Add certificate of schooling generation - Resolves MeetPlan/MeetPlanF…

…rontend#13

httphandlers/interface.go

@@ -22,6 +22,7 @@ type HTTP interface {
 	HasClass(w http.ResponseWriter, r *http.Request)
 	GetUserData(w http.ResponseWriter, r *http.Request)
 	GetAbsencesUser(w http.ResponseWriter, r *http.Request)
+	CertificateOfSchooling(w http.ResponseWriter, r *http.Request)
 
 	// testing.go
 	GetSelfTestingTeacher(w http.ResponseWriter, r *http.Request)

httphandlers/testing.go

@@ -1,6 +1,7 @@
 package httphandlers
 
 import (
+	"encoding/json"
 	"fmt"
 	"github.com/MeetPlan/MeetPlanBackend/sql"
 	"github.com/gorilla/mux"
@@ -135,6 +136,11 @@ func (server *httpImpl) GetPDFSelfTestingReportStudent(w http.ResponseWriter, r
 		return
 	}
 
+	user, err := server.db.GetUser(userId)
+	if err != nil {
+		return
+	}
+
 	id, err := strconv.Atoi(mux.Vars(r)["test_id"])
 	if err != nil {
 		WriteBadRequest(w)
@@ -151,6 +157,13 @@ func (server *httpImpl) GetPDFSelfTestingReportStudent(w http.ResponseWriter, r
 			WriteForbiddenJWT(w)
 			return
 		}
+	} else if jwtData["role"] == "parent" {
+		var users []int
+		json.Unmarshal([]byte(user.Users), &users)
+		if !contains(users, test.UserID) {
+			WriteForbiddenJWT(w)
+			return
+		}
 	}
 
 	if test.Result == "SE NE TESTIRA" {
@@ -167,17 +180,16 @@ func (server *httpImpl) GetPDFSelfTestingReportStudent(w http.ResponseWriter, r
 		return
 	}
 
-	// Normalize Slovenian characters
-	student.Name = strings.Replace(student.Name, "č", "c", -1)
-	teacher.Name = strings.Replace(teacher.Name, "č", "c", -1)
-
 	jwt, err, expiration := sql.GetJWTForTestingResult(test.UserID, test.Result, test.ID, test.Date)
 	if err != nil {
 		return
 	}
 
 	m := pdf.NewMaroto(consts.Portrait, consts.A4)
 
+	m.AddUTF8Font("OpenSans", consts.Normal, "fonts/opensans.ttf")
+	m.SetDefaultFontFamily("OpenSans")
+
 	m.Row(40, func() {
 		m.Col(3, func() {
 			_ = m.Base64Image(MeetPlanLogoBase64, consts.Png, props.Rect{
@@ -213,7 +225,7 @@ func (server *httpImpl) GetPDFSelfTestingReportStudent(w http.ResponseWriter, r
 			m.Text(test.Result, props.Text{Size: 20, Top: 20})
 			if test.Result == "POZITIVEN" {
 				m.Text(
-					"Vaš test je bil pozitiven. Samoizolirajte se v cim manjšem možnem casu. To potrdilo vam lahko s podpisom osebe, ki je izvajala testiranje, tudi služi kot dokaz za PCR testiranje.",
+					"Vaš test je bil pozitiven. Samoizolirajte se v čim manjšem možnem času. To potrdilo vam lahko s podpisom osebe, ki je izvajala testiranje, tudi služi kot dokaz za PCR testiranje.",
 					props.Text{Top: 30},
 				)
 			} else if test.Result == "NEVELJAVEN" {
@@ -238,7 +250,7 @@ func (server *httpImpl) GetPDFSelfTestingReportStudent(w http.ResponseWriter, r
 
 	m.Row(60, func() {
 		m.Col(6, func() {
-			m.Text(fmt.Sprintf(" Enolicni identifikator testiranja: %s", fmt.Sprint(test.ID)), props.Text{
+			m.Text(fmt.Sprintf(" Enolični identifikator testiranja: %s", fmt.Sprint(test.ID)), props.Text{
 				Size: 15,
 				Top:  5,
 			})
@@ -254,7 +266,7 @@ func (server *httpImpl) GetPDFSelfTestingReportStudent(w http.ResponseWriter, r
 				Size: 15,
 				Top:  35,
 			})
-			m.Text(fmt.Sprintf(" Enolicni identifikator osebe: %s", fmt.Sprint(student.ID)), props.Text{
+			m.Text(fmt.Sprintf(" Enolični identifikator osebe: %s", fmt.Sprint(student.ID)), props.Text{
 				Size: 15,
 				Top:  45,
 			})

