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