feat: add container management functionality

internal/models/container_model.go

@@ -0,0 +1,18 @@
+package models
+
+import (
+	"encoding/json"
+	"time"
+)
+
+type Container struct {
+	ID            int64            `json:"id"`
+	ShelfID       int64            `json:"shelfId"`
+	Name          string           `json:"name"`
+	ContainerType string           `json:"containerType"`
+	Description   string           `json:"description"`
+	MaxCapacity   int32            `json:"maxCapacity"`
+	Metadata      json.RawMessage  `json:"metadata"`
+	CreatedAt     time.Time        `json:"createdAt"`
+	UpdatedAt     time.Time        `json:"updatedAt"`
+}

internal/models/requests/container_request.go

@@ -0,0 +1,20 @@
+package requests
+
+import "encoding/json"
+
+type CreateContainerRequest struct {
+	ShelfID       int64            `json:"shelfId" binding:"required"`
+	Name          string           `json:"name" binding:"required"`
+	ContainerType string           `json:"containerType" binding:"required"`
+	Description   string           `json:"description"`
+	MaxCapacity   int32            `json:"maxCapacity"`
+	Metadata      json.RawMessage  `json:"metadata"`
+}
+
+type UpdateContainerRequest struct {
+	Name          string           `json:"name"`
+	ContainerType string           `json:"containerType"`
+	Description   string           `json:"description"`
+	MaxCapacity   int32            `json:"maxCapacity"`
+	Metadata      json.RawMessage  `json:"metadata"`
+}

internal/models/responses/container_response.go

@@ -0,0 +1,17 @@
+package responses
+
+import "encoding/json"
+
+type CreateContainerResponse struct {
+	ID int64 `json:"id"`
+}
+
+type UpdateContainerResponse struct {
+	ID            int64           `json:"id"`
+	ShelfID       int64           `json:"shelfId"`
+	Name          string          `json:"name"`
+	ContainerType string          `json:"containerType"`
+	Description   string          `json:"description"`
+	MaxCapacity   int32           `json:"maxCapacity"`
+	Metadata      json.RawMessage `json:"metadata"`
+}