feat: improve enforce() and batchEnforce() API response

controllers/casbin_api.go

@@ -16,6 +16,7 @@ package controllers
 
 import (
 	"encoding/json"
+	"fmt"
 
 	"github.com/casdoor/casdoor/object"
 	"github.com/casdoor/casdoor/util"
@@ -56,13 +57,19 @@ func (c *ApiController) Enforce() {
 			return
 		}
 
-		res, err := enforcer.Enforce(request...)
+		res := []bool{}
+		keyRes := []string{}
+
+		enforceResult, err := enforcer.Enforce(request...)
 		if err != nil {
 			c.ResponseError(err.Error())
 			return
 		}
 
-		c.ResponseOk(res)
+		res = append(res, enforceResult)
+		keyRes = append(keyRes, enforcer.GetModelAndAdapter())
+
+		c.ResponseOk(res, keyRes)
 		return
 	}
 
@@ -72,22 +79,24 @@ func (c *ApiController) Enforce() {
 			c.ResponseError(err.Error())
 			return
 		}
-
-		res := []bool{}
-
 		if permission == nil {
-			res = append(res, false)
+			c.ResponseError(fmt.Sprintf("permission: %s doesn't exist", permissionId))
-		} else {
+			return
-			enforceResult, err := object.Enforce(permission, &request)
-			if err != nil {
-				c.ResponseError(err.Error())
-				return
-			}
-
-			res = append(res, enforceResult)
 		}
 
-		c.ResponseOk(res)
+		res := []bool{}
+		keyRes := []string{}
+
+		enforceResult, err := object.Enforce(permission, &request)
+		if err != nil {
+			c.ResponseError(err.Error())
+			return
+		}
+
+		res = append(res, enforceResult)
+		keyRes = append(keyRes, permission.GetModelAndAdapter())
+
+		c.ResponseOk(res, keyRes)
 		return
 	}
 
@@ -111,9 +120,9 @@ func (c *ApiController) Enforce() {
 	}
 
 	res := []bool{}
-
+	keyRes := []string{}
 	listPermissionIdMap := object.GroupPermissionsByModelAdapter(permissions)
-	for _, permissionIds := range listPermissionIdMap {
+	for key, permissionIds := range listPermissionIdMap {
 		firstPermission, err := object.GetPermission(permissionIds[0])
 		if err != nil {
 			c.ResponseError(err.Error())
@@ -127,9 +136,10 @@ func (c *ApiController) Enforce() {
 		}
 
 		res = append(res, enforceResult)
+		keyRes = append(keyRes, key)
 	}
 
-	c.ResponseOk(res)
+	c.ResponseOk(res, keyRes)
 }
 
 // BatchEnforce
@@ -160,13 +170,19 @@ func (c *ApiController) BatchEnforce() {
 			return
 		}
 
-		res, err := enforcer.BatchEnforce(requests)
+		res := [][]bool{}
+		keyRes := []string{}
+
+		enforceResult, err := enforcer.BatchEnforce(requests)
 		if err != nil {
 			c.ResponseError(err.Error())
 			return
 		}
 
-		c.ResponseOk(res)
+		res = append(res, enforceResult)
+		keyRes = append(keyRes, enforcer.GetModelAndAdapter())
+
+		c.ResponseOk(res, keyRes)
 		return
 	}
 
@@ -176,28 +192,24 @@ func (c *ApiController) BatchEnforce() {
 			c.ResponseError(err.Error())
 			return
 		}
-
-		res := [][]bool{}
-
 		if permission == nil {
-			l := len(requests)
+			c.ResponseError(fmt.Sprintf("permission: %s doesn't exist", permissionId))
-			resRequest := make([]bool, l)
+			return
-			for i := 0; i < l; i++ {
-				resRequest[i] = false
-			}
-
-			res = append(res, resRequest)
-		} else {
-			enforceResult, err := object.BatchEnforce(permission, &requests)
-			if err != nil {
-				c.ResponseError(err.Error())
-				return
-			}
-
-			res = append(res, enforceResult)
 		}
 
-		c.ResponseOk(res)
+		res := [][]bool{}
+		keyRes := []string{}
+
+		enforceResult, err := object.BatchEnforce(permission, &requests)
+		if err != nil {
+			c.ResponseError(err.Error())
+			return
+		}
+
+		res = append(res, enforceResult)
+		keyRes = append(keyRes, permission.GetModelAndAdapter())
+
+		c.ResponseOk(res, keyRes)
 		return
 	}
 
@@ -215,7 +227,7 @@ func (c *ApiController) BatchEnforce() {
 	}
 
 	res := [][]bool{}
-
+	keyRes := []string{}
 	listPermissionIdMap := object.GroupPermissionsByModelAdapter(permissions)
 	for _, permissionIds := range listPermissionIdMap {
 		firstPermission, err := object.GetPermission(permissionIds[0])
@@ -231,9 +243,10 @@ func (c *ApiController) BatchEnforce() {
 		}
 
 		res = append(res, enforceResult)
+		keyRes = append(keyRes, firstPermission.GetModelAndAdapter())
 	}
 
-	c.ResponseOk(res)
+	c.ResponseOk(res, keyRes)
 }
 
 func (c *ApiController) GetAllObjects() {

object/enforcer.go

@@ -125,6 +125,10 @@ func (enforcer *Enforcer) GetId() string {
 	return fmt.Sprintf("%s/%s", enforcer.Owner, enforcer.Name)
 }
 
+func (enforcer *Enforcer) GetModelAndAdapter() string {
+	return util.GetId(enforcer.Model, enforcer.Adapter)
+}
+
 func (enforcer *Enforcer) InitEnforcer() error {
 	if enforcer.Enforcer != nil {
 		return nil

object/permission.go

@@ -446,9 +446,8 @@ func GetMaskedPermissions(permissions []*Permission) []*Permission {
 // as the policyFilter when the enforcer load policy).
 func GroupPermissionsByModelAdapter(permissions []*Permission) map[string][]string {
 	m := make(map[string][]string)
-
 	for _, permission := range permissions {
-		key := permission.Model + permission.Adapter
+		key := permission.GetModelAndAdapter()
 		permissionIds, ok := m[key]
 		if !ok {
 			m[key] = []string{permission.GetId()}
@@ -464,6 +463,10 @@ func (p *Permission) GetId() string {
 	return util.GetId(p.Owner, p.Name)
 }
 
+func (p *Permission) GetModelAndAdapter() string {
+	return util.GetId(p.Model, p.Adapter)
+}
+
 func (p *Permission) isUserHit(name string) bool {
 	targetOrg, targetName := util.GetOwnerAndNameFromId(name)
 	for _, user := range p.Users {