Cleaned up UserService.java, refactored user page to use profile information instead of other endpoints.

gymboard-api/src/main/java/nl/andrewlalis/gymboard_api/config/SecurityConfig.java

@@ -50,6 +50,7 @@ public class SecurityConfig {
 						"/submissions/**",
 						"/auth/reset-password",
 						"/auth/users/*",
+						"/auth/users/*/profile",
 						"/auth/users/*/access",
 						"/auth/users/*/followers",
 						"/auth/users/*/following",

gymboard-api/src/main/java/nl/andrewlalis/gymboard_api/domains/auth/controller/UserController.java

@@ -2,6 +2,7 @@ package nl.andrewlalis.gymboard_api.domains.auth.controller;
 
 import nl.andrewlalis.gymboard_api.domains.auth.dto.*;
 import nl.andrewlalis.gymboard_api.domains.auth.model.User;
+import nl.andrewlalis.gymboard_api.domains.auth.model.UserPreferences;
 import nl.andrewlalis.gymboard_api.domains.auth.service.UserAccessService;
 import nl.andrewlalis.gymboard_api.domains.auth.service.UserService;
 import org.springframework.data.domain.Page;
@@ -36,6 +37,19 @@ public class UserController {
 		return userService.getUser(userId);
 	}
 
+	/**
+	 * Gets all the information that the app will typically need to display a
+	 * user's profile page. Some information may be omitted if the user has
+	 * set their {@link UserPreferences#isAccountPrivate()}
+	 * to true, and the requesting user isn't following them.
+	 * @param userId The id of the user to fetch profile information for.
+	 * @return The user's profile information.
+	 */
+	@GetMapping(path = "/auth/users/{userId}/profile")
+	public UserProfileResponse getUserProfile(@PathVariable String userId) {
+		return userService.getProfile(userId);
+	}
+
 	@GetMapping(path = "/auth/users/{userId}/access")
 	public UserAccessResponse getUserAccess(@PathVariable String userId) {
 		return new UserAccessResponse(userAccessService.currentUserHasAccess(userId));

gymboard-api/src/main/java/nl/andrewlalis/gymboard_api/domains/auth/dao/UserFollowRequestRepository.java

@@ -1,5 +1,6 @@
 package nl.andrewlalis.gymboard_api.domains.auth.dao;
 
+import nl.andrewlalis.gymboard_api.domains.auth.model.User;
 import nl.andrewlalis.gymboard_api.domains.auth.model.UserFollowRequest;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.Modifying;
@@ -11,4 +12,6 @@ import java.time.LocalDateTime;
 public interface UserFollowRequestRepository extends JpaRepository<UserFollowRequest, Long> {
 	@Modifying
 	void deleteAllByCreatedAtBefore(LocalDateTime cutoff);
+
+	boolean existsByRequestingUserAndUserToFollowAndApprovedIsNull(User requestingUser, User userToFollow);
 }

gymboard-api/src/main/java/nl/andrewlalis/gymboard_api/domains/auth/dao/UserFollowingRepository.java

@@ -20,4 +20,6 @@ public interface UserFollowingRepository extends JpaRepository<UserFollowing, Lo
 
 	long countByFollowedUser(User followedUser);
 	long countByFollowingUser(User followingUser);
+	long countByFollowedUserId(String id);
+	long countByFollowingUserId(String id);
 }

gymboard-api/src/main/java/nl/andrewlalis/gymboard_api/domains/auth/dto/UserProfileResponse.java

@@ -0,0 +1,15 @@
+package nl.andrewlalis.gymboard_api.domains.auth.dto;
+
+/**
+ * Response that contains all the information needed to show a user's profile
+ * page.
+ */
+public record UserProfileResponse(
+		String id,
+		String name,
+		String followerCount,
+		String followingCount,
+		boolean followingThisUser,
+		boolean accountPrivate,
+		boolean canAccessThisUser
+) {}

gymboard-api/src/main/java/nl/andrewlalis/gymboard_api/domains/auth/service/CleanupService.java

