Refactor and remove sqlite and replace with MySQL

This commit is contained in:
2025-10-23 18:43:31 +01:00
parent d53e27eea8
commit 21ebc9c34b
139 changed files with 1013 additions and 529 deletions

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package handlers
import (
"database/sql"
"fmt"
"log"
"net/http"
templateHandlers "synlotto-website/handlers/template"
securityHelpers "synlotto-website/helpers/security"
templateHelpers "synlotto-website/helpers/template"
"synlotto-website/helpers"
"synlotto-website/models"
"synlotto-website/storage"
)
func CreateSyndicateHandler(db *sql.DB) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
switch r.Method {
case http.MethodGet:
data := templateHandlers.BuildTemplateData(db, w, r)
context := templateHelpers.TemplateContext(w, r, data)
tmpl := templateHelpers.LoadTemplateFiles("create-syndicate.html", "templates/syndicate/create.html")
tmpl.ExecuteTemplate(w, "layout", context)
case http.MethodPost:
name := r.FormValue("name")
description := r.FormValue("description")
userId, ok := securityHelpers.GetCurrentUserID(r)
if !ok || name == "" {
templateHelpers.SetFlash(w, r, "Invalid data submitted")
http.Redirect(w, r, "/syndicate/create", http.StatusSeeOther)
return
}
_, err := storage.CreateSyndicate(db, userId, name, description)
if err != nil {
log.Printf("❌ CreateSyndicate failed: %v", err)
templateHelpers.SetFlash(w, r, "Failed to create syndicate")
} else {
templateHelpers.SetFlash(w, r, "Syndicate created successfully")
}
http.Redirect(w, r, "/syndicate", http.StatusSeeOther)
default:
templateHelpers.RenderError(w, r, http.StatusMethodNotAllowed)
}
}
}
func ListSyndicatesHandler(db *sql.DB) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
userID, ok := securityHelpers.GetCurrentUserID(r)
if !ok {
templateHelpers.RenderError(w, r, 403) // ToDo need to make this use the handler so i dont need to define errors.
return
}
managed := storage.GetSyndicatesByOwner(db, userID)
member := storage.GetSyndicatesByMember(db, userID)
managedMap := make(map[int]bool)
for _, s := range managed {
managedMap[s.ID] = true
}
var filteredJoined []models.Syndicate
for _, s := range member {
if !managedMap[s.ID] {
filteredJoined = append(filteredJoined, s)
}
}
data := templateHandlers.BuildTemplateData(db, w, r)
context := templateHelpers.TemplateContext(w, r, data)
context["ManagedSyndicates"] = managed
context["JoinedSyndicates"] = filteredJoined
tmpl := templateHelpers.LoadTemplateFiles("syndicates.html", "templates/syndicate/index.html")
tmpl.ExecuteTemplate(w, "layout", context)
}
}
func ViewSyndicateHandler(db *sql.DB) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
userID, ok := securityHelpers.GetCurrentUserID(r)
if !ok {
templateHelpers.RenderError(w, r, 403)
return
}
syndicateID := helpers.Atoi(r.URL.Query().Get("id"))
syndicate, err := storage.GetSyndicateByID(db, syndicateID)
if err != nil || syndicate == nil {
templateHelpers.RenderError(w, r, 404)
return
}
isManager := userID == syndicate.OwnerID
isMember := storage.IsSyndicateMember(db, syndicateID, userID)
if !isManager && !isMember {
templateHelpers.RenderError(w, r, 403)
return
}
members := storage.GetSyndicateMembers(db, syndicateID)
data := templateHandlers.BuildTemplateData(db, w, r)
context := templateHelpers.TemplateContext(w, r, data)
context["Syndicate"] = syndicate
context["Members"] = members
context["IsManager"] = isManager
tmpl := templateHelpers.LoadTemplateFiles("syndicate-view.html", "templates/syndicate/view.html")
tmpl.ExecuteTemplate(w, "layout", context)
}
}
func SyndicateLogTicketHandler(db *sql.DB) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
userID, ok := securityHelpers.GetCurrentUserID(r)
if !ok {
templateHelpers.RenderError(w, r, 403)
return
}
syndicateId := helpers.Atoi(r.URL.Query().Get("id"))
syndicate, err := storage.GetSyndicateByID(db, syndicateId)
if err != nil || syndicate.OwnerID != userID {
templateHelpers.RenderError(w, r, 403)
return
}
switch r.Method {
case http.MethodGet:
data := templateHandlers.BuildTemplateData(db, w, r)
context := templateHelpers.TemplateContext(w, r, data)
context["Syndicate"] = syndicate
tmpl := templateHelpers.LoadTemplateFiles("syndicate-log-ticket.html", "templates/syndicate/log_ticket.html")
tmpl.ExecuteTemplate(w, "layout", context)
case http.MethodPost:
gameType := r.FormValue("game_type")
drawDate := r.FormValue("draw_date")
method := r.FormValue("purchase_method")
err := storage.InsertTicket(db, models.Ticket{
UserId: userID,
GameType: gameType,
DrawDate: drawDate,
PurchaseMethod: method,
SyndicateId: &syndicateId,
// ToDo image path
})
if err != nil {
templateHelpers.SetFlash(w, r, "Failed to add ticket.")
