/
main.go
72 lines (62 loc) · 1.92 KB
/
main.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
package main
import (
"log/slog"
"net/http"
"os"
"github.com/aws/aws-lambda-go/events"
"github.com/aws/aws-lambda-go/lambda"
"github.com/jbleduigou/budget2sheets/config"
"github.com/jbleduigou/budget2sheets/reader"
"github.com/jbleduigou/budget2sheets/writer"
slogawslambda "github.com/jbleduigou/slog-aws-lambda"
"golang.org/x/net/context"
"golang.org/x/oauth2/google"
"google.golang.org/api/option"
"google.golang.org/api/sheets/v4"
)
func getClient(ctx context.Context, cfg config.Configuration) (*http.Client, error) {
jsonCfg, err := google.JWTConfigFromJSON(cfg.GetGoogleJsonCredentials(), sheets.SpreadsheetsScope)
if err != nil {
return nil, err
}
return jsonCfg.Client(ctx), nil
}
func handler(ctx context.Context, event events.SQSEvent) {
initLogger(ctx)
slog.Info("Reading configuration")
config, err := config.NewConfiguration(ctx)
if err != nil {
slog.Error("Unable to retrieve configuration", "error", err)
os.Exit(1)
}
slog.Info("Creating reader")
reader := reader.NewReader()
slog.Info("Getting Google Sheets client")
client, err := getClient(ctx, config)
if err != nil {
slog.Error("Unable to retrieve Google Sheets client", "error", err)
os.Exit(1)
}
srv, err := sheets.NewService(ctx, option.WithHTTPClient(client))
if err != nil {
slog.Error("Unable to retrieve Google Sheets client", "error", err)
os.Exit(1)
}
slog.Info("Created Google Sheets client with success")
writer := writer.NewWriter(srv, config.GetSpreadSheetID(), config.GetWriteRange())
cmd := command{r: reader, w: writer}
for _, record := range event.Records {
err = cmd.process(record)
if err != nil {
slog.Error("Error while processing SQS message", "error", err)
os.Exit(1)
}
}
}
func initLogger(ctx context.Context) {
slog.SetDefault(slog.New(slogawslambda.NewAWSLambdaHandler(ctx, nil)))
}
func main() {
// Make the handler available for Remote Procedure Call by AWS Lambda
lambda.Start(handler)
}