changing some things for reports section
This commit is contained in:
Mann Patel
824
misc-code/admin_reports copy.go
Normal file
824
misc-code/admin_reports copy.go
Normal file
@@ -0,0 +1,824 @@
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package handlers
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import (
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"database/sql"
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"fmt"
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"log"
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"net/http"
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"strconv"
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"strings"
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"time"
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"github.com/patel-mann/poll-system/app/internal/models"
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"github.com/patel-mann/poll-system/app/internal/utils"
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)
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// ReportData represents the combined data for reports
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type ReportData struct {
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Users []models.User
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Polls []PollWithDetails
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Appointments []AppointmentWithDetails
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Addresses []models.AddressDatabase
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Teams []TeamWithDetails
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TotalUsers int
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TotalPolls int
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TotalAddresses int
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}
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type PollWithDetails struct {
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PollID int `json:"poll_id"`
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UserID int `json:"user_id"`
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AuthorName string `json:"author_name"`
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AddressID int `json:"address_id"`
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Address string `json:"address"`
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PollTitle string `json:"poll_title"`
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PollDescription string `json:"poll_description"`
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IsActive bool `json:"is_active"`
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AmountDonated float64 `json:"amount_donated"`
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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}
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type AppointmentWithDetails struct {
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SchedID int `json:"sched_id"`
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UserID int `json:"user_id"`
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UserName string `json:"user_name"`
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AddressID int `json:"address_id"`
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Address string `json:"address"`
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AppointmentDate time.Time `json:"appointment_date"`
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AppointmentTime time.Time `json:"appointment_time"`
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CreatedAt time.Time `json:"created_at"`
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}
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type TeamWithDetails struct {
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TeamID int `json:"team_id"`
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TeamLeadID int `json:"team_lead_id"`
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TeamLeadName string `json:"team_lead_name"`
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VolunteerID int `json:"volunteer_id"`
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VolunteerName string `json:"volunteer_name"`
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CreatedAt time.Time `json:"created_at"`
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}
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// ReportHandler handles the report page with search and filter functionality
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func ReportHandler(w http.ResponseWriter, r *http.Request) {
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// currentUserID := r.Context().Value("user_id").(int)
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username, _ := models.GetCurrentUserName(r)
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role := r.Context().Value("user_role").(int)
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// Check if user has permission to view reports
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if role != 1 { // Assuming role 1 is admin
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http.Error(w, "Unauthorized", http.StatusForbidden)
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return
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}
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// Parse query parameters for filtering
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searchType := r.URL.Query().Get("search_type") // users, polls, appointments, addresses, teams
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searchQuery := r.URL.Query().Get("search_query") // general search term
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dateFrom := r.URL.Query().Get("date_from")
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dateTo := r.URL.Query().Get("date_to")
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roleFilter := r.URL.Query().Get("role_filter")
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statusFilter := r.URL.Query().Get("status_filter") // active, inactive for polls
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sortBy := r.URL.Query().Get("sort_by") // created_at, name, email, etc.
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sortOrder := r.URL.Query().Get("sort_order") // asc, desc
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page := r.URL.Query().Get("page")
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limit := r.URL.Query().Get("limit")
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// Set defaults
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if sortBy == "" {
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sortBy = "created_at"
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}
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if sortOrder == "" {
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sortOrder = "desc"
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}
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if page == "" {
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page = "1"
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}
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if limit == "" {
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limit = "50"
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}
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pageInt, _ := strconv.Atoi(page)
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limitInt, _ := strconv.Atoi(limit)
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offset := (pageInt - 1) * limitInt
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reportData := ReportData{}
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// Build queries based on search type and filters
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switch searchType {
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case "users":
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reportData.Users = searchUsers(searchQuery, roleFilter, dateFrom, dateTo, sortBy, sortOrder, limitInt, offset)
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reportData.TotalUsers = countUsers(searchQuery, roleFilter, dateFrom, dateTo)