@@ -0,0 +1,48 @@
+package nl.andrewlalis.gymboard_api.domains.auth.service;
+
+import nl.andrewlalis.gymboard_api.domains.auth.dao.EmailResetCodeRepository;
+import nl.andrewlalis.gymboard_api.domains.auth.dao.PasswordResetCodeRepository;
+import nl.andrewlalis.gymboard_api.domains.auth.dao.UserActivationCodeRepository;
+import nl.andrewlalis.gymboard_api.domains.auth.dao.UserFollowRequestRepository;
+import nl.andrewlalis.gymboard_api.domains.auth.model.EmailResetCode;
+import nl.andrewlalis.gymboard_api.domains.auth.model.PasswordResetCode;
+import nl.andrewlalis.gymboard_api.domains.auth.model.UserActivationCode;
+import nl.andrewlalis.gymboard_api.domains.auth.model.UserFollowRequest;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.time.LocalDateTime;
+import java.util.concurrent.TimeUnit;
+
+@Service
+public class CleanupService {
+	private final PasswordResetCodeRepository passwordResetCodeRepository;
+	private final UserActivationCodeRepository activationCodeRepository;
+	private final UserFollowRequestRepository followRequestRepository;
+	private final EmailResetCodeRepository emailResetCodeRepository;
+
+	public CleanupService(PasswordResetCodeRepository passwordResetCodeRepository, UserActivationCodeRepository activationCodeRepository, UserFollowRequestRepository followRequestRepository, EmailResetCodeRepository emailResetCodeRepository) {
+		this.passwordResetCodeRepository = passwordResetCodeRepository;
+		this.activationCodeRepository = activationCodeRepository;
+		this.followRequestRepository = followRequestRepository;
+		this.emailResetCodeRepository = emailResetCodeRepository;
+	}
+
+	/**
+	 * Scheduled task that periodically removes all old authentication entities
+	 * so that they don't clutter up the system.
+	 */
+	@Scheduled(fixedDelay = 1, timeUnit = TimeUnit.HOURS)
+	@Transactional
+	public void removeOldAuthEntities() {
+		LocalDateTime passwordResetCodeCutoff = LocalDateTime.now().minus(PasswordResetCode.VALID_FOR);
+		passwordResetCodeRepository.deleteAllByCreatedAtBefore(passwordResetCodeCutoff);
+		LocalDateTime activationCodeCutoff = LocalDateTime.now().minus(UserActivationCode.VALID_FOR);
+		activationCodeRepository.deleteAllByCreatedAtBefore(activationCodeCutoff);
+		LocalDateTime followRequestCutoff = LocalDateTime.now().minus(UserFollowRequest.VALID_FOR);
+		followRequestRepository.deleteAllByCreatedAtBefore(followRequestCutoff);
+		LocalDateTime emailResetCodeCutoff = LocalDateTime.now().minus(EmailResetCode.VALID_FOR);
+		emailResetCodeRepository.deleteAllByCreatedAtBefore(emailResetCodeCutoff);
+	}
+}

gymboard-api/src/main/java/nl/andrewlalis/gymboard_api/domains/auth/service/UserService.java

@@ -29,7 +29,7 @@ import java.time.LocalDateTime;
 import java.util.Random;
 import java.util.concurrent.TimeUnit;
 
-import static nl.andrewlalis.gymboard_api.util.DataUtils.findByIdOrThrow;
+import static nl.andrewlalis.gymboard_api.util.DataUtils.*;
 
 @Service
 public class UserService {
@@ -283,23 +283,6 @@ public class UserService {
 		emailResetCodeRepository.delete(emailResetCode);
 	}
 
-	/**
-	 * Scheduled task that periodically removes all old authentication entities
-	 * so that they don't clutter up the system.
-	 */
-	@Scheduled(fixedDelay = 1, timeUnit = TimeUnit.HOURS)
-	@Transactional
-	public void removeOldAuthEntities() {
-		LocalDateTime passwordResetCodeCutoff = LocalDateTime.now().minus(PasswordResetCode.VALID_FOR);
-		passwordResetCodeRepository.deleteAllByCreatedAtBefore(passwordResetCodeCutoff);
-		LocalDateTime activationCodeCutoff = LocalDateTime.now().minus(UserActivationCode.VALID_FOR);
-		activationCodeRepository.deleteAllByCreatedAtBefore(activationCodeCutoff);
-		LocalDateTime followRequestCutoff = LocalDateTime.now().minus(UserFollowRequest.VALID_FOR);
-		followRequestRepository.deleteAllByCreatedAtBefore(followRequestCutoff);
-		LocalDateTime emailResetCodeCutoff = LocalDateTime.now().minus(EmailResetCode.VALID_FOR);
-		emailResetCodeRepository.deleteAllByCreatedAtBefore(emailResetCodeCutoff);
-	}
-
 	@Transactional
 	public UserPersonalDetailsResponse updatePersonalDetails(String id, UserPersonalDetailsPayload payload) {
 		User user = userRepository.findById(id)
@@ -366,12 +349,14 @@ public class UserService {
 		User followed = findByIdOrThrow(followedId, userRepository);
 
