fix(payment): audit fixes for alipay/wxpay/stripe payment providers
Backend: - Extract YuanToFen/FenToYuan to payment/amount.go using shopspring/decimal - Require alipay publicKey in config validation - Fix wxpay webhook response to return JSON per V3 spec - Remove wxpay certSerial fallback to publicKeyId - Define magic strings as named constants in wxpay/alipay providers - Add slog warning for wxpay H5→Native payment downgrade - Make EncryptionKey validation return error on invalid (non-empty) key - Make decryptConfig propagate errors instead of returning nil - Add idempotency check in doBalance to prevent stuck FAILED retries Frontend: - Fix dashboard currency symbol from $ to ¥ - Fix AdminPaymentPlansView any type to proper SubscriptionPlan type - Make quick amount buttons follow selected payment method limits - Center help image with larger height and text below
This commit is contained in:
erio
@@ -2,16 +2,13 @@ package service
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import (
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"context"
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"encoding/json"
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"fmt"
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"strconv"
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"strings"
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dbent "github.com/Wei-Shaw/sub2api/ent"
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"github.com/Wei-Shaw/sub2api/ent/paymentproviderinstance"
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"github.com/Wei-Shaw/sub2api/ent/subscriptionplan"
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"github.com/Wei-Shaw/sub2api/internal/payment"
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infraerrors "github.com/Wei-Shaw/sub2api/internal/pkg/errors"
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)
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const (
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@@ -26,6 +23,8 @@ const (
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SettingBalancePayDisabled = "BALANCE_PAYMENT_DISABLED"
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SettingProductNamePrefix = "PRODUCT_NAME_PREFIX"
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SettingProductNameSuffix = "PRODUCT_NAME_SUFFIX"
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SettingHelpImageURL = "PAYMENT_HELP_IMAGE_URL"
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SettingHelpText = "PAYMENT_HELP_TEXT"
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SettingCancelRateLimitOn = "CANCEL_RATE_LIMIT_ENABLED"
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SettingCancelRateLimitMax = "CANCEL_RATE_LIMIT_MAX"
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SettingCancelWindowSize = "CANCEL_RATE_LIMIT_WINDOW"
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@@ -33,91 +32,126 @@ const (
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SettingCancelWindowMode = "CANCEL_RATE_LIMIT_WINDOW_MODE"
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)
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// Default values for payment configuration settings.
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const (
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defaultOrderTimeoutMin = 30
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defaultMaxPendingOrders = 3
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)
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// PaymentConfig holds the payment system configuration.
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type PaymentConfig struct {
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Enabled bool `json:"enabled"`
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MinAmount float64 `json:"minAmount"`
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MaxAmount float64 `json:"maxAmount"`
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DailyLimit float64 `json:"dailyLimit"`
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OrderTimeoutMin int `json:"orderTimeoutMinutes"`
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MaxPendingOrders int `json:"maxPendingOrders"`
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EnabledTypes []string `json:"enabledTypes"`
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BalanceDisabled bool `json:"balanceDisabled"`
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LoadBalanceStrategy string `json:"loadBalanceStrategy"`
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ProductNamePrefix string `json:"productNamePrefix"`
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ProductNameSuffix string `json:"productNameSuffix"`
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Enabled bool `json:"enabled"`
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MinAmount float64 `json:"min_amount"`
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MaxAmount float64 `json:"max_amount"`
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DailyLimit float64 `json:"daily_limit"`
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OrderTimeoutMin int `json:"order_timeout_minutes"`
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MaxPendingOrders int `json:"max_pending_orders"`
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EnabledTypes []string `json:"enabled_payment_types"`
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BalanceDisabled bool `json:"balance_disabled"`
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LoadBalanceStrategy string `json:"load_balance_strategy"`
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ProductNamePrefix string `json:"product_name_prefix"`
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ProductNameSuffix string `json:"product_name_suffix"`
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HelpImageURL string `json:"help_image_url"`
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HelpText string `json:"help_text"`
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StripePublishableKey string `json:"stripe_publishable_key,omitempty"`
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// Cancel rate limit settings
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CancelRateLimitEnabled bool `json:"cancel_rate_limit_enabled"`
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CancelRateLimitMax int `json:"cancel_rate_limit_max"`
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CancelRateLimitWindow int `json:"cancel_rate_limit_window"`
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CancelRateLimitUnit string `json:"cancel_rate_limit_unit"`
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CancelRateLimitMode string `json:"cancel_rate_limit_window_mode"`
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}
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// UpdatePaymentConfigRequest contains fields to update payment configuration.
