[TMA-527/506/523] Custom Moment Categories (#174)

* changed logic to allow ≥ 1 categories

* now using array of strings for moment categories

* updated error strings

* formatting and check for picker cancellation

* initial UI done

* cleaned up logic, added custom icon

* renamed onboarding stack to match main stack

* removed unused import

* deterministic color picker

* custom category defaults to selected instead of added

* removed function in route

1 files changed, 6 insertions, 37 deletions

diff --git a/src/services/MomentCategoryService.ts b/src/services/MomentCategoryService.ts
index 8bdb70d2..32c721ae 100644
--- a/src/services/MomentCategoryService.ts
+++ b/src/services/MomentCategoryService.ts
@@ -1,12 +1,11 @@
 import {Alert} from 'react-native';
-import {MomentCategoryType} from './../types/types';
 import {MOMENT_CATEGORY_ENDPOINT} from '../constants';
 
 export const loadMomentCategories: (
   userId: string,
   token: string,
-) => Promise<MomentCategoryType[]> = async (userId, token) => {
-  let categories: MomentCategoryType[] = [];
+) => Promise<string[]> = async (userId, token) => {
+  let categories: string[] = [];
   try {
     const response = await fetch(MOMENT_CATEGORY_ENDPOINT + `${userId}/`, {
       method: 'GET',
@@ -17,7 +16,7 @@ export const loadMomentCategories: (
     const status = response.status;
     if (status === 200) {
       const data = await response.json();
-      categories = data['categories'];
+      categories = data.categories;
     } else {
       console.log('Could not load categories!');
       return [];
@@ -30,7 +29,7 @@ export const loadMomentCategories: (
 };
 
 export const postMomentCategories: (
-  categories: Array<MomentCategoryType>,
+  categories: string[],
   token: string,
 ) => Promise<boolean> = async (categories, token) => {
   let success = false;
@@ -47,38 +46,8 @@ export const postMomentCategories: (
     if (status === 200) {
       success = true;
     } else {
-      Alert.alert('There was a problem creating categories!');
-      console.log('Could not post categories!');
-    }
-  } catch (err) {
-    console.log(err);
-    return success;
-  }
-  return success;
-};
-
-export const deleteMomentCategories: (
-  categories: Array<MomentCategoryType>,
-  userId: string,
-  token: string,
-) => Promise<boolean> = async (categories, userId, token) => {
-  let success = false;
-  try {
-    const response = await fetch(MOMENT_CATEGORY_ENDPOINT + `${userId}/`, {
-      method: 'DELETE',
-      headers: {
-        'Content-Type': 'application/json',
-        Authorization: 'Token ' + token,
-      },
-      body: JSON.stringify({categories}),
-    });
-    const status = response.status;
-    if (status === 200) {
-      Alert.alert(`The category was successfully deleted!`);
-      success = true;
-    } else {
-      Alert.alert('There was a problem while deleteing category!');
-      console.log('Could not delete category!');
+      Alert.alert('There was a problem updating categories!');
+      console.log('Unable to update categories');
     }
   } catch (err) {
     console.log(err);