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package validators |
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import ( |
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"context" |
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"fmt" |
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"net/url" |
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"strings" |
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"github.com/NdoleStudio/httpsms/pkg/repositories" |
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"github.com/NdoleStudio/httpsms/pkg/services" |
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"github.com/palantir/stacktrace" |
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"github.com/NdoleStudio/httpsms/pkg/entities" |
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"github.com/NdoleStudio/httpsms/pkg/requests" |
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"github.com/NdoleStudio/httpsms/pkg/telemetry" |
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"github.com/thedevsaddam/govalidator" |
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) |
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// MessageHandlerValidator validates models used in handlers.MessageHandler |
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type MessageHandlerValidator struct { |
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validator |
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logger telemetry.Logger |
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tracer telemetry.Tracer |
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phoneService *services.PhoneService |
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tokenValidator *TurnstileTokenValidator |
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} |
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// NewMessageHandlerValidator creates a new handlers.MessageHandler validator |
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func NewMessageHandlerValidator( |
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logger telemetry.Logger, |
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tracer telemetry.Tracer, |
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phoneService *services.PhoneService, |
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tokenValidator *TurnstileTokenValidator, |
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) (v *MessageHandlerValidator) { |
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return &MessageHandlerValidator{ |
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logger: logger.WithService(fmt.Sprintf("%T", v)), |
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tracer: tracer, |
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phoneService: phoneService, |
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tokenValidator: tokenValidator, |
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} |
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} |
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// ValidateMessageReceive validates the requests.MessageReceive request |
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func (validator MessageHandlerValidator) ValidateMessageReceive(_ context.Context, request requests.MessageReceive) url.Values { |
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v := govalidator.New(govalidator.Options{ |
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Data: &request, |
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Rules: govalidator.MapData{ |
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"to": []string{ |
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"required", |
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phoneNumberRule, |
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}, |
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"from": []string{ |
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"required", |
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}, |
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"content": []string{ |
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"required", |
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"min:1", |
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"max:2048", |
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}, |
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"sim": []string{ |
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"required", |
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"in:" + strings.Join([]string{ |
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string(entities.SIM1), |
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string(entities.SIM2), |
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}, ","), |
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}, |
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}, |
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}) |
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return v.ValidateStruct() |
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} |
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// ValidateMessageSend validates the requests.MessageSend request |
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func (validator MessageHandlerValidator) ValidateMessageSend(ctx context.Context, userID entities.UserID, request requests.MessageSend) url.Values { |
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ctx, span := validator.tracer.Start(ctx) |
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defer span.End() |
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ctxLogger := validator.tracer.CtxLogger(validator.logger, span) |
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v := govalidator.New(govalidator.Options{ |
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Data: &request, |
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Rules: govalidator.MapData{ |
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"to": []string{ |
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"required", |
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contactPhoneNumberRule, |
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}, |
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"request_id": []string{ |
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"max:255", |
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}, |
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"from": []string{ |
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"required", |
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phoneNumberRule, |
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}, |
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"content": []string{ |
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"required", |
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"min:1", |
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"max:2048", |
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}, |
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}, |
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}) |
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result := v.ValidateStruct() |
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if len(result) != 0 { |
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return result |
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} |
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_, err := validator.phoneService.Load(ctx, userID, request.From) |
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if stacktrace.GetCode(err) == repositories.ErrCodeNotFound { |
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result.Add("from", fmt.Sprintf("no phone found with with 'from' number [%s]. install the android app on your phone to start sending messages", request.From)) |
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} |
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if err != nil { |
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ctxLogger.Error(validator.tracer.WrapErrorSpan(span, stacktrace.Propagate(err, fmt.Sprintf("could not load phone for user [%s] and phone [%s]", userID, request.From)))) |
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result.Add("from", fmt.Sprintf("could not validate 'from' number [%s], please try again later", request.From)) |
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} |
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return result |
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} |
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// ValidateMessageBulkSend validates the requests.MessageBulkSend request |
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func (validator MessageHandlerValidator) ValidateMessageBulkSend(ctx context.Context, userID entities.UserID, request requests.MessageBulkSend) url.Values { |
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ctx, span := validator.tracer.Start(ctx) |
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defer span.End() |
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ctxLogger := validator.tracer.CtxLogger(validator.logger, span) |
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v := govalidator.New(govalidator.Options{ |
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Data: &request, |
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Rules: govalidator.MapData{ |
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"to": []string{ |
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"required", |
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"max:1000", |
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"min:1", |
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multipleContactPhoneNumberRule, |
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}, |
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"from": []string{ |
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"required", |
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phoneNumberRule, |
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}, |
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"content": []string{ |
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"required", |
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"min:1", |
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"max:1024", |
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}, |
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}, |
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}) |
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result := v.ValidateStruct() |
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if len(result) != 0 { |
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return result |
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} |
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_, err := validator.phoneService.Load(ctx, userID, request.From) |
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if stacktrace.GetCode(err) == repositories.ErrCodeNotFound { |
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result.Add("from", fmt.Sprintf("no phone found with with 'from' number [%s]. Install the android app on your phone to start sending messages", request.From)) |
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} |
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if err != nil { |
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ctxLogger.Error(validator.tracer.WrapErrorSpan(span, stacktrace.Propagate(err, fmt.Sprintf("could not load phone for user [%s] and phone [%s]", userID, request.From)))) |
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result.Add("from", fmt.Sprintf("could not validate 'from' number [%s], please try again later", request.From)) |