} else {
templateHelpers.SetFlash(w, r, "Ticket added for syndicate.")
}
http.Redirect(w, r, fmt.Sprintf("/syndicate/view?id=%d", syndicateId), http.StatusSeeOther)
default:
templateHelpers.RenderError(w, r, 405)
}
}
}
func SyndicateTicketsHandler(db *sql.DB) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
userID, ok := securityHelpers.GetCurrentUserID(r)
if !ok {
templateHelpers.RenderError(w, r, 403)
return
}
syndicateID := helpers.Atoi(r.URL.Query().Get("id"))
if syndicateID == 0 {
templateHelpers.RenderError(w, r, 400)
return
}
if !storage.IsSyndicateMember(db, syndicateID, userID) {
templateHelpers.RenderError(w, r, 403)
return
}
tickets := storage.GetSyndicateTickets(db, syndicateID)
data := templateHandlers.BuildTemplateData(db, w, r)
context := templateHelpers.TemplateContext(w, r, data)
context["SyndicateID"] = syndicateID
context["Tickets"] = tickets
tmpl := templateHelpers.LoadTemplateFiles("syndicate-tickets.html", "templates/syndicate/tickets.html")
tmpl.ExecuteTemplate(w, "layout", context)
}
}

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package handlers
import (
"database/sql"
"fmt"
"net/http"
"strconv"
"time"
templateHandlers "synlotto-website/handlers/template"
securityHelpers "synlotto-website/helpers/security"
templateHelpers "synlotto-website/helpers/template"
"synlotto-website/helpers"
"synlotto-website/storage"
)
func SyndicateInviteHandler(db *sql.DB) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
userID, ok := securityHelpers.GetCurrentUserID(r)
if !ok {
templateHelpers.RenderError(w, r, http.StatusForbidden)
return
}
switch r.Method {
case http.MethodGet:
syndicateID := helpers.Atoi(r.URL.Query().Get("id"))
data := templateHandlers.BuildTemplateData(db, w, r)
context := templateHelpers.TemplateContext(w, r, data)
context["SyndicateID"] = syndicateID
tmpl := templateHelpers.LoadTemplateFiles("invite-syndicate.html", "templates/syndicate/invite.html")
err := tmpl.ExecuteTemplate(w, "layout", context)
if err != nil {
templateHelpers.RenderError(w, r, 500)
}
case http.MethodPost:
syndicateID := helpers.Atoi(r.FormValue("syndicate_id"))
username := r.FormValue("username")
err := storage.InviteToSyndicate(db, userID, syndicateID, username)
if err != nil {
templateHelpers.SetFlash(w, r, "Failed to send invite: "+err.Error())
} else {
templateHelpers.SetFlash(w, r, "Invite sent successfully.")
}
http.Redirect(w, r, "/syndicate/view?id="+strconv.Itoa(syndicateID), http.StatusSeeOther)
default:
templateHelpers.RenderError(w, r, http.StatusMethodNotAllowed)
}
}
}
func ViewInvitesHandler(db *sql.DB) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
userID, ok := securityHelpers.GetCurrentUserID(r)
if !ok {
templateHelpers.RenderError(w, r, 403)
return
}
invites := storage.GetPendingInvites(db, userID)
data := templateHandlers.BuildTemplateData(db, w, r)
context := templateHelpers.TemplateContext(w, r, data)
context["Invites"] = invites
tmpl := templateHelpers.LoadTemplateFiles("invites.html", "templates/syndicate/invites.html")
tmpl.ExecuteTemplate(w, "layout", context)
}
}
func AcceptInviteHandler(db *sql.DB) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
inviteID := helpers.Atoi(r.URL.Query().Get("id"))
userID, ok := securityHelpers.GetCurrentUserID(r)
if !ok {
templateHelpers.RenderError(w, r, 403)
return
}
err := storage.AcceptInvite(db, inviteID, userID)
if err != nil {
templateHelpers.SetFlash(w, r, "Failed to accept invite")
} else {
templateHelpers.SetFlash(w, r, "You have joined the syndicate")
}
http.Redirect(w, r, "/syndicate", http.StatusSeeOther)
}
}
func DeclineInviteHandler(db *sql.DB) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
inviteID := helpers.Atoi(r.URL.Query().Get("id"))
_ = storage.UpdateInviteStatus(db, inviteID, "declined")
http.Redirect(w, r, "/syndicate/invites", http.StatusSeeOther)
}
}
func CreateInviteToken(db *sql.DB, syndicateID, invitedByID int, ttlHours int) (string, error) {
token, err := securityHelpers.GenerateSecureToken()
if err != nil {
return "", err
}
expires := time.Now().Add(time.Duration(ttlHours) * time.Hour)
_, err = db.Exec(`
INSERT INTO syndicate_invite_tokens (syndicate_id, token, invited_by_user_id, expires_at)
VALUES (?, ?, ?, ?)
