88 lines
2.2 KiB
Go
88 lines
2.2 KiB
Go
package repository
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import (
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"context"
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"strings"
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app "haixun-backend/internal/library/errors"
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"haixun-backend/internal/library/errors/code"
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"haixun-backend/internal/model/copy_draft/domain/entity"
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domrepo "haixun-backend/internal/model/copy_draft/domain/repository"
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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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type mongoRepository struct {
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collection *mongo.Collection
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}
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func NewMongoRepository(db *mongo.Database) domrepo.Repository {
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if db == nil {
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return &mongoRepository{}
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}
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return &mongoRepository{collection: db.Collection(entity.CollectionName)}
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}
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func (r *mongoRepository) EnsureIndexes(ctx context.Context) error {
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if r.collection == nil {
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return nil
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}
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_, err := r.collection.Indexes().CreateMany(ctx, []mongo.IndexModel{
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{
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Keys: bson.D{
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{Key: "tenant_id", Value: 1},
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{Key: "owner_uid", Value: 1},
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{Key: "persona_id", Value: 1},
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{Key: "create_at", Value: -1},
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},
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},
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})
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return err
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}
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func personaFilter(tenantID, ownerUID, personaID string) bson.M {
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return bson.M{
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"tenant_id": strings.TrimSpace(tenantID),
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"owner_uid": strings.TrimSpace(ownerUID),
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"persona_id": strings.TrimSpace(personaID),
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}
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}
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func (r *mongoRepository) Create(ctx context.Context, draft *entity.CopyDraft) error {
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if r.collection == nil {
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return app.For(code.Persona).DBUnavailable("Mongo is not configured")
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}
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if draft == nil {
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return app.For(code.Persona).InputMissingRequired("draft is required")
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}
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_, err := r.collection.InsertOne(ctx, draft)
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return err
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}
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func (r *mongoRepository) List(ctx context.Context, tenantID, ownerUID, personaID string, limit int) ([]entity.CopyDraft, error) {
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if r.collection == nil {
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return nil, app.For(code.Persona).DBUnavailable("Mongo is not configured")
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}
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if limit <= 0 {
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limit = 50
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}
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if limit > 200 {
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limit = 200
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}
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opts := options.Find().
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SetSort(bson.D{{Key: "create_at", Value: -1}}).
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SetLimit(int64(limit))
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cur, err := r.collection.Find(ctx, personaFilter(tenantID, ownerUID, personaID), opts)
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if err != nil {
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return nil, err
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}
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defer cur.Close(ctx)
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var out []entity.CopyDraft
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if err := cur.All(ctx, &out); err != nil {
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return nil, err
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}
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return out, nil
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}
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