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Code Issues Releases Wiki Activity

working on api for getting unique list of dates

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This commit is contained in:
mgerb42
2016-09-09 20:57:34 +00:00
parent 9c0aabe9aa
commit 0539eb740f
6 changed files with 76 additions and 52 deletions
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50
server/model/daily_sensor/daily_sensor.go
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@@ -16,22 +16,24 @@ const (
type Data struct {
ID bson.ObjectId `bson:"_id,omitempty"`
MaxTemp float64 `json:"maxtemp" bson:"maxtemp"`
MinTemp float64 `json:"mintemp" bson:"mintemp"`
Location string `json:"location" bson:"location"`
Month int `json:"month" bson:"month"`
MonthName string `json:"monthname" bson:"monthname"`
Day int `json:"day" bson:"day"`
Year int `json:"year" bson:"year"`
MaxTemp float64 `json:"maxtemp,omitempty" bson:"maxtemp"`
MinTemp float64 `json:"mintemp,omitempty" bson:"mintemp"`
Location string `json:"location,omitempty" bson:"location"`
Month int `json:"month,omitempty" bson:"month"`
MonthName string `json:"monthname,omitempty" bson:"monthname"`
Day int `json:"day,omitempty" bson:"day"`
Year int `json:"year,omitempty" bson:"year"`
Updated time.Time `json:"updated" bson:"updated"`
}
//convert struct to json string
func (s *Data) toJson() string {
func (s *Data) ToJson() string {
b, err := json.MarshalIndent(s, "", " ")
if err != nil {
log.Println(err.Error)
log.Println(err)
return "{message : \"Error loading data from database\""
}
return string(b)
@@ -73,7 +75,7 @@ func (s *Data) UpdateData() error {
c := session.DB(db.Mongo.Info.Database).C(collection)
colQuerier := bson.M{"location": s.Location, "month": s.Month, "monthname": s.MonthName, "day": s.Day, "year": s.Year}
change := bson.M{"$set": bson.M{"maxtemp": s.MaxTemp, "mintemp": s.MinTemp}}
change := bson.M{"$set": bson.M{"maxtemp": s.MaxTemp, "mintemp": s.MinTemp, "updated": time.Now()}}
err := c.Update(colQuerier, change)
@@ -198,3 +200,31 @@ func GetAllSensorInfoByMonth(sensor_location string, year int, monthname string)
return d, errors.New("Query failed")
}
}
/*
func GetUniqueSensorDates(sensor_location string) ([]Data, error){
d := []Data{}
if db.Mongo.Connected() == true {
session := db.Mongo.Session.Copy()
defer session.Close()
c := session.DB(db.Mongo.Info.Database).C(collection)
err := c.Pipe([]bson.M{{"$match": bson.M{"location": sensor_location}},
{"$project": bson.M{""}},
{"$sort": bson.M{"year": -1, "month": 1}}}).All(&d)
if err != nil {
log.Println(err)
return d, nil
}
return d, nil
} else {
return d, errors.New("Query failed")
}
}
*/