83 lines
1.7 KiB
Go
83 lines
1.7 KiB
Go
package main
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import (
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"encoding/gob"
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"gopher-toolbox/config"
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"log/slog"
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"net/http"
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"os"
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"gopher-toolbox/db"
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"gopher-toolbox/utils"
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"github.com/golang-migrate/migrate/v4"
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_ "github.com/golang-migrate/migrate/v4/database/postgres"
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_ "github.com/golang-migrate/migrate/v4/source/file"
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"github.com/joho/godotenv"
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"github.com/zepyrshut/rating-orama/internal/handlers"
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"github.com/zepyrshut/rating-orama/internal/repository"
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)
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const version = "0.2.0-beta.20241116"
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var app *config.App
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func init() {
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gob.Register(map[string]string{})
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err := godotenv.Load()
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if err != nil {
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slog.Error("cannot load .env file", "error", err)
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}
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config.NewLogger(config.LogLevel(os.Getenv("LOG_LEVEL")))
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slog.Info("starting server")
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if os.Getenv("MIGRATE") == "true" {
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migrateDB()
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}
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}
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func migrateDB() {
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slog.Info("migrating database")
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m, err := migrate.New("file://database/migrations", os.Getenv("DATASOURCE"))
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if err != nil {
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slog.Error("cannot create migration", "error", err)
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}
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err = m.Up()
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if err != nil && err != migrate.ErrNoChange {
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slog.Error("cannot migrate", "error", err)
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panic(err)
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}
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if err == migrate.ErrNoChange {
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slog.Info("migration has no changes")
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}
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slog.Info("migration done")
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}
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func main() {
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app = &config.App{
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DataSource: os.Getenv("DATASOURCE"),
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UseCache: utils.GetBool(os.Getenv("USE_CACHE")),
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AppInfo: config.AppInfo{
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GinMode: os.Getenv("GIN_MODE"),
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Version: version,
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},
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}
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dbPool := db.NewPostgresPool(app.DataSource)
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defer dbPool.Close()
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q := repository.NewPGXRepo(dbPool)
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h := handlers.New(q, app)
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r := Router(h, app)
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slog.Info("server started", "port", "8080", "version", version)
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err := http.ListenAndServe(":8080", r)
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if err != nil {
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slog.Error("cannot start server", "error", err)
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}
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}
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