 		if (!userFollowingRepository.existsByFollowedUserAndFollowingUser(followed, follower)) {
-			if (followed.getPreferences().isAccountPrivate()) {
+			if (!followed.getPreferences().isAccountPrivate()) {
 				userFollowingRepository.save(new UserFollowing(followed, follower));
-				return UserFollowResponse.requested();
-			} else {
-				followRequestRepository.save(new UserFollowRequest(follower, followed));
 				return UserFollowResponse.followed();
+			} else {
+				if (!followRequestRepository.existsByRequestingUserAndUserToFollowAndApprovedIsNull(follower, followed)) {
+					followRequestRepository.save(new UserFollowRequest(follower, followed));
+				}
+				return UserFollowResponse.requested();
 			}
 		}
 		return UserFollowResponse.alreadyFollowed();
@@ -382,7 +367,6 @@ public class UserService {
 		if (followerId.equals(followedId)) return;
 		User follower = findByIdOrThrow(followerId, userRepository);
 		User followed = findByIdOrThrow(followedId, userRepository);
-
 		userFollowingRepository.deleteByFollowedUserAndFollowingUser(followed, follower);
 	}
 
@@ -422,12 +406,14 @@ public class UserService {
 				.map(UserResponse::new);
 	}
 
-	public long getFollowerCount(String userId) {
+	public String getFollowerCount(String userId) {
-		return userFollowingRepository.countByFollowedUser(findByIdOrThrow(userId, userRepository));
+		long rawCount = userFollowingRepository.countByFollowedUserId(userId);
+		return formatLargeInt(fuzzInt(rawCount));
 	}
 
-	public long getFollowingCount(String userId) {
+	public String getFollowingCount(String userId) {
-		return userFollowingRepository.countByFollowingUser(findByIdOrThrow(userId, userRepository));
+		long rawCount = userFollowingRepository.countByFollowingUserId(userId);
+		return formatLargeInt(fuzzInt(rawCount));
 	}
 
 	@Transactional(readOnly = true)
@@ -457,4 +443,23 @@ public class UserService {
 				payload.description()
 		));
 	}
+
+	@Transactional
+	public UserProfileResponse getProfile(String userId) {
+		User user = findByIdOrThrow(userId, userRepository);
+		boolean canAccessThisUser = userAccessService.currentUserHasAccess(user);
+		boolean followingThisUser = false;
+		if (SecurityContextHolder.getContext().getAuthentication() instanceof TokenAuthentication t) {
+			followingThisUser = userFollowingRepository.existsByFollowedUserAndFollowingUser(user, t.user());
+		}
+		return new UserProfileResponse(
+				user.getId(),
+				user.getName(),
+				getFollowerCount(user.getId()),
+				getFollowingCount(user.getId()),
+				followingThisUser,
+				user.getPreferences().isAccountPrivate(),
+				canAccessThisUser
+		);
+	}
 }

