mirror of https://github.com/status-im/fathom.git
95 lines
2.3 KiB
Go
95 lines
2.3 KiB
Go
package api
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import (
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"net/http"
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"github.com/dannyvankooten/ana/models"
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"github.com/dannyvankooten/ana/core"
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"encoding/json"
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"strconv"
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)
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// URL: /api/visits
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var GetVisitsHandler = http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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stmt, err := core.DB.Prepare(`SELECT
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id,
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COALESCE(browser_name, '') AS browser_name,
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COALESCE(browser_language, '') AS browser_language,
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COALESCE(device_os, '') AS device_os,
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ip_address,
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path,
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COALESCE(screen_resolution, '') AS screen_resolution,
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timestamp
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FROM visits
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ORDER BY timestamp DESC
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LIMIT ?`)
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checkError(err)
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defer stmt.Close()
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limit, _ := strconv.Atoi(r.URL.Query().Get("limit"))
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if limit == 0 {
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limit = 10
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}
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rows, err := stmt.Query(&limit)
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checkError(err)
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results := make([]models.Visit, 0)
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defer rows.Close()
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for rows.Next() {
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var v models.Visit
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err = rows.Scan(&v.ID, &v.BrowserName, &v.BrowserLanguage, &v.DeviceOS, &v.IpAddress, &v.Path, &v.ScreenResolution, &v.Timestamp);
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checkError(err)
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results = append(results, v)
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}
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err = rows.Err();
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checkError(err)
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w.Header().Set("Content-Type", "application/json")
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json.NewEncoder(w).Encode(results)
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})
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// URL: /api/visits/count/realtime
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var GetVisitsRealtimeCount = http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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row := core.DB.QueryRow(`SELECT COUNT(DISTINCT(ip_address)) FROM visits WHERE timestamp >= DATE_SUB(CURRENT_TIMESTAMP, INTERVAL 3 HOUR_MINUTE)`)
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var result int
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row.Scan(&result)
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w.Header().Set("Content-Type", "application/json")
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json.NewEncoder(w).Encode(result)
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})
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// URL: /api/visits/count/day
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var GetVisitsDayCountHandler = http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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stmt, err := core.DB.Prepare(`SELECT
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COUNT(*) AS count, DATE_FORMAT(timestamp, '%Y-%m-%d') AS date_group
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FROM visits
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GROUP BY date_group`)
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checkError(err)
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defer stmt.Close()
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rows, err := stmt.Query()
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checkError(err)
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type Datapoint struct {
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Count int
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Label string
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}
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results := make([]Datapoint, 0)
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defer rows.Close()
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for rows.Next() {
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v := Datapoint{}
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err = rows.Scan(&v.Count, &v.Label);
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checkError(err)
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results = append(results, v)
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}
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err = rows.Err();
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checkError(err)
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w.Header().Set("Content-Type", "application/json")
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json.NewEncoder(w).Encode(results)
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})
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