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type UpdatePaymentConfigRequest struct {
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Enabled *bool `json:"enabled"`
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MinAmount *float64 `json:"minAmount"`
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MaxAmount *float64 `json:"maxAmount"`
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DailyLimit *float64 `json:"dailyLimit"`
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OrderTimeoutMin *int `json:"orderTimeoutMinutes"`
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MaxPendingOrders *int `json:"maxPendingOrders"`
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EnabledTypes []string `json:"enabledTypes"`
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BalanceDisabled *bool `json:"balanceDisabled"`
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LoadBalanceStrategy *string `json:"loadBalanceStrategy"`
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ProductNamePrefix *string `json:"productNamePrefix"`
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ProductNameSuffix *string `json:"productNameSuffix"`
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MinAmount *float64 `json:"min_amount"`
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MaxAmount *float64 `json:"max_amount"`
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DailyLimit *float64 `json:"daily_limit"`
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OrderTimeoutMin *int `json:"order_timeout_minutes"`
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MaxPendingOrders *int `json:"max_pending_orders"`
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EnabledTypes []string `json:"enabled_payment_types"`
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BalanceDisabled *bool `json:"balance_disabled"`
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LoadBalanceStrategy *string `json:"load_balance_strategy"`
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ProductNamePrefix *string `json:"product_name_prefix"`
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ProductNameSuffix *string `json:"product_name_suffix"`
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HelpImageURL *string `json:"help_image_url"`
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HelpText *string `json:"help_text"`
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// Cancel rate limit settings
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CancelRateLimitEnabled *bool `json:"cancel_rate_limit_enabled"`
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CancelRateLimitMax *int `json:"cancel_rate_limit_max"`
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CancelRateLimitWindow *int `json:"cancel_rate_limit_window"`
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CancelRateLimitUnit *string `json:"cancel_rate_limit_unit"`
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CancelRateLimitMode *string `json:"cancel_rate_limit_window_mode"`
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}
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// MethodLimits holds per-payment-type limits.
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type MethodLimits struct {
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PaymentType string `json:"paymentType"`
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FeeRate float64 `json:"feeRate"`
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DailyLimit float64 `json:"dailyLimit"`
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SingleMin float64 `json:"singleMin"`
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SingleMax float64 `json:"singleMax"`
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PaymentType string `json:"payment_type"`
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FeeRate float64 `json:"fee_rate"`
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DailyLimit float64 `json:"daily_limit"`
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SingleMin float64 `json:"single_min"`
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SingleMax float64 `json:"single_max"`
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}
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// MethodLimitsResponse is the full response for the user-facing /limits API.
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// It includes per-method limits and the global widest range (union of all methods).