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case "polls":
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reportData.Polls = searchPolls(searchQuery, statusFilter, dateFrom, dateTo, sortBy, sortOrder, limitInt, offset)
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reportData.TotalPolls = countPolls(searchQuery, statusFilter, dateFrom, dateTo)
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case "appointments":
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reportData.Appointments = searchAppointments(searchQuery, dateFrom, dateTo, sortBy, sortOrder, limitInt, offset)
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case "addresses":
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reportData.Addresses = searchAddresses(searchQuery, dateFrom, dateTo, sortBy, sortOrder, limitInt, offset)
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reportData.TotalAddresses = countAddresses(searchQuery, dateFrom, dateTo)
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case "teams":
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reportData.Teams = searchTeams(searchQuery, dateFrom, dateTo, sortBy, sortOrder, limitInt, offset)
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default:
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// Load summary data for all types
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reportData.Users = searchUsers("", "", "", "", "created_at", "desc", 10, 0)
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reportData.Polls = searchPolls("", "", "", "", "created_at", "desc", 10, 0)
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reportData.Appointments = searchAppointments("", "", "", "created_at", "desc", 10, 0)
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reportData.Addresses = searchAddresses("", "", "", "created_at", "desc", 10, 0)
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reportData.Teams = searchTeams("", "", "", "created_at", "desc", 10, 0)
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reportData.TotalUsers = countUsers("", "", "", "")
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reportData.TotalPolls = countPolls("", "", "", "")
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reportData.TotalAddresses = countAddresses("", "", "")
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}
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adminnav := role == 1
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volunteernav := role != 1
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utils.Render(w, "reports.html", map[string]interface{}{
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"Title": "Reports & Analytics",
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"IsAuthenticated": true,
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"ShowAdminNav": adminnav,
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"ShowVolunteerNav": volunteernav,
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"UserName": username,
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"ActiveSection": "reports",
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"ReportData": reportData,
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"SearchType": searchType,
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"SearchQuery": searchQuery,
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"DateFrom": dateFrom,
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"DateTo": dateTo,
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"RoleFilter": roleFilter,
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"StatusFilter": statusFilter,
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"SortBy": sortBy,
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"SortOrder": sortOrder,
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"CurrentPage": pageInt,
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"Limit": limitInt,
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})
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}
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// searchUsers searches users with filters
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func searchUsers(searchQuery, roleFilter, dateFrom, dateTo, sortBy, sortOrder string, limit, offset int) []models.User {
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var users []models.User
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query := `
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SELECT u.user_id, u.first_name, u.last_name, u.email, u.phone, u.role_id, u.created_at, u.updated_at, u.admin_code
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FROM users u
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LEFT JOIN role r ON u.role_id = r.role_id
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WHERE 1=1`
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var args []interface{}
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argCount := 0
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// Add search conditions
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if searchQuery != "" {
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argCount++
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query += fmt.Sprintf(` AND (LOWER(u.first_name) LIKE LOWER($%d) OR LOWER(u.last_name) LIKE LOWER($%d) OR LOWER(u.email) LIKE LOWER($%d))`, argCount, argCount, argCount)
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args = append(args, "%"+searchQuery+"%")
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}
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if roleFilter != "" {
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argCount++
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query += fmt.Sprintf(` AND u.role_id = $%d`, argCount)
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roleID, _ := strconv.Atoi(roleFilter)
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args = append(args, roleID)
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}
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if dateFrom != "" {
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argCount++
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query += fmt.Sprintf(` AND u.created_at >= $%d`, argCount)
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args = append(args, dateFrom)
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}
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if dateTo != "" {
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argCount++
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query += fmt.Sprintf(` AND u.created_at <= $%d`, argCount)
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args = append(args, dateTo+" 23:59:59")
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}
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// Add sorting
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validSortColumns := map[string]bool{"created_at": true, "first_name": true, "last_name": true, "email": true}
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if !validSortColumns[sortBy] {
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sortBy = "created_at"
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}
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if sortOrder != "asc" && sortOrder != "desc" {
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sortOrder = "desc"
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}
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query += fmt.Sprintf(` ORDER BY u.%s %s`, sortBy, strings.ToUpper(sortOrder))
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// Add pagination
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argCount++
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query += fmt.Sprintf(` LIMIT $%d`, argCount)
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args = append(args, limit)
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argCount++
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query += fmt.Sprintf(` OFFSET $%d`, argCount)
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args = append(args, offset)
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rows, err := models.DB.Query(query, args...)
