Initial commit
This commit is contained in:
sas.fajri
125
cpone-dashboard/menu/abnormal/handler.go
Normal file
125
cpone-dashboard/menu/abnormal/handler.go
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@@ -0,0 +1,125 @@
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package abnormal
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import (
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"cpone-dashboard/menu/auth"
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"cpone-dashboard/menu/projects"
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"encoding/json"
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"html/template"
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"net/http"
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)
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var tmpl *template.Template
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var basePath string
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func SetTemplates(t *template.Template) { tmpl = t }
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func SetBasePath(p string) { basePath = p }
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type pageData struct {
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Username string
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CurrentProject projects.ProjectItem
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Group string
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Groups []string
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Summary AbnormalSummary
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StaffJSON template.JS
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AgeJSON template.JS
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GenderJSON template.JS
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DeptJSON template.JS
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}
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func toJS(v any) template.JS {
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b, _ := json.Marshal(v)
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return template.JS(b)
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}
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func Index(w http.ResponseWriter, r *http.Request) {
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username := auth.Username(r)
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mcuID := auth.SelectedProjectID(r)
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if mcuID == 0 {
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http.Redirect(w, r, basePath+"/projects", http.StatusSeeOther)
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return
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}
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project, ok, err := projects.GetUserProject(username, mcuID)
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if err != nil || !ok {
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http.Redirect(w, r, basePath+"/projects", http.StatusSeeOther)
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return
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}
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group := r.URL.Query().Get("group")
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groups, err := GetAbnormalGroups(mcuID)
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if err != nil {
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http.Error(w, "query error", http.StatusInternalServerError)
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return
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}
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total, err := GetTotalPatients(mcuID)
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if err != nil {
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http.Error(w, "query error", http.StatusInternalServerError)
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return
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}
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abnormalCount, err := GetAbnormalCount(mcuID, group)
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if err != nil {
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http.Error(w, "query error", http.StatusInternalServerError)
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return
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}
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normalCount := total - abnormalCount
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if normalCount < 0 {
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normalCount = 0
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}
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rate := 0
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if total > 0 {
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rate = abnormalCount * 100 / total
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}
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ageData, err := GetAgeChartData(mcuID, group)
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if err != nil {
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http.Error(w, "query error", http.StatusInternalServerError)
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return
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}
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genderData, err := GetGenderChartData(mcuID, group)
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if err != nil {
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http.Error(w, "query error", http.StatusInternalServerError)
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return
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}
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deptData, err := GetDeptChartData(mcuID, group)
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if err != nil {
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http.Error(w, "query error", http.StatusInternalServerError)
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return
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}
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t := tmpl
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if t == nil {
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http.Error(w, "template not ready", http.StatusInternalServerError)
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return
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}
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if err := t.ExecuteTemplate(w, "base", pageData{
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Username: username,
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CurrentProject: project,
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Group: group,
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Groups: groups,
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Summary: AbnormalSummary{
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Total: total,
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Abnormal: abnormalCount,
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Normal: normalCount,
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AbnormalRate: rate,
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},
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StaffJSON: toJS(map[string]any{
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"normal": normalCount,
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"abnormal": abnormalCount,
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}),
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AgeJSON: toJS(map[string]any{
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"labels": ageData.Labels,
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"abnormal": ageData.Abnormal,
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}),
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GenderJSON: toJS(map[string]any{
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"labels": genderData.Labels,
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"abnormal": genderData.Abnormal,
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}),
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DeptJSON: toJS(map[string]any{
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"labels": deptData.Labels,
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"abnormal": deptData.Abnormal,
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}),
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}); err != nil {
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http.Error(w, "template error", http.StatusInternalServerError)
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}
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}
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257
cpone-dashboard/menu/abnormal/query.go
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257
cpone-dashboard/menu/abnormal/query.go
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@@ -0,0 +1,257 @@
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package abnormal
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import (
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"cpone-dashboard/db"
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)
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type AbnormalSummary struct {
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Total int
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Abnormal int
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Normal int
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AbnormalRate int // percentage, 0-100
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}
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type AgeChartData struct {
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Labels []string
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Abnormal []int
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}
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type GenderChartData struct {
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Labels []string
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Abnormal []int
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}
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type DeptChartData struct {
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Labels []string
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Abnormal []int
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}
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// GetTotalPatients returns total active patients for the project.
