60 lines
1022 B
Go
60 lines
1022 B
Go
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package models
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import (
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"time"
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"github.com/google/uuid"
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)
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type Inventory struct {
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ID uuid.UUID
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OutletID uuid.UUID
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ProductID uuid.UUID
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Quantity int
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ReorderLevel int
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UpdatedAt time.Time
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}
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type CreateInventoryRequest struct {
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OutletID uuid.UUID
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ProductID uuid.UUID
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Quantity int
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ReorderLevel int
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}
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type UpdateInventoryRequest struct {
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Quantity *int
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ReorderLevel *int
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}
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type InventoryAdjustmentRequest struct {
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Delta int
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Reason string
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}
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type InventoryResponse struct {
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ID uuid.UUID
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OutletID uuid.UUID
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ProductID uuid.UUID
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Quantity int
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ReorderLevel int
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IsLowStock bool
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UpdatedAt time.Time
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}
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func (i *Inventory) IsLowStock() bool {
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return i.Quantity <= i.ReorderLevel
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}
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func (i *Inventory) CanFulfillOrder(requestedQuantity int) bool {
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return i.Quantity >= requestedQuantity
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}
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func (i *Inventory) AdjustQuantity(delta int) int {
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newQuantity := i.Quantity + delta
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if newQuantity < 0 {
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newQuantity = 0
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}
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return newQuantity
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}
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