[Goals for Onboarding]

app/build.gradle

@@ -127,6 +127,7 @@ dependencies {
     implementation 'com.google.firebase:firebase-auth'
     implementation 'com.google.firebase:firebase-messaging'
     implementation("com.google.firebase:firebase-analytics")
+    implementation "androidx.security:security-crypto:1.1.0-alpha06"
 }
 
 apollo {

app/src/main/graphql/User.graphql

@@ -33,7 +33,7 @@ query getUserByNetId($netId: String!) {
     }
 }
 
-mutation SetWorkoutGoals($id: Int!, $workoutGoal: [String!]!) {
+mutation SetWorkoutGoals($id: Int!, $workoutGoal: Int!) {
     setWorkoutGoals(userId: $id, workoutGoal: $workoutGoal) {
         ...userFields
     }
@@ -43,4 +43,17 @@ mutation LogWorkout($facilityId: Int!, $workoutTime: DateTime!, $id: Int!) {
     logWorkout(facilityId: $facilityId, userId: $id, workoutTime: $workoutTime) {
         ...workoutFields
     }
-}
+}
+
+mutation DeleteUser($userId: Int!) {
+    deleteUser(userId: $userId) {
+        ...userFields
+    }
+}
+
+mutation LoginUser($netId: String!) {
+    loginUser(netId: $netId) {
+        accessToken
+        refreshToken
+    }
+}

app/src/main/graphql/schema.graphqls

@@ -36,16 +36,6 @@ type Query {
   """
   getAllReports: [Report]
 
-  """
-  Get the workout goals of a user by ID.
-  """
-  getWorkoutGoals(id: Int!): [String]
-
-  """
-  Get the current and max workout streak of a user.
-  """
-  getUserStreak(id: Int!): JSONString
-
   """
   Get all facility hourly average capacities.
   """
@@ -358,39 +348,39 @@ type User {
 
   name: String!
 
-  activeStreak: Int
+  activeStreak: Int!
+
+  maxStreak: Int!
+
+  workoutGoal: Int
 
-  maxStreak: Int
+  lastGoalChange: DateTime
 
-  workoutGoal: [DayOfWeekGraphQLEnum]
+  lastStreak: Int!
 
   encodedImage: String
 
   giveaways: [Giveaway]
 
+  goalHistory: [WorkoutGoalHistory]
+
   friendRequestsSent: [Friendship]
 
   friendRequestsReceived: [Friendship]
 
   friendships: [Friendship]
 
   friends: [User]
-}
-
-enum DayOfWeekGraphQLEnum {
-  MONDAY
-
-  TUESDAY
-
-  WEDNESDAY
-
-  THURSDAY
-
-  FRIDAY
 
-  SATURDAY
+  """
+  Get the total number of gym days (unique workout days) for user.
+  """
+  totalGymDays: Int!
 
-  SUNDAY
+  """
+  The start date of the most recent active streak, up until the current date.
+  """
+  streakStart: Date
 }
 
 type Giveaway {
@@ -401,6 +391,18 @@ type Giveaway {
   users: [User]
 }
 
+type WorkoutGoalHistory {
+  id: ID!
+
+  userId: Int!
+
+  workoutGoal: Int!
+
+  effectiveAt: DateTime!
+
+  user: User
+}
+
 type Friendship {
   id: ID!
 
@@ -419,6 +421,13 @@ type Friendship {
   friend: User
 }
 
+"""
+The `Date` scalar type represents a Date
+value as specified by
+[iso8601](https://en.wikipedia.org/wiki/ISO_8601).
+"""
+scalar Date
+
 type Workout {
   id: ID!
 
@@ -427,12 +436,9 @@ type Workout {
   userId: Int!
 
   facilityId: Int!
-}
 
-"""
-JSON String
-"""
-scalar JSONString
+  gymName: String!
+}
 
 type HourlyAverageCapacity {
   id: ID!
@@ -448,6 +454,22 @@ type HourlyAverageCapacity {
   history: [Float]!
 }
 
+enum DayOfWeekGraphQLEnum {
+  MONDAY
+
+  TUESDAY
+
+  WEDNESDAY
+
+  THURSDAY
+
+  FRIDAY
+
+  SATURDAY
+
+  SUNDAY
+}
+
 type CapacityReminder {
   id: ID!
 
