feat: initial unspecced mock for [🐬].

PinkSea/Lexicons/Objects/Link.cs

@@ -0,0 +1,21 @@
+using System.Text.Json.Serialization;
+
+namespace PinkSea.Lexicons.Objects;
+
+/// <summary>
+/// A profile link.
+/// </summary>
+public class Link
+{
+    /// <summary>
+    /// The name of the link.
+    /// </summary>
+    [JsonPropertyName("name")]
+    public required string Name { get; set; }
+
+    /// <summary>
+    /// The url.
+    /// </summary>
+    [JsonPropertyName("url")]
+    public required string Url { get; set; }
+}

PinkSea/Lexicons/Queries/GetProfileQueryRequest.cs

@@ -0,0 +1,15 @@
+using System.Text.Json.Serialization;
+
+namespace PinkSea.Lexicons.Queries;
+
+/// <summary>
+/// The request for the "com.shinolabs.pinksea.unspecced.getProfile" xrpc call.
+/// </summary>
+public class GetProfileQueryRequest
+{
+    /// <summary>
+    /// The DID of the user.
+    /// </summary>
+    [JsonPropertyName("did")]
+    public required string Did { get; set; }
+}

PinkSea/Lexicons/Queries/GetProfileQueryResponse.cs

@@ -0,0 +1,46 @@
+using System.Text.Json.Serialization;
+using PinkSea.Lexicons.Objects;
+
+namespace PinkSea.Lexicons.Queries;
+
+/// <summary>
+/// The response for the "com.shinolabs.pinksea.unspecced.getProfile" xrpc query.
+/// </summary>
+public class GetProfileQueryResponse
+{
+    /// <summary>
+    /// The DID of the user.
+    /// </summary>
+    [JsonPropertyName("did")]
+    public required string Did { get; set; }
+
+    /// <summary>
+    /// The handle of the user.
+    /// </summary>
+    [JsonPropertyName("handle")]
+    public required string Handle { get; set; }
+
+    /// <summary>
+    /// The nickname selected by the user.
+    /// </summary>
+    [JsonPropertyName("nick")]
+    public string? Nickname { get; set; }
+
+    /// <summary>
+    /// The URL of the avatar.
+    /// </summary>
+    [JsonPropertyName("avatar")]
+    public string? Avatar { get; set; }
+
+    /// <summary>
+    /// The description of this user.
+    /// </summary>
+    [JsonPropertyName("description")]
+    public string? Description { get; set; }
+
+    /// <summary>
+    /// The links this profile has.
+    /// </summary>
+    [JsonPropertyName("links")]
+    public IReadOnlyList<Link>? Links { get; set; }
+}

PinkSea/Xrpc/GetProfileQueryHandler.cs

@@ -0,0 +1,50 @@
+using Microsoft.Extensions.Options;
+using PinkSea.AtProto.Resolvers.Did;
+using PinkSea.AtProto.Server.Xrpc;
+using PinkSea.AtProto.Shared.Xrpc;
+using PinkSea.Lexicons.Objects;
+using PinkSea.Lexicons.Queries;
+using PinkSea.Models;
+
+namespace PinkSea.Xrpc;
+
+/// <summary>
+/// [UNSPECCED - DO NOT USE]
+/// Handler for the "com.shinolabs.pinksea.unspecced.getProfile" query. Gets the profile information for a DID.
+/// </summary>
+[Xrpc("com.shinolabs.pinksea.unspecced.getProfile")]
+public class GetProfileQueryHandler(
+    IDidResolver didResolver,
+    IOptions<AppViewConfig> opts) : IXrpcQuery<GetProfileQueryRequest, GetProfileQueryResponse>
+{
+    /// <inheritdoc />
+    public async Task<XrpcErrorOr<GetProfileQueryResponse>> Handle(
+        GetProfileQueryRequest request)
+    {
+        var handle = await didResolver.GetHandleFromDid(request.Did);
+        if (string.IsNullOrEmpty(handle))
+        {
+            return XrpcErrorOr<GetProfileQueryResponse>.Fail(
+                "ProfileDoesntExist",
+                "This profile does not exist.");
+        }
+
+        // TODO: This is only a mock for iOSSea before we implement profile editing for realsies.
+        //       Don't mind me being here!
+        var profile = new GetProfileQueryResponse
+        {
+            Did = request.Did,
+            Handle = handle,
+            Nickname = handle,
+            Description = "",
+            Links =
+            [
+                new Link { Name = "Bluesky", Url = $"https://bsky.app/profile/{request.Did}" },
+                new Link { Name = "Website", Url = $"https://{handle}" }
+            ],
+            Avatar = $"{opts.Value.AppUrl}/blank_avatar.png"
+        };
+
+        return XrpcErrorOr<GetProfileQueryResponse>.Ok(profile);
+    }
+}