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if err != nil {
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log.Println("Error searching users:", err)
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return users
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}
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defer rows.Close()
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for rows.Next() {
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var user models.User
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err := rows.Scan(&user.UserID, &user.FirstName, &user.LastName, &user.Email, &user.Phone, &user.RoleID, &user.CreatedAt, &user.UpdatedAt, &user.AdminCode)
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if err != nil {
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log.Println("Error scanning user:", err)
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continue
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}
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users = append(users, user)
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}
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return users
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}
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// searchPolls searches polls with filters
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func searchPolls(searchQuery, statusFilter, dateFrom, dateTo, sortBy, sortOrder string, limit, offset int) []PollWithDetails {
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var polls []PollWithDetails
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query := `
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SELECT p.poll_id, p.user_id, COALESCE(u.first_name || ' ' || u.last_name, 'Unknown') as author_name,
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p.address_id, COALESCE(a.address, 'No Address') as address,
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p.poll_title, p.poll_description, p.is_active, p.amount_donated, p.created_at, p.updated_at
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FROM poll p
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LEFT JOIN users u ON p.user_id = u.user_id
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LEFT JOIN address_database a ON p.address_id = a.address_id
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WHERE 1=1`
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var args []interface{}
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argCount := 0
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if searchQuery != "" {
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argCount++
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query += fmt.Sprintf(` AND (LOWER(p.poll_title) LIKE LOWER($%d) OR LOWER(p.poll_description) LIKE LOWER($%d))`, argCount, argCount)
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args = append(args, "%"+searchQuery+"%")
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}
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if statusFilter == "active" {
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query += ` AND p.is_active = true`
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} else if statusFilter == "inactive" {
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query += ` AND p.is_active = false`
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}
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if dateFrom != "" {
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argCount++
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query += fmt.Sprintf(` AND p.created_at >= $%d`, argCount)
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args = append(args, dateFrom)
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}
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if dateTo != "" {
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argCount++
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query += fmt.Sprintf(` AND p.created_at <= $%d`, argCount)
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args = append(args, dateTo+" 23:59:59")
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}
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validSortColumns := map[string]bool{"created_at": true, "poll_title": true, "amount_donated": true, "is_active": true}
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if !validSortColumns[sortBy] {
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sortBy = "created_at"
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}
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if sortOrder != "asc" && sortOrder != "desc" {
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sortOrder = "desc"
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}
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query += fmt.Sprintf(` ORDER BY p.%s %s`, sortBy, strings.ToUpper(sortOrder))
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argCount++
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query += fmt.Sprintf(` LIMIT $%d`, argCount)
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args = append(args, limit)
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argCount++
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query += fmt.Sprintf(` OFFSET $%d`, argCount)
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args = append(args, offset)
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rows, err := models.DB.Query(query, args...)
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if err != nil {
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log.Println("Error searching polls:", err)
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return polls
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}
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defer rows.Close()
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for rows.Next() {
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var poll PollWithDetails
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err := rows.Scan(&poll.PollID, &poll.UserID, &poll.AuthorName, &poll.AddressID, &poll.Address,
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&poll.PollTitle, &poll.PollDescription, &poll.IsActive, &poll.AmountDonated, &poll.CreatedAt, &poll.UpdatedAt)
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if err != nil {
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log.Println("Error scanning poll:", err)
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continue
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}
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polls = append(polls, poll)
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}
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return polls
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}
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// searchAppointments searches appointments with filters
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func searchAppointments(searchQuery, dateFrom, dateTo, sortBy, sortOrder string, limit, offset int) []AppointmentWithDetails {
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var appointments []AppointmentWithDetails
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query := `
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SELECT a.sched_id, a.user_id, COALESCE(u.first_name || ' ' || u.last_name, 'Unknown') as user_name,
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a.address_id, COALESCE(ad.address, 'No Address') as address,
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a.appointment_date, a.appointment_time, a.created_at
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FROM appointment a
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LEFT JOIN users u ON a.user_id = u.user_id
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LEFT JOIN address_database ad ON a.address_id = ad.address_id
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WHERE 1=1`
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var args []interface{}
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argCount := 0
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if searchQuery != "" {
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argCount++
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query += fmt.Sprintf(` AND (LOWER(u.first_name) LIKE LOWER($%d) OR LOWER(u.last_name) LIKE LOWER($%d) OR LOWER(ad.address) LIKE LOWER($%d))`, argCount, argCount, argCount)
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args = append(args, "%"+searchQuery+"%")
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}
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if dateFrom != "" {
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argCount++
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query += fmt.Sprintf(` AND a.appointment_date >= $%d`, argCount)
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args = append(args, dateFrom)
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}
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if dateTo != "" {
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argCount++
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query += fmt.Sprintf(` AND a.appointment_date <= $%d`, argCount)
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args = append(args, dateTo)
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}
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validSortColumns := map[string]bool{"created_at": true, "appointment_date": true, "appointment_time": true}
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if !validSortColumns[sortBy] {
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sortBy = "appointment_date"
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}
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if sortOrder != "asc" && sortOrder != "desc" {
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sortOrder = "desc"
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}
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query += fmt.Sprintf(` ORDER BY a.%s %s`, sortBy, strings.ToUpper(sortOrder))
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argCount++
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query += fmt.Sprintf(` LIMIT $%d`, argCount)
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args = append(args, limit)
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argCount++
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query += fmt.Sprintf(` OFFSET $%d`, argCount)
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args = append(args, offset)
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rows, err := models.DB.Query(query, args...)