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type MethodLimitsResponse struct {
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Methods map[string]MethodLimits `json:"methods"`
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GlobalMin float64 `json:"global_min"` // 0 = no minimum
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GlobalMax float64 `json:"global_max"` // 0 = no maximum
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}
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type CreateProviderInstanceRequest struct {
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ProviderKey string `json:"providerKey"`
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ProviderKey string `json:"provider_key"`
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Name string `json:"name"`
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Config map[string]string `json:"config"`
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SupportedTypes string `json:"supportedTypes"`
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SupportedTypes []string `json:"supported_types"`
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Enabled bool `json:"enabled"`
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SortOrder int `json:"sortOrder"`
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PaymentMode string `json:"payment_mode"`
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SortOrder int `json:"sort_order"`
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Limits string `json:"limits"`
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RefundEnabled bool `json:"refundEnabled"`
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RefundEnabled bool `json:"refund_enabled"`
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}
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type UpdateProviderInstanceRequest struct {
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Name *string `json:"name"`
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Config map[string]string `json:"config"`
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SupportedTypes *string `json:"supportedTypes"`
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SupportedTypes []string `json:"supported_types"`
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Enabled *bool `json:"enabled"`
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SortOrder *int `json:"sortOrder"`
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PaymentMode *string `json:"payment_mode"`
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SortOrder *int `json:"sort_order"`
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Limits *string `json:"limits"`
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RefundEnabled *bool `json:"refundEnabled"`
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RefundEnabled *bool `json:"refund_enabled"`
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}
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type CreatePlanRequest struct {
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GroupID int64 `json:"groupId"`
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GroupID int64 `json:"group_id"`
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Name string `json:"name"`
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Description string `json:"description"`
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Price float64 `json:"price"`
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OriginalPrice *float64 `json:"originalPrice"`
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ValidityDays int `json:"validityDays"`
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ValidityUnit string `json:"validityUnit"`
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OriginalPrice *float64 `json:"original_price"`
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ValidityDays int `json:"validity_days"`
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ValidityUnit string `json:"validity_unit"`
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Features string `json:"features"`
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ProductName string `json:"productName"`
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ForSale bool `json:"forSale"`
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SortOrder int `json:"sortOrder"`
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ProductName string `json:"product_name"`
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ForSale bool `json:"for_sale"`
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SortOrder int `json:"sort_order"`
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}
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type UpdatePlanRequest struct {
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GroupID *int64 `json:"groupId"`
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GroupID *int64 `json:"group_id"`
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Name *string `json:"name"`
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Description *string `json:"description"`
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Price *float64 `json:"price"`
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OriginalPrice *float64 `json:"originalPrice"`
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ValidityDays *int `json:"validityDays"`
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ValidityUnit *string `json:"validityUnit"`
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OriginalPrice *float64 `json:"original_price"`
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ValidityDays *int `json:"validity_days"`
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ValidityUnit *string `json:"validity_unit"`
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Features *string `json:"features"`
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ProductName *string `json:"productName"`
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ForSale *bool `json:"forSale"`
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SortOrder *int `json:"sortOrder"`
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ProductName *string `json:"product_name"`
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ForSale *bool `json:"for_sale"`
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SortOrder *int `json:"sort_order"`
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}
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// PaymentConfigService manages payment configuration and CRUD for
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@@ -149,29 +183,43 @@ func (s *PaymentConfigService) GetPaymentConfig(ctx context.Context) (*PaymentCo
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SettingDailyRechargeLimit, SettingOrderTimeoutMinutes, SettingMaxPendingOrders,
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SettingEnabledPaymentTypes, SettingBalancePayDisabled, SettingLoadBalanceStrategy,
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SettingProductNamePrefix, SettingProductNameSuffix,
