511 lines
16 KiB
Go
511 lines
16 KiB
Go
package handlers
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import (
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"encoding/json"
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"fmt"
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"log/slog"
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"strconv"
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"time"
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"github.com/SamuelTariku/FortuneBet-Backend/internal/domain"
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"github.com/SamuelTariku/FortuneBet-Backend/internal/services/bet"
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"github.com/SamuelTariku/FortuneBet-Backend/internal/services/branch"
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"github.com/SamuelTariku/FortuneBet-Backend/internal/services/event"
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"github.com/SamuelTariku/FortuneBet-Backend/internal/services/odds"
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"github.com/SamuelTariku/FortuneBet-Backend/internal/services/user"
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"github.com/SamuelTariku/FortuneBet-Backend/internal/services/wallet"
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"github.com/SamuelTariku/FortuneBet-Backend/internal/web_server/response"
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customvalidator "github.com/SamuelTariku/FortuneBet-Backend/internal/web_server/validator"
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"github.com/gofiber/fiber/v2"
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"github.com/google/uuid"
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)
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type CreateBetOutcomeReq struct {
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// BetID int64 `json:"bet_id" example:"1"`
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EventID int64 `json:"event_id" example:"1"`
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OddID int64 `json:"odd_id" example:"1"`
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MarketID int64 `json:"market_id" example:"1"`
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// HomeTeamName string `json:"home_team_name" example:"Manchester"`
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// AwayTeamName string `json:"away_team_name" example:"Liverpool"`
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// MarketName string `json:"market_name" example:"Fulltime Result"`
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// Odd float32 `json:"odd" example:"1.5"`
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// OddName string `json:"odd_name" example:"1"`
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// Expires time.Time `json:"expires" example:"2025-04-08T12:00:00Z"`
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}
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type NullableInt64 struct {
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Value int64
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Valid bool
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}
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func (n *NullableInt64) UnmarshalJSON(data []byte) error {
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if string(data) == "null" {
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n.Valid = false
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return nil
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}
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var value int64
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if err := json.Unmarshal(data, &value); err != nil {
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return err
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}
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n.Value = value
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n.Valid = true
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return nil
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}
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func (n NullableInt64) MarshalJSON() ([]byte, error) {
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if !n.Valid {
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return []byte("null"), nil
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}
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return json.Marshal(n.Value)
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}
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type CreateBetReq struct {
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Outcomes []CreateBetOutcomeReq `json:"outcomes"`
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Amount float32 `json:"amount" example:"100.0"`
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TotalOdds float32 `json:"total_odds" example:"4.22"`
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Status domain.BetStatus `json:"status" example:"1"`
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FullName string `json:"full_name" example:"John"`
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PhoneNumber string `json:"phone_number" example:"1234567890"`
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IsShopBet bool `json:"is_shop_bet" example:"false"`
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}
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type CreateBetRes struct {
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ID int64 `json:"id" example:"1"`
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Amount float32 `json:"amount" example:"100.0"`
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TotalOdds float32 `json:"total_odds" example:"4.22"`
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Status domain.BetStatus `json:"status" example:"1"`
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FullName string `json:"full_name" example:"John"`
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PhoneNumber string `json:"phone_number" example:"1234567890"`
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BranchID int64 `json:"branch_id" example:"2"`
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UserID int64 `json:"user_id" example:"2"`
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IsShopBet bool `json:"is_shop_bet" example:"false"`
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CreatedNumber int64 `json:"created_number" example:"2"`
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CashedID string `json:"cashed_id" example:"21234"`
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}
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type BetRes struct {
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ID int64 `json:"id" example:"1"`
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Outcomes []domain.BetOutcome `json:"outcomes"`
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Amount float32 `json:"amount" example:"100.0"`
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TotalOdds float32 `json:"total_odds" example:"4.22"`
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Status domain.BetStatus `json:"status" example:"1"`
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FullName string `json:"full_name" example:"John"`
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PhoneNumber string `json:"phone_number" example:"1234567890"`
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BranchID int64 `json:"branch_id" example:"2"`
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UserID int64 `json:"user_id" example:"2"`
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IsShopBet bool `json:"is_shop_bet" example:"false"`
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CashedOut bool `json:"cashed_out" example:"false"`
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CashedID string `json:"cashed_id" example:"21234"`
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}
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func convertCreateBet(bet domain.Bet, createdNumber int64) CreateBetRes {
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return CreateBetRes{
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ID: bet.ID,
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Amount: bet.Amount.Float64(),
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TotalOdds: bet.TotalOdds,
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Status: bet.Status,
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FullName: bet.FullName,
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PhoneNumber: bet.PhoneNumber,
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BranchID: bet.BranchID.Value,
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UserID: bet.UserID.Value,
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CreatedNumber: createdNumber,
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CashedID: bet.CashoutID,
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}
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}
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func convertBet(bet domain.GetBet) BetRes {
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return BetRes{
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ID: bet.ID,