httphandlers/user.go

@@ -5,6 +5,9 @@ import (
 	"fmt"
 	"github.com/MeetPlan/MeetPlanBackend/sql"
 	"github.com/gorilla/mux"
+	"github.com/johnfercher/maroto/pkg/consts"
+	"github.com/johnfercher/maroto/pkg/pdf"
+	"github.com/johnfercher/maroto/pkg/props"
 	"net/http"
 	"strconv"
 	"time"
@@ -373,8 +376,8 @@ func (server *httpImpl) GetAllClasses(w http.ResponseWriter, r *http.Request) {
 			}
 			server.logger.Debug(students, userId)
 			for n := 0; n < len(students); n++ {
-				for n := 0; n < len(userId); n++ {
-					if students[n] == userId[n] && !contains(myClassesInt, students[n]) {
+				for l := 0; l < len(userId); l++ {
+					if students[n] == userId[l] && !contains(myClassesInt, students[n]) {
 						user, err := server.db.GetUser(students[n])
 						if err != nil {
 							return
@@ -457,3 +460,158 @@ func (server *httpImpl) HasBirthday(w http.ResponseWriter, r *http.Request) {
 	_, bm, bd := birthday.Date()
 	WriteJSON(w, Response{Data: tm-bm == 0 && td-bd == 0, Success: true}, http.StatusOK)
 }
+
+func (server *httpImpl) CertificateOfSchooling(w http.ResponseWriter, r *http.Request) {
+	jwt, err := sql.CheckJWT(GetAuthorizationJWT(r))
+	if err != nil {
+		WriteForbiddenJWT(w)
+		return
+	}
+
+	if jwt["role"] != "admin" {
+		WriteForbiddenJWT(w)
+		return
+	}
+
+	userId, err := strconv.Atoi(mux.Vars(r)["user_id"])
+	if err != nil {
+		WriteBadRequest(w)
+		return
+	}
+
+	student, err := server.db.GetUser(userId)
+	if err != nil {
+		return
+	}
+	if student.Role != "student" {
+		WriteForbiddenJWT(w)
+		return
+	}
+
+	classes, err := server.db.GetClasses()
+	if err != nil {
+		return
+	}
+
+	var classId = -1
+
+	for i := 0; i < len(classes); i++ {
+		class := classes[i]
+		var students []int
+		err := json.Unmarshal([]byte(class.Students), &students)
+		if err != nil {
+			return
+		}
+		if contains(students, userId) {
+			classId = class.ID
+			break
+		}
+	}
+
+	if classId == -1 {
+		return
+	}
+
+	class, err := server.db.GetClass(classId)
+	if err != nil {
+		return
+	}
+
+	var students []int
+	err = json.Unmarshal([]byte(class.Students), &students)
+	if err != nil {
+		return
+	}
+	if !contains(students, userId) {
+		WriteForbiddenJWT(w)
+		return
+	}
+
+	m := pdf.NewMaroto(consts.Portrait, consts.A4)
+
+	m.AddUTF8Font("OpenSans", consts.Normal, "fonts/opensans.ttf")
+	m.SetDefaultFontFamily("OpenSans")
+
+	m.Row(40, func() {
+
+		m.Col(3, func() {
+			_ = m.FileImage("icons/school_logo.png", props.Rect{
+				Center:  true,
+				Percent: 80,
+			})
+		})
+
+		m.ColSpace(1)
+
+		m.Col(4, func() {
+			m.Text("Potrdilo o šolanju", props.Text{
+				Top:         12,
+				Size:        25,
+				Extrapolate: true,
+			})
+			m.Text("MeetPlan sistem", props.Text{
+				Top:         23,
+				Size:        13,
+				Extrapolate: true,
+			})
+		})
+		m.ColSpace(1)
+
+		m.Col(3, func() {
+			_ = m.FileImage("icons/country_coat_of_arms_black.png", props.Rect{
+				Center:  true,
+				Percent: 80,
+			})
+		})
+	})
+
+	m.Line(10)
+
+	m.Row(40, func() {
+		m.Text(fmt.Sprintf(
+			"Učenec %s, rojen %s, %s, %s, v šolskem letu %s obiskuje %s",
+			student.Name, student.Birthday, student.CityOfBirth,
+			student.CountryOfBirth, class.ClassYear, class.Name,
+		), props.Text{
+			Top:         12,
+			Size:        11,
+			Extrapolate: true,
+		})
+		m.Text(fmt.Sprintf("razred %s.",
+			server.config.SchoolName,
+		), props.Text{
+			Top:         16,
+			Size:        11,
+			Extrapolate: true,
+		})
+	})
+
+	m.Row(40, func() {
+		m.ColSpace(1)
+		m.Col(6, func() {
+			m.Text("_________________________", props.Text{
+				Top:  14,
+				Size: 15,
+			})
+			m.Text("Ravnatelj2", props.Text{
+				Top:  14,
+				Size: 15,
+			})
+			m.Text("digitalni podpis ravnatelja", props.Text{Top: 20, Size: 9})
+		})
+		m.Col(3, func() {
+			m.Text("_________________________", props.Text{
+				Top:  14,
+				Size: 15,
+			})
+			m.Text("podpis ravnatelja", props.Text{Top: 20, Size: 9})
+		})
+	})
+
+	output, err := m.Output()
+	if err != nil {
+		WriteJSON(w, Response{Error: err.Error(), Success: false}, http.StatusInternalServerError)
+		return
+	}
+	w.Write(output.Bytes())
+}

main.go

@@ -63,6 +63,7 @@ func main() {
 	r.HandleFunc("/user/get/homework/{id}", httphandler.GetUserHomework).Methods("GET")
 	r.HandleFunc("/user/get/absences/{id}", httphandler.GetAbsencesUser).Methods("GET")
 	r.HandleFunc("/user/get/ending_certificate/{student_id}", httphandler.PrintCertificateOfEndingClass).Methods("GET")
+	r.HandleFunc("/user/get/certificate_of_schooling/{user_id}", httphandler.CertificateOfSchooling).Methods("GET")
 	r.HandleFunc("/user/get/unread_messages", httphandler.GetUnreadMessages).Methods("GET")
 
 	r.HandleFunc("/user/get/absences/{student_id}/excuse/{absence_id}", httphandler.ExcuseAbsence).Methods("PATCH")