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SettingHelpImageURL, SettingHelpText,
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SettingCancelRateLimitOn, SettingCancelRateLimitMax,
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SettingCancelWindowSize, SettingCancelWindowUnit, SettingCancelWindowMode,
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}
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vals, err := s.settingRepo.GetMultiple(ctx, keys)
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if err != nil {
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return nil, fmt.Errorf("get payment config settings: %w", err)
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}
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return s.parsePaymentConfig(vals), nil
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cfg := s.parsePaymentConfig(vals)
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// Load Stripe publishable key from the first enabled Stripe provider instance
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cfg.StripePublishableKey = s.getStripePublishableKey(ctx)
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return cfg, nil
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}
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func (s *PaymentConfigService) parsePaymentConfig(vals map[string]string) *PaymentConfig {
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cfg := &PaymentConfig{
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Enabled: vals[SettingPaymentEnabled] == "true",
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MinAmount: pcParseFloat(vals[SettingMinRechargeAmount], 1),
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MaxAmount: pcParseFloat(vals[SettingMaxRechargeAmount], 99999999.99),
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MaxAmount: pcParseFloat(vals[SettingMaxRechargeAmount], 0),
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DailyLimit: pcParseFloat(vals[SettingDailyRechargeLimit], 0),
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OrderTimeoutMin: pcParseInt(vals[SettingOrderTimeoutMinutes], 30),
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MaxPendingOrders: pcParseInt(vals[SettingMaxPendingOrders], 3),
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OrderTimeoutMin: pcParseInt(vals[SettingOrderTimeoutMinutes], defaultOrderTimeoutMin),
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MaxPendingOrders: pcParseInt(vals[SettingMaxPendingOrders], defaultMaxPendingOrders),
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BalanceDisabled: vals[SettingBalancePayDisabled] == "true",
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LoadBalanceStrategy: vals[SettingLoadBalanceStrategy],
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ProductNamePrefix: vals[SettingProductNamePrefix],
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ProductNameSuffix: vals[SettingProductNameSuffix],
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HelpImageURL: vals[SettingHelpImageURL],
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HelpText: vals[SettingHelpText],
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CancelRateLimitEnabled: vals[SettingCancelRateLimitOn] == "true",
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CancelRateLimitMax: pcParseInt(vals[SettingCancelRateLimitMax], 10),
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CancelRateLimitWindow: pcParseInt(vals[SettingCancelWindowSize], 1),
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CancelRateLimitUnit: vals[SettingCancelWindowUnit],
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CancelRateLimitMode: vals[SettingCancelWindowMode],
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}
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if cfg.LoadBalanceStrategy == "" {
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cfg.LoadBalanceStrategy = "round-robin"
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cfg.LoadBalanceStrategy = payment.DefaultLoadBalanceStrategy
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}
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if raw := vals[SettingEnabledPaymentTypes]; raw != "" {
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for _, t := range strings.Split(raw, ",") {
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@@ -184,242 +232,100 @@ func (s *PaymentConfigService) parsePaymentConfig(vals map[string]string) *Payme
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return cfg
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}
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// getStripePublishableKey finds the publishable key from the first enabled Stripe provider instance.
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func (s *PaymentConfigService) getStripePublishableKey(ctx context.Context) string {
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instances, err := s.entClient.PaymentProviderInstance.Query().
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Where(
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paymentproviderinstance.EnabledEQ(true),
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paymentproviderinstance.ProviderKeyEQ(payment.TypeStripe),
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).Limit(1).All(ctx)
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if err != nil || len(instances) == 0 {
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return ""
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}
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cfg, err := s.decryptConfig(instances[0].Config)
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if err != nil || cfg == nil {
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return ""
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}
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return cfg[payment.ConfigKeyPublishableKey]
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}
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// UpdatePaymentConfig updates the payment configuration settings.
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// NOTE: This function exceeds 30 lines because each field requires an independent
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// nil-check before serialisation — this is inherent to patch-style update patterns
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// and cannot be meaningfully decomposed without introducing unnecessary abstraction.
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func (s *PaymentConfigService) UpdatePaymentConfig(ctx context.Context, req UpdatePaymentConfigRequest) error {
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m := make(map[string]string)
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if req.Enabled != nil {
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m[SettingPaymentEnabled] = strconv.FormatBool(*req.Enabled)
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}
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if req.MinAmount != nil {
