some changes
- move internal model helper funcs into model_internals.go - add Swap method to Model - modify `getNested` util to support indexing slice fields such as `Abc[0].Def`
This commit is contained in:
parent
924b3fc9d2
commit
fefa695063
GPG Key ID:
924A5F6AF051E87C
286
model.go
286
model.go
@ -6,7 +6,6 @@ import (
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"reflect"
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"time"
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"github.com/fatih/structtag"
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"go.mongodb.org/mongo-driver/bson"
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"go.mongodb.org/mongo-driver/mongo"
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"go.mongodb.org/mongo-driver/mongo/options"
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@ -54,6 +53,7 @@ type HasIDSlice []HasID
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type IModel interface {
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Append(field string, a ...interface{}) error
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Delete() error
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Find(query interface{}, opts ...*options.FindOptions) (*mongo.Cursor, error)
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FindAll(query interface{}, opts ...*options.FindOptions) (*Query, error)
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FindByID(id interface{}) (*Query, error)
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@ -62,6 +62,8 @@ type IModel interface {
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getColl() *mongo.Collection
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getIdxs() []*mongo.IndexModel
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getParsedIdxs() map[string][]InternalIndex
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Pull(field string, a ...any) error
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Remove() error
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Save() error
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serializeToStore() any
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setTypeName(str string)
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@ -195,19 +197,8 @@ func (m *Model) FindOne(query interface{}, options ...*options.FindOneOptions) (
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m.self = qq.doc
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return qq, err
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}
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func doDelete(m *Model, arg interface{}) error {
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self, ok := arg.(HasID)
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if !ok {
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return fmt.Errorf("Object '%s' does not implement HasID", nameOf(arg))
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}
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c := m.getColl()
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_, err := c.DeleteOne(context.TODO(), bson.M{"_id": self.Id()})
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if err == nil {
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m.exists = false
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}
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return err
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}
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// Delete - deletes a model instance from the database
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func (m *Model) Delete() error {
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var err error
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val := valueOf(m.self)
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@ -224,96 +215,9 @@ func (m *Model) Delete() error {
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}
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}
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func incrementTagged(item interface{}) interface{} {
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rv := reflect.ValueOf(item)
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rt := reflect.TypeOf(item)
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if rv.Kind() != reflect.Pointer {
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rv = makeSettable(rv, item)
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}
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if rt.Kind() == reflect.Pointer {
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rt = rt.Elem()
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}
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if rt.Kind() != reflect.Struct {
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if rt.Kind() == reflect.Slice {
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for i := 0; i < rv.Elem().Len(); i++ {
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incrementTagged(rv.Elem().Index(i).Addr().Interface())
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}
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} else {
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return item
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}
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}
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for i := 0; i < rt.NumField(); i++ {
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structField := rt.Field(i)
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cur := rv.Elem().Field(i)
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tags, err := structtag.Parse(string(structField.Tag))
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if err != nil {
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continue
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}
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incTag, err := tags.Get("autoinc")
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if err != nil {
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continue
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}
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nid := getLastInColl(incTag.Name, cur.Interface())
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if cur.IsZero() {
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coerced := coerceInt(reflect.ValueOf(incrementInterface(nid)), cur)
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if coerced != nil {
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cur.Set(reflect.ValueOf(coerced))
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} else {
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cur.Set(reflect.ValueOf(incrementInterface(nid)))
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}
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}
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counterColl := DB.Collection(COUNTER_COL)
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counterColl.UpdateOne(context.TODO(), bson.M{"collection": incTag.Name}, bson.M{"$set": bson.M{"collection": incTag.Name, "current": cur.Interface()}}, options.Update().SetUpsert(true))
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}
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return rv.Elem().Interface()
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}
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func incrementAll(item interface{}) {
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if item == nil {
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return
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}
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vp := reflect.ValueOf(item)
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el := vp
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if vp.Kind() == reflect.Pointer {
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el = vp.Elem()
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}
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if vp.Kind() == reflect.Pointer && vp.IsNil() {
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return
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}
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vt := el.Type()
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switch el.Kind() {
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case reflect.Struct:
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incrementTagged(item)
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for i := 0; i < el.NumField(); i++ {
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fv := el.Field(i)
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fst := vt.Field(i)
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if !fst.IsExported() {
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continue
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}
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incrementAll(fv.Interface())
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}
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case reflect.Slice:
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for i := 0; i < el.Len(); i++ {
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incd := incrementTagged(el.Index(i).Addr().Interface())
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if reflect.ValueOf(incd).Kind() == reflect.Pointer {
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el.Index(i).Set(reflect.ValueOf(incd).Elem())
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} else {
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el.Index(i).Set(reflect.ValueOf(incd))
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}
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}
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}
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}
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func checkStruct(ref reflect.Value) error {
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if ref.Kind() == reflect.Slice {
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return fmt.Errorf("Cannot append to multiple documents!")
