/
db.go
55 lines (47 loc) · 1.34 KB
/
db.go
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/*
* Copyright 2018 InfAI (CC SES)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package lib
import (
"context"
"fmt"
"time"
"go.mongodb.org/mongo-driver/mongo"
"go.mongodb.org/mongo-driver/mongo/options"
)
var DB *mongo.Client
var CTX mongo.SessionContext
func InitDB() {
CTX, _ := context.WithTimeout(context.Background(), 10*time.Second)
client, err := mongo.Connect(CTX, options.Client().ApplyURI("mongodb://"+GetEnv("MONGO", "localhost")+":27017"))
if err != nil {
panic("failed to connect database: " + err.Error())
} else {
fmt.Println("Connected to DB.")
}
DB = client
}
func Mongo() *mongo.Collection {
return DB.Database("service").Collection("pipelines")
}
func CloseDB() {
err := DB.Disconnect(CTX)
if err != nil {
panic("failed to disconnect database: " + err.Error())
}
}
func GetDB() *mongo.Client {
return DB
}