fix permission and scheduling

src/providers/steem/dsteem.js

@@ -1178,6 +1178,73 @@ export const boost = (currentAccount, pinCode, point, permlink, author) => {
   return Promise.reject(new Error('Private key permission issue!'));
 };
 
+export const grantPostingPermission = async (params, pin, currentAccount) => {
+  const digitPinCode = getDigitPinCode(pin);
+  const key = getActiveKey(get(currentAccount, 'local'), digitPinCode);
+
+  const newPosting = Object.assign(
+    {},
+    { ...get(currentAccount, 'posting') },
+    {
+      account_auths: [
+        ...get(currentAccount, 'posting.account_auths'),
+        ['esteemapp', get(currentAccount, 'posting.weight_threshold')],
+      ],
+    },
+  );
+  if (get(currentAccount, 'local.authType') === AUTH_TYPE.STEEM_CONNECT) {
+    const token = decryptKey(get(currentAccount, 'local.accessToken'), digitPinCode);
+    const api = new steemconnect.Client({
+      accessToken: token,
+    });
+    const _params = {
+      account: get(currentAccount, 'name'),
+      posting: newPosting,
+      memo_key: get(currentAccount, 'memo_key'),
+      json_metadata: jsonStringify(params),
+    };
+
+    const opArray = [['account_update', _params]];
+
+    return api
+      .broadcast(opArray)
+      .then(resp => resp.result)
+      .catch(error => console.log(error));
+  }
+
+  if (key) {
+    newPosting.account_auths.sort();
+    const opArray = [
+      [
+        'account_update',
+        {
+          account: get(currentAccount, 'name'),
+          memo_key: get(currentAccount, 'memo_key'),
+          json_metadata: jsonStringify(params),
+          posting: newPosting,
+        },
+      ],
+    ];
+    const privateKey = PrivateKey.fromString(key);
+
+    return new Promise((resolve, reject) => {
+      client.broadcast
+        .sendOperations(opArray, privateKey)
+        .then(result => {
+          resolve(result);
+        })
+        .catch(error => {
+          if (get(error, 'jse_info.code') === 4030100) {
+            error.message = getDsteemDateErrorMessage(error);
+          }
+          reject(error);
+        });
+    });
+  }
+
+  return Promise.reject(new Error('Private key permission issue!'));
+};
+
 export const profileUpdate = async (params, pin, currentAccount) => {
   const digitPinCode = getDigitPinCode(pin);
   const key = getActiveKey(get(currentAccount, 'local'), digitPinCode);

src/screens/editor/container/editorContainer.js

@@ -10,7 +10,7 @@ import AsyncStorage from '@react-native-community/async-storage';
 import { Buffer } from 'buffer';
 import { uploadImage, addDraft, updateDraft, schedule } from '../../../providers/esteem/esteem';
 import { toastNotification } from '../../../redux/actions/uiAction';
-import { postContent, getPurePost } from '../../../providers/steem/dsteem';
+import { postContent, getPurePost, grantPostingPermission } from '../../../providers/steem/dsteem';
 import { setDraftPost, getDraftPost } from '../../../realm/realm';
 
 // Constants
@@ -449,12 +449,38 @@ class EditorContainer extends Component {
     }
   };
 
-  _handleDatePickerChange = (datePickerValue, fields) => {
-    this._submitPost(fields, datePickerValue);
+  _handleDatePickerChange = async (datePickerValue, fields) => {
+    const { currentAccount, pinCode, intl } = this.props;
+
+    const params = get(currentAccount, 'json_metadata', '');
+
+    let hasPostingPerm = false;
+
+    if (currentAccount && currentAccount.posting) {
+      hasPostingPerm =
+        currentAccount.posting.account_auths.filter(x => x[0] === 'esteemapp').length > 0;
+    }
+
+    if (hasPostingPerm) {
+      this._submitPost(fields, datePickerValue);
+    } else {
+      await grantPostingPermission(params, pinCode, currentAccount)
+        .then(() => {
+          this._submitPost(fields, datePickerValue);
+        })
+        .catch(error => {
+          Alert.alert(
+            intl.formatMessage({
+              id: 'alert.fail',
+            }),
+            get(error, 'message', error.toString()),
+          );
+        });
+    }
   };
 
   _setScheduledPost = data => {
-    const { dispatch, intl } = this.props;
+    const { dispatch, intl, currentAccount, navigation } = this.props;
 
     schedule(
       data.author,
@@ -476,6 +502,13 @@ class EditorContainer extends Component {
             }),
           ),
         );
+        setDraftPost({ title: '', body: '', tags: '' }, currentAccount.name);
+        setTimeout(() => {
+          navigation.navigate({
+            routeName: ROUTES.SCREENS.DRAFTS,
+            key: currentAccount.name,
+          });
+        }, 3000);
       })
       .catch(() => {
         this.setState({ isPostSending: false });