105 lines
2.6 KiB
Go
105 lines
2.6 KiB
Go
package biz
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import (
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"context"
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"time"
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"gitlab.guxuan.icu/jinshan_community/internal/mods/common/dal"
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"gitlab.guxuan.icu/jinshan_community/internal/mods/common/schema"
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"gitlab.guxuan.icu/jinshan_community/pkg/errors"
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"gitlab.guxuan.icu/jinshan_community/pkg/util"
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)
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// Defining the `WebSite` business logic.
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type WebSite struct {
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Trans *util.Trans
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WebSiteDAL *dal.WebSite
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}
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// Query web sites from the data access object based on the provided parameters and options.
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func (a *WebSite) Query(ctx context.Context, params schema.WebSiteQueryParam) (*schema.WebSiteQueryResult, error) {
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params.Pagination = true
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result, err := a.WebSiteDAL.Query(ctx, params, schema.WebSiteQueryOptions{
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QueryOptions: util.QueryOptions{
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OrderFields: []util.OrderByParam{
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{Field: "created_at", Direction: util.DESC},
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},
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},
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})
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if err != nil {
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return nil, err
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}
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return result, nil
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}
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// Get the specified web site from the data access object.
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func (a *WebSite) Get(ctx context.Context, id string) (*schema.WebSite, error) {
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webSite, err := a.WebSiteDAL.Get(ctx, id)
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if err != nil {
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return nil, err
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} else if webSite == nil {
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return nil, errors.NotFound("", "Web site not found")
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}
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return webSite, nil
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}
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// Create a new web site in the data access object.
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func (a *WebSite) Create(ctx context.Context, formItem *schema.WebSiteForm) (*schema.WebSite, error) {
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webSite := &schema.WebSite{}
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if err := formItem.FillTo(webSite); err != nil {
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return nil, err
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}
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err := a.Trans.Exec(ctx, func(ctx context.Context) error {
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if err := a.WebSiteDAL.Create(ctx, webSite); err != nil {
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return err
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}
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return nil
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})
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if err != nil {
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return nil, err
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}
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return webSite, nil
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}
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// Update the specified web site in the data access object.
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func (a *WebSite) Update(ctx context.Context, id string, formItem *schema.WebSiteForm) error {
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webSite, err := a.WebSiteDAL.Get(ctx, id)
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if err != nil {
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return err
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} else if webSite == nil {
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return errors.NotFound("", "Web site not found")
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}
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if err := formItem.FillTo(webSite); err != nil {
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return err
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}
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webSite.UpdatedAt = time.Now()
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return a.Trans.Exec(ctx, func(ctx context.Context) error {
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if err := a.WebSiteDAL.Update(ctx, webSite); err != nil {
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return err
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}
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return nil
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})
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}
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// Delete the specified web site from the data access object.
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func (a *WebSite) Delete(ctx context.Context, id string) error {
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exists, err := a.WebSiteDAL.Exists(ctx, id)
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if err != nil {
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return err
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} else if !exists {
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return errors.NotFound("", "Web site not found")
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}
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return a.Trans.Exec(ctx, func(ctx context.Context) error {
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if err := a.WebSiteDAL.Delete(ctx, id); err != nil {
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return err
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}
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return nil
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})
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}
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