feat: GET /api/v1/members/{id}, api v1 flags

Foxnouns.Backend/Controllers/V1/UsersV1Controller.cs

@@ -4,13 +4,36 @@ using Microsoft.AspNetCore.Mvc;
 
 namespace Foxnouns.Backend.Controllers.V1;
 
-[Route("/api/v1/users")]
+[Route("/api/v1")]
-public class UsersV1Controller(UsersV1Service usersV1Service) : ApiControllerBase
+public class UsersV1Controller(UsersV1Service usersV1Service, MembersV1Service membersV1Service)
+    : ApiControllerBase
 {
-    [HttpGet("{userRef}")]
+    [HttpGet("users/{userRef}")]
     public async Task<IActionResult> GetUserAsync(string userRef, CancellationToken ct = default)
     {
         User user = await usersV1Service.ResolveUserAsync(userRef, CurrentToken, ct);
-        return Ok(await usersV1Service.RenderUserAsync(user));
+        return Ok(
+            await usersV1Service.RenderUserAsync(
+                user,
+                CurrentToken,
+                renderMembers: true,
+                renderFlags: true,
+                ct: ct
+            )
+        );
+    }
+
+    [HttpGet("members/{id}")]
+    public async Task<IActionResult> GetMemberAsync(string id, CancellationToken ct = default)
+    {
+        Member member = await membersV1Service.ResolveMemberAsync(id, ct);
+        return Ok(
+            await membersV1Service.RenderMemberAsync(
+                member,
+                CurrentToken,
+                renderFlags: true,
+                ct: ct
+            )
+        );
     }
 }

Foxnouns.Backend/Dto/V1/Member.cs

@@ -0,0 +1,44 @@
+// ReSharper disable NotAccessedPositionalProperty.Global
+using Foxnouns.Backend.Database;
+using Newtonsoft.Json;
+
+namespace Foxnouns.Backend.Dto.V1;
+
+public record PartialMember(
+    string Id,
+    Snowflake IdNew,
+    string Sid,
+    string Name,
+    string? DisplayName,
+    string? Bio,
+    string? Avatar,
+    string[] Links,
+    FieldEntry[] Names,
+    PronounEntry[] Pronouns
+);
+
+public record MemberResponse(
+    string Id,
+    Snowflake IdNew,
+    string Sid,
+    string Name,
+    string? DisplayName,
+    string? Bio,
+    string? Avatar,
+    string[] Links,
+    FieldEntry[] Names,
+    PronounEntry[] Pronouns,
+    ProfileField[] Fields,
+    PrideFlag[] Flags,
+    PartialUser User,
+    [property: JsonProperty(NullValueHandling = NullValueHandling.Ignore)] bool? Unlisted
+);
+
+public record PartialUser(
+    string Id,
+    Snowflake IdNew,
+    string Name,
+    string? DisplayName,
+    string? Avatar,
+    Dictionary<Guid, CustomPreference> CustomPreferences
+);

Foxnouns.Backend/Dto/V1/User.cs

@@ -21,6 +21,8 @@ public record UserResponse(
     FieldEntry[] Names,
     PronounEntry[] Pronouns,
     ProfileField[] Fields,
+    PrideFlag[] Flags,
+    PartialMember[] Members,
     int? UtcOffset,
     Dictionary<Guid, CustomPreference> CustomPreferences
 );
@@ -75,3 +77,5 @@ public record PronounEntry(string Pronouns, string? DisplayText, string Status)
             ))
             .ToArray();
 }
+
+public record PrideFlag(string Id, Snowflake IdNew, string Hash, string Name, string? Description);

Foxnouns.Backend/Extensions/WebApplicationExtensions.cs

@@ -130,7 +130,8 @@ public static class WebApplicationExtensions
                     .AddTransient<CreateFlagInvocable>()
                     .AddTransient<CreateDataExportInvocable>()
                     // Legacy services
-                    .AddScoped<UsersV1Service>();
+                    .AddScoped<UsersV1Service>()
+                    .AddScoped<MembersV1Service>();
 
                 if (!config.Logging.EnableMetrics)
                     services.AddHostedService<BackgroundMetricsCollectionService>();

