baize/convenient/gwtools/crud.go

package gwtools

import (
	"git.sxidc.com/go-framework/baize/framework/core/api"
	"git.sxidc.com/go-framework/baize/framework/gateway"
	"git.sxidc.com/go-tools/utils/template"
	"github.com/iancoleman/strcase"
	"net/http"
)

func CRUD(builder *gateway.Builder, params *CRUDParams, opts ...any) {
	createOptions := new(CreateOptions)
	deleteOptions := new(DeleteOptions)
	updateOptions := new(UpdateOptions)
	queryOptions := new(QueryOptions)
	getByIDOptions := new(GetByIDOptions)

	for _, opt := range opts {
		switch o := opt.(type) {
		case CreateOption:
			o(createOptions)
		case DeleteOption:
			o(deleteOptions)
		case UpdateOption:
			o(updateOptions)
		case QueryOption:
			o(queryOptions)
		case GetByIDOption:
			o(getByIDOptions)
		default:
			continue
		}
	}

	params.createOptions = createOptions
	params.deleteOptions = deleteOptions
	params.updateOptions = updateOptions
	params.queryOptions = queryOptions
	params.getByIDOptions = getByIDOptions

	params.crud(builder)
}

type CRUDParams struct {
	// 除去后缀的服务URL，如http://localhost:8080/example/api/v1
	ServiceVersionedUrl string

	// 领域名称
	DomainCamelName string

	// 可选配置项，通过WithXXX配置
	createOptions  *CreateOptions
	deleteOptions  *DeleteOptions
	updateOptions  *UpdateOptions
	queryOptions   *QueryOptions
	getByIDOptions *GetByIDOptions
}

func (params *CRUDParams) crud(builder *gateway.Builder) {
	createOptions := params.createOptions
	deleteOptions := params.deleteOptions
	updateOptions := params.updateOptions
	queryOptions := params.queryOptions
	getByIDOptions := params.getByIDOptions

	domainPath := "/" + strcase.ToLowerCamel(template.Id(params.DomainCamelName))

	// 创建
	if !createOptions.disable {
		builder.
			Url(http.MethodPost, domainPath+"/create").
			Post(&gateway.PostRequest{
				Url: params.ServiceVersionedUrl + domainPath + "/create",
				Body: addBodyTenantIDAndUserID("tenantId", "createUserId",
					params.createOptions.getTenantIDFunc, params.createOptions.getUserIDFunc),
			}, createOptions.callback).
			Build(createOptions.middlewares...)
	}

	// 删除
	if !deleteOptions.disable {
		builder.
			Url(http.MethodDelete, domainPath+"/delete").
			Delete(&gateway.DeleteRequest{
				Url: params.ServiceVersionedUrl + domainPath + "/delete",
			}, deleteOptions.callback).
			Build(deleteOptions.middlewares...)
	}

	// 修改
	if !updateOptions.disable {
		builder.
			Url(http.MethodPut, domainPath+"/update").
			Put(&gateway.PutRequest{
				Url: params.ServiceVersionedUrl + domainPath + "/update",
				Body: addBodyTenantIDAndUserID("", "updateUserId",
					nil, params.updateOptions.getUserIDFunc),
			}, updateOptions.callback).
			Build(updateOptions.middlewares...)
	}

	// 查询
	if !queryOptions.disable {
		builder.
			Url(http.MethodGet, domainPath+"/query").
			Get(&gateway.GetRequest{
				Url: params.ServiceVersionedUrl + domainPath + "/query",
				QueryParams: addQueryParamsTenantIDAndUserID("tenantId", "",
					params.queryOptions.getTenantIDFunc, nil),
			}, queryOptions.callback).
			Build(queryOptions.middlewares...)
	}