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m[SettingMinRechargeAmount] = strconv.FormatFloat(*req.MinAmount, 'f', 2, 64)
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}
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if req.MaxAmount != nil {
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m[SettingMaxRechargeAmount] = strconv.FormatFloat(*req.MaxAmount, 'f', 2, 64)
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}
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if req.DailyLimit != nil {
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m[SettingDailyRechargeLimit] = strconv.FormatFloat(*req.DailyLimit, 'f', 2, 64)
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}
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if req.OrderTimeoutMin != nil {
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m[SettingOrderTimeoutMinutes] = strconv.Itoa(*req.OrderTimeoutMin)
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}
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if req.MaxPendingOrders != nil {
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m[SettingMaxPendingOrders] = strconv.Itoa(*req.MaxPendingOrders)
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m := map[string]string{
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SettingPaymentEnabled: formatBoolOrEmpty(req.Enabled),
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SettingMinRechargeAmount: formatPositiveFloat(req.MinAmount),
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SettingMaxRechargeAmount: formatPositiveFloat(req.MaxAmount),
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SettingDailyRechargeLimit: formatPositiveFloat(req.DailyLimit),
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SettingOrderTimeoutMinutes: formatPositiveInt(req.OrderTimeoutMin),
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SettingMaxPendingOrders: formatPositiveInt(req.MaxPendingOrders),
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SettingBalancePayDisabled: formatBoolOrEmpty(req.BalanceDisabled),
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SettingLoadBalanceStrategy: derefStr(req.LoadBalanceStrategy),
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SettingProductNamePrefix: derefStr(req.ProductNamePrefix),
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SettingProductNameSuffix: derefStr(req.ProductNameSuffix),
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SettingHelpImageURL: derefStr(req.HelpImageURL),
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SettingHelpText: derefStr(req.HelpText),
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SettingCancelRateLimitOn: formatBoolOrEmpty(req.CancelRateLimitEnabled),
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SettingCancelRateLimitMax: formatPositiveInt(req.CancelRateLimitMax),
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SettingCancelWindowSize: formatPositiveInt(req.CancelRateLimitWindow),
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SettingCancelWindowUnit: derefStr(req.CancelRateLimitUnit),
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SettingCancelWindowMode: derefStr(req.CancelRateLimitMode),
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}
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if req.EnabledTypes != nil {
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m[SettingEnabledPaymentTypes] = strings.Join(req.EnabledTypes, ",")
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}
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if req.BalanceDisabled != nil {
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m[SettingBalancePayDisabled] = strconv.FormatBool(*req.BalanceDisabled)
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}
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if req.LoadBalanceStrategy != nil {
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m[SettingLoadBalanceStrategy] = *req.LoadBalanceStrategy
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}
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if req.ProductNamePrefix != nil {
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m[SettingProductNamePrefix] = *req.ProductNamePrefix
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}
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if req.ProductNameSuffix != nil {
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m[SettingProductNameSuffix] = *req.ProductNameSuffix
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}
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if len(m) == 0 {
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return nil
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} else {
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m[SettingEnabledPaymentTypes] = ""
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}
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return s.settingRepo.SetMultiple(ctx, m)
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}
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// --- Provider Instance CRUD ---
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func (s *PaymentConfigService) ListProviderInstances(ctx context.Context) ([]*dbent.PaymentProviderInstance, error) {
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return s.entClient.PaymentProviderInstance.Query().Order(paymentproviderinstance.BySortOrder()).All(ctx)
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func formatBoolOrEmpty(v *bool) string {
|
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if v == nil {
|
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return ""
|
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}
|
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return strconv.FormatBool(*v)
|
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}
|
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|
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func (s *PaymentConfigService) CreateProviderInstance(ctx context.Context, req CreateProviderInstanceRequest) (*dbent.PaymentProviderInstance, error) {
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enc, err := s.encryptConfig(req.Config)
|
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if err != nil {
|
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return nil, err
|
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func formatPositiveFloat(v *float64) string {
|
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if v == nil || *v <= 0 {
|
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return "" // empty → parsePaymentConfig uses default
|
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}
|
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return s.entClient.PaymentProviderInstance.Create().
|
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SetProviderKey(req.ProviderKey).SetName(req.Name).SetConfig(enc).
|
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SetSupportedTypes(req.SupportedTypes).SetEnabled(req.Enabled).
|
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SetSortOrder(req.SortOrder).SetLimits(req.Limits).SetRefundEnabled(req.RefundEnabled).
