47 lines
925 B
Go
47 lines
925 B
Go
package database
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import (
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"context"
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"fmt"
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"log"
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"os"
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"time"
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"github.com/joho/godotenv"
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"go.mongodb.org/mongo-driver/mongo"
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"go.mongodb.org/mongo-driver/mongo/options"
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)
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func DBinstance() *mongo.Client {
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godotenv.Load(".env")
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mongoURI := os.Getenv("mongoURI")
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fmt.Printf("Connecting to mongodb: %v\n", mongoURI)
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client, err := mongo.NewClient(options.Client().ApplyURI(mongoURI))
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if err != nil {
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log.Fatal(err)
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}
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ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
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defer cancel()
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err = client.Connect(ctx)
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if err != nil {
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log.Fatal(err)
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}
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fmt.Println("connected to mongodb")
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return client
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}
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var Client *mongo.Client = DBinstance()
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func OpenCollection(client *mongo.Client, collectionName string) *mongo.Collection {
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godotenv.Load(".env")
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dbo := os.Getenv("dbo")
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var collection *mongo.Collection = client.Database(dbo).Collection(collectionName)
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return collection
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}
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