feat: implement searching.

Dockerfile

@@ -12,4 +12,10 @@ RUN dotnet publish -c Release -o out
 FROM mcr.microsoft.com/dotnet/aspnet:8.0
 WORKDIR /App
 COPY --from=build-env /App/out .
+
+RUN apt-get update && apt-get install -y curl
+
+HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
+  CMD curl --fail http://localhost:8080/xrpc/_health || exit 1
+
 ENTRYPOINT ["dotnet", "PinkSea.dll"]

Dockerfile.Gateway

@@ -22,4 +22,10 @@ COPY --from=build-env /App/out .
 
 RUN mkdir wwwroot
 COPY --from=frontend-build-env /App/dist ./wwwroot/
+
+RUN apt-get update && apt-get install -y curl
+
+HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
+  CMD curl --fail http://localhost:8080/xrpc/_health || exit 1
+
 ENTRYPOINT ["dotnet", "PinkSea.Gateway.dll"]

PinkSea.AtProto.Server/Xrpc/ServiceCollectionExtensions.cs

@@ -43,6 +43,13 @@ public static IEndpointRouteBuilder UseXrpcHandler(this IEndpointRouteBuilder ro
             "/xrpc/{nsid}",
             HandleXrpc);
 
+        routeBuilder.MapGet(
+            "/xrpc/_health",
+            () => new
+            {
+                version = "PinkSea"
+            });
+
         return routeBuilder;
     }
 

PinkSea.AtProto.Shared/Lexicons/AtProto/GetRepoStatusRequest.cs

@@ -0,0 +1,15 @@
+using System.Text.Json.Serialization;
+
+namespace PinkSea.AtProto.Shared.Lexicons.AtProto;
+
+/// <summary>
+/// The request for the "com.atproto.sync.getRepoStatus" XRPC call.
+/// </summary>
+public class GetRepoStatusRequest
+{
+    /// <summary>
+    /// The DID we're querying.
+    /// </summary>
+    [JsonPropertyName("did")]
+    public required string Did { get; set; }
+}

PinkSea.AtProto.Shared/Lexicons/AtProto/GetRepoStatusResponse.cs

@@ -0,0 +1,27 @@
+using System.Text.Json.Serialization;
+
+namespace PinkSea.AtProto.Shared.Lexicons.AtProto;
+
+/// <summary>
+/// A response for the "com.atproto.sync.getRepoStatus" XRPC call.
+/// </summary>
+public class GetRepoStatusResponse
+{
+    /// <summary>
+    /// The DID for this repo.
+    /// </summary>
+    [JsonPropertyName("did")]
+    public required string Did { get; set; }
+
+    /// <summary>
+    /// Whether this repo is active.
+    /// </summary>
+    [JsonPropertyName("active")]
+    public required bool Active { get; set; }
+
+    /// <summary>
+    /// The status of the repo.
+    /// </summary>
+    [JsonPropertyName("status")]
+    public string? Status { get; set; }
+}

PinkSea.AtProto/Xrpc/Extensions/HttpResponseMessageExtensions.cs

@@ -23,7 +23,17 @@ public static async Task<XrpcErrorOr<TResponse>> ReadXrpcResponse<TResponse>(
         var body = await message.Content.ReadAsStringAsync();
         if (!message.IsSuccessStatusCode)
         {
-            var error = JsonSerializer.Deserialize<XrpcError>(body) ?? new XrpcError
+            XrpcError? error = null;
+            try
+            {
+                error = JsonSerializer.Deserialize<XrpcError>(body);
+            }
+            catch (Exception e)
+            {
+                logger?.LogError(e, "Failed to deserialize JSON when parsing XRPC result.");
+            }
+
+            error ??= new XrpcError
             {
                 Error = "UnknownError",
                 Message = body
@@ -43,7 +53,21 @@ public static async Task<XrpcErrorOr<TResponse>> ReadXrpcResponse<TResponse>(
         if (message is TResponse typedResponse)
             return XrpcErrorOr<TResponse>.Ok(typedResponse);
 
-        var result = JsonSerializer.Deserialize<TResponse>(body);
-        return XrpcErrorOr<TResponse>.Ok(result!);
+        try
+        {
+            var result = JsonSerializer.Deserialize<TResponse>(body);
+            return XrpcErrorOr<TResponse>.Ok(result!);
+        }
+        catch (Exception e)
+        {
+            logger?.LogError(e, "Failed to deserialize JSON when parsing XRPC result.");
+            var error = new XrpcError
+            {
+                Error = "UnknownError",
+                Message = body
+            };
+
+            return XrpcErrorOr<TResponse>.Fail(error.Error, error.Message);
+        }
     }
 }

PinkSea.Frontend/src/api/atproto/lexicons.ts

@@ -1,4 +1,7 @@
 import type { Oekaki } from '@/models/oekaki'
+import type { SearchType } from '@/models/search-type'
+import type { Author } from '@/models/author'
+import type { TagSearchResult } from '@/models/tag-search-result'
 
 declare module '@atcute/client/lexicons' {
   type EmptyParams = object
@@ -101,6 +104,41 @@ declare module '@atcute/client/lexicons' {
     }
   }
 