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} |
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return result |
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} |
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// ValidateMessageOutstanding validates the requests.MessageOutstanding request |
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func (validator MessageHandlerValidator) ValidateMessageOutstanding(_ context.Context, request requests.MessageOutstanding) url.Values { |
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v := govalidator.New(govalidator.Options{ |
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Data: &request, |
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Rules: govalidator.MapData{ |
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"message_id": []string{ |
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"required", |
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"uuid", |
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}, |
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}, |
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}) |
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return v.ValidateStruct() |
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} |
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// ValidateMessageIndex validates the requests.MessageIndex request |
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func (validator MessageHandlerValidator) ValidateMessageIndex(_ context.Context, request requests.MessageIndex) url.Values { |
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v := govalidator.New(govalidator.Options{ |
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Data: &request, |
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Rules: govalidator.MapData{ |
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"limit": []string{ |
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"required", |
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"numeric", |
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"min:1", |
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"max:20", |
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}, |
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"skip": []string{ |
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"required", |
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"numeric", |
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"min:0", |
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}, |
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"contact": []string{ |
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"required", |
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"min:1", |
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}, |
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"query": []string{ |
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"max:100", |
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}, |
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"owner": []string{ |
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"required", |
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phoneNumberRule, |
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}, |
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}, |
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}) |
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return v.ValidateStruct() |
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} |
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// ValidateMessageSearch validates the requests.MessageSearch request |
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func (validator MessageHandlerValidator) ValidateMessageSearch(ctx context.Context, request requests.MessageSearch) url.Values { |
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v := govalidator.New(govalidator.Options{ |
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Data: &request, |
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Rules: govalidator.MapData{ |
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"owners": []string{ |
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multipleContactPhoneNumberRule, |
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}, |
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"types": []string{ |
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multipleInRule + ":" + strings.Join([]string{ |
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entities.MessageTypeCallMissed, |
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entities.MessageTypeMobileOriginated, |
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entities.MessageTypeMobileTerminated, |
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}, ","), |
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}, |
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"statuses": []string{ |
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multipleInRule + ":" + strings.Join([]string{ |
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entities.MessageStatusPending, |
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entities.MessageStatusSent, |
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entities.MessageStatusDelivered, |
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entities.MessageStatusFailed, |
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entities.MessageStatusExpired, |
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entities.MessageStatusReceived, |
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}, ","), |
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}, |
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"sort_by": []string{ |
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"in:" + strings.Join([]string{ |
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"created_at", |
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"owner", |
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"contact", |
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"type", |
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"status", |
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}, ","), |
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}, |
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"limit": []string{ |
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"required", |
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"numeric", |
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"min:1", |
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"max:200", |
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}, |
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"skip": []string{ |
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"required", |
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"numeric", |
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"min:0", |
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}, |
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"query": []string{ |
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"max:20", |
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}, |
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"token": []string{ |
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"required", |
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}, |
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}, |
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}) |
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errors := v.ValidateStruct() |
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if len(errors) > 0 { |
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return errors |
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} |
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if !validator.tokenValidator.ValidateToken(ctx, request.IPAddress, request.Token) { |
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errors.Add("token", "The captcha token from turnstile is invalid") |
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} |
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return errors |
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} |
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// ValidateMessageEvent validates the requests.MessageEvent request |
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func (validator MessageHandlerValidator) ValidateMessageEvent(_ context.Context, request requests.MessageEvent) url.Values { |
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v := govalidator.New(govalidator.Options{ |
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Data: &request, |
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Rules: govalidator.MapData{ |
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"event_name": []string{ |
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"required", |
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"in:" + strings.Join([]string{ |
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string(entities.MessageEventNameSent), |
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string(entities.MessageEventNameFailed), |
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string(entities.MessageEventNameDelivered), |
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}, ","), |
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}, |
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"messageID": []string{ |
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"required", |
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"uuid", |
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}, |
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}, |
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}) |
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return v.ValidateStruct() |
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} |
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// ValidateCallMissed validates the requests.MessageCallMissed request |
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func (validator MessageHandlerValidator) ValidateCallMissed(_ context.Context, request requests.MessageCallMissed) url.Values { |
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v := govalidator.New(govalidator.Options{ |
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Data: &request, |
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Rules: govalidator.MapData{ |
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"to": []string{ |
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"required", |
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phoneNumberRule, |
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}, |
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"from": []string{ |
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"required", |
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}, |
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"sim": []string{ |
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"required", |
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"in:" + strings.Join([]string{ |
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string(entities.SIM1), |
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string(entities.SIM2), |
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}, ","), |
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}, |
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}, |
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}) |
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return v.ValidateStruct() |
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} |
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