2a7b731484
- Add internal/service/finance/types.go: AssetType enum, param/result structs - Add internal/service/finance/service.go: Service interface, read-only ctor - Add internal/service/finance/query_user.go: QueryUserProfitLoss (4 fan-out scans) - Add internal/service/finance/query_activity.go: QueryActivityProfitLoss (4 fan-out scans) - Add internal/service/finance/service_test.go: 22 integration tests (all pass) - Wire finance.Service into admin handler (admin.go) - Replace dashboard_activity cost scan with finance.Service call (D-09: value_cents single source of truth) - Revenue/gamepass/draw-count scans unchanged; response schema fully compatible Co-Authored-By: claude-flow <ruv@ruv.net>
40 lines
1.3 KiB
Go
40 lines
1.3 KiB
Go
package finance
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import (
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"context"
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"bindbox-game/internal/pkg/logger"
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"bindbox-game/internal/repository/mysql"
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"gorm.io/gorm"
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)
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// Service defines the finance P&L query interface.
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type Service interface {
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QueryUserProfitLoss(ctx context.Context, params UserProfitLossParams) (*ProfitLossResult, error)
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QueryActivityProfitLoss(ctx context.Context, params ActivityProfitLossParams) (*ProfitLossResult, error)
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}
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type service struct {
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logger logger.CustomLogger
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dbR *gorm.DB // read replica only — QUA-02: no writes in this package
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}
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// New creates a new finance Service backed by the read-only DB replica.
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// CRITICAL: only db.GetDbR() is called — never GetDbW() (QUA-02).
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func New(l logger.CustomLogger, db mysql.Repo) Service {
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return &service{
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logger: l,
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dbR: db.GetDbR(),
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}
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}
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// QueryUserProfitLoss dispatches to the user-dimension implementation (Plan 02).
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func (s *service) QueryUserProfitLoss(ctx context.Context, params UserProfitLossParams) (*ProfitLossResult, error) {
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return s.queryUser(ctx, params)
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}
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// QueryActivityProfitLoss dispatches to the activity-dimension implementation (Plan 03).
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func (s *service) QueryActivityProfitLoss(ctx context.Context, params ActivityProfitLossParams) (*ProfitLossResult, error) {
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return s.queryActivity(ctx, params)
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}
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