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if err != nil {
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log.Println("Error searching appointments:", err)
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return appointments
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}
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defer rows.Close()
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for rows.Next() {
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var apt AppointmentWithDetails
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var appointmentTime sql.NullTime
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err := rows.Scan(&apt.SchedID, &apt.UserID, &apt.UserName, &apt.AddressID, &apt.Address,
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&apt.AppointmentDate, &appointmentTime, &apt.CreatedAt)
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if err != nil {
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log.Println("Error scanning appointment:", err)
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continue
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}
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if appointmentTime.Valid {
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apt.AppointmentTime = appointmentTime.Time
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}
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appointments = append(appointments, apt)
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}
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return appointments
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}
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// searchAddresses searches addresses with filters
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func searchAddresses(searchQuery, dateFrom, dateTo, sortBy, sortOrder string, limit, offset int) []models.AddressDatabase {
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var addresses []models.AddressDatabase
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query := `
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SELECT address_id, address, street_name, street_type, street_quadrant,
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house_number, house_alpha, longitude, latitude, visited_validated, created_at, updated_at
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FROM address_database
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WHERE 1=1`
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var args []interface{}
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argCount := 0
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if searchQuery != "" {
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argCount++
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query += fmt.Sprintf(` AND (LOWER(address) LIKE LOWER($%d) OR LOWER(street_name) LIKE LOWER($%d) OR house_number LIKE $%d)`, argCount, argCount, argCount)
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args = append(args, "%"+searchQuery+"%")
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}
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if dateFrom != "" {
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argCount++
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query += fmt.Sprintf(` AND created_at >= $%d`, argCount)
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args = append(args, dateFrom)
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}
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if dateTo != "" {
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argCount++
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query += fmt.Sprintf(` AND created_at <= $%d`, argCount)
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args = append(args, dateTo+" 23:59:59")
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}
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validSortColumns := map[string]bool{"created_at": true, "address": true, "street_name": true, "visited_validated": true}
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if !validSortColumns[sortBy] {
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sortBy = "created_at"
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}
