Group API (#4327)

* Add basic endpoint for group information

* Add hardcoded api-url lookup function for django models

* Adds JS function for rendering a 'group'

* Fix typo

* Add unit tests for new endpoints

* Increment API version

* JS linting

InvenTree/templates/js/translated/forms.js

@@ -11,6 +11,7 @@
     modalShowSubmitButton,
     renderBuild,
     renderCompany,
+    renderGroup,
     renderManufacturerPart,
     renderOwner,
     renderPart,
@@ -2073,6 +2074,9 @@ function renderModelData(name, model, data, parameters, options) {
     case 'user':
         renderer = renderUser;
         break;
+    case 'group':
+        renderer = renderGroup;
+        break;
     default:
         break;
     }

InvenTree/templates/js/translated/model_renderers.js

@@ -8,6 +8,7 @@
 /* exported
     renderBuild,
     renderCompany,
+    renderGroup,
     renderManufacturerPart,
     renderOwner,
     renderPart,
@@ -15,6 +16,7 @@
     renderStockItem,
     renderStockLocation,
     renderSupplierPart,
+    renderUser,
 */
 
 
@@ -216,6 +218,17 @@ function renderPart(name, data, parameters={}, options={}) {
     return html;
 }
 
+
+// Renderer for "Group" model
+// eslint-disable-next-line no-unused-vars
+function renderGroup(name, data, parameters={}, options={}) {
+
+    var html = `<span>${data.name}</span>`;
+
+    return html;
+
+}
+
 // Renderer for "User" model
 // eslint-disable-next-line no-unused-vars
 function renderUser(name, data, parameters={}, options={}) {