client/src/store/resources/resources.reducer.js

@@ -0,0 +1,39 @@
+import { createReducer } from "@reduxjs/toolkit";
+import t from 'store/types';
+
+const initialState = {
+  resourceFields: {
+    // resource name => { field_id }
+  },
+  resourceColumns: {},
+};
+
+export default createReducer(initialState, {
+  [t.RESOURCE_COLUMNS_SET]: (state, action) => {
+    state.resourceColumns[action.resource_slug] = action.columns;
+  },
+
+  [t.RESOURCE_FIELDS_SET]: (state, action) => {
+    state.resourceFields[action.resource_slug] = action.fields;
+  },
+})
+
+/**
+ * Retrieve resource fields of the given resource slug.
+ * @param {Object} state 
+ * @param {String} resourceSlug 
+ */
+export const getResourceFields = (state, resourceSlug) => {
+  const resourceFields = state.resources.resourceFields[resourceSlug];
+  return resourceFields ? Object.values(resourceFields) : [];
+}
+
+/**
+ * Retrieve resource columns of the given resource slug.
+ * @param {State} state 
+ * @param {String} resourceSlug -
+ */
+export const getResourceColumns = (state, resourceSlug) => {
+  const resourceColumns = state.resources.resourceColumns[resourceSlug];
+  return resourceColumns ? Object.values(resourceColumns) : [];
+}