|
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Save(ctx)
|
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return strconv.FormatFloat(*v, 'f', 2, 64)
|
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}
|
||||
|
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func (s *PaymentConfigService) UpdateProviderInstance(ctx context.Context, id int64, req UpdateProviderInstanceRequest) (*dbent.PaymentProviderInstance, error) {
|
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u := s.entClient.PaymentProviderInstance.UpdateOneID(id)
|
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if req.Name != nil {
|
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u.SetName(*req.Name)
|
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func formatPositiveInt(v *int) string {
|
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if v == nil || *v <= 0 {
|
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return ""
|
||||
}
|
||||
if req.Config != nil {
|
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enc, err := s.encryptConfig(req.Config)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
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u.SetConfig(enc)
|
||||
}
|
||||
if req.SupportedTypes != nil {
|
||||
u.SetSupportedTypes(*req.SupportedTypes)
|
||||
}
|
||||
if req.Enabled != nil {
|
||||
u.SetEnabled(*req.Enabled)
|
||||
}
|
||||
if req.SortOrder != nil {
|
||||
u.SetSortOrder(*req.SortOrder)
|
||||
}
|
||||
if req.Limits != nil {
|
||||
u.SetLimits(*req.Limits)
|
||||
}
|
||||
if req.RefundEnabled != nil {
|
||||
u.SetRefundEnabled(*req.RefundEnabled)
|
||||
}
|
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return u.Save(ctx)
|
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return strconv.Itoa(*v)
|
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}
|
||||
|
||||
func (s *PaymentConfigService) DeleteProviderInstance(ctx context.Context, id int64) error {
|
||||
return s.entClient.PaymentProviderInstance.DeleteOneID(id).Exec(ctx)
|
||||
func derefStr(v *string) string {
|
||||
if v == nil {
|
||||
return ""
|
||||
}
|
||||
return *v
|
||||
}
|
||||
|
||||
func (s *PaymentConfigService) encryptConfig(cfg map[string]string) (string, error) {
|
||||
data, err := json.Marshal(cfg)
|
||||
if err != nil {
|
||||
return "", fmt.Errorf("marshal config: %w", err)
|
||||
func splitTypes(s string) []string {
|
||||
if s == "" {
|
||||
return nil
|
||||
}
|
||||
enc, err := payment.Encrypt(string(data), s.encryptionKey)
|
||||
if err != nil {
|
||||
return "", fmt.Errorf("encrypt config: %w", err)
|
||||
}
|
||||
return enc, nil
|
||||
}
|
||||
|
||||
// --- Channel CRUD ---
|
||||
|
||||
|
||||
// --- Plan CRUD ---
|
||||
|
||||
func (s *PaymentConfigService) ListPlans(ctx context.Context) ([]*dbent.SubscriptionPlan, error) {
|
||||
return s.entClient.SubscriptionPlan.Query().Order(subscriptionplan.BySortOrder()).All(ctx)
|
||||
}
|
||||
|
||||
func (s *PaymentConfigService) ListPlansForSale(ctx context.Context) ([]*dbent.SubscriptionPlan, error) {
|
||||
return s.entClient.SubscriptionPlan.Query().Where(subscriptionplan.ForSaleEQ(true)).Order(subscriptionplan.BySortOrder()).All(ctx)
|
||||
}
|
||||
|
||||
func (s *PaymentConfigService) CreatePlan(ctx context.Context, req CreatePlanRequest) (*dbent.SubscriptionPlan, error) {
|
||||
b := s.entClient.SubscriptionPlan.Create().
|
||||
SetGroupID(req.GroupID).SetName(req.Name).SetDescription(req.Description).
|
||||
SetPrice(req.Price).SetValidityDays(req.ValidityDays).SetValidityUnit(req.ValidityUnit).
|
||||
SetFeatures(req.Features).SetProductName(req.ProductName).
|
||||
SetForSale(req.ForSale).SetSortOrder(req.SortOrder)
|
||||
if req.OriginalPrice != nil {
|
||||
b.SetOriginalPrice(*req.OriginalPrice)
|
||||
}
|
||||
return b.Save(ctx)
|
||||
}
|
||||
|
||||
func (s *PaymentConfigService) UpdatePlan(ctx context.Context, id int64, req UpdatePlanRequest) (*dbent.SubscriptionPlan, error) {
|
||||
u := s.entClient.SubscriptionPlan.UpdateOneID(id)
|
||||
if req.GroupID != nil {
|
||||
u.SetGroupID(*req.GroupID)
|
||||
}
|
||||
if req.Name != nil {
|
||||
u.SetName(*req.Name)
|
||||
}
|
||||
if req.Description != nil {
|
||||
u.SetDescription(*req.Description)
|
||||
}
|
||||
if req.Price != nil {
|
||||
u.SetPrice(*req.Price)
|
||||
}
|
||||
if req.OriginalPrice != nil {
|
||||
u.SetOriginalPrice(*req.OriginalPrice)
|
||||
}
|
||||
if req.ValidityDays != nil {
|
||||
u.SetValidityDays(*req.ValidityDays)
|
||||
}
|
||||
if req.ValidityUnit != nil {
|
||||
u.SetValidityUnit(*req.ValidityUnit)
|
||||
}
|
||||
if req.Features != nil {
|
||||
u.SetFeatures(*req.Features)
|
||||
}
|
||||
if req.ProductName != nil {
|
||||
u.SetProductName(*req.ProductName)
|
||||
}
|
||||
if req.ForSale != nil {
|
||||
u.SetForSale(*req.ForSale)
|
||||
}
|
||||
if req.SortOrder != nil {
|
||||
u.SetSortOrder(*req.SortOrder)
|
||||
}
|
||||
return u.Save(ctx)
|
||||
}
|
||||
|
||||
func (s *PaymentConfigService) DeletePlan(ctx context.Context, id int64) error {
|
||||
return s.entClient.SubscriptionPlan.DeleteOneID(id).Exec(ctx)
|
||||
}
|
||||
|
||||
// GetPlan returns a subscription plan by ID.