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Amount: bet.Amount.Float64(),
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TotalOdds: bet.TotalOdds,
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Status: bet.Status,
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FullName: bet.FullName,
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PhoneNumber: bet.PhoneNumber,
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BranchID: bet.BranchID.Value,
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UserID: bet.UserID.Value,
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Outcomes: bet.Outcomes,
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IsShopBet: bet.IsShopBet,
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CashedOut: bet.CashedOut,
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CashedID: bet.CashoutID,
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}
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}
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// CreateBet godoc
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// @Summary Create a bet
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// @Description Creates a bet
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// @Tags bet
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// @Accept json
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// @Produce json
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// @Param createBet body CreateBetReq true "Creates bet"
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// @Success 200 {object} BetRes
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// @Failure 400 {object} response.APIResponse
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// @Failure 500 {object} response.APIResponse
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// @Router /bet [post]
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func CreateBet(logger *slog.Logger, betSvc *bet.Service, userSvc *user.Service, branchSvc *branch.Service, walletSvc *wallet.Service, eventSvc event.Service, oddSvc odds.ServiceImpl, validator *customvalidator.CustomValidator) fiber.Handler {
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return func(c *fiber.Ctx) error {
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// Get user_id from middleware
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userID := c.Locals("user_id").(int64)
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var req CreateBetReq
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if err := c.BodyParser(&req); err != nil {
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logger.Error("CreateBetReq failed", "error", err)
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return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
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"error": "Invalid request",
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})
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}
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valErrs, ok := validator.Validate(c, req)
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if !ok {
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response.WriteJSON(c, fiber.StatusBadRequest, "Invalid request", valErrs, nil)
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return nil
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}
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// Validating user by role
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// Differentiating between offline and online bets
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user, err := userSvc.GetUserByID(c.Context(), userID)
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cashoutUUID := uuid.New()
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var bet domain.Bet
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if user.Role == domain.RoleCashier {
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// Get the branch from the branch ID
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branch, err := branchSvc.GetBranchByCashier(c.Context(), user.ID)
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if err != nil {
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logger.Error("CreateBetReq failed, branch id invalid")
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return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
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"error": "Branch ID invalid",
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})
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}
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// Deduct a percentage of the amount
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// TODO move to service layer
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var deductedAmount = req.Amount / 10
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err = walletSvc.DeductFromWallet(c.Context(), branch.WalletID, domain.ToCurrency(deductedAmount))
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if err != nil {
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logger.Error("CreateBetReq failed, unable to deduct from WalletID")
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return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
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"error": "Unable to deduct from branch wallet",
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})
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}
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bet, err = betSvc.CreateBet(c.Context(), domain.CreateBet{
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Amount: domain.ToCurrency(req.Amount),
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TotalOdds: req.TotalOdds,
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Status: req.Status,
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FullName: req.FullName,
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PhoneNumber: req.PhoneNumber,
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BranchID: domain.ValidInt64{
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Value: branch.ID,
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Valid: true,
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},
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UserID: domain.ValidInt64{
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Value: userID,
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Valid: false,
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},
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IsShopBet: req.IsShopBet,
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CashoutID: cashoutUUID.String(),
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})
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} else {
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// TODO if user is customer, get id from the token then get the wallet id from there and reduce the amount
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bet, err = betSvc.CreateBet(c.Context(), domain.CreateBet{
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Amount: domain.ToCurrency(req.Amount),
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TotalOdds: req.TotalOdds,
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Status: req.Status,
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FullName: req.FullName,
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PhoneNumber: req.PhoneNumber,
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BranchID: domain.ValidInt64{
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Value: 0,
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Valid: false,
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},
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UserID: domain.ValidInt64{
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Value: userID,
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Valid: true,
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},
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IsShopBet: req.IsShopBet,
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CashoutID: cashoutUUID.String(),
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})
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}
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if err != nil {
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logger.Error("CreateBetReq failed", "error", err)
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return response.WriteJSON(c, fiber.StatusInternalServerError, "Internal Server Error", err, nil)
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}
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//
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// TODO Validate Outcomes Here and make sure they didn't expire
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// Validation for creating tickets
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if len(req.Outcomes) > 30 {
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response.WriteJSON(c, fiber.StatusBadRequest, "Too many odds/outcomes selected", nil, nil)
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return nil
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}