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if sortOrder != "asc" && sortOrder != "desc" {
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sortOrder = "desc"
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}
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query += fmt.Sprintf(` ORDER BY %s %s`, sortBy, strings.ToUpper(sortOrder))
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argCount++
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query += fmt.Sprintf(` LIMIT $%d`, argCount)
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args = append(args, limit)
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argCount++
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query += fmt.Sprintf(` OFFSET $%d`, argCount)
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args = append(args, offset)
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rows, err := models.DB.Query(query, args...)
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if err != nil {
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log.Println("Error searching addresses:", err)
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return addresses
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}
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defer rows.Close()
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for rows.Next() {
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var addr models.AddressDatabase
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err := rows.Scan(&addr.AddressID, &addr.Address, &addr.StreetName, &addr.StreetType, &addr.StreetQuadrant,
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&addr.HouseNumber, &addr.HouseAlpha, &addr.Longitude, &addr.Latitude, &addr.VisitedValidated, &addr.CreatedAt, &addr.UpdatedAt)
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if err != nil {
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log.Println("Error scanning address:", err)
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continue
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}
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addresses = append(addresses, addr)
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}
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return addresses
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}
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// searchTeams searches teams with filters
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func searchTeams(searchQuery, dateFrom, dateTo, sortBy, sortOrder string, limit, offset int) []TeamWithDetails {
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var teams []TeamWithDetails
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|
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query := `
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||||
SELECT t.team_id, t.team_lead_id,
|
||||
COALESCE(lead.first_name || ' ' || lead.last_name, 'No Lead') as team_lead_name,
|
||||
t.volunteer_id,
|
||||
COALESCE(vol.first_name || ' ' || vol.last_name, 'No Volunteer') as volunteer_name,
|
||||
t.created_at
|
||||
FROM team t
|
||||
LEFT JOIN users lead ON t.team_lead_id = lead.user_id
|
||||
LEFT JOIN users vol ON t.volunteer_id = vol.user_id
|
||||
WHERE 1=1`
|
||||
|
||||
var args []interface{}
|
||||
argCount := 0
|
||||
|
||||
if searchQuery != "" {
|
||||
argCount++
|
||||
query += fmt.Sprintf(` AND (LOWER(lead.first_name) LIKE LOWER($%d) OR LOWER(lead.last_name) LIKE LOWER($%d) OR LOWER(vol.first_name) LIKE LOWER($%d) OR LOWER(vol.last_name) LIKE LOWER($%d))`, argCount, argCount, argCount, argCount)
|
||||
args = append(args, "%"+searchQuery+"%")
|
||||
}
|
||||
|
||||
if dateFrom != "" {
|
||||
argCount++
|
||||
query += fmt.Sprintf(` AND t.created_at >= $%d`, argCount)
|
||||
args = append(args, dateFrom)
|
||||
}
|
||||
|
||||
if dateTo != "" {
|
||||
argCount++
|
||||
query += fmt.Sprintf(` AND t.created_at <= $%d`, argCount)
|
||||
args = append(args, dateTo+" 23:59:59")
|
||||
}
|
||||
|
||||
validSortColumns := map[string]bool{"created_at": true, "team_id": true}
|
||||
if !validSortColumns[sortBy] {
|
||||
sortBy = "created_at"
|
||||
}
|
||||
if sortOrder != "asc" && sortOrder != "desc" {
|
||||
sortOrder = "desc"
|
||||
}
|
||||
