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memeInvestment.go
122 lines (99 loc) · 2.75 KB
/
memeInvestment.go
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package models
import (
"cloud.google.com/go/datastore"
"golang.org/x/net/context"
"github.com/miyurusagarage/memeeconomy/shared"
"fmt"
"time"
"github.com/nu7hatch/gouuid"
)
type MemeInvestment struct {
Key *datastore.Key `datastore:"__key__"`
BidAmount int
CreatedDate time.Time
MomentsInternalLikes int
MomentsMemeInvestment int
MomentsSocialLikes int
MomentsSocialShares int
MomentsTotalFame int
MemeId string
MemeName string
PayoutAmount int
PayoutDate time.Time
UserId string
}
func (this *MemeInvestment) Save() (err error) {
this.CreatedDate = time.Now()
var id *uuid.UUID
id, _ = uuid.NewV4()
urlId := id.String()
key := datastore.NameKey(this.kind(), urlId, nil)
ctx := context.Background()
if _, err := shared.DatastoreClient.Put(ctx, key, this); err != nil {
fmt.Println(err)
return err
}
return nil
}
func (this *MemeInvestment) Update() (err error) {
ctx := context.Background()
if _, err := shared.DatastoreClient.Put(ctx, this.Key, this); err != nil {
fmt.Println(err)
return err
}
return nil
}
func (this *MemeInvestment) kind() (str string) {
return "meme_investment"
}
func (this *MemeInvestment) GetCreatedTime() (str string) {
return this.CreatedDate.Format("Jan 02 2006 03:04 PM")
}
func (this *MemeInvestment) GetPayOutDate() (str string) {
return this.PayoutDate.Format("Jan 02 2006 03:04 PM")
}
func GetMemeInvestmentFromId(id string) (objs *User, err error) {
ctx := context.Background()
key := datastore.NameKey("meme_investment", id, nil)
var data User
er := shared.DatastoreClient.Get(ctx, key, &data)
if er != nil {
return nil, er
}
return &data, nil
}
func GetMemeInvestmentsByMeme(memeId string) (objs *[]MemeInvestment, err error) {
ctx := context.Background()
q := datastore.NewQuery("meme_investment").Filter("MemeId=", memeId)
var data []MemeInvestment
_, er := shared.DatastoreClient.GetAll(ctx, q, &data)
if er != nil {
return nil, er
}
return &data, nil
}
func GetAllTransactions(userKey string, offset int, pageSize int) (objs *[]MemeInvestment, err error) {
ctx := context.Background()
q := datastore.NewQuery("meme_investment")
println(pageSize)
q = q.Filter("UserId =", userKey)
q = q.Offset(offset)
q = q.Limit(pageSize)
var data []MemeInvestment
_, er := shared.DatastoreClient.GetAll(ctx, q, &data)
if er != nil {
return nil, er
}
return &data, nil
}
func GetAllTransactionsTotal(userKey string) (int, error) {
ctx := context.Background()
//count for pagination
q := datastore.NewQuery("meme_investment")
q = q.Filter("UserId =", userKey)
count, er := shared.DatastoreClient.Count(ctx, q )
if er != nil {
return 0, er
}
return count, nil
}