Fix init error when database was not created yet

Author: mikhail-eremin

dist/app.js

@@ -1,6 +1,6 @@
 {
   "name": "smdbox",
-  "version": "1.1.2",
+  "version": "1.1.3",
   "main": "src/index.jsx",
   "repository": "https://github.com/semrush/smdbox",
   "author": "Semrush",

package.json

@@ -58,7 +58,7 @@ class Project extends React.Component {
     }
 
 
-    componentWillReceiveProps({ endpoint, smdUrl }) {
+    UNSAFE_componentWillReceiveProps({ endpoint, smdUrl }) { // eslint-disable-line
         if (endpoint !== this.props.endpoint) {
             this.setState({ endpoint });
         }
@@ -203,7 +203,7 @@ class Project extends React.Component {
                         bsStyle={mode === modes.SETTINGS ? 'primary' : 'success'}
                         type="submit"
                         onClick={this.onSubmit}
-                        disabled={this.props.smdScheme === null}
+                        disabled={this.props.smdScheme === null || this.props.fetchingSmdError}
                     >
                         { mode === modes.SETTINGS ? 'Update' : 'Create' }
                     </Button>

src/components/Project/index.jsx

@@ -30,7 +30,7 @@ export default function (initialData) {
             ...enhancers
         )
     );
-    
+
     syncStore(store);
 
     sagaMiddleware.run(rootSaga);

src/configureStore.js

@@ -19,7 +19,7 @@ const connectDB = (f) => {
     };
     request.onupgradeneeded = function (e) {
         e.currentTarget.result.createObjectStore(storeName);
-        connectDB(f);
+        // connectDB(f); // no need to reconnect
     };
 };