|
||||
func (s *PaymentConfigService) GetPlan(ctx context.Context, id int64) (*dbent.SubscriptionPlan, error) {
|
||||
plan, err := s.entClient.SubscriptionPlan.Get(ctx, id)
|
||||
if err != nil {
|
||||
return nil, infraerrors.NotFound("PLAN_NOT_FOUND", "subscription plan not found")
|
||||
}
|
||||
return plan, nil
|
||||
}
|
||||
|
||||
// GetMethodLimits returns per-payment-type limits from enabled provider instances.
|
||||
func (s *PaymentConfigService) GetMethodLimits(ctx context.Context, types []string) ([]MethodLimits, error) {
|
||||
instances, err := s.entClient.PaymentProviderInstance.Query().
|
||||
Where(paymentproviderinstance.EnabledEQ(true)).All(ctx)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("query provider instances: %w", err)
|
||||
}
|
||||
result := make([]MethodLimits, 0, len(types))
|
||||
for _, pt := range types {
|
||||
ml := MethodLimits{PaymentType: pt}
|
||||
for _, inst := range instances {
|
||||
if !pcInstanceSupportsType(inst, pt) {
|
||||
continue
|
||||
}
|
||||
pcApplyInstanceLimits(inst, pt, &ml)
|
||||
}
|
||||
result = append(result, ml)
|
||||
}
|
||||
return result, nil
|
||||
}
|
||||
|
||||
func pcInstanceSupportsType(inst *dbent.PaymentProviderInstance, pt string) bool {
|
||||
if inst.SupportedTypes == "" {
|
||||
return true
|
||||
}
|
||||
for _, t := range strings.Split(inst.SupportedTypes, ",") {
|
||||
if strings.TrimSpace(t) == pt {
|
||||
return true
|
||||
parts := strings.Split(s, ",")
|
||||
result := make([]string, 0, len(parts))
|
||||
for _, p := range parts {
|
||||
p = strings.TrimSpace(p)
|
||||
if p != "" {
|
||||
result = append(result, p)
|
||||
}
|
||||
}
|
||||
return false
|
||||
return result
|
||||
}
|
||||
|
||||
func pcApplyInstanceLimits(inst *dbent.PaymentProviderInstance, pt string, ml *MethodLimits) {
|
||||
if inst.Limits == "" {
|
||||
return
|
||||
}
|
||||
var limits payment.InstanceLimits
|
||||
if err := json.Unmarshal([]byte(inst.Limits), &limits); err != nil {
|
||||
return
|
||||
}
|
||||
cl, ok := limits[pt]
|
||||
if !ok {
|
||||
return
|
||||
}
|
||||
if cl.DailyLimit > 0 && (ml.DailyLimit == 0 || cl.DailyLimit < ml.DailyLimit) {
|
||||
ml.DailyLimit = cl.DailyLimit
|
||||
}
|
||||
if cl.SingleMin > 0 && (ml.SingleMin == 0 || cl.SingleMin > ml.SingleMin) {
|
||||
ml.SingleMin = cl.SingleMin
|
||||
}
|
||||
if cl.SingleMax > 0 && (ml.SingleMax == 0 || cl.SingleMax < ml.SingleMax) {
|
||||
ml.SingleMax = cl.SingleMax
|
||||
}
|
||||
func joinTypes(types []string) string {
|
||||
return strings.Join(types, ",")
|
||||
}
|
||||
|
||||
func pcParseFloat(s string, defaultVal float64) float64 {
|
||||
|
||||
Reference in New Issue
Block a user