@@ -518,7 +540,7 @@ type Mutation {
   """
   Set a user's workout goals.
   """
-  setWorkoutGoals("The ID of the user." userId: Int!, "The new workout goal for the user in terms of days of the week." workoutGoal: [String]!): User
+  setWorkoutGoals("The ID of the user." userId: Int!, "The new workout goal for the user in terms of number of days per week." workoutGoal: Int!): User
 
   """
   Log a user's workout.
@@ -545,6 +567,11 @@ type Mutation {
   """
   createReport(createdAt: DateTime!, description: String!, gymId: Int!, issue: String!): CreateReport
 
+  """
+  Deletes a report by ID.
+  """
+  deleteReport(reportId: Int!): Report
+
   """
   Deletes a user by ID.
   """

app/src/main/java/com/cornellappdev/uplift/data/repositories/AuthInterceptor.kt

@@ -0,0 +1,21 @@
+package com.cornellappdev.uplift.data.repositories
+
+import okhttp3.Interceptor
+import okhttp3.Response
+import javax.inject.Inject
+import javax.inject.Singleton
+
+@Singleton
+class AuthInterceptor @Inject constructor(
+    private val tokenManager: TokenManager
+) : Interceptor {
+    override fun intercept(chain: Interceptor.Chain): Response {
+        val token = tokenManager.getAccessToken()
+        val request = chain.request().newBuilder().apply {
+            if (token != null) {
+                addHeader("Authorization", "Bearer $token")
+            }
+        }.build()
+        return chain.proceed(request)
+    }
+}

app/src/main/java/com/cornellappdev/uplift/data/repositories/DatastoreRepository.kt

@@ -25,6 +25,7 @@ object PreferencesKeys {
     val USERNAME = stringPreferencesKey("username")
     val NETID = stringPreferencesKey("netId")
     val EMAIL = stringPreferencesKey("email")
+    val GOAL = intPreferencesKey("workoutGoal")
     val SKIP = booleanPreferencesKey("skip")
     val FCM_TOKEN = stringPreferencesKey("fcmToken")
     val DECLINED_NOTIFICATION_PERMISSION =

app/src/main/java/com/cornellappdev/uplift/data/repositories/TokenManager.kt

@@ -0,0 +1,65 @@
+package com.cornellappdev.uplift.data.repositories
+
+import android.content.Context
+import android.content.SharedPreferences
+import android.util.Log
+import androidx.security.crypto.EncryptedSharedPreferences
+import androidx.security.crypto.MasterKey
+import androidx.core.content.edit
+import dagger.hilt.android.qualifiers.ApplicationContext
+import javax.inject.Inject
+import javax.inject.Singleton
+
+@Singleton
+class TokenManager @Inject constructor(@ApplicationContext private val context: Context) {
+    private val fileName = "encrypted_tokens"
+
+    // Initialize EncryptedSharedPreferences
+    private val sharedPreferences: SharedPreferences? by lazy {
+        try {
+            createEncryptedPrefs()
+        } catch (e: Exception) {
+            Log.e("TokenManager", "Failed to initialize EncryptedSharedPreferences", e)
+            // Clear corrupted state
+            context.deleteSharedPreferences(fileName)
+            try {
+                // Could have failed due to previous corrupted state
+                // One more attempt after cleaning the corruption
+                createEncryptedPrefs()
+            } catch (retryException: Exception) {
+                // Probably broken return null
+                Log.e("TokenManager", "Failed to initialize EncryptedSharedPreferences again", retryException)
+                null
+            }
+        }
+    }
+
+    private fun createEncryptedPrefs(): SharedPreferences {
+        val masterKey = MasterKey.Builder(context)
+            .setKeyScheme(MasterKey.KeyScheme.AES256_GCM)
+            .build()
+
+        return EncryptedSharedPreferences.create(
+            context,
+            fileName,
+            masterKey,
+            EncryptedSharedPreferences.PrefKeyEncryptionScheme.AES256_SIV,
+            EncryptedSharedPreferences.PrefValueEncryptionScheme.AES256_GCM
+        )
+    }
+
+    fun saveTokens(accessToken: String, refreshToken: String) {
+        sharedPreferences?.edit {
+            putString("access_token", accessToken)
+            putString("refresh_token", refreshToken)
+        }
+    }
+
+    fun getAccessToken(): String? = sharedPreferences?.getString("access_token", null)
+
+    fun getRefreshToken(): String? = sharedPreferences?.getString("refresh_token", null)
+
+    fun clearTokens() {
+        sharedPreferences?.edit { clear() }
+    }
+}