feat: update

services/examples/config/policies/apis/sample.json

@@ -3,24 +3,7 @@
         {
             "route_uri": "/test-route",
             "route_method": "POST",
-            "schema": {
-                "type": "object",
-                "description": "users",
-                "required": [ "user_id" ],
-                "properties": {
-                    "last_name": {
-                        "type": "string",
-                        "default": "'Baniya'"
-                    },
-                    "user_id": {
-                        "type": [
-                            "integer",
-                            "string"
-                        ],
-                        "maxLength": 64
-                    }
-                }
-            },
+            "schema_file": "test-route.json",
             "description": "Handle test route",
             "model": "test_route",
             "operation": "custom",

services/examples/config/policies/schemas/test-route.json

@@ -0,0 +1,18 @@
+{
+	"type": "object",
+	"description": "users",
+	"required": [ "user_id" ],
+	"properties": {
+		"last_name": {
+			"type": "string",
+			"default": "now()"
+		},
+		"user_id": {
+			"type": [
+				"integer",
+				"string"
+			],
+			"maxLength": 64
+		}
+	}
+}

services/loader.go

@@ -29,6 +29,10 @@ type Loader struct {
 	UserConfig *UserConfig
 }
 
+var JsonSchemaFunctions = map[string]jsonschema.DefaultFunc{
+	"now": jsonschema.DefaultNowFunc,
+}
+
 func NewLoader(path string, configFiles ...string) *Loader {
 	var configFile string
 	if len(configFiles) > 0 {
@@ -230,6 +234,9 @@ func readSchemas(path string, cfg *UserConfig) error {
 		return err
 	}
 	compiler := jsonschema.NewCompiler()
+	for name, fn := range JsonSchemaFunctions {
+		compiler.RegisterDefaultFunc(name, fn)
+	}
 	for _, entry := range entries {
 		if !entry.IsDir() && isSupportedExt(filepath.Ext(entry.Name())) {
 			file := filepath.Join(path, entry.Name())
@@ -415,6 +422,10 @@ func readApis(path string, cfg *UserConfig) error {
 	if err != nil {
 		return err
 	}
+	compiler := jsonschema.NewCompiler()
+	for name, fn := range JsonSchemaFunctions {
+		compiler.RegisterDefaultFunc(name, fn)
+	}
 	for _, entry := range entries {
 		if !entry.IsDir() && isSupportedExt(filepath.Ext(entry.Name())) {
 			file := filepath.Join(modelsPath, entry.Name())
@@ -428,6 +439,22 @@ func readApis(path string, cfg *UserConfig) error {
 				return err
 			}
 			for i, route := range api.Routes {
+				if len(route.Schema) > 0 {
+					schema, err := compiler.Compile(route.Schema)
+					if err != nil {
+						return err
+					}
+					if schema == nil {
+						return errors.New("compiled schema is nil for route: " + route.Uri)
+					}
+					route.schema = schema
+				} else if route.SchemaFile != "" {
+					schema := cfg.GetSchemaInstance(route.SchemaFile)
+					if schema == nil {
+						return errors.New("schema not found for route: " + route.Uri + ", file: " + route.SchemaFile)
+					}
+					route.schema = schema.Instance
+				}
 				if route.HandlerKey != "" {
 					if handler := cfg.GetHandler(route.HandlerKey); handler != nil {
 						route.Handler = *handler

services/middlewares/schema.go

@@ -3,8 +3,8 @@ package middlewares
 import (
 	"github.com/gofiber/fiber/v2"
 	"github.com/oarkflow/json"
+	"github.com/oarkflow/jsonschema"
 	"github.com/oarkflow/jsonschema/request"
-	"github.com/oarkflow/mq/services/utils"
 )
 
 var ServerApp *fiber.App
@@ -80,17 +80,7 @@ func MatchRouterPath(method, path string) (fiber.Route, bool, map[string]string)
 }
 
