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ticket setup

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This commit is contained in:
Samuel Tariku 2025-03-28 23:03:25 +03:00
parent 63b443171d
commit 731343feef
12 changed files with 276 additions and 4 deletions
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4
cmd/main.go
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@ -7,6 +7,7 @@ import (
"github.com/SamuelTariku/FortuneBet-Backend/internal/config"
"github.com/SamuelTariku/FortuneBet-Backend/internal/repository"
// httpserver "github.com/SamuelTariku/FortuneBet-Backend/internal/web_server"
"github.com/joho/godotenv"
)
@ -28,4 +29,7 @@ func main() {
}
store := repository.NewStore(db)
fmt.Println(store)
// app := httpserver.NewApp(cfg.Port)
// app.Run()
}

4
db/migrations/000001_fortune.down.sql
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@ -72,3 +72,7 @@ DROP TABLE IF EXISTS ussd_account;
DROP TYPE IF EXISTS ua_pin_status;
DROP TYPE IF EXISTS ua_status;
DROP TYPE IF EXISTS ua_registaration_type;
-- Drop Ticket
DROP TABLE IF EXIST ticket;

10
db/migrations/000001_fortune.up.sql
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@ -9,4 +9,12 @@ CREATE TABLE users (
verified BOOLEAN DEFAULT FALSE,
created_at TIMESTAMP ,
updated_at TIMESTAMP
);
);
CREATE TABLE IF NOT EXISTS tickets (
id BIGSERIAL PRIMARY KEY,
amount DECIMAL(12,2) NULL,
total_odds DECIMAL(12,2) NOT NULL,
created_at TIMESTAMP,
updated_at TIMESTAMP
);

16
db/query/ticket.sql Normal file
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@ -0,0 +1,16 @@
-- name: CreateTicket :one
INSERT INTO tickets (id, amount, total_odds)
VALUES ($1, $2, $3)
RETURNING *;
-- name: GetAllTickets :many
SELECT * FROM tickets;
-- name: GetTicketByID :one
SELECT * FROM tickets WHERE id = $1;
-- name: DeleteTicket :exec
DELETE FROM tickets WHERE id = $1;
-- name: DeleteOldTickets :exec
Delete from tickets where created_at < now() - interval '1 day';

2
gen/db/db.go
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@ -1,6 +1,6 @@
// Code generated by sqlc. DO NOT EDIT.
// versions:
// sqlc v1.26.0
// sqlc v1.28.0
package dbgen

10
gen/db/models.go
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@ -1,6 +1,6 @@
// Code generated by sqlc. DO NOT EDIT.
// versions:
// sqlc v1.26.0
// sqlc v1.28.0
package dbgen
@ -8,6 +8,14 @@ import (
"github.com/jackc/pgx/v5/pgtype"
)
type Ticket struct {
ID int64
Amount pgtype.Numeric
TotalOdds pgtype.Numeric
CreatedAt pgtype.Timestamp
UpdatedAt pgtype.Timestamp
}
type User struct {
ID int64
FirstName string

102
gen/db/ticket.sql.go Normal file
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@ -0,0 +1,102 @@
// Code generated by sqlc. DO NOT EDIT.
// versions:
// sqlc v1.28.0
// source: ticket.sql
package dbgen
import (
"context"
"github.com/jackc/pgx/v5/pgtype"
)
const CreateTicket = `-- name: CreateTicket :one
INSERT INTO tickets (id, amount, total_odds)
VALUES ($1, $2, $3)
RETURNING id, amount, total_odds, created_at, updated_at
`
type CreateTicketParams struct {
ID int64
Amount pgtype.Numeric
TotalOdds pgtype.Numeric
}
func (q *Queries) CreateTicket(ctx context.Context, arg CreateTicketParams) (Ticket, error) {
row := q.db.QueryRow(ctx, CreateTicket, arg.ID, arg.Amount, arg.TotalOdds)
var i Ticket
err := row.Scan(
&i.ID,
&i.Amount,
&i.TotalOdds,
&i.CreatedAt,
&i.UpdatedAt,
)
return i, err
}
const DeleteOldTickets = `-- name: DeleteOldTickets :exec
Delete from tickets where created_at < now() - interval '1 day'
`
func (q *Queries) DeleteOldTickets(ctx context.Context) error {
_, err := q.db.Exec(ctx, DeleteOldTickets)
return err
}
const DeleteTicket = `-- name: DeleteTicket :exec
DELETE FROM tickets WHERE id = $1
`
func (q *Queries) DeleteTicket(ctx context.Context, id int64) error {
_, err := q.db.Exec(ctx, DeleteTicket, id)
return err
}
const GetAllTickets = `-- name: GetAllTickets :many
SELECT id, amount, total_odds, created_at, updated_at FROM tickets
`
func (q *Queries) GetAllTickets(ctx context.Context) ([]Ticket, error) {
rows, err := q.db.Query(ctx, GetAllTickets)
if err != nil {
return nil, err
}
defer rows.Close()
var items []Ticket
for rows.Next() {
var i Ticket
if err := rows.Scan(
&i.ID,
&i.Amount,
&i.TotalOdds,
&i.CreatedAt,
&i.UpdatedAt,
); err != nil {
return nil, err
}
items = append(items, i)
}
if err := rows.Err(); err != nil {
return nil, err
}
return items, nil
}
const GetTicketByID = `-- name: GetTicketByID :one
SELECT id, amount, total_odds, created_at, updated_at FROM tickets WHERE id = $1
`
func (q *Queries) GetTicketByID(ctx context.Context, id int64) (Ticket, error) {
row := q.db.QueryRow(ctx, GetTicketByID, id)
var i Ticket
err := row.Scan(
&i.ID,
&i.Amount,
&i.TotalOdds,
&i.CreatedAt,
&i.UpdatedAt,
)
return i, err
}

