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78 lines
1.7 KiB
78 lines
1.7 KiB
package customer
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import (
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"context"
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"log"
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"time"
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arango_db "git.slaventius.ru/test3k/authDB/internal/transport/arango"
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"github.com/arangodb/go-driver"
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)
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type CustomerRepository struct {
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ctx context.Context
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database driver.Database
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collection driver.Collection
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Customers map[string]Customer
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}
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// Хранилище покупателей
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func NewCustomerRepository(ctx context.Context, database *arango_db.DataBase) *CustomerRepository {
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collName := "customers"
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collection, err := database.AddCollection(collName)
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if err != nil {
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log.Fatal(err)
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}
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return &CustomerRepository{
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ctx: ctx,
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database: database.DB,
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collection: collection,
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Customers: make(map[string]Customer),
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}
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}
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// Новый покупатель
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func (r *CustomerRepository) NewCustomer(login string, password string, email string) Customer {
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return Customer{
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SimpleRow: *NewSimpleRow(r.ctx, r.database, r.collection),
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Code: time.Now().Format(StampTemplate),
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Email: email,
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Login: login,
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Password: password,
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TimeReregistration: time.Now(),
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}
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}
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func (r *CustomerRepository) FetchAll() error {
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params := make(map[string]interface{})
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params["@coll"] = r.collection.Name()
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//
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query := "for el in @@coll return el"
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cursor, err := r.database.Query(r.ctx, query, params)
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if err != nil {
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return err
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}
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defer cursor.Close()
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//
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for {
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rec := Customer{}
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meta, era := cursor.ReadDocument(r.ctx, &rec)
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if driver.IsNoMoreDocuments(era) {
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break
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}
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//
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rec.ctx = r.ctx
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rec.collection = r.collection
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rec.database = r.database
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rec.key = meta.Key
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r.Customers[rec.Login] = rec
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}
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return nil
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}
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