Foxnouns.Backend/Services/V1/MembersV1Service.cs

@@ -0,0 +1,72 @@
+using Foxnouns.Backend.Database;
+using Foxnouns.Backend.Database.Models;
+using Foxnouns.Backend.Dto.V1;
+using Microsoft.EntityFrameworkCore;
+using FieldEntry = Foxnouns.Backend.Dto.V1.FieldEntry;
+using PrideFlag = Foxnouns.Backend.Dto.V1.PrideFlag;
+
+namespace Foxnouns.Backend.Services.V1;
+
+public class MembersV1Service(DatabaseContext db)
+{
+    public async Task<Member> ResolveMemberAsync(string id, CancellationToken ct = default)
+    {
+        Member? member;
+        if (Snowflake.TryParse(id, out Snowflake? sf))
+        {
+            member = await db
+                .Members.Include(m => m.User)
+                .FirstOrDefaultAsync(m => m.Id == sf && !m.User.Deleted, ct);
+            if (member != null)
+                return member;
+        }
+
+        member = await db
+            .Members.Include(m => m.User)
+            .FirstOrDefaultAsync(m => m.LegacyId == id && !m.User.Deleted, ct);
+        if (member != null)
+            return member;
+
+        throw new ApiError.NotFound("No member with that ID found.", ErrorCode.MemberNotFound);
+    }
+
+    public async Task<MemberResponse> RenderMemberAsync(
+        Member m,
+        Token? token = default,
+        bool renderFlags = true,
+        CancellationToken ct = default
+    )
+    {
+        bool renderUnlisted = m.UserId == token?.UserId;
+
+        List<MemberFlag> flags = renderFlags
+            ? await db.MemberFlags.Where(f => f.MemberId == m.Id).OrderBy(f => f.Id).ToListAsync(ct)
+            : [];
+
+        return new MemberResponse(
+            m.LegacyId,
+            m.Id,
+            m.Sid,
+            m.Name,
+            m.DisplayName,
+            m.Bio,
+            m.Avatar,
+            m.Links,
+            Names: FieldEntry.FromEntries(m.Names, m.User.CustomPreferences),
+            Pronouns: PronounEntry.FromPronouns(m.Pronouns, m.User.CustomPreferences),
+            Fields: ProfileField.FromFields(m.Fields, m.User.CustomPreferences),
+            Flags: flags
+                .Where(f => f.PrideFlag.Hash != null)
+                .Select(f => new PrideFlag(
+                    f.PrideFlag.LegacyId,
+                    f.PrideFlag.Id,
+                    f.PrideFlag.Hash!,
+                    f.PrideFlag.Name,
+                    f.PrideFlag.Description
+                ))
+                .ToArray(),
+            User: UsersV1Service.RenderPartialUser(m.User),
+            Unlisted: renderUnlisted ? m.Unlisted : null
+        );
+    }
+}

Foxnouns.Backend/Services/V1/UsersV1Service.cs

@@ -3,6 +3,7 @@ using Foxnouns.Backend.Database.Models;
 using Foxnouns.Backend.Dto.V1;
 using Microsoft.EntityFrameworkCore;
 using FieldEntry = Foxnouns.Backend.Dto.V1.FieldEntry;
+using PrideFlag = Foxnouns.Backend.Dto.V1.PrideFlag;
 
 namespace Foxnouns.Backend.Services.V1;
 
@@ -49,8 +50,26 @@ public class UsersV1Service(DatabaseContext db)
         );
     }
 
-    public async Task<UserResponse> RenderUserAsync(User user)
+    public async Task<UserResponse> RenderUserAsync(
+        User user,
+        Token? token = null,
+        bool renderMembers = true,
+        bool renderFlags = true,
+        CancellationToken ct = default
+    )
     {
+        bool isSelfUser = user.Id == token?.UserId;
+        renderMembers = renderMembers && (isSelfUser || !user.ListHidden);
+
+        // Only fetch members if we're rendering members (duh)
+        List<Member> members = renderMembers
+            ? await db.Members.Where(m => m.UserId == user.Id).OrderBy(m => m.Name).ToListAsync(ct)
+            : [];
+
+        List<UserFlag> flags = renderFlags
+            ? await db.UserFlags.Where(f => f.UserId == user.Id).OrderBy(f => f.Id).ToListAsync(ct)
+            : [];
+
         int? utcOffset = null;
         if (
             user.Timezone != null
@@ -70,11 +89,30 @@ public class UsersV1Service(DatabaseContext db)
             user.MemberTitle,
             user.Avatar,
             user.Links,
-            FieldEntry.FromEntries(user.Names, user.CustomPreferences),
+            Names: FieldEntry.FromEntries(user.Names, user.CustomPreferences),
-            PronounEntry.FromPronouns(user.Pronouns, user.CustomPreferences),
+            Pronouns: PronounEntry.FromPronouns(user.Pronouns, user.CustomPreferences),
-            ProfileField.FromFields(user.Fields, user.CustomPreferences),
+            Fields: ProfileField.FromFields(user.Fields, user.CustomPreferences),
+            Flags: flags
+                .Where(f => f.PrideFlag.Hash != null)
+                .Select(f => new PrideFlag(
+                    f.PrideFlag.LegacyId,
+                    f.PrideFlag.Id,
+                    f.PrideFlag.Hash!,
+                    f.PrideFlag.Name,
+                    f.PrideFlag.Description
+                ))
+                .ToArray(),
+            Members: members.Select(m => RenderPartialMember(m, user.CustomPreferences)).ToArray(),
             utcOffset,
-            user.CustomPreferences.Select(x =>
+            CustomPreferences: RenderCustomPreferences(user.CustomPreferences)
+        );
+    }
+
+    private static Dictionary<Guid, CustomPreference> RenderCustomPreferences(
+        Dictionary<Snowflake, User.CustomPreference> customPreferences
+    ) =>
+        customPreferences
+            .Select(x =>
                 (
                     x.Value.LegacyId,
                     new CustomPreference(
@@ -86,7 +124,32 @@ public class UsersV1Service(DatabaseContext db)
                     )
                 )
             )
-                .ToDictionary()
+            .ToDictionary();
+
+    private static PartialMember RenderPartialMember(
+        Member m,
+        Dictionary<Snowflake, User.CustomPreference> customPreferences
+    ) =>
+        new(
+            m.LegacyId,
+            m.Id,
+            m.Sid,
+            m.Name,
+            m.DisplayName,
+            m.Bio,
+            m.Avatar,
+            m.Links,
+            Names: FieldEntry.FromEntries(m.Names, customPreferences),
+            Pronouns: PronounEntry.FromPronouns(m.Pronouns, customPreferences)
+        );
+
+    public static PartialUser RenderPartialUser(User user) =>
+        new(
+            user.LegacyId,
+            user.Id,
+            user.Username,
+            user.DisplayName,
+            user.Avatar,
+            CustomPreferences: RenderCustomPreferences(user.CustomPreferences)
         );
-    }
 }