@@ -2,24 +2,20 @@ # Development Notes
 
 ## ToDo list
 
+- Sankey generation without loops
+
 - Backend
     - Network Address generation avoiding infinite relation loops
     - Sankey Address generation without loops
 - Frontend
     - After Sankey visualization, go to Network Address visualization and render without Sankey dots
 - Both
-    - Tx/day
     - Tx volume
     - Block size
     - Blockchain size
 
 other
-- To get tx/hours of last 24 hours
-    Search for TxModel with DateF > last24h
-    Count for each hour
-- To get tx/day of last month
-    Search TxModel with DateF > last month
-    Count each day
+
 - Add counter with total blocks, total tx, total address
 
 - store date hour, day, etc:
@@ -35,5 +31,3 @@ }
 ```
 
 - mantain connection with wallet using websockets
-
-- add 24h to hour analysis, to show also hours with 0 transactions

@@ -3,12 +3,18 @@
 import (
 	"fmt"
 	"strconv"
-	"strings"
 	"time"
 
 	"gopkg.in/mgo.v2/bson"
 )
 
+func map24hours() map[int]int {
+	h := make(map[int]int)
+	for i := 0; i < 24; i++ {
+		h[i] = 0
+	}
+	return h
+}
 func decomposeDate(blockTime int64) (int, int, int, int) {
 	/*i, err := strconv.ParseInt(blockTime, 10, 64)
 	if err != nil {
@@ -38,16 +44,17 @@ return stringDate
 }
 func hourAnalysis(e EdgeModel, blockTime int64) {
 	//fmt.Println(blockTime)
-	date := timeToDate(blockTime)
+	/*date := timeToDate(blockTime)
 	dateHour := strings.Split(date, " ")[1]
-	hour := strings.Split(dateHour, ":")[0]
+	hourString := strings.Split(dateHour, ":")[0]*/
+	_, _, _, hour := decomposeDate(blockTime)
 
-	hourCount := HourCountModel{}
+	hourCount := ChartCountModel{}
 	err := hourCountCollection.Find(bson.M{"hour": hour}).One(&hourCount)
 	if err != nil {
 		//date not yet in DB
-		var hourCount HourCountModel
-		hourCount.Hour = hour
+		var hourCount ChartCountModel
+		hourCount.Elem = hour
 		hourCount.Count = 1
 		err = hourCountCollection.Insert(hourCount)
 		check(err)

@@ -84,11 +84,11 @@ Nodes []SankeyNodeModel `json:"nodes"`
 	Links []SankeyLinkModel `json:"links"`
 }
 
-type HourCountModel struct {
-	Hour  string `json:"hour"`
-	Count int    `json:"count"`
+type ChartCountModel struct {
+	Elem  int `json:"elem"`
+	Count int `json:"count"`
 }
-type HourAnalysisResp struct {
+type ChartAnalysisResp struct {
 	Labels []string `json:"labels"`
 	Data   []int    `json:"data"`
 }

@@ -70,6 +70,12 @@ "Get",
 		"/last24hour",
 		GetLast24HourAnalysis,
 	},
+	Route{
+		"GetLast7DayAnalysis",
+		"Get",
+		"/last7day",
+		GetLast7DayAnalysis,
+	},
 }
 
 //ROUTES
@@ -210,18 +216,18 @@
 func GetTotalHourAnalysis(w http.ResponseWriter, r *http.Request) {
 	ipFilter(w, r)
 
-	hourAnalysis := []HourCountModel{}
+	hourAnalysis := []ChartCountModel{}
 	iter := hourCountCollection.Find(bson.M{}).Limit(10000).Iter()
 	err := iter.All(&hourAnalysis)
 
 	//sort by hour
 	sort.Slice(hourAnalysis, func(i, j int) bool {
-		return hourAnalysis[i].Hour < hourAnalysis[j].Hour
+		return hourAnalysis[i].Elem < hourAnalysis[j].Elem
 	})
 
-	var resp HourAnalysisResp
+	var resp ChartAnalysisResp
 	for _, d := range hourAnalysis {
-		resp.Labels = append(resp.Labels, d.Hour)
+		resp.Labels = append(resp.Labels, strconv.Itoa(d.Elem))
 		resp.Data = append(resp.Data, d.Count)
 	}
 
@@ -246,22 +252,64 @@ },
 	}).Sort("-$natural").All(&txs)
 	check(err)
 
-	hourFrequencies := make(map[int]int)
+	//generate map with 24 hours
+	hourFrequencies := map24hours()
 	for _, tx := range txs {
 		hourFrequencies[tx.Date.Hour]++
 	}
-	var hourCount []HourCountModel
+	var hourCount []ChartCountModel
 	for hour, frequency := range hourFrequencies {
-		hourCount = append(hourCount, HourCountModel{strconv.Itoa(hour), frequency})
+		hourCount = append(hourCount, ChartCountModel{hour, frequency})
 	}
 	//sort by hour
 	sort.Slice(hourCount, func(i, j int) bool {
-		return hourCount[i].Hour < hourCount[j].Hour