`, syndicateID, token, invitedByID, expires)
return token, err
}
func AcceptInviteToken(db *sql.DB, token string, userID int) error {
var syndicateID int
var expiresAt, acceptedAt sql.NullTime
err := db.QueryRow(`
SELECT syndicate_id, expires_at, accepted_at
FROM syndicate_invite_tokens
WHERE token = ?
`, token).Scan(&syndicateID, &expiresAt, &acceptedAt)
if err != nil {
return fmt.Errorf("invalid or expired token")
}
if acceptedAt.Valid || expiresAt.Time.Before(time.Now()) {
return fmt.Errorf("token already used or expired")
}
_, err = db.Exec(`
INSERT INTO syndicate_members (syndicate_id, user_id, role, status, joined_at)
VALUES (?, ?, 'member', 'active', CURRENT_TIMESTAMP)
`, syndicateID, userID)
if err != nil {
return err
}
_, err = db.Exec(`
UPDATE syndicate_invite_tokens
SET accepted_by_user_id = ?, accepted_at = CURRENT_TIMESTAMP
WHERE token = ?
`, userID, token)
return err
}
func GenerateInviteLinkHandler(db *sql.DB) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
userID, ok := securityHelpers.GetCurrentUserID(r)
if !ok {
templateHelpers.RenderError(w, r, http.StatusForbidden)
return
}
syndicateID := helpers.Atoi(r.URL.Query().Get("id"))
token, err := CreateInviteToken(db, syndicateID, userID, 48)
if err != nil {
templateHelpers.SetFlash(w, r, "Failed to generate invite link.")
http.Redirect(w, r, "/syndicate/view?id="+strconv.Itoa(syndicateID), http.StatusSeeOther)
return
}
origin := r.Host
if r.TLS != nil {
origin = "https://" + origin
} else {
origin = "http://" + origin
}
inviteLink := fmt.Sprintf("%s/syndicate/join?token=%s", origin, token)
templateHelpers.SetFlash(w, r, "Invite link created: "+inviteLink)
http.Redirect(w, r, "/syndicate/view?id="+strconv.Itoa(syndicateID), http.StatusSeeOther)
}
}
func JoinSyndicateWithTokenHandler(db *sql.DB) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
userID, ok := securityHelpers.GetCurrentUserID(r)
if !ok {
templateHelpers.RenderError(w, r, http.StatusForbidden)
return
}
token := r.URL.Query().Get("token")
if token == "" {
templateHelpers.SetFlash(w, r, "Invalid or missing invite token.")
http.Redirect(w, r, "/syndicate", http.StatusSeeOther)
return
}
err := AcceptInviteToken(db, token, userID)
if err != nil {
templateHelpers.SetFlash(w, r, "Failed to join syndicate: "+err.Error())
} else {
templateHelpers.SetFlash(w, r, "You have joined the syndicate!")
}
http.Redirect(w, r, "/syndicate", http.StatusSeeOther)
}
}
func ManageInviteTokensHandler(db *sql.DB) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
userID, ok := securityHelpers.GetCurrentUserID(r)
if !ok {
templateHelpers.RenderError(w, r, 403)
return
}
syndicateID := helpers.Atoi(r.URL.Query().Get("id"))
if !storage.IsSyndicateManager(db, syndicateID, userID) {
templateHelpers.RenderError(w, r, 403)
return
}
tokens := storage.GetInviteTokensForSyndicate(db, syndicateID)
data := templateHandlers.BuildTemplateData(db, w, r)
context := templateHelpers.TemplateContext(w, r, data)
context["Tokens"] = tokens
context["SyndicateID"] = syndicateID
tmpl := templateHelpers.LoadTemplateFiles("invite-links.html", "templates/syndicate/invite_links.html")
tmpl.ExecuteTemplate(w, "layout", context)
}
}