/
user.go
290 lines (235 loc) · 6.02 KB
/
user.go
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package main
import (
"errors"
"log"
"regexp"
"strings"
"time"
)
func GetLandingPages() ([]string, error) {
db := NewMySQL()
var err error
pages := []string{}
result, err := db.Select("SELECT DISTINCT landing_page FROM user")
if err != nil {
return []string{}, err
}
for result.Next() {
var page string
err = result.Scan(&page)
if err != nil {
return pages, err
}
if page != "" {
pages = append(pages, page)
}
}
return pages, err
}
func GetUserCount(since string) (int64, error) {
db := NewMySQL()
var query string
var queryVars []interface{}
if since != "" {
var d time.Duration
var err error
if d, err = time.ParseDuration(since); err != nil {
return 0, err
}
datetime := time.Now().Add(d).Format("2006-01-02 15:04:05")
query = "SELECT count(*) AS total FROM user WHERE created_on > ?"
queryVars = append(queryVars, datetime)
} else {
query = "SELECT count(*) AS total FROM user"
}
var count int64
result, err := db.Select(query, queryVars...)
if err != nil {
return count, err
}
for result.Next() {
err := result.Scan(&count)
if err != nil {
return count, err
}
}
return count, nil
}
func GetUsersCountByLanding() (map[string]int64, error) {
db := NewMySQL()
count := map[string]int64{}
result, err := db.Select("SELECT IF(landing_page = '', 'index', landing_page) AS landing_page, count(*) AS total FROM user GROUP BY landing_page")
if err != nil {
return count, err
}
for result.Next() {
var p string
var c int64
err := result.Scan(&p, &c)
if err != nil {
return count, err
}
count[p] = c
}
return count, nil
}
func GetUsersCountByState() (map[string]int64, error) {
db := NewMySQL()
count := map[string]int64{}
result, err := db.Select("SELECT IF(state = '', 'NONE', state) AS state, count(*) AS total FROM user GROUP BY state")
if err != nil {
return count, err
}
for result.Next() {
var p string
var c int64
err := result.Scan(&p, &c)
if err != nil {
return count, err
}
count[p] = c
}
return count, nil
}
func ListUsers(landing string, state string, sort string, limit int64, offset int64) ([]*User, error) {
db := NewMySQL()
var userList []*User
where := []string{}
whereVars := []interface{}{}
if landing != "" {
where = append(where, "landing_page = ?")
whereVars = append(whereVars, landing)
}
if state != "" {
where = append(where, "state = ?")
whereVars = append(whereVars, state)
}
validSort := map[string]bool{"created_on": true, "name": true, "uuid": true}
if _, ok := validSort[sort]; !ok {
sort = "created_on"
}
whereStr := ""
if len(where) == 0 {
whereStr = "1=1"
} else {
whereStr = strings.Join(where, " AND ")
}
whereVars = append(whereVars, offset, limit)
result, err := db.Select(`SELECT
id, network, uuid, name, state, zipcode, created_on, deleted, landing_page, message_window, news, reminders
FROM user WHERE `+whereStr+` ORDER BY `+sort+` DESC LIMIT ?, ?`,
whereVars...)
if err != nil {
return userList, err
}
for result.Next() {
u := &User{}
err := result.Scan(&u.ID, &u.Network, &u.UUID, &u.Name, &u.State, &u.Zipcode, &u.CreatedOn, &u.Deleted, &u.LandingPage, &u.MessageWindow, &u.News, &u.Reminders)
if err != nil {
return userList, err
}
userList = append(userList, u)
}
return userList, nil
}
type User struct {
ID int64 `json:"id"`
Network string `json:"network"`
UUID string `json:"uuid"`
Name string `json:"name"`
State string `json:"state"`
Zipcode int `json:"zipcode"`
CreatedOn string `json:"created_on"`
Deleted int `json:"deleted"`
LandingPage string `json:"landing_page"`
MessageWindow string `json:"message_window"`
News int `json:"news_feed"`
Reminders int `json:"reminders"`
}
func (this *User) IsComplete() error {
if this.Network != "" && this.UUID != "" {
_, err := regexp.MatchString("^\\d{10}$", this.UUID)
if err == nil {
return nil
} else {
return errors.New("Invalid phone number UUID.")
}
} else {
return errors.New("Missing one or more required fields.")
}
}
func (this *User) Save() error {
db := NewMySQL()
var err error
if this.ID == 0 {
newID, err := db.Insert(
"INSERT INTO user SET network=?, uuid=?, name=?, state=?, zipcode=?, deleted=?, landing_page=?, message_window=?, news=?, reminders=?",
this.Network,
this.UUID,
this.Name,
this.State,
this.Zipcode,
this.Deleted,
this.LandingPage,
this.MessageWindow,
this.News,
this.Reminders,
)
if err == nil {
this.ID = newID
}
} else {
_, err = db.Update(
"UPDATE user SET network=?, uuid=?, name=?, state=?, zipcode=?, deleted=?, landing_page=?, message_window=?, news=?, reminders=? WHERE id=?",
this.Network,
this.UUID,
this.Name,
this.State,
this.Zipcode,
this.Deleted,
this.LandingPage,
this.MessageWindow,
this.News,
this.Reminders,
this.ID,
)
}
if err != nil {
return err
}
return nil
}
func (this *User) Load() error {
db := NewMySQL()
params := []interface{}{}
where := ""
if this.ID > 0 {
where = "id=?"
params = append(params, this.ID)
} else if this.Network != "" && this.UUID != "" {
where = "network=? AND uuid=?"
params = append(params, this.Network, this.UUID)
} else {
return errors.New("Message missing required fields for load: id or network and uuid")
}
result, err := db.Select("SELECT id, network, uuid, name, state, zipcode, created_on, deleted, landing_page, message_window, news, reminders FROM user WHERE "+where+" LIMIT 1", params...)
if err != nil {
return err
}
for result.Next() {
err = result.Scan(&this.ID, &this.Network, &this.UUID, &this.Name, &this.State, &this.Zipcode, &this.CreatedOn, &this.Deleted, &this.LandingPage, &this.MessageWindow, &this.News, &this.Reminders)
if err != nil {
log.Println(err.Error())
return err
}
}
if this.CreatedOn == "" || this.Deleted == 1 {
return errors.New("User not found or deleted.")
}
return nil
}
func (this *User) Unsubscribe() error {
this.Deleted = 1
err := this.Save()
return err
}