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Copy pathdiscord_handler_validator.go
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156 lines (137 loc) · 4.42 KB
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package validators
import (
"context"
"fmt"
"net/url"
"github.com/NdoleStudio/httpsms/pkg/discord"
"github.com/palantir/stacktrace"
"github.com/NdoleStudio/httpsms/pkg/requests"
"github.com/NdoleStudio/httpsms/pkg/telemetry"
"github.com/thedevsaddam/govalidator"
)
// DiscordHandlerValidator validates models used in handlers.DiscordHandler
type DiscordHandlerValidator struct {
validator
client *discord.Client
logger telemetry.Logger
tracer telemetry.Tracer
}
// NewDiscordHandlerValidator creates a new handlers.DiscordHandler validator
func NewDiscordHandlerValidator(
logger telemetry.Logger,
tracer telemetry.Tracer,
client *discord.Client,
) (v *DiscordHandlerValidator) {
return &DiscordHandlerValidator{
logger: logger.WithService(fmt.Sprintf("%T", v)),
tracer: tracer,
client: client,
}
}
// ValidateIndex validates the requests.DiscordIndex request
func (validator *DiscordHandlerValidator) ValidateIndex(_ context.Context, request requests.DiscordIndex) url.Values {
v := govalidator.New(govalidator.Options{
Data: &request,
Rules: govalidator.MapData{
"limit": []string{
"required",
"numeric",
"min:1",
"max:100",
},
"skip": []string{
"required",
"numeric",
"min:0",
},
"query": []string{
"max:100",
},
},
})
return v.ValidateStruct()
}
// ValidateStore validates the requests.DiscordStore request
func (validator *DiscordHandlerValidator) ValidateStore(ctx context.Context, request requests.DiscordStore) url.Values {
ctx, span, ctxLogger := validator.tracer.StartWithLogger(ctx, validator.logger)
defer span.End()
v := govalidator.New(govalidator.Options{
Data: &request,
Rules: govalidator.MapData{
"name": []string{
"required",
"min:1",
"max:255",
},
"server_id": []string{
"required",
"numeric",
"max:255",
},
"incoming_channel_id": []string{
"required",
"max:255",
"numeric",
},
},
})
result := v.ValidateStruct()
if len(result) > 0 {
return result
}
if _, _, err := validator.client.Channel.Get(ctx, request.IncomingChannelID); err != nil {
msg := fmt.Sprintf("cannot fetch discord channel with ID [%s]", request.IncomingChannelID)
ctxLogger.Error(validator.tracer.WrapErrorSpan(span, stacktrace.Propagate(err, msg)))
result.Add("incoming_channel_id", fmt.Sprintf("cannot fetch discord channel with ID [%s] make sure the bot has access to the channel", request.IncomingChannelID))
}
if _, _, err := validator.client.Guild.Get(ctx, request.ServerID); err != nil {
msg := fmt.Sprintf("cannot fetch discord channel with ID [%s]", request.IncomingChannelID)
ctxLogger.Error(validator.tracer.WrapErrorSpan(span, stacktrace.Propagate(err, msg)))
result.Add("server_id", fmt.Sprintf("cannot fetch discord server with ID [%s] make sure the bot has access to the channel", request.ServerID))
}
return result
}
// ValidateUpdate validates the requests.DiscordUpdate request
func (validator *DiscordHandlerValidator) ValidateUpdate(ctx context.Context, request requests.DiscordUpdate) url.Values {
ctx, span, ctxLogger := validator.tracer.StartWithLogger(ctx, validator.logger)
defer span.End()
v := govalidator.New(govalidator.Options{
Data: &request,
Rules: govalidator.MapData{
"name": []string{
"required",
"min:1",
"max:255",
},
"server_id": []string{
"required",
"numeric",
"max:255",
},
"incoming_channel_id": []string{
"required",
"max:255",
"numeric",
},
"discordID": []string{
"required",
"uuid",
},
},
})
result := v.ValidateStruct()
if len(result) > 0 {
return result
}
if _, _, err := validator.client.Channel.Get(ctx, request.IncomingChannelID); err != nil {
msg := fmt.Sprintf("cannot fetch discord channel with ID [%s]", request.IncomingChannelID)
ctxLogger.Error(validator.tracer.WrapErrorSpan(span, stacktrace.Propagate(err, msg)))
result.Add("incoming_channel_id", fmt.Sprintf("cannot fetch discord channel with ID [%s] make sure the bot has access to the channel", request.IncomingChannelID))
}
if _, _, err := validator.client.Guild.Get(ctx, request.ServerID); err != nil {
msg := fmt.Sprintf("cannot fetch discord channel with ID [%s]", request.IncomingChannelID)
ctxLogger.Error(validator.tracer.WrapErrorSpan(span, stacktrace.Propagate(err, msg)))
result.Add("server_id", fmt.Sprintf("cannot fetch discord server with ID [%s] make sure the bot has access to the channel", request.ServerID))
}
return result
}