gymboard-api/src/main/java/nl/andrewlalis/gymboard_api/util/DataUtils.java

@@ -17,4 +17,53 @@ public class DataUtils {
 	public static <T, ID> T findByIdOrThrow(ID id, CrudRepository<T, ID> repo) throws ResponseStatusException {
 		return repo.findById(id).orElseThrow(() -> new ResponseStatusException(HttpStatus.NOT_FOUND));
 	}
+
+	/**
+	 * Formats a large integer value as a human-readable string with a size
+	 * suffix. For example, instead of 1,245,300, we would return "1.2M".
+	 * @param value The value to format.
+	 * @return The string representation of the value.
+	 */
+	public static String formatLargeInt(long value) {
+		if (value < 1000) return Long.toString(value);
+		long scale = 1000;
+		final long MAX_SCALE = 1_000_000_000;
+		final char[] SCALE_SUFFIXES = {'K', 'M', 'B'};
+		int scaleSuffixIdx = 0;
+
+		while (scale <= MAX_SCALE) {
+			if (value < scale * 1000 || scale == MAX_SCALE) {
+				long baseValue = value / scale;
+				long remainderDigit = (value % scale) / (scale / 10);
+				StringBuilder sb = new StringBuilder(6);
+				sb.append(baseValue);
+				if (remainderDigit > 0) sb.append('.').append(remainderDigit);
+				sb.append(SCALE_SUFFIXES[scaleSuffixIdx]);
+				return sb.toString();
+			}
+			scale *= 1000;
+			scaleSuffixIdx++;
+		}
+		throw new IllegalStateException();
+	}
+
+	/**
+	 * "Fuzzes" an integer value such that it is randomly incremented or
+	 * decremented by some amount proportional to its original value, so that
+	 * its original true value is obscured slightly.
+	 * @param value The value to fuzz.
+	 * @return The fuzzed value.
+	 */
+	public static long fuzzInt(long value) {
+		double fuzz;
+		if (value < 1000) {
+			fuzz = 0.01;
+		} else if (value < 1_000_000) {
+			fuzz = 0.0001;
+		} else {
+			fuzz = 0.000001;
+		}
+		double modification = fuzz * Math.random() * value;
+		return value + Math.round(modification);
+	}
 }

gymboard-api/src/test/java/nl/andrewlalis/gymboard_api/util/DataUtilsTest.java

@@ -0,0 +1,26 @@
+package nl.andrewlalis.gymboard_api.util;
+
+import org.junit.jupiter.api.Test;
+
+import static nl.andrewlalis.gymboard_api.util.DataUtils.formatLargeInt;
+import static org.junit.jupiter.api.Assertions.*;
+
+public class DataUtilsTest {
+	@Test
+	public void testFormatLargeInt() {
+		assertEquals("0", formatLargeInt(0));
+		assertEquals("1", formatLargeInt(1));
+		assertEquals("42", formatLargeInt(42));
+		assertEquals("999", formatLargeInt(999));
+		assertEquals("1K", formatLargeInt(1000));
+		assertEquals("1K", formatLargeInt(1099));
+		assertEquals("1.1K", formatLargeInt(1100));
+		assertEquals("1.1K", formatLargeInt(1199));
+		assertEquals("25.2K", formatLargeInt(25_231));
+		assertEquals("999K", formatLargeInt(999_000));
+		assertEquals("1M", formatLargeInt(1_000_000));
+		assertEquals("1.5M", formatLargeInt(1_500_000));
+		assertEquals("3B", formatLargeInt(3_000_000_000L));
+		assertEquals("1024B", formatLargeInt(1_024_000_000_000L));
+	}
+}

gymboard-api/start-dev.sh

@@ -5,4 +5,4 @@
 
 echo "Starting gymboard-api development server."
 ./gen_keys.d
-./mvnw spring-boot:run -Dspring-boot.run.profiles=development
+./mvnw clean spring-boot:run -Dspring-boot.run.profiles=development

gymboard-app/src/api/main/auth.ts

@@ -49,6 +49,22 @@ export interface UserCreationPayload {
   password: string;
 }
 
+export interface UserProfile {
+  id: string;
+  name: string;
+  followerCount: string;
+  followingCount: string;
+  followingThisUser: boolean;
+  accountPrivate: boolean;
+  canAccessThisUser: boolean;
+}
+
+export enum UserFollowResponse {
+  FOLLOWED = 'FOLLOWED',
+  REQUESTED = 'REQUESTED',
+  ALREADY_FOLLOWED = 'ALREADY_FOLLOWED'
+}
+
 class AuthModule {
   private static readonly TOKEN_REFRESH_INTERVAL_MS = 30000;
 
