From d9620fd6a40b4434d0f9396b764f1860255f5ed6 Mon Sep 17 00:00:00 2001
From: LittleSheep <littlesheep.code@hotmail.com>
Date: Sat, 23 Aug 2025 17:55:42 +0800
Subject: [PATCH] :sparkles: Bot transparency API

---
 DysonNetwork.Develop/Identity/BotAccount.cs   |  6 ++++
 .../Identity/BotAccountPublicController.cs    | 35 +++++++++++++++++++
 .../Identity/DeveloperService.cs              | 10 +++++-
 3 files changed, 50 insertions(+), 1 deletion(-)
 create mode 100644 DysonNetwork.Develop/Identity/BotAccountPublicController.cs

diff --git a/DysonNetwork.Develop/Identity/BotAccount.cs b/DysonNetwork.Develop/Identity/BotAccount.cs
index bbd12bc..bad036a 100644
--- a/DysonNetwork.Develop/Identity/BotAccount.cs
+++ b/DysonNetwork.Develop/Identity/BotAccount.cs
@@ -17,6 +17,12 @@ public class BotAccount : ModelBase
     public DevProject Project { get; set; } = null!;
     
     [NotMapped] public AccountReference? Account { get; set; }
+    
+    /// <summary>
+    /// This developer field is to serve the transparent info for user to know which developer
+    /// published this robot. Not for relationships usage.
+    /// </summary>
+    [NotMapped] public Developer? Developer { get; set; }
 
     public Shared.Proto.BotAccount ToProtoValue()
     {
diff --git a/DysonNetwork.Develop/Identity/BotAccountPublicController.cs b/DysonNetwork.Develop/Identity/BotAccountPublicController.cs
new file mode 100644
index 0000000..75c00af
--- /dev/null
+++ b/DysonNetwork.Develop/Identity/BotAccountPublicController.cs
@@ -0,0 +1,35 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace DysonNetwork.Develop.Identity;
+
+[ApiController]
+[Route("api/bots")]
+public class BotAccountPublicController(BotAccountService botService, DeveloperService developerService) : ControllerBase
+{
+    [HttpGet("{botId:guid}")]
+    public async Task<ActionResult<BotAccount>> GetBotTransparentInfo([FromRoute] Guid botId)
+    {
+        var bot = await botService.GetBotByIdAsync(botId);
+        if (bot is null) return NotFound("Bot not found");
+        bot = await botService.LoadBotAccountAsync(bot);
+
+        var developer = await developerService.GetDeveloperById(bot!.Project.DeveloperId);
+        if (developer is null) return NotFound("Developer not found");
+        bot.Developer = await developerService.LoadDeveloperPublisher(developer);
+
+        return Ok(bot);
+    }
+
+    [HttpGet("{botId:guid}/developer")]
+    public async Task<ActionResult<Developer>> GetBotDeveloper([FromRoute] Guid botId)
+    {
+        var bot = await botService.GetBotByIdAsync(botId);
+        if (bot is null) return NotFound("Bot not found");
+        
+        var developer = await developerService.GetDeveloperById(bot!.Project.DeveloperId);
+        if (developer is null) return NotFound("Developer not found");
+        developer = await developerService.LoadDeveloperPublisher(developer);
+
+        return Ok(developer);
+    }
+}
\ No newline at end of file
diff --git a/DysonNetwork.Develop/Identity/DeveloperService.cs b/DysonNetwork.Develop/Identity/DeveloperService.cs
index 3d5bfa8..72b5611 100644
--- a/DysonNetwork.Develop/Identity/DeveloperService.cs
+++ b/DysonNetwork.Develop/Identity/DeveloperService.cs
@@ -4,7 +4,10 @@ using Microsoft.EntityFrameworkCore;
 
 namespace DysonNetwork.Develop.Identity;
 
-public class DeveloperService(AppDatabase db, PublisherService.PublisherServiceClient ps, ILogger<DeveloperService> logger)
+public class DeveloperService(
+    AppDatabase db,
+    PublisherService.PublisherServiceClient ps,
+    ILogger<DeveloperService> logger)
 {
     public async Task<Developer> LoadDeveloperPublisher(Developer developer)
     {
@@ -47,6 +50,11 @@ public class DeveloperService(AppDatabase db, PublisherService.PublisherServiceC
         }
     }
 
+    public async Task<Developer?> GetDeveloperById(Guid id)
+    {
+        return await db.Developers.FirstOrDefaultAsync(d => d.Id == id);
+    }
+
     public async Task<bool> IsMemberWithRole(Guid pubId, Guid accountId, PublisherMemberRole role)
     {
         try