query += fmt.Sprintf(` ORDER BY t.%s %s`, sortBy, strings.ToUpper(sortOrder))
|
||||
|
||||
argCount++
|
||||
query += fmt.Sprintf(` LIMIT $%d`, argCount)
|
||||
args = append(args, limit)
|
||||
argCount++
|
||||
query += fmt.Sprintf(` OFFSET $%d`, argCount)
|
||||
args = append(args, offset)
|
||||
|
||||
rows, err := models.DB.Query(query, args...)
|
||||
if err != nil {
|
||||
log.Println("Error searching teams:", err)
|
||||
return teams
|
||||
}
|
||||
defer rows.Close()
|
||||
|
||||
for rows.Next() {
|
||||
var team TeamWithDetails
|
||||
err := rows.Scan(&team.TeamID, &team.TeamLeadID, &team.TeamLeadName, &team.VolunteerID, &team.VolunteerName, &team.CreatedAt)
|
||||
if err != nil {
|
||||
log.Println("Error scanning team:", err)
|
||||
continue
|
||||
}
|
||||
teams = append(teams, team)
|
||||
}
|
||||
|
||||
return teams
|
||||
}
|
||||
|
||||
// Helper functions for counting total records
|
||||
func countUsers(searchQuery, roleFilter, dateFrom, dateTo string) int {
|
||||
query := `SELECT COUNT(*) FROM users u WHERE 1=1`
|
||||
var args []interface{}
|
||||
argCount := 0
|
||||
|
||||
if searchQuery != "" {
|
||||
argCount++
|
||||
query += fmt.Sprintf(` AND (LOWER(u.first_name) LIKE LOWER($%d) OR LOWER(u.last_name) LIKE LOWER($%d) OR LOWER(u.email) LIKE LOWER($%d))`, argCount, argCount, argCount)
|
||||
args = append(args, "%"+searchQuery+"%")
|
||||
}
|
||||
|
||||
if roleFilter != "" {
|
||||
argCount++
|
||||
query += fmt.Sprintf(` AND u.role_id = $%d`, argCount)
|
||||
roleID, _ := strconv.Atoi(roleFilter)
|
||||
args = append(args, roleID)
|
||||
}
|
||||
|
||||
if dateFrom != "" {
|
||||
argCount++
|
||||
query += fmt.Sprintf(` AND u.created_at >= $%d`, argCount)
|
||||
args = append(args, dateFrom)
|
||||
}
|
||||
|
||||
if dateTo != "" {
|
||||
argCount++
|
||||
query += fmt.Sprintf(` AND u.created_at <= $%d`, argCount)
|
||||
args = append(args, dateTo+" 23:59:59")
|
||||
}
|
||||
|
||||
var count int
|
||||
err := models.DB.QueryRow(query, args...).Scan(&count)
|
||||
if err != nil {
|
||||
log.Println("Error counting users:", err)
|
||||
return 0
|
||||
}
|
||||
return count
|
||||
}
|
||||
|
||||
func countPolls(searchQuery, statusFilter, dateFrom, dateTo string) int {
|
||||
query := `SELECT COUNT(*) FROM poll p WHERE 1=1`
|
||||
var args []interface{}
|
||||
argCount := 0
|
||||
|
||||
if searchQuery != "" {
|
||||
argCount++
|
||||
query += fmt.Sprintf(` AND (LOWER(p.poll_title) LIKE LOWER($%d) OR LOWER(p.poll_description) LIKE LOWER($%d))`, argCount, argCount)
|
||||
args = append(args, "%"+searchQuery+"%")
|
||||
}
|
||||
|
||||
if statusFilter == "active" {
|
||||
query += ` AND p.is_active = true`
|
||||
} else if statusFilter == "inactive" {
|
||||
query += ` AND p.is_active = false`
|
||||
}
|
||||
|
||||
if dateFrom != "" {
|
||||
argCount++
|
||||
query += fmt.Sprintf(` AND p.created_at >= $%d`, argCount)
|
||||
args = append(args, dateFrom)
|
||||
}
|
||||
|
||||
if dateTo != "" {
|
||||
argCount++
|
||||
query += fmt.Sprintf(` AND p.created_at <= $%d`, argCount)
|
||||
args = append(args, dateTo+" 23:59:59")
|
||||
}
|
||||
|
||||
var count int
|
||||
err := models.DB.QueryRow(query, args...).Scan(&count)
|
||||
if err != nil {
|
||||
log.Println("Error counting polls:", err)
|
||||
return 0
|
||||
}
|
||||
return count
|
||||
}
|
||||
|
||||
func countAddresses(searchQuery, dateFrom, dateTo string) int {
|
||||
query := `SELECT COUNT(*) FROM address_database WHERE 1=1`
|
||||
var args []interface{}
|
||||
argCount := 0
|
||||
|
||||
if searchQuery != "" {
|
||||
argCount++
|
||||
query += fmt.Sprintf(` AND (LOWER(address) LIKE LOWER($%d) OR LOWER(street_name) LIKE LOWER($%d) OR house_number LIKE $%d)`, argCount, argCount, argCount)
|
||||
args = append(args, "%"+searchQuery+"%")
|
||||
}
|
||||
|
||||
if dateFrom != "" {
|
||||
argCount++
|
||||
query += fmt.Sprintf(` AND created_at >= $%d`, argCount)
|
||||
args = append(args, dateFrom)
|
||||
}
|
||||
|
||||
if dateTo != "" {
|
||||
argCount++
|
||||
query += fmt.Sprintf(` AND created_at <= $%d`, argCount)
|
||||
args = append(args, dateTo+" 23:59:59")
|
||||
}
|
||||
|
||||
var count int
|
||||
err := models.DB.QueryRow(query, args...).Scan(&count)
|
||||
if err != nil {
|
||||
log.Println("Error counting addresses:", err)
|
||||
return 0
|
||||
}
|
||||
