add event base intelligency

models/common/pricing/interfaces.go

@@ -3,6 +3,7 @@ package pricing
 import (
 	"time"
 
+	"cloud.o-forge.io/core/oc-lib/models/booking"
 	"cloud.o-forge.io/core/oc-lib/tools"
 )
 
@@ -11,6 +12,9 @@ type PricedItemITF interface {
 	GetType() tools.DataType
 	IsPurchasable() bool
 	IsBooked() bool
+	GetQuantity() int
+	AddQuantity(amount int)
+	GetBookingMode() booking.BookingMode
 	GetCreatorID() string
 	SelectPricing() PricingProfileITF
 	GetLocationStart() *time.Time
@@ -18,5 +22,5 @@ type PricedItemITF interface {
 	SetLocationEnd(end time.Time)
 	GetLocationEnd() *time.Time
 	GetExplicitDurationInS() float64
-	GetPrice() (float64, error)
+	GetPriceHT() (float64, error)
 }

models/common/pricing/pricing_profile.go

@@ -9,7 +9,7 @@ type PricingProfileITF interface {
 	IsPurchasable() bool
 	GetPurchase() BuyingStrategy
 	GetOverrideStrategyValue() int
-	GetPrice(quantity float64, val float64, start time.Time, end time.Time, params ...string) (float64, error)
+	GetPriceHT(quantity float64, val float64, start time.Time, end time.Time, variation []*PricingVariation, params ...string) (float64, error)
 }
 
 type RefundType int
@@ -34,10 +34,37 @@ type AccessPricingProfile[T Strategy] struct { // only use for acces such as : D
 	RefundRatio   int32              `json:"refund_ratio" bson:"refund_ratio" default:"0"` // RefundRatio is the refund ratio if missing
 }
 
+func (a AccessPricingProfile[T]) IsBooked() bool {
+	return a.Pricing.BuyingStrategy == SUBSCRIPTION
+}
+
+func (a AccessPricingProfile[T]) IsPurchasable() bool {
+	return a.Pricing.BuyingStrategy == PERMANENT
+}
+
+func (a AccessPricingProfile[T]) GetPurchase() BuyingStrategy {
+	return a.Pricing.BuyingStrategy
+}
+
+func (a AccessPricingProfile[T]) GetPriceHT(quantity float64, val float64, start time.Time, end time.Time, variations []*PricingVariation, params ...string) (float64, error) {
+	return a.Pricing.GetPriceHT(quantity, val, start, &end, variations)
+}
+
 func (b *AccessPricingProfile[T]) GetOverrideStrategyValue() int {
 	return -1
 }
 
+func GetDefaultPricingProfile() PricingProfileITF {
+	return &AccessPricingProfile[TimePricingStrategy]{
+		Pricing: PricingStrategy[TimePricingStrategy]{
+			Price:               0,
+			Currency:            "EUR",
+			BuyingStrategy:      PERMANENT,
+			TimePricingStrategy: ONCE,
+		},
+	}
+}
+
 type ExploitPrivilegeStrategy int
 
 const (

models/common/pricing/pricing_strategy.go

@@ -163,11 +163,37 @@ type PricingStrategy[T Strategy] struct {
 	OverrideStrategy    T                   `json:"override_strategy" bson:"override_strategy" default:"-1"`        // Modulation is the modulation of the pricing
 }
 
-func (p PricingStrategy[T]) GetPrice(amountOfData float64, bookingTimeDuration float64, start time.Time, end *time.Time) (float64, error) {
+func (p PricingStrategy[T]) GetPriceHT(amountOfData float64, bookingTimeDuration float64, start time.Time, end *time.Time, variations []*PricingVariation) (float64, error) {
 	if p.BuyingStrategy == SUBSCRIPTION {
-		return BookingEstimation(p.GetTimePricingStrategy(), p.Price*float64(amountOfData), bookingTimeDuration, start, end)
-	} else if p.BuyingStrategy == PERMANENT {
+		price, err := BookingEstimation(p.GetTimePricingStrategy(), p.Price*float64(amountOfData), bookingTimeDuration, start, end)
+		if err != nil {
+			return 0, err
+		}
+		if variations != nil {
+			for _, v := range variations {
+				price = v.GetPriceHT(price)
+			}
+			return price, nil
+		}
+
 		return p.Price, nil
+
+	} else if p.BuyingStrategy == PERMANENT {
+		if variations != nil {
+			price := p.Price
+			for _, v := range variations {
+				price = v.GetPriceHT(price)
+			}
+			return price, nil
+		}
+		return p.Price, nil
+	}
+	if variations != nil {
+		price := p.Price
+		for _, v := range variations {
+			price = v.GetPriceHT(price)
+		}
+		return price, nil
 	}
 	return p.Price * float64(amountOfData), nil
 }
@@ -183,3 +209,18 @@ func (p PricingStrategy[T]) GetTimePricingStrategy() TimePricingStrategy {
 func (p PricingStrategy[T]) GetOverrideStrategy() T {
 	return p.OverrideStrategy
 }
+
+type PricingVariation struct {
+	Inflate    bool    `json:"inflate" bson:"price"`   // Price is the Price of the pricing
+	Percentage float64 `json:"percent" bson:"percent"` // Currency is the currency of the pricing        // Modulation is the modulation of the pricing
+	Priority   int     `json:"priority" bson:"priority"`
+}
+
+func (pv *PricingVariation) GetPriceHT(priceHT float64) float64 {
+	value := (priceHT * pv.Percentage) / 100
+	if pv.Inflate {
+		return priceHT + value
+	} else {
+		return priceHT - value
+	}
+}

models/common/pricing/tests/pricing_test.go

@@ -100,7 +100,7 @@ func TestPricingStrategy_Getters(t *testing.T) {
 	assert.Equal(t, DummyStrategy(1), ps.GetOverrideStrategy())
 }
 
-func TestPricingStrategy_GetPrice(t *testing.T) {
+func TestPricingStrategy_GetPriceHT(t *testing.T) {
 	start := time.Now()
 	end := start.Add(1 * time.Hour)
 
@@ -111,19 +111,19 @@ func TestPricingStrategy_GetPrice(t *testing.T) {
 		TimePricingStrategy: pricing.PER_HOUR,
 	}
 
-	p, err := ps.GetPrice(2, 3600, start, &end)
+	p, err := ps.GetPriceHT(2, 3600, start, &end, nil)
 	assert.NoError(t, err)
 	assert.True(t, p > 0)
 
 	// UNLIMITED case
 	ps.BuyingStrategy = pricing.PERMANENT
-	p, err = ps.GetPrice(10, 0, start, &end)
+	p, err = ps.GetPriceHT(10, 0, start, &end, nil)
 	assert.NoError(t, err)
 	assert.Equal(t, 5.0, p)
 
 	// PAY_PER_USE case
 	//ps.BuyingStrategy = pricing.PAY_PER_USE
-	p, err = ps.GetPrice(3, 0, start, &end)
+	p, err = ps.GetPriceHT(3, 0, start, &end, nil)
 	assert.NoError(t, err)
 	assert.Equal(t, 15.0, p)
 }