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Fixed bug in publishing issue

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This commit is contained in:
Jason Streifling 2024-03-28 07:34:36 +01:00
parent e82a0c6abe
commit 32d80e87a0
3 changed files with 32 additions and 15 deletions
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3
cmd/model/issues.go
View File

@ -23,7 +23,6 @@ func (db *DB) AddIssue() (int64, error) {
} }
func (db *DB) PublishLatestIssue() error { func (db *DB) PublishLatestIssue() error {
var id int64
txOptions := &sql.TxOptions{Isolation: sql.LevelSerializable} txOptions := &sql.TxOptions{Isolation: sql.LevelSerializable}
updateQuery := "UPDATE issues SET published = true WHERE published = false" updateQuery := "UPDATE issues SET published = true WHERE published = false"
insertQuery := "INSERT INTO issues (published) VALUES (?)" insertQuery := "INSERT INTO issues (published) VALUES (?)"
@ -35,7 +34,7 @@ func (db *DB) PublishLatestIssue() error {
return fmt.Errorf("error starting transaction: %v", err) return fmt.Errorf("error starting transaction: %v", err)
} }
if _, err := tx.Exec(updateQuery, id); err != nil { if _, err := tx.Exec(updateQuery); err != nil {
if rollbackErr := tx.Rollback(); rollbackErr != nil { if rollbackErr := tx.Rollback(); rollbackErr != nil {
log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr) log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
} }

13
cmd/view/articles.go
View File

@ -354,16 +354,3 @@ func ShowCurrentArticles(db *model.DB) http.HandlerFunc {
template.Must(tmpl, err).ExecuteTemplate(w, "page-content", articles) template.Must(tmpl, err).ExecuteTemplate(w, "page-content", articles)
} }
} }
func PublishLatestIssue(db *model.DB) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
if err := db.PublishLatestIssue(); err != nil {
log.Println(err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
tmpl, err := template.ParseFiles("web/templates/hub.html")
template.Must(tmpl, err).ExecuteTemplate(w, "page-content", nil)
}
}

31
cmd/view/issues.go Normal file
View File

@ -0,0 +1,31 @@
package view
import (
"html/template"
"log"
"net/http"
"streifling.com/jason/cpolis/cmd/control"
"streifling.com/jason/cpolis/cmd/model"
)
func PublishLatestIssue(db *model.DB, s *control.CookieStore) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
if err := db.PublishLatestIssue(); err != nil {
log.Println(err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
session, err := s.Get(r, "cookie")
if err != nil {
tmpl, err := template.ParseFiles("web/templates/login.html")
msg := "Session nicht mehr gültig. Bitte erneut anmelden."
template.Must(tmpl, err).ExecuteTemplate(w, "page-content", msg)
}
tmpl, err := template.ParseFiles("web/templates/hub.html")
tmpl = template.Must(tmpl, err)
tmpl.ExecuteTemplate(w, "page-content", session.Values["role"])
}
}