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| @@ -0,0 +1,3 @@ | ||
| go 1.21.5 | ||
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| use ./server |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1 @@ | ||
| golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= |
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| package main | ||
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| import ( | ||
| "context" | ||
| "fmt" | ||
| "log" | ||
| "os" | ||
| "time" | ||
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| "github.com/gin-gonic/gin" | ||
| "go.mongodb.org/mongo-driver/mongo" | ||
| "go.mongodb.org/mongo-driver/mongo/options" | ||
| "go.mongodb.org/mongo-driver/mongo/readpref" | ||
| ) | ||
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| var ( | ||
| connectionStringEnvVar = "AZURE_COSMOS_JARVIS_DATABASE_CONNECTION_CONNECTIONSTRING" | ||
| ) | ||
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| func getMongoCollectionConnection(collectionName string) (*mongo.Collection, context.Context, func()) { | ||
| ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second) | ||
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| if connectionString, ok := os.LookupEnv(connectionStringEnvVar); ok { | ||
| client, err := mongo.Connect(ctx, options.Client().ApplyURI(connectionString)) | ||
| if err != nil { | ||
| log.Fatalf("Failed to connect to mongo: %s\n", err) | ||
| } | ||
| err = client.Ping(ctx, readpref.Primary()) | ||
| if err != nil { | ||
| log.Fatalf("Failed to ping mongos: %s\n", err) | ||
| } | ||
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| cleanup := func() { | ||
| cancel() | ||
| if err = client.Disconnect(ctx); err != nil { | ||
| log.Printf("WARN: Failed to disconnect from Cosmos: %s\n", err) | ||
| } | ||
| } | ||
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| // If in development mode, append -dev to collection | ||
| if gin.Mode() != gin.ReleaseMode { | ||
| collectionName = fmt.Sprintf("%s-dev", collectionName) | ||
| } | ||
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| collection := client.Database("db").Collection(collectionName) | ||
| return collection, ctx, cleanup | ||
| } | ||
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| // Fatal | ||
| log.Fatalf("Failed to connect to mongo: '%s' not set \n", connectionStringEnvVar) | ||
| return nil, nil, nil | ||
| } |
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