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}
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if ref.Kind() != reflect.Struct {
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return fmt.Errorf("Current object is not a struct!")
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}
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return nil
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// Remove - alias for Delete
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func (m *Model) Remove() error {
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return m.Delete()
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}
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// Append appends one or more items to `field`.
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@ -351,6 +255,7 @@ func (m *Model) Append(field string, a ...interface{}) error {
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return nil
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}
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// Pull - removes elements from the subdocument slice stored in `field`.
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func (m *Model) Pull(field string, a ...any) error {
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rv := reflect.ValueOf(m.self)
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selfRef := rv
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@ -387,48 +292,42 @@ outer:
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return nil
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}
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func doSave(c *mongo.Collection, isNew bool, arg interface{}) error {
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var err error
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m, ok := arg.(IModel)
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if !ok {
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return fmt.Errorf("type '%s' is not a model", nameOf(arg))
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// Swap - swaps the elements at indexes `i` and `j` in the
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// slice stored at `field`
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func (m *Model) Swap(field string, i, j int) error {
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rv := reflect.ValueOf(m.self)
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selfRef := rv
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rt := reflect.TypeOf(m.self)
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if selfRef.Kind() == reflect.Pointer {
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selfRef = selfRef.Elem()
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rt = rt.Elem()
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}
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m.setSelf(m)
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now := time.Now()
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selfo := reflect.ValueOf(m)
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vp := selfo
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if vp.Kind() != reflect.Ptr {
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vp = reflect.New(selfo.Type())
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vp.Elem().Set(selfo)
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if err := checkStruct(selfRef); err != nil {
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return err
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}
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var asHasId = vp.Interface().(HasID)
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if isNew {
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m.setCreated(now)
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}
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m.setModified(now)
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idxs := m.getIdxs()
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for _, i := range idxs {
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_, err = c.Indexes().CreateOne(context.TODO(), *i)
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_, origV, err := getNested(field, selfRef)
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if err != nil {
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return err
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}
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}
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if isNew {
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nid := getLastInColl(c.Name(), asHasId.Id())
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pnid := incrementInterface(nid)
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if reflect.ValueOf(asHasId.Id()).IsZero() {
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(asHasId).SetId(pnid)
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}
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incrementAll(asHasId)
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_, err = c.InsertOne(context.TODO(), m.serializeToStore())
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if err == nil {
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m.setExists(true)
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}
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} else {
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_, err = c.ReplaceOne(context.TODO(), bson.D{{Key: "_id", Value: m.(HasID).Id()}}, m.serializeToStore())
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origRef := makeSettable(*origV, (*origV).Interface())
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fv := origRef
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if fv.Kind() == reflect.Pointer {
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fv = fv.Elem()
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}
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if err = checkSlice(fv); err != nil {
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return err
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}
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if i >= fv.Len() || j >= fv.Len() {
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return fmt.Errorf("index(es) out of bounds")
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}
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oi := fv.Index(i).Interface()