	// 通过ID获取
	if !getByIDOptions.disable {
		builder.
			Url(http.MethodGet, domainPath+"/get").
			Get(&gateway.GetRequest{
				Url: params.ServiceVersionedUrl + domainPath + "/get",
			}, getByIDOptions.callback).
			Build(getByIDOptions.middlewares...)
	}
}

type CreateOption func(options *CreateOptions)
type DeleteOption func(options *DeleteOptions)
type UpdateOption func(options *UpdateOptions)
type QueryOption func(options *QueryOptions)
type GetByIDOption func(options *GetByIDOptions)

type CreateOptions struct {
	// 关闭创建
	disable bool

	// 创建回调
	callback gateway.RequestCallbackFunc

	// 创建中间件
	middlewares []api.Handler

	// 获取租户ID的接口
	getTenantIDFunc GetTenantIDFunc

	// 获取用户ID的接口
	getUserIDFunc GetUserIDFunc
}

type DeleteOptions struct {
	// 关闭删除
	disable bool

	// 删除回调
	callback gateway.RequestCallbackFunc

	// 删除中间件
	middlewares []api.Handler
}

type UpdateOptions struct {
	// 关闭更新
	disable bool

	// 更新回调
	callback gateway.RequestCallbackFunc

	// 更新中间件
	middlewares []api.Handler

	// 获取用户ID的接口
	getUserIDFunc GetUserIDFunc
}

type QueryOptions struct {
	// 关闭查询
	disable bool

	// 查询回调
	callback gateway.RequestCallbackFunc

	// 查询中间件
	middlewares []api.Handler

	// 获取租户ID的接口
	getTenantIDFunc GetTenantIDFunc
}

type GetByIDOptions struct {
	// 关闭根据ID查询
	disable bool

	// 根据ID查询回调
	callback gateway.RequestCallbackFunc

	// 根据ID查询中间件
	middlewares []api.Handler
}

func WithCreateCallbacks(callbacks gateway.RequestCallbackFunc) CreateOption {
	return func(options *CreateOptions) {
		options.callback = callbacks
	}
}

func WithCreateMiddlewares(middlewares []api.Handler) CreateOption {
	return func(options *CreateOptions) {
		options.middlewares = middlewares
	}
}

func WithCreateGetTenantIDFunc(getTenantIDFunc GetTenantIDFunc) CreateOption {
	return func(options *CreateOptions) {
		options.getTenantIDFunc = getTenantIDFunc
	}
}

func WithCreateGetUserIDFunc(getUserIDFunc GetUserIDFunc) CreateOption {
	return func(options *CreateOptions) {
		options.getUserIDFunc = getUserIDFunc
	}
}

func WithDisableDelete() DeleteOption {
	return func(options *DeleteOptions) {
		options.disable = true
	}
}

func WithDeleteCallbacks(callbacks gateway.RequestCallbackFunc) DeleteOption {
	return func(options *DeleteOptions) {
		options.callback = callbacks
	}
}

func WithDeleteMiddlewares(middlewares []api.Handler) DeleteOption {
	return func(options *DeleteOptions) {
		options.middlewares = middlewares
	}
}

func WithDisableUpdate() UpdateOption {
	return func(options *UpdateOptions) {
		options.disable = true
	}
}

func WithUpdateCallbacks(callbacks gateway.RequestCallbackFunc) UpdateOption {
	return func(options *UpdateOptions) {
		options.callback = callbacks
	}
}

func WithUpdateMiddlewares(middlewares []api.Handler) UpdateOption {
	return func(options *UpdateOptions) {
		options.middlewares = middlewares
	}
}

func WithUpdateGetUserIDFunc(getUserIDFunc GetUserIDFunc) UpdateOption {
	return func(options *UpdateOptions) {
		options.getUserIDFunc = getUserIDFunc
	}
}

func WithDisableQuery() QueryOption {
	return func(options *QueryOptions) {
		options.disable = true
	}
}

func WithQueryCallbacks(callbacks gateway.RequestCallbackFunc) QueryOption {
	return func(options *QueryOptions) {
		options.callback = callbacks
	}
}

func WithQueryMiddlewares(middlewares []api.Handler) QueryOption {
	return func(options *QueryOptions) {
		options.middlewares = middlewares
	}
}

func WithQueryGetTenantIDFunc(getTenantIDFunc GetTenantIDFunc) QueryOption {
	return func(options *QueryOptions) {
		options.getTenantIDFunc = getTenantIDFunc
	}
}

func WithDisableGetByID() GetByIDOption {
	return func(options *GetByIDOptions) {
		options.disable = true
	}
}

func WithGetByIDCallbacks(callbacks gateway.RequestCallbackFunc) GetByIDOption {
	return func(options *GetByIDOptions) {
		options.callback = callbacks
	}
}

func WithGetByIDMiddlewares(middlewares []api.Handler) GetByIDOption {
	return func(options *GetByIDOptions) {
		options.middlewares = middlewares
	}
}