fix: ev postinit callback

Author: sattvikc

recipe/emailverification/recipe.go

@@ -21,7 +21,9 @@ import (
 
 	"github.com/supertokens/supertokens-golang/ingredients/emaildelivery"
 	"github.com/supertokens/supertokens-golang/recipe/emailverification/api"
+	"github.com/supertokens/supertokens-golang/recipe/emailverification/claims"
 	"github.com/supertokens/supertokens-golang/recipe/emailverification/evmodels"
+	"github.com/supertokens/supertokens-golang/recipe/session"
 	"github.com/supertokens/supertokens-golang/supertokens"
 )
 
@@ -120,6 +122,21 @@ func recipeInit(config evmodels.TypeInput) supertokens.Recipe {
 				return nil, err
 			}
 			singletonInstance = &recipe
+
+			supertokens.AddPostInitCallback(func() {
+				sessionRecipe, err := session.GetRecipeInstanceOrThrowError()
+				if err != nil {
+					return
+				}
+
+				sessionRecipe.AddClaimFromOtherRecipe(claims.EmailVerificationClaim.TypeSessionClaim)
+
+				if config.Mode == "REQUIRED" {
+					sessionRecipe.AddClaimValidatorFromOtherRecipe(
+						*claims.EmailVerificationClaim.Validators.IsVerified(nil),
+					)
+				}
+			})
 			return &singletonInstance.RecipeModule, nil
 		}
 		return nil, errors.New("Emailverification recipe has already been initialised. Please check your code for bugs.")

recipe/session/recipe.go

@@ -102,6 +102,10 @@ func getRecipeInstanceOrThrowError() (*Recipe, error) {
 	return nil, defaultErrors.New("Initialisation not done. Did you forget to call the init function?")
 }
 
+func GetRecipeInstanceOrThrowError() (*Recipe, error) {
+	return getRecipeInstanceOrThrowError()
+}
+
 func recipeInit(config *sessmodels.TypeInput) supertokens.Recipe {
 	return func(appInfo supertokens.NormalisedAppinfo, onSuperTokensAPIError func(err error, req *http.Request, res http.ResponseWriter)) (*supertokens.RecipeModule, error) {
 		if singletonInstance == nil {
@@ -197,7 +201,7 @@ func (r *Recipe) handleError(err error, req *http.Request, res http.ResponseWrit
 }
 
 // Claim functions
-func (r *Recipe) addClaimFromOtherRecipe(claim *claims.TypeSessionClaim) error {
+func (r *Recipe) AddClaimFromOtherRecipe(claim *claims.TypeSessionClaim) error {
 	for _, existingClaim := range r.claimsAddedByOtherRecipes {
 		if claim.Key == existingClaim.Key {
 			return defaultErrors.New("claim already added by other recipe")
@@ -211,7 +215,7 @@ func (r *Recipe) getClaimsAddedByOtherRecipes() []*claims.TypeSessionClaim {
 	return r.claimsAddedByOtherRecipes
 }
 
-func (r *Recipe) addClaimValidatorFromOtherRecipe(validator claims.SessionClaimValidator) error {
+func (r *Recipe) AddClaimValidatorFromOtherRecipe(validator claims.SessionClaimValidator) error {
 	r.claimValidatorsAddedByOtherRecipes = append(r.claimValidatorsAddedByOtherRecipes, validator)
 	return nil
 }