63 lines
1.9 KiB
Go
63 lines
1.9 KiB
Go
package dbAccess
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import (
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"context"
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"git.fjla.uk/owlboard/go-types/pkg/database"
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"git.fjla.uk/owlboard/timetable-mgr/helpers"
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"git.fjla.uk/owlboard/timetable-mgr/log"
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"go.mongodb.org/mongo-driver/bson"
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"go.mongodb.org/mongo-driver/mongo/options"
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)
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const timetableCollection string = "timetable"
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// Pushes the current version of this application to the data base 'versions' collection.
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// Currently uses the old name of mq-client
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func PushVersionToDb() {
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version := database.Version{
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Target: "timetable-mgr",
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Component: "timetable-mgr",
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Version: helpers.Version,
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}
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versionSelector := database.VersionSelector{
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Target: "timetable-mgr",
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Component: "timetable-mgr",
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}
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opts := options.Update().SetUpsert(true)
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coll := MongoClient.Database("owlboard").Collection("versions")
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_, err := coll.UpdateOne(context.TODO(), versionSelector, bson.M{"$set": version}, opts)
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if err != nil {
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log.Msg.Warn("Unable to push version to database: " + err.Error())
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} else {
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log.Msg.Debug("Version up to date in Database")
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}
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}
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// Puts one item of the type `database.Service` to the database, used by the VSTP package which receives services one at a time
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func PutOneService(data database.Service) bool {
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coll := MongoClient.Database(databaseName).Collection(timetableCollection)
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_, err := coll.InsertOne(context.TODO(), data)
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if err != nil {
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log.Msg.Error("Unable to insert to database: " + err.Error())
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return false
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}
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return true
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}
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// Deletes one service from the database.
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func DeleteOneService(data database.DeleteQuery) bool {
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coll := MongoClient.Database(databaseName).Collection(timetableCollection)
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var filter = bson.D{
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{Key: "trainUid", Value: data.TrainUid},
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{Key: "stpIndicator", Value: data.StpIndicator},
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{Key: "scheduleStartDate", Value: data.ScheduleStartDate},
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}
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_, err := coll.DeleteOne(context.TODO(), filter)
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if err != nil {
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log.Msg.Error("Unable to delete service: " + err.Error())
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return false
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}
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return true
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}
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