+		return hourCount[i].Elem < hourCount[j].Elem
 	})
 
-	var resp HourAnalysisResp
+	var resp ChartAnalysisResp
 	for _, d := range hourCount {
-		resp.Labels = append(resp.Labels, d.Hour)
+		resp.Labels = append(resp.Labels, strconv.Itoa(d.Elem))
+		resp.Data = append(resp.Data, d.Count)
+	}
+
+	//convert []resp struct to json
+	jsonResp, err := json.Marshal(resp)
+	check(err)
+	fmt.Fprintln(w, string(jsonResp))
+}
+func GetLast7DayAnalysis(w http.ResponseWriter, r *http.Request) {
+	ipFilter(w, r)
+
+	fromDate := time.Now().AddDate(0, 0, -7)
+	toDate := time.Now()
+
+	txs := []TxModel{}
+	err := txCollection.Find(bson.M{
+		"datet": bson.M{
+			"$gt": fromDate,
+			"$lt": toDate,
+		},
+	}).Sort("-$natural").All(&txs)
+	check(err)
+
+	//generate map with 24 hours
+	//hourFrequencies := map24hours()
+	dayFrequencies := make(map[int]int)
+	for _, tx := range txs {
+		dayFrequencies[tx.Date.Day]++
+	}
+	var dayCount []ChartCountModel
+	for day, frequency := range dayFrequencies {
+		dayCount = append(dayCount, ChartCountModel{day, frequency})
+	}
+	//sort by hour
+	sort.Slice(dayCount, func(i, j int) bool {
+		return dayCount[i].Elem < dayCount[j].Elem
+	})
+
+	var resp ChartAnalysisResp
+	for _, d := range dayCount {
+		resp.Labels = append(resp.Labels, strconv.Itoa(d.Elem))
 		resp.Data = append(resp.Data, d.Count)
 	}
 

@@ -19,8 +19,15 @@ <div class="panel-heading c_blueGrey300">
             <h3 class="panel-title">Last 24 hours Tx/Hour</h3>
         </div>
         <div class="panel-body">
-            <canvas id="line" class="chart chart-line" chart-data="data" chart-labels="labels">
-                  </canvas>
+            <canvas id="line" class="chart chart-line" chart-data="last24hour.data" chart-labels="last24hour.labels">
+            </canvas>
+        </div>
+        <div class="panel-heading c_blueGrey300">
+            <h3 class="panel-title">Last 7 days Tx/Day</h3>
+        </div>
+        <div class="panel-body">
+            <canvas id="line" class="chart chart-line" chart-data="last7day.data" chart-labels="last7day.labels">
+            </canvas>
         </div>
     </div>
     <div class="col-sm-4">
@@ -29,7 +36,7 @@ <div class="panel-heading c_blueGrey300">
                 <h3 class="panel-title">Hours</h3>
             </div>
             <div class="panel-body">
-                <canvas id="doughnut" class="chart chart-doughnut" chart-data="data" chart-labels="labels">
+                <canvas id="doughnut" class="chart chart-doughnut" chart-data="last24hour.data" chart-labels="last24hour.labels">
                       </canvas>
             </div>
         </div>

@@ -35,15 +35,31 @@ console.log('data error');
             });
 
         //date analysis
-        $scope.data = [];
-        $scope.labels = [];
+        $scope.last24hour= {
+            data:[],
+            labels:  []
+        };
         $http.get(urlapi + 'last24hour')
             .then(function(data, status, headers, config) {
                 console.log('data success');
                 console.log(data);
 
-                $scope.data = data.data.data;
-                $scope.labels = data.data.labels;
+                $scope.last24hour.data = data.data.data;
+                $scope.last24hour.labels = data.data.labels;
+            }, function(data, status, headers, config) {
+                console.log('data error');
+            });
+        $scope.last7day= {
+            data:[],
+            labels:  []
+        };
+        $http.get(urlapi + 'last7day')
+            .then(function(data, status, headers, config) {
+                console.log('data success');
+                console.log(data);
+
+                $scope.last7day.data = data.data.data;
+                $scope.last7day.labels = data.data.labels;
             }, function(data, status, headers, config) {
                 console.log('data error');
             });