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oj := fv.Index(j).Interface()
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fv.Index(i).Set(reflect.ValueOf(oj))
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fv.Index(j).Set(reflect.ValueOf(oi))
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return nil
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}
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func (m *Model) Save() error {
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@ -450,119 +349,6 @@ func (m *Model) serializeToStore() any {
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return serializeIDs((m).self)
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}
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func serializeIDs(input interface{}) interface{} {
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vp := reflect.ValueOf(input)
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mt := reflect.TypeOf(input)
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var ret interface{}
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if vp.Kind() != reflect.Ptr {
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if vp.CanAddr() {
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vp = vp.Addr()
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} else {
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vp = makeSettable(vp, input)
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}
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}
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if mt.Kind() == reflect.Pointer {
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mt = mt.Elem()
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}
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getID := func(bbb interface{}) interface{} {
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mptr := reflect.ValueOf(bbb)
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if mptr.Kind() != reflect.Pointer {
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mptr = makeSettable(mptr, bbb)
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}
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ifc, ok := mptr.Interface().(HasID)
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if ok {
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return ifc.Id()
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} else {
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return nil
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}
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}
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/*var itagged interface{}
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if reflect.ValueOf(itagged).Kind() != reflect.Pointer {
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itagged = incrementTagged(&input)
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} else {
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itagged = incrementTagged(input)
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}
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taggedVal := reflect.ValueOf(reflect.ValueOf(itagged).Interface()).Elem()
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if vp.Kind() == reflect.Ptr {
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tmp := reflect.ValueOf(taggedVal.Interface())
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if tmp.Kind() == reflect.Pointer {
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vp.Elem().Set(tmp.Elem())
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} else {
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vp.Elem().Set(tmp)
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}
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}*/
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switch vp.Elem().Kind() {
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case reflect.Struct:
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ret0 := bson.M{}
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for i := 0; i < vp.Elem().NumField(); i++ {
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fv := vp.Elem().Field(i)
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ft := mt.Field(i)
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tag, err := structtag.Parse(string(ft.Tag))
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panik(err)
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bbson, err := tag.Get("bson")
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if err != nil || bbson.Name == "-" {
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continue
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}
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if bbson.Name == "" {
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marsh, _ := bson.Marshal(fv.Interface())
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unmarsh := bson.M{}
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bson.Unmarshal(marsh, &unmarsh)
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for k, v := range unmarsh {
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ret0[k] = v
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/*if t, ok := v.(primitive.DateTime); ok {
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ret0
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} else {
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}*/
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}
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} else {
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_, terr := tag.Get("ref")
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if reflect.ValueOf(fv.Interface()).Type().Kind() != reflect.Pointer {
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vp1 := reflect.New(fv.Type())
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vp1.Elem().Set(reflect.ValueOf(fv.Interface()))
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fv.Set(vp1.Elem())
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}
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if terr == nil {
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ifc, ok := fv.Interface().(HasID)
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if fv.Kind() == reflect.Slice {
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rarr := bson.A{}
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for j := 0; j < fv.Len(); j++ {
