Change code generator (#4)

* Change code generator
* Remove gin

database/busdb/context.go

@@ -2,10 +2,9 @@ package busdb
 
 import (
 	"context"
+	"net/http"
 
-	"github.com/gin-gonic/gin"
-
-	"github.com/SecurityBrewery/catalyst/generated/models"
+	"github.com/SecurityBrewery/catalyst/generated/model"
 	"github.com/SecurityBrewery/catalyst/role"
 )
 
@@ -14,21 +13,22 @@ const (
 	groupContextKey = "groups"
 )
 
-func SetContext(ctx *gin.Context, user *models.UserResponse) {
+func SetContext(r *http.Request, user *model.UserResponse) *http.Request {
 	user.Roles = role.Strings(role.Explodes(user.Roles))
-	ctx.Set(userContextKey, user)
+
+	return r.WithContext(context.WithValue(r.Context(), userContextKey, user))
 }
 
-func SetGroupContext(ctx *gin.Context, groups []string) {
-	ctx.Set(groupContextKey, groups)
+func SetGroupContext(r *http.Request, groups []string) *http.Request {
+	return r.WithContext(context.WithValue(r.Context(), groupContextKey, groups))
 }
 
-func UserContext(ctx context.Context, user *models.UserResponse) context.Context {
+func UserContext(ctx context.Context, user *model.UserResponse) context.Context {
 	user.Roles = role.Strings(role.Explodes(user.Roles))
 	return context.WithValue(ctx, userContextKey, user)
 }
 
-func UserFromContext(ctx context.Context) (*models.UserResponse, bool) {
-	u, ok := ctx.Value(userContextKey).(*models.UserResponse)
+func UserFromContext(ctx context.Context) (*model.UserResponse, bool) {
+	u, ok := ctx.Value(userContextKey).(*model.UserResponse)
 	return u, ok
 }