[TMA 472] Added option to be added to Taggs wait list (#168)

* Added screens to add to waitlist and a page to display on success of the same

* Incorporated small comment

2 files changed, 46 insertions, 0 deletions

diff --git a/src/services/WaitlistUserService.tsx b/src/services/WaitlistUserService.tsx
new file mode 100644
index 00000000..516affe3
--- /dev/null
+++ b/src/services/WaitlistUserService.tsx
@@ -0,0 +1,45 @@
+import {Alert} from 'react-native';
+import {WAITLIST_USER_ENDPOINT} from '../constants';
+
+export const adduserToWaitlist: (
+  phone_number: string,
+  first_name: string,
+  last_name: string,
+) => Promise<boolean> = async (phone_number, first_name, last_name) => {
+  try {
+    console.log(phone_number, first_name, last_name);
+    const response = await fetch(WAITLIST_USER_ENDPOINT, {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json',
+      },
+      body: JSON.stringify({
+        phone_number,
+        first_name,
+        last_name,
+      }),
+    });
+    const status = response.status;
+    const message = await response.json();
+    if (status === 200) {
+      return true;
+    } else {
+      if (status === 409) {
+        Alert.alert('You are already on our waitlist / on our app');
+      } else if (status === 400) {
+        Alert.alert('Some information needed was missing / ill-formatted');
+      } else if (status === 500) {
+        Alert.alert(
+          'Something went wrong. Sorry unable to add you to the waitlist 😔',
+        );
+      }
+      console.log(message);
+    }
+  } catch (err) {
+    Alert.alert(
+      'Something went wrong. Sorry unable to add you to the waitlist 😔',
+    );
+    console.log(err);
+  }
+  return false;
+};
diff --git a/src/services/index.ts b/src/services/index.ts
index 7ea5bf5d..56cefddd 100644
--- a/src/services/index.ts
+++ b/src/services/index.ts
@@ -8,3 +8,4 @@ export * from './BlockUserService';
 export * from './MomentCategoryService';
 export * from './NotificationService';
 export * from './FCMService';
+export * from './WaitlistUserService';