67 lines
1.5 KiB
Go
67 lines
1.5 KiB
Go
package dao
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import (
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"cds/models"
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"context"
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"go.mongodb.org/mongo-driver/bson"
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"go.mongodb.org/mongo-driver/bson/primitive"
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"go.mongodb.org/mongo-driver/mongo"
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)
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func GetGroupById(id string) (group *models.Group, err error) {
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db, _ := get()
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objectId, err := primitive.ObjectIDFromHex(id)
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defer disconnect(db.Client())
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coll := db.Collection("groups")
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var result models.Group
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err = coll.FindOne(context.TODO(), bson.D{{"_id", objectId}}).Decode(&result)
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if err != nil {
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return nil, err
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} else {
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return &result, nil
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}
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}
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func GetGroupByMember(id string) (group []models.Group, err error) {
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db, _ := get()
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objectId, err := primitive.ObjectIDFromHex(id)
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defer disconnect(db.Client())
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coll := db.Collection("groups")
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cursor, err := coll.Find(context.TODO(), bson.D{{"members", objectId}})
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defer cursor.Close(context.TODO())
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if err != nil {
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return nil, err
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}
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err = cursor.All(context.TODO(), &group)
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if err != nil {
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return nil, err
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} else {
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return group, nil
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}
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}
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func CheckMemberInGroup(idUser string, idGroup string) (ret bool, err error) {
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db, _ := get()
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userObject, err := primitive.ObjectIDFromHex(idUser)
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groupObject, err := primitive.ObjectIDFromHex(idGroup)
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defer disconnect(db.Client())
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coll := db.Collection("groups")
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err = coll.FindOne(context.TODO(), bson.D{
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{"_id", groupObject},
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{"members", userObject},
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}).Err()
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if err == mongo.ErrNoDocuments {
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return false, nil
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} else if err != nil {
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return false, err
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} else {
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return true, nil
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}
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}
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