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func GetTotalPatients(mcuID int) (int, error) {
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var total int
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err := db.DB.QueryRow(`
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SELECT COUNT(*)
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FROM mcu_patient
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WHERE Mcu_PatientMcuID = ?
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AND Mcu_PatientIsActive = 'Y'
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`, mcuID).Scan(&total)
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return total, err
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}
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// GetAbnormalCount returns distinct patients with at least one kelainan.
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// If group is non-empty, counts only patients with kelainan in that group.
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func GetAbnormalCount(mcuID int, group string) (int, error) {
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var count int
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var err error
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if group == "" {
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err = db.DB.QueryRow(`
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SELECT COUNT(DISTINCT M_PatientID)
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FROM kelainan_details
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WHERE Mgm_McuID = ?
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`, mcuID).Scan(&count)
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} else {
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err = db.DB.QueryRow(`
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SELECT COUNT(DISTINCT M_PatientID)
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FROM kelainan_details
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WHERE Mgm_McuID = ?
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AND Mcu_KelainanGroupSummaryName = ?
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`, mcuID, group).Scan(&count)
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}
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return count, err
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}
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// GetAbnormalGroups returns distinct kelainan group names for a project.
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func GetAbnormalGroups(mcuID int) ([]string, error) {
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rows, err := db.DB.Query(`
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SELECT DISTINCT Mcu_KelainanGroupSummaryName
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FROM kelainan_details
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WHERE Mgm_McuID = ?
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AND Mcu_KelainanGroupSummaryName IS NOT NULL
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AND Mcu_KelainanGroupSummaryName != ''
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ORDER BY Mcu_KelainanGroupSummaryName
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`, mcuID)
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if err != nil {
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return nil, err
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}
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defer rows.Close()
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var groups []string
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for rows.Next() {
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var g string
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if err := rows.Scan(&g); err != nil {
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continue
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}
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groups = append(groups, g)
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}
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return groups, rows.Err()
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}
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// GetAgeChartData returns abnormal patient counts by age bucket.
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func GetAgeChartData(mcuID int, group string) (AgeChartData, error) {
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buckets := []string{"<30", "30-39", "40-49", "50+"}
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counts := make(map[string]int)
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var query string
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var args []any
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if group == "" {
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query = `
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SELECT
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CASE
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WHEN AgePatient < 30 THEN '<30'
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WHEN AgePatient < 40 THEN '30-39'
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WHEN AgePatient < 50 THEN '40-49'
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ELSE '50+'
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END AS age_group,
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COUNT(DISTINCT M_PatientID) AS cnt
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FROM kelainan_details
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WHERE Mgm_McuID = ?
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AND AgePatient IS NOT NULL
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GROUP BY age_group`
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args = []any{mcuID}
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} else {
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query = `
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SELECT
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CASE
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WHEN AgePatient < 30 THEN '<30'
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WHEN AgePatient < 40 THEN '30-39'
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WHEN AgePatient < 50 THEN '40-49'
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ELSE '50+'
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END AS age_group,
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COUNT(DISTINCT M_PatientID) AS cnt
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FROM kelainan_details
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WHERE Mgm_McuID = ?
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AND Mcu_KelainanGroupSummaryName = ?
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AND AgePatient IS NOT NULL
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GROUP BY age_group`
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args = []any{mcuID, group}
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}
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rows, err := db.DB.Query(query, args...)
