Use count package in /visitors/count and /pageviews/count endpoints.

api/browsers.go

@@ -12,7 +12,7 @@ var GetBrowsersHandler = http.HandlerFunc(func(w http.ResponseWriter, r *http.Re
   before, after := getRequestedPeriods(r)
 
   // get total
-  total := count.TotalVisitors(before, after)
+  total := count.Visitors(before, after)
 
   // get rows
   stmt, err := db.Conn.Prepare(`

api/countries.go

@@ -12,7 +12,7 @@ var GetCountriesHandler = http.HandlerFunc(func(w http.ResponseWriter, r *http.R
   before, after := getRequestedPeriods(r)
 
   // get total
-  total := count.TotalVisitors(before, after)
+  total := count.Visitors(before, after)
 
   // get rows
   stmt, err := db.Conn.Prepare(`

api/languages.go

@@ -12,7 +12,7 @@ var GetLanguagesHandler = http.HandlerFunc(func(w http.ResponseWriter, r *http.R
   before, after := getRequestedPeriods(r)
 
   // get total
-  total := count.TotalVisitors(before, after)
+  total := count.Visitors(before, after)
 
   stmt, err := db.Conn.Prepare(`
     SELECT

api/pageviews.go

@@ -4,6 +4,7 @@ import (
   "net/http"
   "github.com/dannyvankooten/ana/models"
   "github.com/dannyvankooten/ana/db"
+  "github.com/dannyvankooten/ana/count"
   "encoding/json"
   "github.com/gorilla/mux"
   "time"
@@ -49,17 +50,7 @@ var GetPageviewsHandler = http.HandlerFunc(func(w http.ResponseWriter, r *http.R
 // URL: /api/pageviews/count
 var GetPageviewsCountHandler = http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
   before, after := getRequestedPeriods(r)
-  stmt, err := db.Conn.Prepare(`
+  result := count.Pageviews(before, after)
-    SELECT
-      SUM(a.count) AS count
-    FROM archive a
-    WHERE a.metric = 'pageviews' AND UNIX_TIMESTAMP(a.date) <= ? AND UNIX_TIMESTAMP(a.date) >= ?`)
-  checkError(err)
-  defer stmt.Close()
-
-  var result int
-  stmt.QueryRow(before, after).Scan(&result)
-
   w.Header().Set("Content-Type", "application/json")
   json.NewEncoder(w).Encode(result)
 })

api/referrers.go

@@ -13,7 +13,7 @@ var GetReferrersHandler = http.HandlerFunc(func(w http.ResponseWriter, r *http.R
   before, after := getRequestedPeriods(r)
 
   // get total
-  total := count.TotalVisitors(before, after)
+  total := count.Visitors(before, after)
 
   // get rows
   stmt, err := db.Conn.Prepare(`

api/screen-resolutions.go

@@ -12,7 +12,7 @@ var GetScreenResolutionsHandler = http.HandlerFunc(func(w http.ResponseWriter, r
   before, after := getRequestedPeriods(r)
 
   // get total
-  total := count.TotalVisitors(before, after)
+  total := count.Visitors(before, after)
 
   // get rows
   stmt, err := db.Conn.Prepare(`

api/visitors.go

@@ -3,6 +3,7 @@ package api
 import (
   "net/http"
   "github.com/dannyvankooten/ana/db"
+  "github.com/dannyvankooten/ana/count"
   "encoding/json"
   "github.com/gorilla/mux"
   "time"
@@ -11,16 +12,7 @@ import (
 // URL: /api/visitors/count
 var GetVisitorsCountHandler = http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
   before, after := getRequestedPeriods(r)
-  stmt, err := db.Conn.Prepare(`
+  result := count.Visitors(before, after)
-  SELECT
-    SUM(a.count)
-  FROM archive a
-  WHERE a.metric = 'visitors' AND UNIX_TIMESTAMP(a.date) <= ? AND UNIX_TIMESTAMP(a.date) >= ?`)
-  checkError(err)
-  defer stmt.Close()
-
-  var result int
-  stmt.QueryRow(before, after).Scan(&result)
   w.Header().Set("Content-Type", "application/json")
   json.NewEncoder(w).Encode(result)
 })

count/pageviews.go

@@ -0,0 +1,19 @@
+package count
+
+import(
+  "github.com/dannyvankooten/ana/db"
+)
+
+func Pageviews(before int64, after int64) float64 {
+  // get total
+  stmt, err := db.Conn.Prepare(`
+    SELECT
+    SUM(a.count)
+    FROM archive a
+    WHERE a.metric = 'pageviews' AND UNIX_TIMESTAMP(a.date) <= ? AND UNIX_TIMESTAMP(a.date) >= ?`)
+  checkError(err)
+  defer stmt.Close()
+  var total float64
+  stmt.QueryRow(before, after).Scan(&total)
+  return total
+}

count/visitors.go

@@ -4,7 +4,7 @@ import(
   "github.com/dannyvankooten/ana/db"
 )
 
-func TotalVisitors(before int64, after int64) float64 {
+func Visitors(before int64, after int64) float64 {
   // get total
   stmt, err := db.Conn.Prepare(`
     SELECT