99 lines
1.7 KiB
Go
99 lines
1.7 KiB
Go
package joke
|
|
|
|
import (
|
|
"jokes-bapak2-api/app/core"
|
|
|
|
"github.com/Masterminds/squirrel"
|
|
"github.com/gofiber/fiber/v2"
|
|
"github.com/jackc/pgx/v4"
|
|
)
|
|
|
|
func (d *Dependencies) AddNewJoke(c *fiber.Ctx) error {
|
|
conn, err := d.DB.Acquire(*d.Context)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer conn.Release()
|
|
|
|
tx, err := conn.Begin(*d.Context)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer tx.Rollback(*d.Context)
|
|
|
|
var body core.Joke
|
|
err = c.BodyParser(&body)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
// Check link validity
|
|
valid, err := core.CheckImageValidity(d.HTTP, body.Link)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if !valid {
|
|
return c.
|
|
Status(fiber.StatusBadRequest).
|
|
JSON(Error{
|
|
Error: "URL provided is not a valid image",
|
|
})
|
|
}
|
|
// Validate if link already exists
|
|
sql, args, err := d.Query.
|
|
Select("link").
|
|
From("jokesbapak2").
|
|
Where(squirrel.Eq{"link": body.Link}).
|
|
ToSql()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
v, err := conn.Query(*d.Context, sql, args...)
|
|
if err != nil && err != pgx.ErrNoRows {
|
|
return err
|
|
}
|
|
defer v.Close()
|
|
|
|
if err == nil {
|
|
return c.Status(fiber.StatusConflict).JSON(Error{
|
|
Error: "Given link is already on the jokesbapak2 database",
|
|
})
|
|
}
|
|
|
|
sql, args, err = d.Query.
|
|
Insert("jokesbapak2").
|
|
Columns("link", "creator").
|
|
Values(body.Link, c.Locals("userID")).
|
|
ToSql()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
_, err = tx.Exec(*d.Context, sql, args...)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
err = tx.Commit(*d.Context)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
err = core.SetAllJSONJoke(d.DB, d.Memory, d.Context)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
err = core.SetTotalJoke(d.DB, d.Memory, d.Context)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
return c.
|
|
Status(fiber.StatusCreated).
|
|
JSON(ResponseJoke{
|
|
Link: body.Link,
|
|
})
|
|
}
|