64 lines
1.3 KiB
Go
64 lines
1.3 KiB
Go
package main
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import (
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"context"
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"embed"
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"errors"
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"github.com/gin-gonic/gin"
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"log"
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"net/http"
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"os"
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)
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//go:embed migrations/*.sql
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var migrations embed.FS
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var db *Db
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type ServerConfig struct {
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Datasource string
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Port string
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Started chan bool
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}
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func getUsers(c *gin.Context) {
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users, err := db.GetUsers()
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if err != nil {
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log.Printf("Error getting users: %v", err)
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c.JSON(http.StatusInternalServerError, gin.H{"error": "Internal Server Error"})
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return
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}
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c.IndentedJSON(http.StatusOK, users)
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}
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func main() {
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config := ServerConfig{
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Datasource: os.Getenv("DB_PATH"),
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}
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start(context.Background(), &config)
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}
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func start(ctx context.Context, config *ServerConfig) {
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db = NewDb(config.Datasource)
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defer db.db.MustClose()
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router := gin.Default()
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router.GET("/api/users", getUsers)
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srv := &http.Server{
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Addr: ":" + config.Port,
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Handler: router.Handler(),
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}
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go func() {
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if err := srv.ListenAndServe(); err != nil && !errors.Is(err, http.ErrServerClosed) {
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log.Fatalf("listen: %s\n", err)
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}
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}()
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log.Printf("Running server on port %s\n", config.Port)
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config.Started <- true
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<-ctx.Done()
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log.Println("Shutting down")
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if err := srv.Shutdown(context.Background()); err != nil {
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log.Fatalf("Server forced to shutdown: %v", err)
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}
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}
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