 // ValidateRequestBySchema - validates each request that has schema validation
-func ValidateRequestBySchema(c *fiber.Ctx) error {
-	route, matched, _ := MatchRouterPath(c.Method(), c.Path())
-	if !matched {
-		return c.Next()
-	}
-
-	key := route.Method + ":" + route.Path
-	schema, exists := utils.GetSchema(key)
-	if !exists {
-		return c.Next()
-	}
+func ValidateRequestBySchema(schema *jsonschema.Schema, c *fiber.Ctx) error {
 	body := c.Body()
 	if len(body) == 0 {
 		return c.Next()

services/setup.go

@@ -17,15 +17,15 @@ import (
 	"github.com/oarkflow/filters"
 	"github.com/oarkflow/form"
 	"github.com/oarkflow/json"
-	v2 "github.com/oarkflow/jsonschema"
 	"github.com/oarkflow/log"
+	"github.com/oarkflow/protocol/utils/str"
+
 	"github.com/oarkflow/mq"
 	"github.com/oarkflow/mq/consts"
 	"github.com/oarkflow/mq/dag"
 	"github.com/oarkflow/mq/services/http/responses"
 	"github.com/oarkflow/mq/services/middlewares"
 	"github.com/oarkflow/mq/services/utils"
-	"github.com/oarkflow/protocol/utils/str"
 )
 
 var ValidationInstance Validation
@@ -341,7 +341,6 @@ func prepareHeader(ctx *fiber.Ctx, route *Route) (map[string]any, map[string]any
 	header := make(map[string]any)
 	param := make(map[string]any)
 	query := make(map[string]any)
-	if route.Schema != nil {
 	schema := route.GetSchema()
 	if schema != nil {
 		if schema.Properties != nil {
@@ -361,7 +360,6 @@ func prepareHeader(ctx *fiber.Ctx, route *Route) (map[string]any, map[string]any
 			}
 		}
 	}
-	}
 	header["param"] = param
 	header["query"] = query
 	header["route_model"] = route.Model
@@ -446,18 +444,9 @@ func ruleMiddleware(rules map[string]string) fiber.Handler {
 // requestMiddleware validates the request body in the original form of byte array
 // against the provided request JSON schema to ensure that the request body is valid.
 func requestMiddleware(prefix string, route *Route) fiber.Handler {
-	path := CleanAndMergePaths(prefix, route.Uri)
-	var schema *v2.Schema
-	var err error
-	if route.Schema != nil {
-		schema, err = utils.CompileSchema(path, strings.ToUpper(route.Method), route.Schema)
-		if err != nil {
-			panic(err)
-		}
-		route.SetSchema(schema)
-	}
 	return func(ctx *fiber.Ctx) error {
-		if route.Schema == nil {
+		schema := route.GetSchema()
+		if schema == nil {
 			return ctx.Next()
 		}
 		requestSchema := ctx.Query("request-schema")
@@ -480,11 +469,11 @@ func requestMiddleware(prefix string, route *Route) fiber.Handler {
 				break
 			}
 		}
-		form, _ := ctx.MultipartForm()
-		if form != nil {
+		multipartForm, _ := ctx.MultipartForm()
+		if multipartForm != nil {
 			return ctx.Next()
 		}
-		return middlewares.ValidateRequestBySchema(ctx)
+		return middlewares.ValidateRequestBySchema(schema, ctx)
 	}
 }
 

services/user_config.go

@@ -195,7 +195,6 @@ type Route struct {
 	Method           string            `json:"route_method" yaml:"route_method"`
 	Schema           []byte            `json:"schema" yaml:"schema"`
 	SchemaFile       string            `json:"schema_file" yaml:"schema_file"`
-	schema           *v2.Schema
 	Rules            map[string]string `json:"rules" yaml:"rules"`
 	CustomRules      []string          `json:"custom_rules" yaml:"custom_rules"`
 	Model            string            `json:"model" yaml:"model"`
@@ -203,6 +202,7 @@ type Route struct {
 	Middlewares      []Middleware      `json:"middlewares" yaml:"middlewares"`
 	Operation        string            `json:"operation" yaml:"operation"`
 	RestrictedFields RestrictedFields  `json:"restricted_fields" yaml:"restricted_fields"`
+	schema           *v2.Schema
 }
 
 func (r *Route) GetSchema() *v2.Schema {