return count
|
||||
}
|
||||
|
||||
// ExportReportHandler handles CSV export of filtered data
|
||||
func ExportReportHandler(w http.ResponseWriter, r *http.Request) {
|
||||
role := r.Context().Value("user_role").(int)
|
||||
if role != 1 { // Admin only
|
||||
http.Error(w, "Unauthorized", http.StatusForbidden)
|
||||
return
|
||||
}
|
||||
|
||||
searchType := r.URL.Query().Get("search_type")
|
||||
// Get all the same filter parameters
|
||||
searchQuery := r.URL.Query().Get("search_query")
|
||||
dateFrom := r.URL.Query().Get("date_from")
|
||||
dateTo := r.URL.Query().Get("date_to")
|
||||
roleFilter := r.URL.Query().Get("role_filter")
|
||||
statusFilter := r.URL.Query().Get("status_filter")
|
||||
|
||||
w.Header().Set("Content-Type", "text/csv")
|
||||
w.Header().Set("Content-Disposition", fmt.Sprintf("attachment; filename=\"%s_report_%s.csv\"", searchType, time.Now().Format("2006-01-02")))
|
||||
|
||||
switch searchType {
|
||||
case "users":
|
||||
users := searchUsers(searchQuery, roleFilter, dateFrom, dateTo, "created_at", "desc", 10000, 0) // Get all for export
|
||||
w.Write([]byte("User ID,First Name,Last Name,Email,Phone,Role ID,Admin Code,Created At\n"))
|
||||
for _, user := range users {
|
||||
line := fmt.Sprintf("%d,%s,%s,%s,%s,%d,%s,%s\n",
|
||||
user.UserID, user.FirstName, user.LastName, user.Email, user.Phone, user.RoleID, user.AdminCode, user.CreatedAt.Format("2006-01-02 15:04:05"))
|
||||
w.Write([]byte(line))
|
||||
}
|
||||
case "polls":
|
||||
polls := searchPolls(searchQuery, statusFilter, dateFrom, dateTo, "created_at", "desc", 10000, 0)
|
||||
w.Write([]byte("Poll ID,Author,Address,Title,Description,Active,Amount Donated,Created At\n"))
|
||||
for _, poll := range polls {
|
||||
line := fmt.Sprintf("%d,%s,%s,%s,%s,%t,%.2f,%s\n",
|
||||
poll.PollID, poll.AuthorName, poll.Address, poll.PollTitle, poll.PollDescription, poll.IsActive, poll.AmountDonated, poll.CreatedAt.Format("2006-01-02 15:04:05"))
|
||||
w.Write([]byte(line))
|
||||
}
|
||||
case "appointments":
|
||||
appointments := searchAppointments(searchQuery, dateFrom, dateTo, "appointment_date", "desc", 10000, 0)
|
||||
w.Write([]byte("Schedule ID,User,Address,Date,Time,Created At\n"))
|
||||
for _, apt := range appointments {
|
||||
timeStr := ""
|
||||
if !apt.AppointmentTime.IsZero() {
|
||||
timeStr = apt.AppointmentTime.Format("15:04:05")
|
||||
}
|
||||
line := fmt.Sprintf("%d,%s,%s,%s,%s,%s\n",
|
||||
apt.SchedID, apt.UserName, apt.Address, apt.AppointmentDate.Format("2006-01-02"), timeStr, apt.CreatedAt.Format("2006-01-02 15:04:05"))
|
||||
w.Write([]byte(line))
|
||||
}
|
||||
case "addresses":
|
||||
addresses := searchAddresses(searchQuery, dateFrom, dateTo, "created_at", "desc", 10000, 0)
|
||||
w.Write([]byte("Address ID,Address,Street Name,Street Type,Quadrant,House Number,Alpha,Longitude,Latitude,Visited,Created At\n"))
|
||||
for _, addr := range addresses {
|
||||
line := fmt.Sprintf("%d,%s,%s,%s,%s,%s,%s,%.6f,%.6f,%t,%s\n",
|
||||
addr.AddressID, addr.Address, addr.StreetName, addr.StreetType, addr.StreetQuadrant, addr.HouseNumber, addr.HouseAlpha,
|
||||
addr.Longitude, addr.Latitude, addr.VisitedValidated, addr.CreatedAt.Format("2006-01-02 15:04:05"))
|
||||
w.Write([]byte(line))
|
||||
}
|
||||
case "teams":
|
||||
teams := searchTeams(searchQuery, dateFrom, dateTo, "created_at", "desc", 10000, 0)
|
||||
w.Write([]byte("Team ID,Team Lead,Volunteer,Created At\n"))
|
||||
for _, team := range teams {
|
||||
line := fmt.Sprintf("%d,%s,%s,%s\n",
|
||||
team.TeamID, team.TeamLeadName, team.VolunteerName, team.CreatedAt.Format("2006-01-02 15:04:05"))
|
||||
w.Write([]byte(line))
|
||||
}
|
||||
default:
|
||||
http.Error(w, "Invalid export type", http.StatusBadRequest)
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
// ReportStatsHandler provides JSON API for dashboard statistics
|
||||
func ReportStatsHandler(w http.ResponseWriter, r *http.Request) {
|
||||
role := r.Context().Value("user_role").(int)
|
||||
if role != 1 { // Admin only
|
||||
http.Error(w, "Unauthorized", http.StatusForbidden)
|
||||
return
|
||||
}
|
||||
|
||||
stats := make(map[string]interface{})
|
||||
|
||||
// Get total counts
|
||||
var totalUsers, totalPolls, totalAddresses, totalAppointments, totalTeams int
|
||||
var activePolls, inactivePolls int