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rarr = append(rarr, getID(fv.Index(j).Interface()))
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}
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ret0[bbson.Name] = rarr
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/*ret0[bbson.Name] = serializeIDs(fv.Interface())
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break*/
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} else if !ok {
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panic(fmt.Sprintf("referenced model slice at '%s.%s' does not implement HasID", nameOf(input), ft.Name))
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} else {
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if reflect.ValueOf(ifc).IsNil() {
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ret0[bbson.Name] = nil
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} else {
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ret0[bbson.Name] = ifc.Id()
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}
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}
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} else {
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ret0[bbson.Name] = serializeIDs(fv.Interface())
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}
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}
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ret = ret0
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}
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case reflect.Slice:
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ret0 := bson.A{}
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for i := 0; i < vp.Elem().Len(); i++ {
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ret0 = append(ret0, serializeIDs(vp.Elem().Index(i).Addr().Interface()))
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}
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ret = ret0
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default:
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ret = vp.Elem().Interface()
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}
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return ret
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}
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// Create creates a new instance of a given model
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// and returns a pointer to it.
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func Create(d any) any {
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263
model_internals.go
Normal file
263
model_internals.go
Normal file
@ -0,0 +1,263 @@
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package orm
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import (
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"context"
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"fmt"
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"github.com/fatih/structtag"
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"go.mongodb.org/mongo-driver/bson"
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"go.mongodb.org/mongo-driver/mongo"
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"go.mongodb.org/mongo-driver/mongo/options"
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"reflect"
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"time"
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)
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func serializeIDs(input interface{}) interface{} {
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vp := reflect.ValueOf(input)
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mt := reflect.TypeOf(input)
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var ret interface{}
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if vp.Kind() != reflect.Ptr {
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if vp.CanAddr() {
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vp = vp.Addr()
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} else {
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vp = makeSettable(vp, input)
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}
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}
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if mt.Kind() == reflect.Pointer {
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mt = mt.Elem()
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}
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getID := func(bbb interface{}) interface{} {
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mptr := reflect.ValueOf(bbb)
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if mptr.Kind() != reflect.Pointer {
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mptr = makeSettable(mptr, bbb)
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}
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ifc, ok := mptr.Interface().(HasID)
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if ok {
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return ifc.Id()
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} else {
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return nil
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}
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}
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/*var itagged interface{}
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if reflect.ValueOf(itagged).Kind() != reflect.Pointer {
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itagged = incrementTagged(&input)
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} else {
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itagged = incrementTagged(input)
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}
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taggedVal := reflect.ValueOf(reflect.ValueOf(itagged).Interface()).Elem()
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if vp.Kind() == reflect.Ptr {
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tmp := reflect.ValueOf(taggedVal.Interface())
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if tmp.Kind() == reflect.Pointer {
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vp.Elem().Set(tmp.Elem())
|
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} else {
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vp.Elem().Set(tmp)
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}
|
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}*/
