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main.go
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main.go
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package main
import (
"fmt"
"github.com/Thiti-Dev/go-fiber-101/database"
"github.com/Thiti-Dev/go-fiber-101/models"
"github.com/Thiti-Dev/go-fiber-101/utils"
"github.com/gofiber/fiber"
"github.com/gofiber/fiber/middleware"
)
func main(){
app := fiber.New()
app.Use(middleware.Logger("${blue} ${time} ${red} ${latency} ${cyan} ${method} ${path} ${yellow} ${status} ${green} ${ip} ${ua}${resetColor}"))
app.Post("api/insert", func(c *fiber.Ctx){
//req :=
req := new(models.UserModelReq)
err := utils.DoesReqBodyCanParsed(req,c)
if err != nil{
return
}
qr := fmt.Sprintf(`INSERT INTO users ("UserID","FirstName","LastName","Age", "Status","CreatedAt")` +
`VALUES(uuid_generate_v4(), '%v', '%v', %d, %d, current_timestamp)` , req.FirstName, req.LastName, req.Age, req.Status)
fmt.Println(qr)
err = database.DoCrudOperationWithTargetQuery(qr)
if err != nil{
utils.MakeErrorRespondIfAnyError(err,c)
return
}
c.Status(201).JSON(&fiber.Map{
"status": "success",
"data": req,
})
})
app.Post("api/update", func(c *fiber.Ctx){
//req :=
req := new(models.UserModelUpdate)
err := utils.DoesReqBodyCanParsed(req,c)
if err != nil{
return
}
qr := fmt.Sprintf(`UPDATE users ` +
`SET "FirstName"='%v', "LastName"='%v', "Age"=%d, "Status"=%d, "CreatedAt"=current_timestamp ` +
`WHERE "UserID"='%v'`, req.FirstName, req.LastName, req.Age, req.Status, req.UserID)
fmt.Println(qr)
err = database.DoCrudOperationWithTargetQuery(qr)
if err != nil{
utils.MakeErrorRespondIfAnyError(err,c)
return
}
c.Status(200).JSON(&fiber.Map{
"message": "success",
"data": req,
})
})
app.Get("api/select", func(c *fiber.Ctx){
db, err := database.OpenPgSQL()
if err != nil{
fmt.Println(err)
}
qr := `select * from users`
selects,err := db.Query(qr)
_ = selects
var model []models.UserModel = make([]models.UserModel, 0)
var modelDb models.UserModelDb
for selects.Next() {
// This scan function -> aligned weirdly because it has to be ordered as the same as the table alignment in order of postgresql
err := selects.Scan(&modelDb.Age,&modelDb.Status,&modelDb.UserID,&modelDb.FirstName,&modelDb.LastName,&modelDb.CreatedAt)
if err != nil {
fmt.Println(err)
}
modelSet := models.UserModel{modelDb.UserID.String,
modelDb.FirstName.String, modelDb.LastName.String, int(modelDb.Age.Int32), int(modelDb.Status.Int32), modelDb.CreatedAt.String}
model = append(model, modelSet)
}
c.Status(200).JSON(&fiber.Map{
"status": "success",
"data": model,
})
})
app.Delete("api/delete/:id", func(c *fiber.Ctx){
id := c.Params("id")
qr := fmt.Sprintf(`Delete from users where "UserID"='%v'`, id)
fmt.Println(qr)
err := database.DoCrudOperationWithTargetQuery(qr)
if err != nil{
utils.MakeErrorRespondIfAnyError(err,c)
return
}
c.Status(200).JSON(&fiber.Map{
"status": "success",
})
})
app.Listen(3000)
}