@@ -115,6 +131,11 @@ class AuthModule {
     return response.data;
   }
 
+  public async getUserProfile(userId: string, authStore: AuthStoreType): Promise<UserProfile> {
+    const response = await api.get(`/auth/users/${userId}/profile`, authStore.axiosConfig);
+    return response.data;
+  }
+
   public async isUserAccessible(
     userId: string,
     authStore: AuthStoreType
@@ -245,7 +266,7 @@ class AuthModule {
   public async followUser(
     userId: string,
     authStore: AuthStoreType
-  ): Promise<string> {
+  ): Promise<UserFollowResponse> {
     const response = await api.post(
       `/auth/users/${userId}/followers`,
       undefined,

gymboard-app/src/pages/gym/GymPage.vue

@@ -21,8 +21,8 @@ import { useRoute, useRouter } from 'vue-router';
 import StandardCenteredPage from 'components/StandardCenteredPage.vue';
 import { getGymFromRoute, getGymRoute } from 'src/router/gym-routing';
 import { Gym } from 'src/api/main/gyms';
-import PageMenu from "components/PageMenu.vue";
+import PageMenu from 'components/PageMenu.vue';
-import {useI18n} from "vue-i18n";
+import {useI18n} from 'vue-i18n';
 
 const route = useRoute();
 const router = useRouter();
@@ -39,14 +39,4 @@ onMounted(async () => {
     await router.push('/');
   }
 });
-
-const homePageSelected = computed(
-  () => gym.value && getGymRoute(gym.value) === route.fullPath
-);
-const submitPageSelected = computed(
-  () => gym.value && route.fullPath === getGymRoute(gym.value) + '/submit'
-);
-const leaderboardPageSelected = computed(
-  () => gym.value && route.fullPath === getGymRoute(gym.value) + '/leaderboard'
-);
 </script>

gymboard-app/src/pages/user/UserFollowersPage.vue

@@ -12,20 +12,20 @@
 </template>
 
 <script setup lang="ts">
-import {User} from "src/api/main/auth";
+import {User} from 'src/api/main/auth';
-import {useAuthStore} from "stores/auth-store";
+import {useAuthStore} from 'stores/auth-store';
-import {onMounted, ref, Ref} from "vue";
+import {onMounted, ref, Ref} from 'vue';
 import api from 'src/api/main';
 
 interface Props {
-  user: User;
+  userId: string
 }
 const props = defineProps<Props>();
 const authStore = useAuthStore();
 const followers: Ref<User[]> = ref([]);
 
 onMounted(async () => {
-  followers.value = await api.auth.getFollowers(props.user.id, authStore, 0, 10);
+  followers.value = await api.auth.getFollowers(props.userId, authStore, 0, 10);
 });
 </script>
 

gymboard-app/src/pages/user/UserFollowingPage.vue

@@ -15,7 +15,7 @@ import { onMounted, ref, Ref } from 'vue';
 import api from 'src/api/main';
 
 interface Props {
-  user: User;
+  userId: string;
 }
 const props = defineProps<Props>();
 const authStore = useAuthStore();
@@ -23,7 +23,7 @@ const following: Ref<User[]> = ref([]);
 
 onMounted(async () => {
   following.value = await api.auth.getFollowing(
-    props.user.id,
+    props.userId,
     authStore,
     0,
     10

gymboard-app/src/pages/user/UserPage.vue

@@ -1,15 +1,23 @@
 <template>
   <q-page>
-    <StandardCenteredPage v-if="user">
+    <StandardCenteredPage v-if="profile">
-      <h3>{{ user?.name }}</h3>
+      <h3>{{ profile.name }}</h3>
+      <div v-if="devStore.showDebugInfo">
+        <div>Private: {{ profile.accountPrivate }}</div>
+      </div>
 
-      <div v-if="relationship">
+      <div>
-        <q-btn v-if="!relationship.following" label="Follow" @click="followUser"/>
+        <div>Followers: {{ profile.followerCount }}</div>
-        <q-btn v-if="relationship.following" label="Unfollow" @click="unfollowUser"/>
+        <div>Following: {{ profile.followingCount }}</div>
+      </div>
+
+      <div v-if="authStore.loggedIn && !isOwnUser">
+        <q-btn v-if="!profile.followingThisUser" label="Follow" @click="followUser"/>
+        <q-btn v-if="profile.followingThisUser" label="Unfollow" @click="unfollowUser"/>
       </div>
 