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switch vp.Elem().Kind() {
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case reflect.Struct:
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ret0 := bson.M{}
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for i := 0; i < vp.Elem().NumField(); i++ {
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fv := vp.Elem().Field(i)
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ft := mt.Field(i)
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tag, err := structtag.Parse(string(ft.Tag))
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panik(err)
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bbson, err := tag.Get("bson")
|
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if err != nil || bbson.Name == "-" {
|
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continue
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}
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if bbson.Name == "" {
|
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marsh, _ := bson.Marshal(fv.Interface())
|
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unmarsh := bson.M{}
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bson.Unmarshal(marsh, &unmarsh)
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for k, v := range unmarsh {
|
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ret0[k] = v
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/*if t, ok := v.(primitive.DateTime); ok {
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ret0
|
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} else {
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}*/
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}
|
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} else {
|
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_, terr := tag.Get("ref")
|
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if reflect.ValueOf(fv.Interface()).Type().Kind() != reflect.Pointer {
|
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vp1 := reflect.New(fv.Type())
|
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vp1.Elem().Set(reflect.ValueOf(fv.Interface()))
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fv.Set(vp1.Elem())
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}
|
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if terr == nil {
|
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ifc, ok := fv.Interface().(HasID)
|
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if fv.Kind() == reflect.Slice {
|
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rarr := bson.A{}
|
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for j := 0; j < fv.Len(); j++ {
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rarr = append(rarr, getID(fv.Index(j).Interface()))
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}
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ret0[bbson.Name] = rarr
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/*ret0[bbson.Name] = serializeIDs(fv.Interface())
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break*/
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} else if !ok {
|
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panic(fmt.Sprintf("referenced model slice at '%s.%s' does not implement HasID", nameOf(input), ft.Name))
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} else {
|
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if reflect.ValueOf(ifc).IsNil() {
|
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ret0[bbson.Name] = nil
|
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} else {
|
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ret0[bbson.Name] = ifc.Id()
|
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}
|
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}
|
||||
|
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} else {
|
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ret0[bbson.Name] = serializeIDs(fv.Interface())
|
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}
|
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}
|
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|
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ret = ret0
|
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}
|
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case reflect.Slice:
|
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ret0 := bson.A{}
|
||||
for i := 0; i < vp.Elem().Len(); i++ {
|
||||
|
||||
ret0 = append(ret0, serializeIDs(vp.Elem().Index(i).Addr().Interface()))
|
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}
|
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ret = ret0
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default:
|
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ret = vp.Elem().Interface()
|
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}
|
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return ret
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}
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func doSave(c *mongo.Collection, isNew bool, arg interface{}) error {
|
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var err error
|
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m, ok := arg.(IModel)
|
||||
if !ok {
|
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return fmt.Errorf("type '%s' is not a model", nameOf(arg))
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}
|
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m.setSelf(m)
|
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now := time.Now()
|
||||
selfo := reflect.ValueOf(m)
|
||||
vp := selfo
|
||||
if vp.Kind() != reflect.Ptr {
|
||||
vp = reflect.New(selfo.Type())
|
||||
vp.Elem().Set(selfo)
|
||||
}
|
||||
var asHasId = vp.Interface().(HasID)
|
||||
if isNew {
|
||||
m.setCreated(now)
|
||||
}
|
||||
m.setModified(now)
|
||||
idxs := m.getIdxs()
|
||||
for _, i := range idxs {
|
||||
_, err = c.Indexes().CreateOne(context.TODO(), *i)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
if isNew {
|
||||
nid := getLastInColl(c.Name(), asHasId.Id())
|
||||
pnid := incrementInterface(nid)
|
||||
if reflect.ValueOf(asHasId.Id()).IsZero() {
|
||||
(asHasId).SetId(pnid)
|
||||
}
|
||||
incrementAll(asHasId)
|
||||
|
||||
_, err = c.InsertOne(context.TODO(), m.serializeToStore())
|
||||
if err == nil {
|
||||
m.setExists(true)
|
||||
}
|
||||
} else {
|
||||
_, err = c.ReplaceOne(context.TODO(), bson.D{{Key: "_id", Value: m.(HasID).Id()}}, m.serializeToStore())
