repo: add some more sql for events

internal/howmuch/adapter/repo/sqlc/event.sql

@@ -56,3 +56,9 @@ GROUP BY
     e.total_amount, e.default_currency,
     o.id, o.first_name, o.last_name;
 
+-- name: UpdateEventByID :exec
+UPDATE "event"
+SET name = $2, description = $3, updated_at = $4
+WHERE id = $1;
+
+

internal/howmuch/adapter/repo/sqlc/event.sql.go

@@ -172,3 +172,26 @@ func (q *Queries) ListEventsByUserID(ctx context.Context, userID int32) ([]ListE
 	}
 	return items, nil
 }
+
+const updateEventByID = `-- name: UpdateEventByID :exec
+UPDATE "event"
+SET name = $2, description = $3, updated_at = $4
+WHERE id = $1
+`
+
+type UpdateEventByIDParams struct {
+	ID          int32
+	Name        string
+	Description sql.NullString
+	UpdatedAt   time.Time
+}
+
+func (q *Queries) UpdateEventByID(ctx context.Context, arg UpdateEventByIDParams) error {
+	_, err := q.db.ExecContext(ctx, updateEventByID,
+		arg.ID,
+		arg.Name,
+		arg.Description,
+		arg.UpdatedAt,
+	)
+	return err
+}

internal/howmuch/adapter/repo/sqlc/models.go

@@ -5,6 +5,7 @@
 package sqlc
 
 import (
+	"database/sql"
 	"time"
 )
 
@@ -15,6 +16,26 @@ type Admin struct {
 	AccessLevel int32
 }
 
+type Event struct {
+	ID              int32
+	Name            string
+	Description     sql.NullString
+	DefaultCurrency string
+	OwnerID         int32
+	CreatedAt       time.Time
+	UpdatedAt       time.Time
+	TotalAmount     sql.NullInt32
+}
+
+type Participation struct {
+	ID              int32
+	UserID          int32
+	EventID         int32
+	InvitedByUserID sql.NullInt32
+	CreatedAt       time.Time
+	UpdatedAt       time.Time
+}
+
 type User struct {
 	ID        int32
 	Email     string