feat: release managed service generation and contract diagnostics

cmd/go-omni/apigen/testdata/managed/options.go

@@ -0,0 +1,34 @@
+package svc
+
+import (
+	omni "git.yuntuo.hk/k2safe/go-omni"
+	omnierrors "git.yuntuo.hk/k2safe/go-omni/errors"
+	"git.yuntuo.hk/k2safe/go-omni/httpx"
+)
+
+func (c *ServiceContext) AppOptions() []omni.Option {
+	return []omni.Option{omni.WithErrors(omnierrors.Catalog{
+		DefaultStatus: 400,
+		Definitions: map[string]omnierrors.Definition{
+			"INVALID":            {Code: 400002, Message: "用户名格式不正确"},
+			"TOO_LONG":           {Code: 400003, Message: "{label}不能超过{max}个字符", Params: []omnierrors.Parameter{{Name: "label", Type: "string"}, {Name: "max", Type: "int"}}},
+			"INTERNAL_ERROR":     {Status: 500, Code: 9999, Message: "系统错误"},
+			"NOT_FOUND":          {Status: 404, Code: 404001, Message: "接口不存在"},
+			"METHOD_NOT_ALLOWED": {Status: 405, Code: 405001, Message: "请求方法不支持"},
+			"BODY_TOO_LARGE":     {Status: 413, Code: 413001, Message: "请求体太大"},
+			"INVALID_MULTIPART":  {Status: 400, Code: 400004, Message: "上传内容不完整"},
+		},
+	})}
+}
+func (c *ServiceContext) GlobalMiddleware() []httpx.Middleware {
+	return []httpx.Middleware{
+		func(next httpx.Handler) httpx.Handler {
+			return func(c *httpx.Context) error {
+				if c.Header("X-Fail") != "" {
+					return omnierrors.ByCode("INVALID")
+				}
+				return next(c)
+			}
+		},
+	}
+}