From bd50e48242e62988be02b07ffd35361b4a66cf5b Mon Sep 17 00:00:00 2001
From: ehsan shariati <ehsan6sha@gmail.com>
Date: Sun, 20 Aug 2023 23:29:00 -0400
Subject: [PATCH] corrected errors
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tsconfig.json:26:5 - error TS5023: Unknown compiler option 'verbatimModuleSyntax'.

26     "verbatimModuleSyntax": true
       ~~~~~~~~~~~~~~~~~~~~~~

src/protocols/chain-api.ts:82:30 - error TS2722: Cannot invoke an object which is possibly 'undefined'.

82     const lastPoolId = await api.query.pool.lastPoolId();
                                ~~~~~~~~~~~~~~~~~~~~~~~~~

src/protocols/chain-api.ts:88:30 - error TS2722: Cannot invoke an object which is possibly 'undefined'.

88       const poolInfo = await api.query.pool.pools(i).catch((err) => {
                                ~~~~~~~~~~~~~~~~~~~~

src/protocols/chain-api.ts:119:31 - error TS18048: 'api.query.pool' is possibly 'undefined'.

119     const poolRequest = await api.query.pool.poolRequests(poolId, accountId);
                                  ~~~~~~~~~~~~~~

src/protocols/chain-api.ts:119:31 - error TS2722: Cannot invoke an object which is possibly 'undefined'.

119     const poolRequest = await api.query.pool.poolRequests(poolId, accountId);
                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~

src/protocols/fula.ts:29:15 - error TS2339: Property 'initFula' does not exist on type 'FulaNativeModule'.

29   return Fula.initFula(
                 ~~~~~~~~

Found 6 errors in 3 files.

Errors  Files
     1  tsconfig.json:26
     4  src/protocols/chain-api.ts:82
     1  src/protocols/fula.ts:29
✖ Failed to build definition files.
---
 src/interfaces/fulaNativeModule.ts | 2 +-
 src/protocols/chain-api.ts         | 8 ++++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/interfaces/fulaNativeModule.ts b/src/interfaces/fulaNativeModule.ts
index a4495d1..42ac499 100644
--- a/src/interfaces/fulaNativeModule.ts
+++ b/src/interfaces/fulaNativeModule.ts
@@ -1,7 +1,7 @@
 import { NativeModules, Platform } from 'react-native';
 
 interface FulaNativeModule {
-  init: (
+  initFula: (
     identity: string, //Private key of did identity
     storePath: string, //You can leave empty
     bloxAddr: string, //Blox multiadddr needs to be manually entered now
diff --git a/src/protocols/chain-api.ts b/src/protocols/chain-api.ts
index c94ffab..7979fb3 100644
--- a/src/protocols/chain-api.ts
+++ b/src/protocols/chain-api.ts
@@ -74,6 +74,10 @@ export const listPools = async (
     if (api === undefined) {
       api = await init();
     }
+    // Type guard to assure TypeScript that api is not undefined
+    if (!api || !api.query || !api.query.pool || !api.query.pool.lastPoolId || !api.query.pool.pools) {
+      throw new Error('Failed to initialize api or api.query.pool');
+    }
     const pools: BType.PoolListResponse = { pools: [] };
     const lastPoolId = await api.query.pool.lastPoolId();
     let finalReturnedId: number = Number(lastPoolId.toHuman());
@@ -111,6 +115,10 @@ export const checkJoinRequest = async (
     if (api === undefined) {
       api = await init();
     }
+    // Type guard to assure TypeScript that api is not undefined
+    if (!api || !api.query || !api.query.pool || !api.query.pool.poolRequests) {
+      throw new Error('Failed to initialize api or api.query.pool');
+    }
 
     const poolRequest = await api.query.pool.poolRequests(poolId, accountId);