fix: Email lowering in all validators

Author: IAmRiteshKoushik

models/auth.go

@@ -1,6 +1,8 @@
 package models
 
 import (
+	"strings"
+
 	v "github.com/go-ozzo/ozzo-validation/v4"
 	"github.com/go-ozzo/ozzo-validation/v4/is"
 )
@@ -9,9 +11,10 @@ type CheckEmailRequest struct {
 	Email string `json:"email"`
 }
 
-func (s CheckEmailRequest) Validate() error {
-	return v.ValidateStruct(&s,
-		v.Field(&s.Email, v.Required, is.Email, is.LowerCase),
+func (s *CheckEmailRequest) Validate() error {
+	s.Email = strings.ToLower(s.Email)
+	return v.ValidateStruct(s,
+		v.Field(&s.Email, v.Required, is.Email),
 	)
 }
 
@@ -26,10 +29,11 @@ type StudentOnboardingRequest struct {
 	CollegeCity      string `json:"college_city"`
 }
 
-func (s StudentOnboardingRequest) Validate() error {
-	return v.ValidateStruct(&s,
+func (s *StudentOnboardingRequest) Validate() error {
+	s.Email = strings.ToLower(s.Email)
+	return v.ValidateStruct(s,
 		v.Field(&s.Name, v.Required, v.Length(3, 50)),
-		v.Field(&s.Email, v.Required, is.Email, is.LowerCase),
+		v.Field(&s.Email, v.Required, is.Email),
 		v.Field(&s.Password, v.Required, v.Length(8, 0)),
 		v.Field(&s.PhoneNumber, v.Required, v.Length(10, 10)),
 		v.Field(&s.CollegeName, v.Required, v.Length(3, 128)),
@@ -42,9 +46,10 @@ type LoginRequest struct {
 	HashedPassword string `json:"password"`
 }
 
-func (l LoginRequest) Validate() error {
-	return v.ValidateStruct(&l,
-		v.Field(&l.Email, v.Required, is.Email, is.LowerCase),
+func (l *LoginRequest) Validate() error {
+	l.Email = strings.ToLower(l.Email)
+	return v.ValidateStruct(l,
+		v.Field(&l.Email, v.Required, is.Email),
 		v.Field(&l.HashedPassword, v.Required))
 }
 
@@ -63,8 +68,9 @@ type ForgetPasswordRequest struct {
 	NewPassword string `json:"new_password"`
 }
 
-func (f ForgetPasswordRequest) Validate() error {
-	return v.ValidateStruct(&f,
-		v.Field(&f.Email, v.Required, is.Email, is.LowerCase),
+func (f *ForgetPasswordRequest) Validate() error {
+	f.Email = strings.ToLower(f.Email)
+	return v.ValidateStruct(f,
+		v.Field(&f.Email, v.Required, is.Email),
 		v.Field(&f.NewPassword, v.Required, v.Length(8, 0)))
 }

models/dispute.go

@@ -1,6 +1,8 @@
 package models
 
 import (
+	"strings"
+
 	v "github.com/go-ozzo/ozzo-validation/v4"
 	"github.com/go-ozzo/ozzo-validation/v4/is"
 )
@@ -10,8 +12,9 @@ type UpdateDisputeStatusInput struct {
 	Description  string `json:"description"`
 }
 
-func (u UpdateDisputeStatusInput) Validate() error {
-	if err := v.ValidateStruct(&u,
+func (u *UpdateDisputeStatusInput) Validate() error {
+	u.StudentEmail = strings.ToLower(u.StudentEmail)
+	if err := v.ValidateStruct(u,
 		v.Field(&u.StudentEmail, is.Email),
 		v.Field(&u.Description),
 	); err != nil {

models/organizer.go

@@ -1,6 +1,8 @@
 package models
 
 import (
+	"strings"
+
 	v "github.com/go-ozzo/ozzo-validation/v4"
 	"github.com/go-ozzo/ozzo-validation/v4/is"
 )
@@ -15,8 +17,9 @@ type CreateOrganizerRequest struct {
 	FacultyHead   string `json:"faculty_head"`
 }
 
-func (r CreateOrganizerRequest) Validate() error {
-	return v.ValidateStruct(&r,
+func (r *CreateOrganizerRequest) Validate() error {
+	r.Email = strings.ToLower(r.Email)
+	return v.ValidateStruct(r,
 
 		// Required fields
 		v.Field(&r.Name, v.Required, v.RuneLength(3, 100)),
@@ -40,8 +43,9 @@ type EditOrganizerRequest struct {
 	FacultyHead   string `json:"faculty_head"`
 }
 
-func (r EditOrganizerRequest) Validate() error {
-	return v.ValidateStruct(&r,
+func (r *EditOrganizerRequest) Validate() error {
+	r.Email = strings.ToLower(r.Email)
+	return v.ValidateStruct(r,
 
 		v.Field(&r.Name, v.Required, v.RuneLength(3, 100)),
 		v.Field(&r.Email, v.Required, is.Email),

models/people.go

@@ -2,6 +2,7 @@ package models
 
 import (
 	"regexp"
+	"strings"
 
 	v "github.com/go-ozzo/ozzo-validation/v4"
 	"github.com/go-ozzo/ozzo-validation/v4/is"
@@ -14,8 +15,11 @@ type CreateNewPerson struct {
 	Email       *string `json:"email"`
 }
 
-func (p CreateNewPerson) Validate() error {
-	return v.ValidateStruct(&p,
+func (p *CreateNewPerson) Validate() error {
+	if p.Email != nil {
+		*p.Email = strings.ToLower(*p.Email)
+	}
+	return v.ValidateStruct(p,
 		v.Field(&p.Name, v.Required, v.Length(2, 100)),
 		v.Field(&p.PhoneNumber, v.Required,
 			v.Match(regexp.MustCompile(`^[0-9]{10}$`))),
@@ -36,8 +40,11 @@ type UpdatePersonEventRequest struct {
 	Email       *string `json:"email"`
 }
 
-func (p UpdatePersonEventRequest) Validate() error {
-	return v.ValidateStruct(&p,
+func (p *UpdatePersonEventRequest) Validate() error {
+	if p.Email != nil {
+		*p.Email = strings.ToLower(*p.Email)
+	}
+	return v.ValidateStruct(p,
 		v.Field(&p.Name, v.When(
 			p.Name != "",
 			v.Length(2, 100),

models/team.go

@@ -1,6 +1,8 @@
 package models
 
 import (
+	"strings"
+
 	v "github.com/go-ozzo/ozzo-validation/v4"
 	"github.com/go-ozzo/ozzo-validation/v4/is"
 )
@@ -24,8 +26,11 @@ func (t TeamMember) Validate() error {
 	)
 }
 
-func (e TeamBookingRequest) Validate() error {
-	return v.ValidateStruct(&e,
+func (e *TeamBookingRequest) Validate() error {
+	for i := range e.TeamMembers {
+		e.TeamMembers[i].StudentEmail = strings.ToLower(e.TeamMembers[i].StudentEmail)
+	}
+	return v.ValidateStruct(e,
 		v.Field(&e.TeamName, v.Required, v.Length(2, 100)),
 		v.Field(&e.TeamMembers,
 			v.Length(0, 100),