       <PageMenu
-        :base-route="`/users/${user.id}`"
+        :base-route="`/users/${profile.id}`"
         :items="[
           {label: 'Lifts', to: ''},
           {label: 'Followers', to: 'followers'},
@@ -18,18 +26,21 @@
       />
 
       <!-- Sub-pages are rendered here. -->
-      <div v-if="userAccessible">
+      <div v-if="profile.canAccessThisUser">
-        <UserSubmissionsPage :user="user" v-if="route.path === getUserRoute(user)"/>
+        <UserSubmissionsPage :userId="profile.id" v-if="route.path === `/users/${profile.id}`"/>
-        <UserFollowersPage :user="user" v-if="route.path === getUserRoute(user) + '/followers'"/>
+        <UserFollowersPage :userId="profile.id" v-if="route.path === `/users/${profile.id}/followers`"/>
-        <UserFollowingPage :user="user" v-if="route.path === getUserRoute(user) + '/following'"/>
+        <UserFollowingPage :userId="profile.id" v-if="route.path === `/users/${profile.id}/following`"/>
       </div>
 
-      <div v-if="!userAccessible">
+      <!-- If the user can't be accessed, show a placeholder message instead. -->
+      <div v-if="!profile.canAccessThisUser">
         This account is private.
       </div>
 
     </StandardCenteredPage>
-    <StandardCenteredPage v-if="userNotFound">
+
+    <!-- If no user profile was loaded, we show a generic "User not found" message and no content. -->
+    <StandardCenteredPage v-if="!profile">
       <h3>{{ $t('userPage.notFound.title') }}</h3>
       <p>{{ $t('userPage.notFound.description') }}</p>
     </StandardCenteredPage>
@@ -39,36 +50,34 @@
 <script setup lang="ts">
 import StandardCenteredPage from 'components/StandardCenteredPage.vue';
 import {onMounted, ref, Ref, watch} from 'vue';
-import {User, UserRelationship} from 'src/api/main/auth';
+import {UserFollowResponse, UserProfile} from 'src/api/main/auth';
 import api from 'src/api/main';
 import {useRoute} from 'vue-router';
 import {useAuthStore} from 'stores/auth-store';
 import {useI18n} from 'vue-i18n';
 import {useQuasar} from 'quasar';
-import {showApiErrorToast} from 'src/utils';
+import {showApiErrorToast, showInfoToast} from 'src/utils';
 import PageMenu from 'components/PageMenu.vue';
 import UserSubmissionsPage from 'pages/user/UserSubmissionsPage.vue';
-import {getUserRoute} from 'src/router/user-routing';
 import UserFollowersPage from 'pages/user/UserFollowersPage.vue';
 import UserFollowingPage from 'pages/user/UserFollowingPage.vue';
+import {useDevStore} from 'stores/dev-store';
 
 const route = useRoute();
 const authStore = useAuthStore();
+const devStore = useDevStore();
 const i18n = useI18n();
 const quasar = useQuasar();
 
-const user: Ref<User | undefined> = ref();
+const profile: Ref<UserProfile | undefined> = ref();
-const relationship: Ref<UserRelationship | undefined> = ref();
 const isOwnUser = ref(false);
-const userNotFound = ref(false);
-const userAccessible = ref(false);
 
 // If the user id changes, we have to manually reload the new user, since we
 // will end up on the same route component, which means the router won't
 // re-render.
 watch(route, async (updatedRoute) => {
   const userId = updatedRoute.params.userId[0];
-  if (!user.value || user.value.id !== userId) {
+  if (!profile.value || (profile.value.id !== userId)) {
     await loadUser(userId);
   }
 });
@@ -80,41 +89,24 @@ onMounted(async () => {
 
 async function loadUser(id: string) {
   try {
-    user.value = await api.auth.getUser(id, authStore);
+    profile.value = await api.auth.getUserProfile(id, authStore);
-    isOwnUser.value = authStore.loggedIn && user.value.id === authStore.user?.id;
+    isOwnUser.value = authStore.loggedIn && profile.value.id === authStore.user?.id;
-    userAccessible.value = await api.auth.isUserAccessible(id, authStore);
-    await loadRelationship();
   } catch (error: any) {
-    user.value = undefined;
+    if (!(error.response && error.response.status === 404)) {
-    relationship.value = undefined;
-    isOwnUser.value = false;
-    userAccessible.value = false;
-    if (error.response && error.response.status === 404) {
-      userNotFound.value = true;
-    } else {
       showApiErrorToast(i18n, quasar);
     }
   }
 }
 
