Add components API

Signed-off-by: soupette <cyril.lpz@gmail.com>

packages/strapi-admin/admin/src/utils/ComponentApi.js

@@ -0,0 +1,36 @@
+import { cloneDeep } from 'lodash';
+import invariant from 'invariant';
+
+class ComponentApi {
+  components = {};
+
+  getComponent = name => {
+    invariant(name, 'A name must be provided');
+
+    return cloneDeep(this.components[name]) || null;
+  };
+
+  getComponents = () => {
+    return cloneDeep(this.components);
+  };
+
+  registerComponent = component => {
+    const { name, Component } = component;
+
+    invariant(Component, 'A Component must be provided');
+    invariant(name, 'A name must be provided');
+    invariant(this.components[name] === undefined, 'A similar field already exists');
+
+    this.components[name] = Component;
+  };
+
+  removeComponent = name => {
+    invariant(name, 'A name must be provided in order to remove a field');
+
+    delete this.components[name];
+  };
+}
+
+export default () => {
+  return new ComponentApi();
+};

packages/strapi-admin/admin/src/utils/Strapi.js

@@ -1,6 +1,9 @@
+import ComponentApi from './ComponentApi';
 import FieldApi from './FieldApi';
 
 class Strapi {
+  componentApi = ComponentApi();
+
   fieldApi = FieldApi();
 }