Documentation
¶
Overview ¶
package storage stores the MLS listing data collected from the collectors.
Index ¶
Constants ¶
const ( Open listingStatus = iota Pending Sold )
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type DB ¶
type DB struct {
// contains filtered or unexported fields
}
func NewDBStorage ¶
func (*DB) CreateStorage ¶
func (*DB) SaveNewListing ¶
type DBInterface ¶
type DBInterface interface {
CreateStorage() error
SaveNewListing(p *mlspb.Property) error
UpdateListing(p *mlspb.Property) error
ReadListing(id string) (string, error)
ReadListings() (*mlspb.Listings, error)
}
DBInterface defines the common interface for all types of storage implemented.
type MemoryDB ¶
type MemoryDB struct {
Lock sync.Mutex
Mls map[string]*mls
Property map[string]*property
Photo map[string]*photo
PriceHistory map[string][]*priceHistory
CityIndex map[string]*City
}
MemoryDB creates the in-memory data structure to hold the collected data.
func NewMemoryDB ¶
NewMemoryDB creates an instance of all the in-memory data structure used to hold the collected data. cityIndex is in the format of map[string]*City
ie. map[string]*City{
"windsor,ontario": &City{
Name: "Windsor",
State: "Ontario",
MlsNumber: make(map[string]bool)
}
}
func (*MemoryDB) CreateStorage ¶
CreateStorage for in-memory DB is a placeholder to comply with the DBInterface.
func (*MemoryDB) ReadListing ¶
ReadListing reads a listing by listing ID from the in-memory data structure.
func (*MemoryDB) ReadListings ¶
ReadListings reads all MLS listings collected from the in-memory data structure.
func (*MemoryDB) SaveNewListing ¶
SaveNewListing saves the data collected into the in-memory data structure.
type SqliteDB ¶
type SqliteDB struct {
// contains filtered or unexported fields
}
DB creates the sqlite DB reference used to store data locally.
func NewSqliteDB ¶
NewDBStorage creates an instance of the sqlite database used to store the data locally.
func (*SqliteDB) CreateStorage ¶
CreateStorage for sqlite DB to create all the tables during module first use.
func (*SqliteDB) SaveNewListing ¶
SaveNewListing saves the data collected into the in-memory data structure.
Source Files