新增农户功能升级：身份证OCR/OSS上传、头像采集、同名村检测、Region热度排序及表单体验优化

- Region 表新增热度列，热门省份优先显示 - 区县下拉按地级市分组、已录区县优先、支持全省搜索 - 组选择内置一组至二十组 - 银行卡号独立行+粗体预览，开户行独立行 - 新增农户类型：农户/个体户/合作社/经营集体/公司 - 身份证正反面支持高拍仪/摄像头OCR与手机扫码上传，附件存本地/OSS - 新增农户头像采集组件（摄像头/本地上传），预留人脸识别收购扩展 - 同名村弹窗提醒（防选错乡镇） - 编辑窗体禁止遮罩/Esc误关，整体加宽适配高频操作 - 修复二维码局域网手机无法访问（监听0.0.0.0、局域网IP识别、Vite代理兜底）
2026-08-13 16:07:35 +08:00
commit c377421a3e
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+using AgriculturalPlatform.Api.Data;
+using AgriculturalPlatform.Api.Dtos;
+using AgriculturalPlatform.Api.Models;
+using AgriculturalPlatform.Api.Services;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+
+namespace AgriculturalPlatform.Api.Controllers;
+
+[ApiController]
+[Route("api/orgs")]
+[Authorize]
+public class OrgsController(AppDbContext db, DataScopeService scope, CurrentUserService currentUser) : ControllerBase
+{
+    /// <summary>组织列表（按数据权限过滤）</summary>
+    [HttpGet]
+    public async Task<ActionResult> List(string? type, string? keyword)
+    {
+        var visible = await scope.GetVisibleOrgIdsAsync(currentUser.Get());
+        var query = db.Organizations.Include(o => o.Parent).AsQueryable();
+        if (visible is not null)
+            query = query.Where(o => visible.Contains(o.Id));
+        if (!string.IsNullOrWhiteSpace(type) && Enum.TryParse<OrgType>(type, out var orgType))
+            query = query.Where(o => o.Type == orgType);
+        if (!string.IsNullOrWhiteSpace(keyword))
+            query = query.Where(o => o.Name.Contains(keyword) || o.ContactPerson.Contains(keyword) || o.Phone.Contains(keyword));
+
+        var items = await query.OrderBy(o => o.Type).ThenBy(o => o.Id).ToListAsync();
+        return Ok(items.ToDtos());
+    }
+
+    /// <summary>组织详情</summary>
+    [HttpGet("{id:int}")]
+    public async Task<ActionResult<OrgDto>> Get(int id)
+    {
+        var org = await db.Organizations.Include(o => o.Parent).FirstOrDefaultAsync(o => o.Id == id);
+        if (org is null) return NotFound();
+        return Ok(org.ToDto());
+    }
+
+    /// <summary>新增组织</summary>
+    [HttpPost]
+    public async Task<ActionResult<OrgDto>> Create(OrgSaveRequest req)
+    {
+        if (!Enum.TryParse<OrgType>(req.Type, out var orgType))
+            return BadRequest(new { message = "组织类型不正确" });
+
+        var org = new Organization
+        {
+            Type = orgType,
+            Name = req.Name,
+            ParentId = req.ParentId,
+            ContactPerson = req.ContactPerson,
+            Phone = req.Phone,
+            Address = req.Address,
+            TaxNo = req.TaxNo,
+            IsActive = req.IsActive
+        };
+        db.Organizations.Add(org);
+        await db.SaveChangesAsync();
+        return Ok((await db.Organizations.Include(o => o.Parent).FirstAsync(o => o.Id == org.Id)).ToDto());
+    }
+
+    /// <summary>修改组织</summary>
+    [HttpPut("{id:int}")]
+    public async Task<ActionResult<OrgDto>> Update(int id, OrgSaveRequest req)
+    {
+        var org = await db.Organizations.FindAsync(id);
+        if (org is null) return NotFound();
+        if (Enum.TryParse<OrgType>(req.Type, out var orgType)) org.Type = orgType;
+        org.Name = req.Name;
+        org.ParentId = req.ParentId;
+        org.ContactPerson = req.ContactPerson;
+        org.Phone = req.Phone;
+        org.Address = req.Address;
+        org.TaxNo = req.TaxNo;
+        org.IsActive = req.IsActive;
+        await db.SaveChangesAsync();
+        return Ok((await db.Organizations.Include(o => o.Parent).FirstAsync(o => o.Id == org.Id)).ToDto());
+    }
+
+    /// <summary>删除组织（存在关联时禁止删除）</summary>
+    [HttpDelete("{id:int}")]
+    public async Task<IActionResult> Delete(int id)
+    {
+        var org = await db.Organizations.FindAsync(id);
+        if (org is null) return NotFound();
+        if (await db.Organizations.AnyAsync(o => o.ParentId == id))
+            return BadRequest(new { message = "该组织下存在下级组织，无法删除" });
+        if (await db.PurchaseOrders.AnyAsync(p => p.PurchaserOrgId == id))
+            return BadRequest(new { message = "该组织已有收购业务，无法删除" });
+        if (await db.Users.AnyAsync(u => u.OrgId == id))
+            return BadRequest(new { message = "该组织下存在用户，无法删除" });
+
+        db.Organizations.Remove(org);
+        await db.SaveChangesAsync();
+        return Ok(new { message = "删除成功" });
+    }
+}