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var outcomes []domain.CreateBetOutcome = make([]domain.CreateBetOutcome, 0, len(req.Outcomes))
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for _, outcome := range req.Outcomes {
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eventIDStr := strconv.FormatInt(outcome.EventID, 10)
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marketIDStr := strconv.FormatInt(outcome.MarketID, 10)
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oddIDStr := strconv.FormatInt(outcome.OddID, 10)
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event, err := eventSvc.GetUpcomingEventByID(c.Context(), eventIDStr)
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if err != nil {
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response.WriteJSON(c, fiber.StatusBadRequest, "Invalid event id", err, nil)
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return nil
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}
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// Checking to make sure the event hasn't already started
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currentTime := time.Now()
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if event.StartTime.Before(currentTime) {
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response.WriteJSON(c, fiber.StatusBadRequest, "The event has already expired", nil, nil)
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return nil
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}
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odds, err := oddSvc.GetRawOddsByMarketID(c.Context(), marketIDStr, eventIDStr)
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if err != nil {
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response.WriteJSON(c, fiber.StatusBadRequest, "Invalid market id", err, nil)
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return nil
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}
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type rawOddType struct {
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ID string
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Name string
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Odds string
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Header string
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Handicap string
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}
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var selectedOdd rawOddType
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var isOddFound bool = false
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for _, raw := range odds.RawOdds {
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var rawOdd rawOddType
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rawBytes, err := json.Marshal(raw)
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err = json.Unmarshal(rawBytes, &rawOdd)
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if err != nil {
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fmt.Println("Failed to unmarshal raw odd:", err)
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continue
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}
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if rawOdd.ID == oddIDStr {
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selectedOdd = rawOdd
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isOddFound = true
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}
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}
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if !isOddFound {
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response.WriteJSON(c, fiber.StatusBadRequest, "Invalid odd id", nil, nil)
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return nil
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}
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parsedOdd, err := strconv.ParseFloat(selectedOdd.Odds, 32)
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outcomes = append(outcomes, domain.CreateBetOutcome{
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BetID: bet.ID,
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EventID: outcome.EventID,
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OddID: outcome.OddID,
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MarketID: outcome.MarketID,
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HomeTeamName: event.HomeTeam,
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AwayTeamName: event.AwayTeam,
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MarketName: odds.MarketName,
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Odd: float32(parsedOdd),
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OddName: selectedOdd.Name,
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OddHeader: selectedOdd.Header,
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OddHandicap: selectedOdd.Handicap,
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Expires: event.StartTime,
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})
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}
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rows, err := betSvc.CreateBetOutcome(c.Context(), outcomes)
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if err != nil {
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logger.Error("CreateBetReq failed to create outcomes", "error", err)
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return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
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"error": "Internal server error",
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})
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}
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res := convertCreateBet(bet, rows)
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return response.WriteJSON(c, fiber.StatusOK, "Bet Created", res, nil)
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}
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}
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// GetAllBet godoc
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// @Summary Gets all bets
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// @Description Gets all the bets
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// @Tags bet
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// @Accept json
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// @Produce json
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// @Success 200 {array} BetRes
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// @Failure 400 {object} response.APIResponse
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// @Failure 500 {object} response.APIResponse
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// @Router /bet [get]
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func GetAllBet(logger *slog.Logger, betSvc *bet.Service, validator *customvalidator.CustomValidator) fiber.Handler {
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return func(c *fiber.Ctx) error {
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bets, err := betSvc.GetAllBets(c.Context())
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if err != nil {
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logger.Error("Failed to get bets", "error", err)
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return response.WriteJSON(c, fiber.StatusInternalServerError, "Failed to retrieve bets", err, nil)
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}
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var res []BetRes = make([]BetRes, 0, len(bets))
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for _, bet := range bets {
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res = append(res, convertBet(bet))
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}
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return response.WriteJSON(c, fiber.StatusOK, "All Bets Retrieved", res, nil)
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}
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}
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// GetBetByID godoc
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// @Summary Gets bet by id
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// @Description Gets a single bet by id
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// @Tags bet
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// @Accept json
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// @Produce json
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// @Param id path int true "Bet ID"
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// @Success 200 {object} BetRes
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// @Failure 400 {object} response.APIResponse
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// @Failure 500 {object} response.APIResponse
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// @Router /bet/{id} [get]
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func GetBetByID(logger *slog.Logger, betSvc *bet.Service, validator *customvalidator.CustomValidator) fiber.Handler {
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return func(c *fiber.Ctx) error {
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betID := c.Params("id")
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id, err := strconv.ParseInt(betID, 10, 64)