+  // eslint-disable-next-line @typescript-eslint/no-namespace
+  namespace ComShinolabsPinkseaUnspeccedGetProfile {
+    interface Params {
+      did: string
+    }
+
+    interface Output {
+      did: string,
+      handle: string,
+      nick: string,
+      description: string,
+      links: [{
+        name: string,
+        url: string
+      }],
+      avatar: string
+    }
+  }
+
+  // eslint-disable-next-line @typescript-eslint/no-namespace
+  namespace ComShinolabsPinkseaGetSearchResults {
+    interface Params {
+      query: string,
+      type: SearchType,
+      since?: Date | null,
+      limit?: number | null
+    }
+
+    interface Output {
+      oekaki?: Oekaki[] | null,
+      tags?: TagSearchResult[] | null,
+      profiles?: Author[] | null
+    }
+  }
+
   interface Queries {
     'com.shinolabs.pinksea.getRecent': {
       params: GenericTimelineQueryRequest,
@@ -133,6 +171,14 @@ declare module '@atcute/client/lexicons' {
     'com.shinolabs.pinksea.getParentForReply': {
       params: ComShinolabsPinkseaGetParentForReply.Params,
       output: ComShinolabsPinkseaGetParentForReply.Params
+    },
+    'com.shinolabs.pinksea.unspecced.getProfile': {
+      params: ComShinolabsPinkseaUnspeccedGetProfile.Params,
+      output: ComShinolabsPinkseaUnspeccedGetProfile.Output
+    },
+    'com.shinolabs.pinksea.getSearchResults': {
+      params: ComShinolabsPinkseaGetSearchResults.Params,
+      output: ComShinolabsPinkseaGetSearchResults.Output
     }
   }
 

PinkSea.Frontend/src/components/CardWithImage.vue

@@ -0,0 +1,38 @@
+<script setup lang="ts">
+
+const props = defineProps<{
+  imageUrl: string
+}>();
+
+</script>
+
+<template>
+  <div class="card">
+    <img :src="props.imageUrl">
+    <div class="card-slot">
+      <slot></slot>
+    </div>
+  </div>
+</template>
+
+<style scoped>
+  .card {
+    display: flex;
+    align-items: center;
+    border: 2px solid #FFB6C1;
+    width: 100%;
+    margin-top: 10px;
+    border-left: 0.525em solid #FFB6C1;
+    box-sizing: border-box;
+    position: relative;
+    padding: 5px;
+  }
+
+  .card > * {
+    margin-right: 10px;
+  }
+
+  .card > img {
+    max-width: 80px;
+  }
+</style>

PinkSea.Frontend/src/components/oekaki/PostViewOekakiTombstoneCard.vue → PinkSea.Frontend/src/components/ErrorCard.vue

@@ -1,11 +1,15 @@
 <script setup lang="ts">
+  const props = defineProps<{
+    image: string,
+    i18nKey: string
+  }>()
 </script>
 
 <template>
   <div class="oekaki-card">
-    <img src="/assets/img/missing.png" />
+    <img :src="props.image" />
     <div class="oekaki-meta">
-      {{ $t("post.this_post_no_longer_exists") }}
+      {{ $t(props.i18nKey) }}
     </div>
   </div>
 </template>

PinkSea.Frontend/src/components/search/SearchProfileCard.vue

@@ -0,0 +1,24 @@
+<script setup lang="ts">
+
+import CardWithImage from '@/components/CardWithImage.vue'
+import type { Author } from '@/models/author'
+
+const props = defineProps<{
+  profile: Author
+}>();
+</script>
+
+<template>
+  <CardWithImage image-url="https://sea.ata.moe/blank_avatar.png">
+    <div style="font-weight: bold">
+      {{ props.profile.handle }}
+    </div>
+    <div>
+      @{{ props.profile.handle }}
+    </div>
+  </CardWithImage>
+</template>
+
+<style scoped>
+
+</style>

PinkSea.Frontend/src/components/search/SearchTag.vue

@@ -0,0 +1,25 @@
+<script setup lang="ts">
+
+import type { TagSearchResult } from '@/models/tag-search-result'
+import CardWithImage from '@/components/CardWithImage.vue'
+
+const props = defineProps<{
+  tag: TagSearchResult
+}>();
+
+</script>
+
+<template>
+  <CardWithImage :image-url="props.tag.oekaki.image">
+    <div style="font-weight: bold">
+      #{{ props.tag.tag }}
+    </div>
+    <div>
+      {{ props.tag.count }} posts under this tag.
+    </div>
+  </CardWithImage>
+</template>
+
+<style scoped>
+
+</style>

PinkSea.Frontend/src/intl/translations/en.json

@@ -27,7 +27,13 @@
     "settings": "your settings",
     "user_profile": "{{handle}}'s profile",
     "user_post": "{{handle}}'s post",
-    "tagged": "posts tagged #{{tag}}"
+    "tagged": "posts tagged #{{tag}}",
+    "search": "searching for {{value}}"
+  },
+  "search": {
+    "posts_tab": "Posts",
+    "tags_tab": "Tags",
+    "profiles_tab": "Profiles"
   },
   "timeline": {
     "by_before_handle": "By ",