2
gen/db/user.sql.go
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@ -1,6 +1,6 @@
// Code generated by sqlc. DO NOT EDIT.
// versions:
// sqlc v1.26.0
// sqlc v1.28.0
// source: user.sql
package dbgen

9
internal/domain/ticket.go Normal file
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@ -0,0 +1,9 @@
package domain
// TODO: Adding Outcome Array Once the event is done
// ID will serve as the fast code since this doesn't need to be secure
type Ticket struct {
ID int64
Amount int32
TotalOdds int32
}

72
internal/repository/ticket.go Normal file
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@ -0,0 +1,72 @@
package repository
import (
"context"
dbgen "github.com/SamuelTariku/FortuneBet-Backend/gen/db"
"github.com/SamuelTariku/FortuneBet-Backend/internal/domain"
"github.com/jackc/pgx/v5/pgtype"
)
func (s *Store) CreateTicket(ctx context.Context, amount int32, totalOdds int32) (domain.Ticket, error) {
ticket, err := s.queries.CreateTicket(ctx, dbgen.CreateTicketParams{
Amount: pgtype.Numeric{
Exp: amount,
},
TotalOdds: pgtype.Numeric{
Exp: totalOdds,
},
})
if err != nil {
return domain.Ticket{}, err
}
return domain.Ticket{
ID: ticket.ID,
Amount: ticket.Amount.Exp,
TotalOdds: ticket.TotalOdds.Exp,
}, err
}
func (s *Store) GetTicketByID(ctx context.Context, id int64) (domain.Ticket, error) {
ticket, err := s.queries.GetTicketByID(ctx, id)
if err != nil {
return domain.Ticket{}, err
}
return domain.Ticket{
ID: ticket.ID,
Amount: ticket.Amount.Exp,
TotalOdds: ticket.TotalOdds.Exp,
}, nil
}
func (s *Store) GetAllTickets(ctx context.Context) ([]domain.Ticket, error) {
tickets, err := s.queries.GetAllTickets(ctx)
if err != nil {
return nil, err
}
var result []domain.Ticket
for _, ticket := range tickets {
result = append(result, domain.Ticket{
ID: ticket.ID,
Amount: ticket.Amount.Exp,
TotalOdds: ticket.TotalOdds.Exp,
})
}
return result, nil
}
func (s *Store) DeleteOldTickets(ctx context.Context) error {
return s.queries.DeleteOldTickets(ctx)
}
func (s *Store) DeleteTicket(ctx context.Context, id int64) error {
return s.queries.DeleteTicket(ctx, id)
}

15
internal/services/ticket/port.go Normal file
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@ -0,0 +1,15 @@
package ticket
import (
"context"
"github.com/SamuelTariku/FortuneBet-Backend/internal/domain"
)
type TicketStore interface {
CreateTicket(ctx context.Context, amount int32, totalOdds int32) (domain.Ticket, error)
GetTicketByID(ctx context.Context, id int64) (domain.Ticket, error)
GetAllTickets(ctx context.Context) ([]domain.Ticket, error)
DeleteOldTickets(ctx context.Context) error
DeleteTicket(ctx context.Context, id int64) error
}

34
internal/services/ticket/service.go Normal file
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@ -0,0 +1,34 @@
package ticket
import (
"context"
"github.com/SamuelTariku/FortuneBet-Backend/internal/domain"
)
type Service struct {
ticketStore TicketStore
}
func NewService(ticketStore TicketStore) *Service {
return &Service{
ticketStore: ticketStore,
}
}
func (s *Service) CreateUser(ctx context.Context, amount int32, totalOdds int32) (domain.Ticket, error) {
return s.ticketStore.CreateTicket(ctx, amount, totalOdds)
}
func (s *Service) GetTicketByID(ctx context.Context, id int64) (domain.Ticket, error) {
return s.ticketStore.GetTicketByID(ctx, id)
}
func (s *Service) GetAllTickets(ctx context.Context) ([]domain.Ticket, error) {
return s.ticketStore.GetAllTickets(ctx)
}
func (s *Service) DeleteTicket(ctx context.Context, id int64) error {
return s.ticketStore.DeleteTicket(ctx, id)
}
func (s *Service) DeleteOldTickets(ctx context.Context) error {
return s.ticketStore.DeleteOldTickets(ctx)
}