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if err != nil {
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return AgeChartData{}, err
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}
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defer rows.Close()
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for rows.Next() {
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var label string
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var cnt int
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if err := rows.Scan(&label, &cnt); err != nil {
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continue
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}
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counts[label] = cnt
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}
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data := AgeChartData{Labels: buckets, Abnormal: make([]int, len(buckets))}
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for i, b := range buckets {
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data.Abnormal[i] = counts[b]
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}
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return data, rows.Err()
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}
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// GetGenderChartData returns abnormal patient counts by gender.
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func GetGenderChartData(mcuID int, group string) (GenderChartData, error) {
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labels := []string{"Male", "Female"}
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counts := make(map[string]int)
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var query string
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var args []any
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if group == "" {
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query = `
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SELECT
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CASE WHEN LOWER(M_PatientGender) = 'male' THEN 'Male' ELSE 'Female' END AS gender,
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COUNT(DISTINCT M_PatientID) AS cnt
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FROM kelainan_details
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WHERE Mgm_McuID = ?
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AND M_PatientGender IS NOT NULL
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GROUP BY gender`
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args = []any{mcuID}
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} else {
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query = `
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SELECT
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CASE WHEN LOWER(M_PatientGender) = 'male' THEN 'Male' ELSE 'Female' END AS gender,
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COUNT(DISTINCT M_PatientID) AS cnt
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FROM kelainan_details
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WHERE Mgm_McuID = ?
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AND Mcu_KelainanGroupSummaryName = ?
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AND M_PatientGender IS NOT NULL
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GROUP BY gender`
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args = []any{mcuID, group}
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}
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rows, err := db.DB.Query(query, args...)
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if err != nil {
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return GenderChartData{}, err
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}
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defer rows.Close()
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for rows.Next() {
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var label string
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var cnt int
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if err := rows.Scan(&label, &cnt); err != nil {
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continue
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}
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counts[label] = cnt
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}
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data := GenderChartData{Labels: labels, Abnormal: make([]int, len(labels))}
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for i, l := range labels {
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data.Abnormal[i] = counts[l]
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}
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return data, rows.Err()
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}
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// GetDeptChartData returns top-10 departments by abnormal patient count.
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func GetDeptChartData(mcuID int, group string) (DeptChartData, error) {
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var query string
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var args []any
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if group == "" {
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query = `
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SELECT
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COALESCE(
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NULLIF(TRIM(M_PatientDepartement), ''),
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NULLIF(TRIM(M_PatientDivisi), ''),
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NULLIF(TRIM(M_PatientPosisi), ''),
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'-'
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) AS dept,
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COUNT(DISTINCT M_PatientID) AS cnt
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FROM kelainan_details
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WHERE Mgm_McuID = ?
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GROUP BY dept
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ORDER BY cnt DESC
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LIMIT 10`
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args = []any{mcuID}
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} else {
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query = `
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SELECT
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COALESCE(
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NULLIF(TRIM(M_PatientDepartement), ''),
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NULLIF(TRIM(M_PatientDivisi), ''),
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NULLIF(TRIM(M_PatientPosisi), ''),
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'-'
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) AS dept,
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COUNT(DISTINCT M_PatientID) AS cnt
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FROM kelainan_details
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WHERE Mgm_McuID = ?
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AND Mcu_KelainanGroupSummaryName = ?
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GROUP BY dept
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ORDER BY cnt DESC
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LIMIT 10`
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args = []any{mcuID, group}
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}
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rows, err := db.DB.Query(query, args...)
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if err != nil {
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return DeptChartData{}, err
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}
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defer rows.Close()
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var data DeptChartData
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for rows.Next() {
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var label string
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var cnt int
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if err := rows.Scan(&label, &cnt); err != nil {
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continue
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}
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data.Labels = append(data.Labels, label)
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data.Abnormal = append(data.Abnormal, cnt)
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}
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return data, rows.Err()
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}
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7
cpone-dashboard/menu/abnormal/route.go
Normal file
7
cpone-dashboard/menu/abnormal/route.go
Normal file
@@ -0,0 +1,7 @@
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package abnormal
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import "github.com/go-chi/chi/v5"
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func Routes(r chi.Router) {
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r.Get("/", Index)
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}
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Block a user