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if err != nil {
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logger.Error("Invalid bet ID", "betID", betID, "error", err)
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return response.WriteJSON(c, fiber.StatusBadRequest, "Invalid bet ID", err, nil)
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}
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bet, err := betSvc.GetBetByID(c.Context(), id)
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if err != nil {
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logger.Error("Failed to get bet by ID", "betID", id, "error", err)
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return response.WriteJSON(c, fiber.StatusInternalServerError, "Failed to retrieve bet", err, nil)
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}
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res := convertBet(bet)
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return response.WriteJSON(c, fiber.StatusOK, "Bet retrieved successfully", res, nil)
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}
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}
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// GetBetByCashoutID godoc
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// @Summary Gets bet by cashout id
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// @Description Gets a single bet by cashout id
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// @Tags bet
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// @Accept json
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// @Produce json
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// @Param id path string true "cashout ID"
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// @Success 200 {object} BetRes
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// @Failure 400 {object} response.APIResponse
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// @Failure 500 {object} response.APIResponse
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// @Router /bet/cashout/{id} [get]
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func GetBetByCashoutID(logger *slog.Logger, betSvc *bet.Service, validator *customvalidator.CustomValidator) fiber.Handler {
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return func(c *fiber.Ctx) error {
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cashoutID := c.Params("id")
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// id, err := strconv.ParseInt(cashoutID, 10, 64)
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// if err != nil {
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// logger.Error("Invalid cashout ID", "cashoutID", cashoutID, "error", err)
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// return response.WriteJSON(c, fiber.StatusBadRequest, "Invalid cashout ID", err, nil)
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// }
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bet, err := betSvc.GetBetByCashoutID(c.Context(), cashoutID)
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if err != nil {
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logger.Error("Failed to get bet by ID", "cashoutID", cashoutID, "error", err)
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return response.WriteJSON(c, fiber.StatusInternalServerError, "Failed to retrieve bet", err, nil)
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}
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res := convertBet(bet)
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return response.WriteJSON(c, fiber.StatusOK, "Bet retrieved successfully", res, nil)
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}
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}
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type UpdateCashOutReq struct {
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CashedOut bool
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}
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// UpdateCashOut godoc
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// @Summary Updates the cashed out field
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// @Description Updates the cashed out field
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// @Tags bet
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// @Accept json
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// @Produce json
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// @Param id path int true "Bet ID"
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// @Param updateCashOut body UpdateCashOutReq true "Updates Cashed Out"
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// @Success 200 {object} response.APIResponse
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// @Failure 400 {object} response.APIResponse
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// @Failure 500 {object} response.APIResponse
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// @Router /bet/{id} [patch]
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func UpdateCashOut(logger *slog.Logger, betSvc *bet.Service,
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validator *customvalidator.CustomValidator) fiber.Handler {
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return func(c *fiber.Ctx) error {
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betID := c.Params("id")
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id, err := strconv.ParseInt(betID, 10, 64)
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if err != nil {
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logger.Error("Invalid bet ID", "betID", betID, "error", err)
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return response.WriteJSON(c, fiber.StatusBadRequest, "Invalid bet ID", err, nil)
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}
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var req UpdateCashOutReq
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if err := c.BodyParser(&req); err != nil {
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logger.Error("UpdateCashOutReq failed", "error", err)
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return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
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"error": "Invalid request",
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})
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}
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valErrs, ok := validator.Validate(c, req)
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if !ok {
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response.WriteJSON(c, fiber.StatusBadRequest, "Invalid request", valErrs, nil)
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return nil
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}
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err = betSvc.UpdateCashOut(c.Context(), id, req.CashedOut)
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if err != nil {
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logger.Error("Failed to update cash out bet", "betID", id, "error", err)
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return response.WriteJSON(c, fiber.StatusInternalServerError, "Failed to update cash out bet", err, nil)
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}
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return response.WriteJSON(c, fiber.StatusOK, "Bet updated successfully", nil, nil)
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}
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}
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// DeleteBet godoc
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// @Summary Deletes bet by id
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// @Description Deletes bet by id
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// @Tags bet
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// @Accept json
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// @Produce json
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// @Param id path int true "Bet ID"
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// @Success 200 {object} response.APIResponse
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// @Failure 400 {object} response.APIResponse
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// @Failure 500 {object} response.APIResponse
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// @Router /bet/{id} [delete]
|
|
func DeleteBet(logger *slog.Logger, betSvc *bet.Service,
|
|
validator *customvalidator.CustomValidator) fiber.Handler {
|
|
return func(c *fiber.Ctx) error {
|
|
betID := c.Params("id")
|
|
id, err := strconv.ParseInt(betID, 10, 64)
|
|
|
|
if err != nil {
|
|
logger.Error("Invalid bet ID", "betID", betID, "error", err)
|
|
return response.WriteJSON(c, fiber.StatusBadRequest, "Invalid bet ID", err, nil)
|
|
}
|
|
|
|
err = betSvc.DeleteBet(c.Context(), id)
|
|
|
|
if err != nil {
|
|
logger.Error("Failed to delete by ID", "betID", id, "error", err)
|
|
return response.WriteJSON(c, fiber.StatusInternalServerError, "Failed to delete bet", err, nil)
|
|
}
|
|
|
|
return response.WriteJSON(c, fiber.StatusOK, "Bet removed successfully", nil, nil)
|
|
}
|
|
}
|