impl basic interfaces for plugins

Signed-off-by: Alex Meijer <ameijer@kubecost.com>

core/pkg/model/custom_cost_request.go

@@ -0,0 +1,20 @@
+package model
+
+import (
+	"time"
+
+	"github.com/opencost/opencost/core/pkg/opencost"
+)
+
+type CustomCostRequest struct {
+	TargetWindow *opencost.Window
+	Resolution   time.Duration
+}
+
+func (c *CustomCostRequest) GetTargetWindow() *opencost.Window {
+	return c.TargetWindow
+}
+
+func (c *CustomCostRequest) GetTargetResolution() time.Duration {
+	return c.Resolution
+}

core/pkg/model/custom_cost_response.go

@@ -0,0 +1,241 @@
+package model
+
+import "github.com/opencost/opencost/core/pkg/opencost"
+
+type CustomCostResponse struct {
+	Metadata   map[string]string
+	Costsource string
+	Domain     string
+	Version    string
+	Currency   string
+	Window     opencost.Window
+	Costs      [][]*CustomCost
+	Errors     []error
+}
+
+type CustomCost struct {
+	Metadata       map[string]string
+	Zone           string
+	BilledCost     float32
+	AccountName    string
+	ChargeCategory string
+	Description    string
+	ListCost       float32
+	ListUnitPrice  float32
+	ResourceName   string
+	ResourceType   string
+	Id             string
+	ProviderId     string
+
+	Window             *opencost.Window
+	Labels             map[string]string
+	UsageQty           float32
+	UsageUnit          string
+	ExtendedAttributes *ExtendedCustomCostAttributes
+}
+
+type ExtendedCustomCostAttributes struct {
+	BillingPeriod              *opencost.Window
+	AccountID                  string
+	ChargeFrequency            string
+	Subcategory                string
+	CommitmentDiscountCategory string
+	CommitmentDiscountID       string
+	CommitmentDiscountName     string
+	CommitmentDiscountType     string
+	EffectiveCost              float32
+	InvoiceIssuer              string
+	Provider                   string
+	Publisher                  string
+	ServiceCategory            string
+	ServiceName                string
+	SkuID                      string
+	SkuPriceID                 string
+	SubAccountID               string
+	SubAccountName             string
+	PricingQuantity            float32
+	PricingUnit                string
+	PricingCategory            string
+}
+
+func (e *ExtendedCustomCostAttributes) GetBillingPeriod() *opencost.Window {
+	return e.BillingPeriod
+}
+
+func (e *ExtendedCustomCostAttributes) GetAccountID() string {
+	return e.AccountID
+}
+
+func (e *ExtendedCustomCostAttributes) GetChargeFrequency() string {
+	return e.ChargeFrequency
+}
+
+func (e *ExtendedCustomCostAttributes) GetSubcategory() string {
+	return e.Subcategory
+}
+
+func (e *ExtendedCustomCostAttributes) GetCommitmentDiscountCategory() string {
+	return e.CommitmentDiscountCategory
+}
+
+func (e *ExtendedCustomCostAttributes) GetCommitmentDiscountID() string {
+	return e.CommitmentDiscountID
+}
+
+func (e *ExtendedCustomCostAttributes) GetCommitmentDiscountName() string {
+	return e.CommitmentDiscountName
+}
+
+func (e *ExtendedCustomCostAttributes) GetCommitmentDiscountType() string {
+	return e.CommitmentDiscountType
+}
+
+func (e *ExtendedCustomCostAttributes) GetEffectiveCost() float32 {
+	return e.EffectiveCost
+}
+
+func (e *ExtendedCustomCostAttributes) GetInvoiceIssuer() string {
+	return e.InvoiceIssuer
+}
+
+func (e *ExtendedCustomCostAttributes) GetProvider() string {
+	return e.Provider
+}
+
+func (e *ExtendedCustomCostAttributes) GetPublisher() string {
+	return e.Publisher
+}
+
+func (e *ExtendedCustomCostAttributes) GetServiceCategory() string {
+	return e.ServiceCategory
+}
+
+func (e *ExtendedCustomCostAttributes) GetServiceName() string {
+	return e.ServiceName
+}
+
+func (e *ExtendedCustomCostAttributes) GetSKUID() string {
+	return e.SkuID
+}
+
+func (e *ExtendedCustomCostAttributes) GetSKUPriceID() string {
+	return e.SkuPriceID
+}
+
+func (e *ExtendedCustomCostAttributes) GetSubAccountID() string {
+	return e.SubAccountID
+}
+
+func (e *ExtendedCustomCostAttributes) GetSubAccountName() string {
+	return e.SubAccountName
+}
+func (e *ExtendedCustomCostAttributes) GetPricingQuantity() float32 {
+	return e.PricingQuantity
+}
+func (e *ExtendedCustomCostAttributes) GetPricingUnit() string {
+	return e.PricingUnit
+}
+
+func (e *ExtendedCustomCostAttributes) GetPricingCategory() string {
+	return e.PricingCategory
+}
+
+func (d *CustomCost) GetMetadata() map[string]string {
+	return d.Metadata
+}
+
+func (d *CustomCost) GetCostIncurredZone() string {
+	return d.Zone
+}
+
+func (d *CustomCost) GetBilledCost() float32 {
+	return d.BilledCost
+}
+
+func (d *CustomCost) GetAccountName() string {
+	return d.AccountName
+}
+
+func (d *CustomCost) GetChargeCategory() string {
+	return d.ChargeCategory
+}
+
+func (d *CustomCost) GetDescription() string {
+	return d.Description
+}
+
+func (d *CustomCost) GetListCost() float32 {
+	return d.ListCost
+}
+
+func (d *CustomCost) GetListUnitPrice() float32 {
+	return d.ListUnitPrice
+}
+
+func (d *CustomCost) GetResourceName() string {
+	return d.ResourceName
+}
+
+func (d *CustomCost) GetID() string {
+	return d.Id
+}
+
+func (d *CustomCost) GetProviderID() string {
+	return d.ProviderId
+}
+
+func (d *CustomCost) GetWindow() *opencost.Window {
+	return d.Window
+}
+
+func (d *CustomCost) GetLabels() map[string]string {
+	return d.Labels
+}
+
+func (d *CustomCost) GetUsageQuantity() float32 {
+	return d.UsageQty
+}
+
+func (d *CustomCost) GetUsageUnit() string {
+	return d.UsageUnit
+}
+
+func (d *CustomCost) GetExtendedAttributes() *ExtendedCustomCostAttributes {
+	return d.ExtendedAttributes
+}
+
+func (d *CustomCost) GetResourceType() string {
+	return d.ResourceType
+}
+
+func (d *CustomCostResponse) GetMetadata() map[string]string {
+	return d.Metadata
+}
+
+func (d *CustomCostResponse) GetCostSource() string {
+	return d.Costsource
+}
+
+func (d *CustomCostResponse) GetDomain() string {
+	return d.Domain
+}
+
+func (d *CustomCostResponse) GetVersion() string {
+	return d.Version
+}
+
+func (d *CustomCostResponse) GetCurrency() string {
+	return d.Currency
+}
+
+func (d *CustomCostResponse) GetWindow() opencost.Window {
+	return d.Window
+}
+
+func (d *CustomCostResponse) GetCosts() [][]*CustomCost {
+	return d.Costs
+}
+
+func (d *CustomCostResponse) GetErrors() []error {
+	return d.Errors
+}