|
||||
var visitedAddresses, unvisitedAddresses int
|
||||
|
||||
// Total users
|
||||
models.DB.QueryRow("SELECT COUNT(*) FROM users").Scan(&totalUsers)
|
||||
|
||||
// Total and active/inactive polls
|
||||
models.DB.QueryRow("SELECT COUNT(*) FROM poll").Scan(&totalPolls)
|
||||
models.DB.QueryRow("SELECT COUNT(*) FROM poll WHERE is_active = true").Scan(&activePolls)
|
||||
models.DB.QueryRow("SELECT COUNT(*) FROM poll WHERE is_active = false").Scan(&inactivePolls)
|
||||
|
||||
// Total and visited/unvisited addresses
|
||||
models.DB.QueryRow("SELECT COUNT(*) FROM address_database").Scan(&totalAddresses)
|
||||
models.DB.QueryRow("SELECT COUNT(*) FROM address_database WHERE visited_validated = true").Scan(&visitedAddresses)
|
||||
models.DB.QueryRow("SELECT COUNT(*) FROM address_database WHERE visited_validated = false").Scan(&unvisitedAddresses)
|
||||
|
||||
// Total appointments and teams
|
||||
models.DB.QueryRow("SELECT COUNT(*) FROM appointment").Scan(&totalAppointments)
|
||||
models.DB.QueryRow("SELECT COUNT(*) FROM team").Scan(&totalTeams)
|
||||
|
||||
// Recent activity (last 30 days)
|
||||
var recentUsers, recentPolls, recentAppointments int
|
||||
models.DB.QueryRow("SELECT COUNT(*) FROM users WHERE created_at >= NOW() - INTERVAL '30 days'").Scan(&recentUsers)
|
||||
models.DB.QueryRow("SELECT COUNT(*) FROM poll WHERE created_at >= NOW() - INTERVAL '30 days'").Scan(&recentPolls)
|
||||
models.DB.QueryRow("SELECT COUNT(*) FROM appointment WHERE created_at >= NOW() - INTERVAL '30 days'").Scan(&recentAppointments)
|
||||
|
||||
// Total donations
|
||||
var totalDonations float64
|
||||
models.DB.QueryRow("SELECT COALESCE(SUM(amount_donated), 0) FROM poll").Scan(&totalDonations)
|
||||
|
||||
stats["totals"] = map[string]int{
|
||||
"users": totalUsers,
|
||||
"polls": totalPolls,
|
||||
"addresses": totalAddresses,
|
||||
"appointments": totalAppointments,
|
||||
"teams": totalTeams,
|
||||
}
|
||||
|
||||
stats["poll_breakdown"] = map[string]int{
|
||||
"active": activePolls,
|
||||
"inactive": inactivePolls,
|
||||
}
|
||||
|
||||
stats["address_breakdown"] = map[string]int{
|
||||
"visited": visitedAddresses,
|
||||
"unvisited": unvisitedAddresses,
|
||||
}
|
||||
|
||||
stats["recent_activity"] = map[string]int{
|
||||
"users": recentUsers,
|
||||
"polls": recentPolls,
|
||||
"appointments": recentAppointments,
|
||||
}
|
||||
|
||||
stats["total_donations"] = totalDonations
|
||||
|
||||
w.Header().Set("Content-Type", "application/json")
|
||||
// utils.WriteJSON(w, stats)
|
||||
}
|
||||
|
||||
// Advanced search handler for complex queries
|
||||
func AdvancedSearchHandler(w http.ResponseWriter, r *http.Request) {
|
||||
role := r.Context().Value("user_role").(int)
|
||||
if role != 1 { // Admin only
|
||||
http.Error(w, "Unauthorized", http.StatusForbidden)
|
||||
return
|
||||
}
|
||||
|
||||
if r.Method != http.MethodPost {
|
||||
http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
|
||||
return
|
||||
}
|
||||
|
||||
err := r.ParseForm()
|
||||
if err != nil {
|
||||
http.Error(w, "Invalid form data", http.StatusBadRequest)
|
||||
return
|
||||
}
|
||||
|
||||
// Build complex query based on multiple criteria
|
||||
searchCriteria := map[string]string{
|
||||
"entity": r.FormValue("entity"), // users, polls, appointments, etc.
|
||||
"text_search": r.FormValue("text_search"),
|
||||
"date_from": r.FormValue("date_from"),
|
||||
"date_to": r.FormValue("date_to"),
|
||||
"role_filter": r.FormValue("role_filter"),
|
||||
"status_filter": r.FormValue("status_filter"),
|
||||
"location_filter": r.FormValue("location_filter"), // address-based filtering
|
||||
"amount_min": r.FormValue("amount_min"), // for polls with donations
|
||||
"amount_max": r.FormValue("amount_max"),
|
||||
"sort_by": r.FormValue("sort_by"),
|
||||
"sort_order": r.FormValue("sort_order"),
|
||||
}
|
||||
|
||||
// Redirect with query parameters
|
||||
redirectURL := "/reports?"
|
||||
params := []string{}
|
||||
for key, value := range searchCriteria {
|
||||
if value != "" {
|
||||
params = append(params, fmt.Sprintf("%s=%s", key, value))
|
||||
}
|
||||
}
|
||||
redirectURL += strings.Join(params, "&")
|
||||
|
||||
http.Redirect(w, r, redirectURL, http.StatusSeeOther)
|
||||
}
|
||||
Reference in New Issue
Block a user