feat: add invoice and alternative_componen management functionality

internal/models/alternative_component_model.go

@@ -0,0 +1,11 @@
+package models
+
+type AlternativeComponent struct {
+	ID                     int64  `json:"id"`
+	InvoiceConfigItemID    int64  `json:"invoiceConfigItemId"`
+	AlternativeComponentID int64  `json:"alternativeComponentId"`
+	ConversionRatio        string `json:"conversionRatio"`
+	Priority               int32  `json:"priority"`
+	Note                   string `json:"note"`
+	Metadata               []byte `json:"metadata"`
+}

internal/models/invoice_model.go

@@ -0,0 +1,19 @@
+package models
+
+import "time"
+
+type Invoice struct {
+	ID              int64     `json:"id"`
+	InvoiceCode     string    `json:"invoiceCode"`
+	Type            string    `json:"type"`
+	Status          string    `json:"status"`
+	InvoiceConfigID int64     `json:"invoiceConfigId"`
+	TotalItems      int32     `json:"totalItems"`
+	Note            string    `json:"note"`
+	CreatedBy       string    `json:"createdBy"`
+	ApprovedBy      string    `json:"approvedBy"`
+	CompletedAt     time.Time `json:"completedAt"`
+	CreatedAt       time.Time `json:"createdAt"`
+	UpdatedAt       time.Time `json:"updatedAt"`
+	Metadata        []byte    `json:"metadata"`
+}

internal/models/requests/alternative_component_request.go

@@ -0,0 +1,17 @@
+package requests
+
+type CreateAlternativeComponentRequest struct {
+	InvoiceConfigItemID    int64  `json:"invoiceConfigItemId" binding:"required"`
+	AlternativeComponentID int64  `json:"alternativeComponentId" binding:"required"`
+	ConversionRatio        string `json:"conversionRatio" binding:"required"`
+	Priority               int32  `json:"priority" binding:"required"`
+	Note                   string `json:"note"`
+}
+
+type UpdateAlternativeComponentRequest struct {
+	InvoiceConfigItemID    *int64  `json:"invoiceConfigItemId"`
+	AlternativeComponentID *int64  `json:"alternativeComponentId"`
+	ConversionRatio        *string `json:"conversionRatio"`
+	Priority               *int32  `json:"priority"`
+	Note                   string  `json:"note"`
+}

internal/models/requests/invoice_request.go

@@ -0,0 +1,19 @@
+package requests
+
+type CreateInvoiceRequest struct {
+	Type            string `json:"type" binding:"required"`
+	Status          string `json:"status" binding:"required"`
+	InvoiceConfigID int64  `json:"invoiceConfigId"`
+	TotalItems      int32  `json:"totalItems"`
+	Note            string `json:"note"`
+	CreatedBy       string `json:"createdBy"`
+	ApprovedBy      string `json:"approvedBy"`
+}
+
+type UpdateInvoiceRequest struct {
+	Type            *string `json:"type"`
+	Status          *string `json:"status"`
+	InvoiceConfigID *int64  `json:"invoiceConfigId"`
+	TotalItems      *int32  `json:"totalItems"`
+	Note            string  `json:"note"`
+}

internal/models/responses/alternative_component_response.go

@@ -0,0 +1,14 @@
+package responses
+
+type CreateAlternativeComponentResponse struct {
+	ID int64 `json:"id"`
+}
+
+type UpdateAlternativeComponentResponse struct {
+	ID                     int64  `json:"id"`
+	InvoiceConfigItemID    int64  `json:"invoiceConfigItemId"`
+	AlternativeComponentID int64  `json:"alternativeComponentId"`
+	ConversionRatio        string `json:"conversionRatio"`
+	Priority               int32  `json:"priority"`
+	Note                   string `json:"note"`
+}

internal/models/responses/invoice_response.go

@@ -0,0 +1,16 @@
+package responses
+
+type CreateInvoiceResponse struct {
+	ID          int64  `json:"id"`
+	InvoiceCode string `json:"invoiceCode"`
+}
+
+type UpdateInvoiceResponse struct {
+	ID              int64  `json:"id"`
+	InvoiceCode     string `json:"invoiceCode"`
+	Type            string `json:"type"`
+	Status          string `json:"status"`
+	InvoiceConfigID int64  `json:"invoiceConfigId"`
+	TotalItems      int32  `json:"totalItems"`
+	Note            string `json:"note"`
+}