efrilmandClaude Opus 5.5
cf5332c281
Adds the system payment method for paying with EnakPoint (docs/prd-point-coin.md F9, §8, §10.5, PC-303). Migration 000094 allows the point type, keeps one per organization with a partial unique index, creates it for every existing organization, and adds a trigger that creates it for new ones, as the walk-in customer is. It adds payments.points_used and point_value. Their CHECK is written so it can never be NULL: the PRD form, (both NULL) OR (both > 0), is NULL for points_used with a NULL point_value, which a CHECK lets through, so a payment could have lost the value a refund depends on. A test caught it. The API cannot create, delete or retype the EnakPoint method, nor turn another method into one; that answers 400. Renaming it is allowed. The method list takes the outlet from ?outlet_id= or the user's outlet and leaves EnakPoint out when that outlet does not accept it, filtered in the query so the count stays right. The organization-wide active list is unchanged. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
81 lines
2.4 KiB
Go
81 lines
2.4 KiB
Go
package models
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import (
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"apskel-pos-be/internal/constants"
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"time"
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"github.com/google/uuid"
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)
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type PaymentMethod struct {
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ID uuid.UUID
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OrganizationID uuid.UUID
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Name string
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Type constants.PaymentMethodType
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Processor *string
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Configuration map[string]interface{}
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IsActive bool
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CreatedAt time.Time
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UpdatedAt time.Time
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}
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type CreatePaymentMethodRequest struct {
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OrganizationID uuid.UUID `validate:"required"`
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OutletID uuid.UUID `validate:"required"`
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Name string `validate:"required,min=1,max=100"`
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Type constants.PaymentMethodType `validate:"required"`
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Processor *string `validate:"omitempty,max=100"`
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Configuration map[string]interface{} `validate:"omitempty"`
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IsActive *bool `validate:"omitempty"`
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}
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type UpdatePaymentMethodRequest struct {
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Name *string `validate:"omitempty,min=1,max=100"`
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Type *constants.PaymentMethodType `validate:"omitempty"`
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Processor *string `validate:"omitempty,max=100"`
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Configuration map[string]interface{} `validate:"omitempty"`
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IsActive *bool `validate:"omitempty"`
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}
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type PaymentMethodResponse struct {
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ID uuid.UUID
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OrganizationID uuid.UUID
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Name string
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Type constants.PaymentMethodType
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Processor *string
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Configuration map[string]interface{}
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IsActive bool
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CreatedAt time.Time
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UpdatedAt time.Time
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}
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type ListPaymentMethodsRequest struct {
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OrganizationID *uuid.UUID
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// When set, EnakPoint is left out unless the outlet accepts it (F9).
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OutletID *uuid.UUID
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Type *constants.PaymentMethodType
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IsActive *bool
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Search string
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Page int `validate:"min=1"`
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Limit int `validate:"min=1,max=100"`
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}
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type ListPaymentMethodsResponse struct {
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PaymentMethods []PaymentMethodResponse
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TotalCount int
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Page int
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Limit int
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TotalPages int
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}
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func (pm *PaymentMethod) IsDigital() bool {
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return pm.Type == constants.PaymentMethodTypeCard ||
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pm.Type == constants.PaymentMethodTypeDigitalWallet ||
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pm.Type == constants.PaymentMethodTypeEDC ||
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pm.Type == constants.PaymentMethodTypeQR
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}
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func (pm *PaymentMethod) RequiresProcessor() bool {
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return pm.IsDigital() && pm.Processor != nil
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}
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