/
m_demo.go
113 lines (96 loc) · 3.26 KB
/
m_demo.go
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package model
import (
"context"
"time"
"github.com/tanjiancheng/gin-amis-admin/internal/app/model"
"github.com/tanjiancheng/gin-amis-admin/internal/app/model/impl/mongo/entity"
"github.com/tanjiancheng/gin-amis-admin/internal/app/schema"
"github.com/tanjiancheng/gin-amis-admin/pkg/errors"
"github.com/google/wire"
"go.mongodb.org/mongo-driver/bson"
"go.mongodb.org/mongo-driver/mongo"
"go.mongodb.org/mongo-driver/mongo/options"
)
var _ model.IDemo = (*Demo)(nil)
// DemoSet 注入Demo
var DemoSet = wire.NewSet(wire.Struct(new(Demo), "*"), wire.Bind(new(model.IDemo), new(*Demo)))
// Demo 示例存储
type Demo struct {
Client *mongo.Client
}
func (a *Demo) getQueryOption(opts ...schema.DemoQueryOptions) schema.DemoQueryOptions {
var opt schema.DemoQueryOptions
if len(opts) > 0 {
opt = opts[0]
}
return opt
}
// Query 查询数据
func (a *Demo) Query(ctx context.Context, params schema.DemoQueryParam, opts ...schema.DemoQueryOptions) (*schema.DemoQueryResult, error) {
opt := a.getQueryOption(opts...)
c := entity.GetDemoCollection(ctx, a.Client)
filter := DefaultFilter(ctx)
if v := params.Code; v != "" {
filter = append(filter, Filter("code", v))
}
if v := params.QueryValue; v != "" {
filter = append(filter, Filter("$or", bson.A{
OrRegexFilter("code", v),
OrRegexFilter("name", v),
OrRegexFilter("memo", v),
}))
}
opt.OrderFields = append(opt.OrderFields, schema.NewOrderField("_id", schema.OrderByDESC))
var list entity.Demos
pr, err := WrapPageQuery(ctx, c, params.PaginationParam, filter, &list, options.Find().SetSort(ParseOrder(opt.OrderFields)))
if err != nil {
return nil, errors.WithStack(err)
}
qr := &schema.DemoQueryResult{
PageResult: pr,
Data: list.ToSchemaDemos(),
}
return qr, nil
}
// Get 查询指定数据
func (a *Demo) Get(ctx context.Context, id string, opts ...schema.DemoQueryOptions) (*schema.Demo, error) {
c := entity.GetDemoCollection(ctx, a.Client)
filter := DefaultFilter(ctx, Filter("_id", id))
var item entity.Demo
ok, err := FindOne(ctx, c, filter, &item)
if err != nil {
return nil, errors.WithStack(err)
} else if !ok {
return nil, nil
}
return item.ToSchemaDemo(), nil
}
// Create 创建数据
func (a *Demo) Create(ctx context.Context, item schema.Demo) error {
eitem := entity.SchemaDemo(item).ToDemo()
eitem.CreatedAt = time.Now()
eitem.UpdatedAt = time.Now()
c := entity.GetDemoCollection(ctx, a.Client)
err := Insert(ctx, c, eitem)
return errors.WithStack(err)
}
// Update 更新数据
func (a *Demo) Update(ctx context.Context, id string, item schema.Demo) error {
eitem := entity.SchemaDemo(item).ToDemo()
eitem.UpdatedAt = time.Now()
c := entity.GetDemoCollection(ctx, a.Client)
err := Update(ctx, c, DefaultFilter(ctx, Filter("_id", id)), eitem)
return errors.WithStack(err)
}
// Delete 删除数据
func (a *Demo) Delete(ctx context.Context, id string) error {
c := entity.GetDemoCollection(ctx, a.Client)
err := Delete(ctx, c, DefaultFilter(ctx, Filter("_id", id)))
return errors.WithStack(err)
}
// UpdateStatus 更新状态
func (a *Demo) UpdateStatus(ctx context.Context, id string, status int) error {
c := entity.GetDemoCollection(ctx, a.Client)
err := UpdateFields(ctx, c, DefaultFilter(ctx, Filter("_id", id)), bson.M{"status": status})
return errors.WithStack(err)
}