Mercurial > gemma
view pkg/models/importbase.go @ 3277:232fc90e6ee2
Disentangle gauge measurements and predictions
Representing both in one table has led to the necessity to make the
distinction at many places such as statements, definitions of partial
indexes and application code. At least in one place in the AGM
import the distinction in application code was too late and
measurements matching an approved measurement could have been missed.
author | Tom Gottfried <tom@intevation.de> |
---|---|
date | Wed, 15 May 2019 19:08:49 +0200 |
parents | 46ab2cb39471 |
children | 5826d4de0e40 |
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// This is Free Software under GNU Affero General Public License v >= 3.0 // without warranty, see README.md and license for details. // // SPDX-License-Identifier: AGPL-3.0-or-later // License-Filename: LICENSES/AGPL-3.0.txt // // Copyright (C) 2018 by via donau // – Österreichische Wasserstraßen-Gesellschaft mbH // Software engineering by Intevation GmbH // // Author(s): // * Sascha L. Teichmann <sascha.teichmann@intevation.de> package models import ( "encoding/json" "errors" "time" "gemma.intevation.de/gemma/pkg/common" "github.com/robfig/cron" ) type ( // CronSpec is a string containing a cron line. CronSpec string ConfigTime struct{ time.Time } ConfigDuration struct{ time.Duration } EmailType struct { Email bool `json:"send-email,omitempty"` } QueueConfigurationType struct { EmailType Trys *int `json:"trys,omitempty"` WaitRetry *ConfigDuration `json:"wait-retry,omitempty"` Due *ConfigTime `json:"due,omitempty"` Cron *CronSpec `json:"cron,omitempty"` } URLType struct { URL string `json:"url"` Insecure bool `json:"insecure,omitempty"` User *string `json:"user,omitempty"` Password *string `json:"password,omitempty"` } EmailTypeGetter interface { GetEmailType() *EmailType } QueueConfigurationGetter interface { GetQueueConfiguration() *QueueConfigurationType } URLTypeGetter interface { GetURLType() *URLType } ) func (qct *QueueConfigurationType) GetQueueConfiguration() *QueueConfigurationType { return qct } func (ut *URLType) GetURLType() *URLType { return ut } func (et *EmailType) GetEmailType() *EmailType { return et } func (cd *ConfigDuration) UnmarshalJSON(data []byte) error { var s string if err := json.Unmarshal(data, &s); err != nil { return err } dur, err := time.ParseDuration(s) if err != nil { return err } if dur < 0 { return errors.New("duration has to be none negative.") } *cd = ConfigDuration{dur} return nil } func (cd *ConfigDuration) MarshalJSON() ([]byte, error) { return json.Marshal(cd.Duration.String()) } func (ct *ConfigTime) UnmarshalJSON(data []byte) error { var s string if err := json.Unmarshal(data, &s); err != nil { return err } t, err := time.Parse(common.TimeFormat, s) if err != nil { return err } *ct = ConfigTime{t} return nil } func (ct *ConfigTime) MarshalJSON() ([]byte, error) { s := ct.Time.Format(common.TimeFormat) return json.Marshal([]byte(s)) } // UnmarshalJSON checks if the incoming string is a valid cron line. func (cs *CronSpec) UnmarshalJSON(data []byte) error { var spec string if err := json.Unmarshal(data, &spec); err != nil { return err } if _, err := cron.Parse(spec); err != nil { return err } *cs = CronSpec(spec) return nil } func (et *EmailType) MarshalAttributes(attrs common.Attributes) error { if et.Email { attrs.SetBool("email", et.Email) } return nil } func (et *EmailType) UnmarshalAttributes(attrs common.Attributes) error { et.Email = attrs.Bool("email") return nil } func (qct *QueueConfigurationType) MarshalAttributes(attrs common.Attributes) error { if err := qct.EmailType.MarshalAttributes(attrs); err != nil { return err } if qct.Trys != nil { attrs.SetInt("trys", *qct.Trys) } if qct.WaitRetry != nil { attrs.SetDuration("wait-retry", qct.WaitRetry.Duration) } if qct.Due != nil { attrs.SetTime("due", qct.Due.Time) } if qct.Cron != nil { attrs.Set("cron", string(*qct.Cron)) } return nil } func (qct *QueueConfigurationType) UnmarshalAttributes(attrs common.Attributes) error { if err := qct.EmailType.UnmarshalAttributes(attrs); err != nil { return err } if trys, found := attrs.Int("trys"); found { qct.Trys = &trys } if duration, found := attrs.Duration("wait-retry"); found { qct.WaitRetry = &ConfigDuration{duration} } if due, found := attrs.Time("due"); found { qct.Due = &ConfigTime{due} } if cron, found := attrs.Get("cron"); found { cs := CronSpec(cron) qct.Cron = &cs } return nil } func (ut *URLType) MarshalAttributes(attrs common.Attributes) error { attrs.Set("url", ut.URL) if ut.Insecure { attrs.SetBool("insecure", ut.Insecure) } if ut.User != nil { attrs.Set("user", *ut.User) } if ut.Password != nil { attrs.Set("password", *ut.Password) } return nil } func (ut *URLType) UnmarshalAttributes(attrs common.Attributes) error { url, found := attrs.Get("url") if !found { return errors.New("missing 'url' attribute") } ut.URL = url if insecure := attrs.Bool("insecure"); insecure { ut.Insecure = insecure } if user, found := attrs.Get("user"); found { ut.User = &user } if password, found := attrs.Get("password"); found { ut.Password = &password } return nil }