-async function loadRelationship() {
-  if (authStore.user && user.value && userAccessible.value && authStore.user.id !== user.value.id) {
-    try {
-      relationship.value = await api.auth.getRelationshipTo(authStore.user.id, user.value.id, authStore);
-    } catch (error) {
-      relationship.value = undefined;
-      showApiErrorToast(i18n, quasar);
-    }
-  } else {
-    relationship.value = undefined;
-  }
-}
-
 async function followUser() {
-  if (user.value) {
+  if (profile.value && !profile.value.followingThisUser) {
     try {
-      await api.auth.followUser(user.value?.id, authStore);
+      const result = await api.auth.followUser(profile.value.id, authStore);
-      await loadRelationship();
+      if (result === UserFollowResponse.FOLLOWED) {
+        await loadUser(profile.value.id);
+      } else if (result === UserFollowResponse.REQUESTED) {
+        showInfoToast(quasar, 'Requested to follow this user!');
+      }
     } catch (error) {
       showApiErrorToast(i18n, quasar);
     }
@@ -122,10 +114,10 @@ async function followUser() {
 }
 
 async function unfollowUser() {
-  if (user.value) {
+  if (profile.value && profile.value.followingThisUser) {
     try {
-      await api.auth.unfollowUser(user.value?.id, authStore);
+      await api.auth.unfollowUser(profile.value.id, authStore);
-      await loadRelationship();
+      await loadUser(profile.value.id);
     } catch (error) {
       showApiErrorToast(i18n, quasar);
     }

gymboard-app/src/pages/user/UserSubmissionsPage.vue

@@ -19,13 +19,12 @@ import {useQuasar} from 'quasar';
 import {useAuthStore} from 'stores/auth-store';
 import {onMounted, ref, Ref} from 'vue';
 import {ExerciseSubmission} from 'src/api/main/submission';
-import {User} from 'src/api/main/auth';
 import api from 'src/api/main';
 import ExerciseSubmissionListItem from 'components/ExerciseSubmissionListItem.vue';
 import {showApiErrorToast} from 'src/utils';
 
 interface Props {
-  user: User;
+  userId: string;
 }
 const props = defineProps<Props>();
 
@@ -36,7 +35,7 @@ const authStore = useAuthStore();
 const recentSubmissions: Ref<ExerciseSubmission[]> = ref([]);
 onMounted(async () => {
   try {
-    recentSubmissions.value = await api.users.getRecentSubmissions(props.user.id, authStore);
+    recentSubmissions.value = await api.users.getRecentSubmissions(props.userId, authStore);
   } catch (error: any) {
     showApiErrorToast(i18n, quasar);
   }

gymboard-app/src/stores/dev-store.ts

@@ -0,0 +1,17 @@
+/**
+ * This store keeps track of global state that's only relevant for development
+ * purposes, like debug flags and settings.
+ */
+import {defineStore} from 'pinia';
+
+interface DevState {
+  showDebugInfo: boolean;
+}
+
+export const useDevStore = defineStore('devStore', {
+  state: (): DevState => {
+    return { showDebugInfo: !!process.env.DEV };
+  }
+});
+
+export type DevStoreType = ReturnType<typeof useDevStore>;

gymboard-app/src/utils.ts

@@ -1,4 +1,4 @@
-import {QVueGlobals} from "quasar";
+import {QVueGlobals} from 'quasar';
 
 export const sleep = (ms: number) => new Promise((r) => setTimeout(r, ms));
 
@@ -9,3 +9,11 @@ export function showApiErrorToast(i18n: any, quasar: QVueGlobals) {
     position: 'top'
   });
 }
+
+export function showInfoToast(quasar: QVueGlobals, translatedMessage: string) {
+  quasar.notify({
+    message: translatedMessage,
+    type: 'info',
+    position: 'top'
+  });
+}