|
||||
}
|
||||
return err
|
||||
}
|
||||
func doDelete(m *Model, arg interface{}) error {
|
||||
self, ok := arg.(HasID)
|
||||
|
||||
if !ok {
|
||||
return fmt.Errorf("Object '%s' does not implement HasID", nameOf(arg))
|
||||
}
|
||||
c := m.getColl()
|
||||
_, err := c.DeleteOne(context.TODO(), bson.M{"_id": self.Id()})
|
||||
if err == nil {
|
||||
m.exists = false
|
||||
}
|
||||
return err
|
||||
}
|
||||
func incrementTagged(item interface{}) interface{} {
|
||||
rv := reflect.ValueOf(item)
|
||||
rt := reflect.TypeOf(item)
|
||||
if rv.Kind() != reflect.Pointer {
|
||||
rv = makeSettable(rv, item)
|
||||
}
|
||||
if rt.Kind() == reflect.Pointer {
|
||||
rt = rt.Elem()
|
||||
}
|
||||
if rt.Kind() != reflect.Struct {
|
||||
if rt.Kind() == reflect.Slice {
|
||||
for i := 0; i < rv.Elem().Len(); i++ {
|
||||
incrementTagged(rv.Elem().Index(i).Addr().Interface())
|
||||
}
|
||||
} else {
|
||||
return item
|
||||
}
|
||||
}
|
||||
for i := 0; i < rt.NumField(); i++ {
|
||||
structField := rt.Field(i)
|
||||
cur := rv.Elem().Field(i)
|
||||
tags, err := structtag.Parse(string(structField.Tag))
|
||||
if err != nil {
|
||||
continue
|
||||
}
|
||||
incTag, err := tags.Get("autoinc")
|
||||
if err != nil {
|
||||
continue
|
||||
}
|
||||
|
||||
nid := getLastInColl(incTag.Name, cur.Interface())
|
||||
if cur.IsZero() {
|
||||
coerced := coerceInt(reflect.ValueOf(incrementInterface(nid)), cur)
|
||||
if coerced != nil {
|
||||
cur.Set(reflect.ValueOf(coerced))
|
||||
} else {
|
||||
cur.Set(reflect.ValueOf(incrementInterface(nid)))
|
||||
}
|
||||
}
|
||||
counterColl := DB.Collection(COUNTER_COL)
|
||||
counterColl.UpdateOne(context.TODO(), bson.M{"collection": incTag.Name}, bson.M{"$set": bson.M{"collection": incTag.Name, "current": cur.Interface()}}, options.Update().SetUpsert(true))
|
||||
|
||||
}
|
||||
return rv.Elem().Interface()
|
||||
}
|
||||
|
||||
func incrementAll(item interface{}) {
|
||||
if item == nil {
|
||||
return
|
||||
}
|
||||
vp := reflect.ValueOf(item)
|
||||
el := vp
|
||||
if vp.Kind() == reflect.Pointer {
|
||||
el = vp.Elem()
|
||||
}
|
||||
if vp.Kind() == reflect.Pointer && vp.IsNil() {
|
||||
return
|
||||
}
|
||||
vt := el.Type()
|
||||
switch el.Kind() {
|
||||
case reflect.Struct:
|
||||
incrementTagged(item)
|
||||
for i := 0; i < el.NumField(); i++ {
|
||||
fv := el.Field(i)
|
||||
fst := vt.Field(i)
|
||||
if !fst.IsExported() {
|
||||
continue
|
||||
}
|
||||
incrementAll(fv.Interface())
|
||||
}
|
||||
case reflect.Slice:
|
||||
for i := 0; i < el.Len(); i++ {
|
||||
incd := incrementTagged(el.Index(i).Addr().Interface())
|
||||
if reflect.ValueOf(incd).Kind() == reflect.Pointer {
|
||||
el.Index(i).Set(reflect.ValueOf(incd).Elem())
|
||||
} else {
|
||||
el.Index(i).Set(reflect.ValueOf(incd))
|
||||
}
|
||||
}
|
||||
default:
|
||||
}
|
||||
}
|
||||
@ -146,3 +146,17 @@ func TestModel_Pull(t *testing.T) {
|
||||
query.Exec(fin)
|
||||
assert.Equal(t, 4, len(fin.Chapters))
|
||||
}
|
||||
|
||||
func TestModel_Swap(t *testing.T) {
|
||||
initTest()
|
||||
iti_single.Author = &author
|
||||
storyDoc := Create(iti_single).(*story)
|
||||
storyDoc.Chapters[0].Bands = append(storyDoc.Chapters[0].Bands, metallica)
|
||||
assert.Equal(t, 2, len(storyDoc.Chapters[0].Bands))
|
||||
err := storyDoc.Swap("Chapters[0].Bands", 0, 1)
|
||||
assert.Nil(t, err)
|
||||
c := storyDoc.Chapters[0].Bands
|
||||
assert.Equal(t, metallica.ID, c[0].ID)
|
||||
assert.Equal(t, dh.ID, c[1].ID)
|
||||
saveDoc(t, storyDoc)
|
||||
}
|
||||
|
||||
50
util.go
50
util.go
@ -4,6 +4,8 @@ import (
|
||||
"fmt"
|
||||
"go.mongodb.org/mongo-driver/bson/primitive"
|
||||
"reflect"
|
||||
"regexp"
|
||||
"strconv"
|
||||
"strings"
|
||||
)
|
||||
|
||||
@ -37,22 +39,6 @@ func valueOf(i interface{}) reflect.Value {
|
||||
return v
|
||||
}
|
||||
|
||||
func iFace(input interface{}) interface{} {
|
||||
return reflect.ValueOf(input).Interface()
|
||||
}
|
||||
|
||||
func iFaceSlice(input interface{}) []interface{} {
|
||||
ret := make([]interface{}, 0)
|
||||
fv := reflect.ValueOf(input)
|
||||
if fv.Type().Kind() != reflect.Slice {
|
||||
return ret
|
||||
}
|
||||
for i := 0; i < fv.Len(); i++ {
|
||||
ret = append(ret, fv.Index(i).Interface())
|
||||
}
|
||||
return ret
|
||||
}
|
||||
|
||||
func coerceInt(input reflect.Value, dst reflect.Value) interface{} {
|
||||
if input.Type().Kind() == reflect.Pointer {
|
||||
input = input.Elem()
|
||||
@ -66,20 +52,29 @@ func coerceInt(input reflect.Value, dst reflect.Value) interface{} {
|
||||
return nil
|
||||
}
|
||||
|
||||
var arrRegex, _ = regexp.Compile(`\[(?P<index>\d+)]$`)
|
||||
|
||||
func getNested(field string, value reflect.Value) (*reflect.StructField, *reflect.Value, error) {
|
||||
if strings.HasPrefix(field, ".") || strings.HasSuffix(field, ".") {
|
||||
return nil, nil, fmt.Errorf("Malformed field name %s passed", field)
|
||||
}
|
||||
dots := strings.Split(field, ".")
|
||||
if value.Kind() != reflect.Struct {
|
||||
if value.Kind() != reflect.Struct && arrRegex.FindString(dots[0]) == "" {
|
||||
return nil, nil, fmt.Errorf("This value is not a struct!")
|
||||
}
|
||||
ref := value
|
||||
if ref.Kind() == reflect.Pointer {
|
||||
ref = ref.Elem()
|
||||
}
|
||||
fv := ref.FieldByName(dots[0])
|
||||
ft, _ := ref.Type().FieldByName(dots[0])
|
||||
var fv reflect.Value = ref.FieldByName(arrRegex.ReplaceAllString(dots[0], ""))
|
||||
if arrRegex.FindString(dots[0]) != "" && fv.Kind() == reflect.Slice {
|
||||
matches := arrRegex.FindStringSubmatch(dots[0])
|
||||
ridx, _ := strconv.Atoi(matches[0])
|
||||
idx := int(ridx)
|
||||
fv = fv.Index(idx)
|
||||
}
|
||||
|
||||
ft, _ := ref.Type().FieldByName(arrRegex.ReplaceAllString(dots[0], ""))
|
||||
if len(dots) > 1 {
|
||||
return getNested(strings.Join(dots[1:], "."), fv)
|
||||
} else {
|
||||
@ -129,3 +124,20 @@ func pull(s reflect.Value, idx int, typ reflect.Type) reflect.Value {
|
||||
}
|
||||
return retI.Elem()
|
||||
}
|
||||
|
||||
func checkStruct(ref reflect.Value) error {
|
||||
if ref.Kind() == reflect.Slice {
|
||||
return fmt.Errorf("Cannot append to multiple documents!")
|
||||
}
|
||||
if ref.Kind() != reflect.Struct {
|
||||
return fmt.Errorf("Current object is not a struct!")
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func checkSlice(ref reflect.Value) error {
|
||||
if ref.Kind() != reflect.Slice {
|
||||
return fmt.Errorf("Current field is not a slice!")
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user