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No commits in common. "46b079cb0b4f6751b0f97533a5af6dd3acf3f72d" and "eb47988464084b0a72619ba5fa90353d4a580fe1" have entirely different histories.
46b079cb0b
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eb47988464
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@ -8,7 +8,6 @@ import (
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"math"
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"math"
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"net/http"
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"net/http"
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"strings"
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"strings"
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"time"
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)
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)
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const (
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const (
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@ -61,7 +60,7 @@ func ServeDashboard(w http.ResponseWriter, r *http.Request, _ httprouter.Params)
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conn := getConn(r)
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conn := getConn(r)
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dashboard := &DashboardPage{
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dashboard := &DashboardPage{
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Filters: filters,
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Filters: filters,
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Chart: buildDashboardChart(r.Context(), conn, locale, company, periodStart, periodEnd, filters.Period.Selected),
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Chart: buildDashboardChart(r.Context(), conn, company, periodStart, periodEnd, filters.Period.Selected),
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}
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}
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rows := conn.MustQuery(r.Context(), fmt.Sprintf(`
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rows := conn.MustQuery(r.Context(), fmt.Sprintf(`
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select to_price(0, decimal_digits) as sales
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select to_price(0, decimal_digits) as sales
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@ -174,23 +173,17 @@ func (form *dashboardFilterForm) Parse(r *http.Request) error {
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return nil
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return nil
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}
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}
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func buildDashboardChart(ctx context.Context, conn *Conn, locale *Locale, company *Company, periodStart string, periodEnd string, selectedPeriod string) template.HTML {
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func buildDashboardChart(ctx context.Context, conn *Conn, company *Company, periodStart string, periodEnd string, selectedPeriod string) template.HTML {
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group := "yyyymmdd"
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group := "yyyymmdd"
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dateFormat := "02/01/2006"
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switch selectedPeriod {
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switch selectedPeriod {
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case YearPeriod, YesteryearPeriod:
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case YearPeriod, YesteryearPeriod:
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group = "yyyymm"
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group = "yyyymm"
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dateFormat = "01/2006"
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}
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}
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rows := conn.MustQuery(ctx, fmt.Sprintf(`
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rows := conn.MustQuery(ctx, fmt.Sprintf(`
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select date
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select date
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, to_date(date::text, '%[3]s')
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, 0 as sales
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, 0 as sales
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, to_price(0, $2) as sales_price
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, coalesce(invoice.total, 0) as income
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, coalesce(invoice.total, 0) as income
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, to_price(coalesce(invoice.total, 0), $2) as income_price
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, coalesce(expense.total, 0) as expenses
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, coalesce(expense.total, 0) as expenses
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, to_price(coalesce(expense.total, 0), $2) as expenses_price
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from (
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from (
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select to_char(date.invoice_date, '%[3]s')::integer as date
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select to_char(date.invoice_date, '%[3]s')::integer as date
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, sum(total)::integer as total
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, sum(total)::integer as total
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@ -207,18 +200,14 @@ func buildDashboardChart(ctx context.Context, conn *Conn, locale *Locale, compan
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group by date
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group by date
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) as expense using (date)
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) as expense using (date)
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order by date
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order by date
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`, periodStart, periodEnd, group), company.Id, company.DecimalDigits)
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`, periodStart, periodEnd, group), company.Id)
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defer rows.Close()
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defer rows.Close()
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type value struct {
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type value struct {
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index int
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date int
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date time.Time
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sales float64
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sales float64
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salesPrice string
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income float64
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income float64
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incomePrice string
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expenses float64
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expenses float64
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expensesPrice string
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}
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}
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var values []value
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var values []value
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var max = 0.
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var max = 0.
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@ -227,7 +216,7 @@ func buildDashboardChart(ctx context.Context, conn *Conn, locale *Locale, compan
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var sales int
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var sales int
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var income int
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var income int
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var expenses int
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var expenses int
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if err := rows.Scan(&v.index, &v.date, &sales, &v.salesPrice, &income, &v.incomePrice, &expenses, &v.expensesPrice); err != nil {
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if err := rows.Scan(&v.date, &sales, &income, &expenses); err != nil {
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panic(err)
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panic(err)
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}
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}
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v.sales = float64(sales)
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v.sales = float64(sales)
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@ -251,26 +240,25 @@ func buildDashboardChart(ctx context.Context, conn *Conn, locale *Locale, compan
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var sb strings.Builder
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var sb strings.Builder
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sb.WriteString(fmt.Sprintf("<svg id='income-chart' viewBox='-10 -10 %d %d'>", int(width)+20, int(height)+20))
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sb.WriteString(fmt.Sprintf("<svg id='income-chart' viewBox='-10 -10 %d %d'>", int(width)+20, int(height)+20))
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sb.WriteString("<rect x='-10' y='-10' width='100%', height='100%'/>")
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sb.WriteString("<rect x='-10' y='-10' width='100%', height='100%'/>")
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writePolyline := func(value func(value) float64) {
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sb.WriteString("<polyline points='")
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sb.WriteString("<polyline points='")
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for i, v := range values {
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for i, v := range values {
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sb.WriteString(fmt.Sprintf(" %f,%f", float64(i)/dataPoints*width, height-value(v)/max*height))
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sb.WriteString(fmt.Sprintf(" %f,%f", float64(i)/dataPoints*width, height-v.sales/max*height))
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}
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}
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sb.WriteString("'/>")
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sb.WriteString("'/>")
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}
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sb.WriteString("<polyline points='")
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writePolyline(func(v value) float64 { return v.sales })
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writePolyline(func(v value) float64 { return v.income })
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writePolyline(func(v value) float64 { return v.expenses })
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writeCircle := func(i int, time time.Time, p string, v float64) {
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price := formatPrice(p, locale.Language, locale.CurrencyPattern, company.DecimalDigits, company.CurrencySymbol)
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date := time.Format(dateFormat)
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sb.WriteString(fmt.Sprintf("<circle cx='%f' cy='%f' r='4'><title>%s\n%s</title></circle>", float64(i)/dataPoints*width, height-v/max*height, date, price))
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}
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for i, v := range values {
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for i, v := range values {
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writeCircle(i, v.date, v.salesPrice, v.sales)
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sb.WriteString(fmt.Sprintf(" %f,%f", float64(i)/dataPoints*width, height-v.income/max*height))
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writeCircle(i, v.date, v.incomePrice, v.income)
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}
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writeCircle(i, v.date, v.expensesPrice, v.expenses)
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sb.WriteString("'/>")
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sb.WriteString("<polyline points='")
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for i, v := range values {
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sb.WriteString(fmt.Sprintf(" %f,%f", float64(i)/dataPoints*width, height-v.expenses/max*height))
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}
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sb.WriteString("'/>")
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for i, v := range values {
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sb.WriteString(fmt.Sprintf("<circle cx='%f' cy='%f' r='4'/>", float64(i)/dataPoints*width, height-v.sales/max*height))
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sb.WriteString(fmt.Sprintf("<circle cx='%f' cy='%f' r='4'/>", float64(i)/dataPoints*width, height-v.income/max*height))
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sb.WriteString(fmt.Sprintf("<circle cx='%f' cy='%f' r='4'/>", float64(i)/dataPoints*width, height-v.expenses/max*height))
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}
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}
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sb.WriteString("</svg>")
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sb.WriteString("</svg>")
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return template.HTML(sb.String())
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return template.HTML(sb.String())
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