more work done

pkg/api/types/context.go

@@ -2,7 +2,6 @@ package types
 
 import (
 	"encoding/json"
-	"fmt"
 	"net/http"
 
 	"github.com/go-logr/logr"
@@ -16,7 +15,7 @@ func NewContext(w http.ResponseWriter, r *http.Request, log logr.Logger) *Contex
 		Status:   http.StatusOK,
 		Request:  r,
 		Response: w,
-		log:      log,
+		logger:   log,
 	}
 }
 
@@ -27,7 +26,7 @@ type Context struct {
 
 	Request  *http.Request
 	Response http.ResponseWriter
-	log      logr.Logger
+	logger   logr.Logger
 }
 
 // Method returns the request method
@@ -58,7 +57,7 @@ func (c *Context) Var(name string) (ret string) {
 }
 
 func (c *Context) log() {
-	c.log.Info("access",
+	c.logger.Info("access",
 		"addr", c.Request.RemoteAddr,
 		"method", c.Request.Method,
 		"url", c.Request.URL,

pkg/api/types/error.go

@@ -0,0 +1,45 @@
+package types
+
+import (
+	"net/http"
+	"strconv"
+)
+
+// Error interface is a custom api error
+type Error interface {
+	Error() string
+	Status() int
+}
+
+// Err implements the Error interface
+type Err struct {
+	err    string
+	status int
+}
+
+// Error returns the error string
+func (a Err) Error() string {
+	return strconv.Itoa(a.status) + ": " + a.err
+}
+
+// Status returns the HTTP status code
+func (a Err) Status() int {
+	return a.status
+}
+
+func newError(err string, status int) Error {
+	return Err{
+		err:    err,
+		status: status,
+	}
+}
+
+var (
+	badreq  = newError("bad request", http.StatusBadRequest)
+	invalid = newError("invalid data", http.StatusBadRequest)
+	forbid  = newError("forbidden", http.StatusForbidden)
+	nf      = newError("resource not found", http.StatusNotFound)
+	mna     = newError("method not allowed", http.StatusMethodNotAllowed)
+	exists  = newError("resource already exists", http.StatusConflict)
+	ise     = newError("internal server error", http.StatusInternalServerError)
+)

pkg/api/types/types.go

@@ -2,6 +2,6 @@ package types
 
 type Route struct {
 	Path    string
-	Handler http.HandlerFunc
+	Handler CtxHandler
 	Methods []string
 }