63 lines
1.4 KiB
Go
63 lines
1.4 KiB
Go
package wmo
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import (
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"context"
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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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)
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func (c *Coll[TData]) FindOne(ctx context.Context, filter bson.M) (TData, error) {
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mongoRes := c.coll.FindOne(ctx, filter)
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return c.decodeSingle(ctx, mongoRes)
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}
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func (c *Coll[TData]) FindOneOpt(ctx context.Context, filter bson.M) (*TData, error) {
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mongoRes := c.coll.FindOne(ctx, filter)
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res, err := c.decodeSingle(ctx, mongoRes)
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if err == mongo.ErrNoDocuments {
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return nil, 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 &res, nil
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}
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func (c *Coll[TData]) FindOneByID(ctx context.Context, id EntityID) (TData, error) {
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mongoRes := c.coll.FindOne(ctx, bson.M{"_id": id})
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return c.decodeSingle(ctx, mongoRes)
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}
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func (c *Coll[TData]) FindOneOptByID(ctx context.Context, id EntityID) (*TData, error) {
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mongoRes := c.coll.FindOne(ctx, bson.M{"_id": id})
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res, err := c.decodeSingle(ctx, mongoRes)
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if err == mongo.ErrNoDocuments {
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return nil, 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 &res, nil
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}
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func (c *Coll[TData]) Find(ctx context.Context, filter bson.M, opts ...*options.FindOptions) ([]TData, error) {
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cursor, err := c.coll.Find(ctx, filter, opts...)
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if err != nil {
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return nil, err
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}
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res, err := c.decodeAll(ctx, cursor)
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if err != nil {
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return nil, err
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}
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return res, nil
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}
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