277 lines
8.9 KiB
Go
277 lines
8.9 KiB
Go
package pkg
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import (
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"context"
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"github.com/jackc/pgx/v4"
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"github.com/julienschmidt/httprouter"
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"html/template"
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"net/http"
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)
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type ContactEntry struct {
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Slug string
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Name string
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Email string
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Phone string
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}
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type ContactsIndexPage struct {
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Contacts []*ContactEntry
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}
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func IndexContacts(w http.ResponseWriter, r *http.Request, _ httprouter.Params) {
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conn := getConn(r)
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company := mustGetCompany(r)
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page := &ContactsIndexPage{
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Contacts: mustGetContactEntries(r.Context(), conn, company),
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}
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mustRenderAppTemplate(w, r, "contacts/index.gohtml", page)
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}
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func GetContactForm(w http.ResponseWriter, r *http.Request, params httprouter.Params) {
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locale := getLocale(r)
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conn := getConn(r)
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form := newContactForm(r.Context(), conn, locale)
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slug := params[0].Value
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if slug == "new" {
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w.WriteHeader(http.StatusOK)
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mustRenderNewContactForm(w, r, form)
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return
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}
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err := conn.QueryRow(r.Context(), "select business_name, substr(vatin::text, 3), trade_name, phone, email, web, address, city, province, postal_code, country_code from contact where slug = $1", slug).Scan(form.BusinessName, form.VATIN, form.TradeName, form.Phone, form.Email, form.Web, form.Address, form.City, form.Province, form.PostalCode, form.Country)
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if err != nil {
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if err == pgx.ErrNoRows {
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http.NotFound(w, r)
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return
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} else {
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panic(err)
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}
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}
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w.WriteHeader(http.StatusOK)
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mustRenderEditContactForm(w, r, form)
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}
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func mustRenderNewContactForm(w http.ResponseWriter, r *http.Request, form *contactForm) {
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mustRenderAppTemplate(w, r, "contacts/new.gohtml", form)
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}
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func mustRenderEditContactForm(w http.ResponseWriter, r *http.Request, form *contactForm) {
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mustRenderAppTemplate(w, r, "contacts/edit.gohtml", form)
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}
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func HandleAddContact(w http.ResponseWriter, r *http.Request, _ httprouter.Params) {
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conn := getConn(r)
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locale := getLocale(r)
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form := newContactForm(r.Context(), conn, locale)
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if err := form.Parse(r); err != nil {
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http.Error(w, err.Error(), http.StatusBadRequest)
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return
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}
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if err := verifyCsrfTokenValid(r); err != nil {
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http.Error(w, err.Error(), http.StatusForbidden)
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return
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}
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if !form.Validate(r.Context(), conn) {
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mustRenderNewContactForm(w, r, form)
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return
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}
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company := mustGetCompany(r)
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conn.MustExec(r.Context(), "insert into contact (company_id, business_name, vatin, trade_name, phone, email, web, address, city, province, postal_code, country_code) values ($1, $2, ($12 || $3)::vatin, $4, parse_packed_phone_number($5, $12), $6, $7, $8, $9, $10, $11, $12)", company.Id, form.BusinessName, form.VATIN, form.TradeName, form.Phone, form.Email, form.Web, form.Address, form.City, form.Province, form.PostalCode, form.Country)
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http.Redirect(w, r, companyURI(company, "/contacts"), http.StatusSeeOther)
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}
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func HandleUpdateContact(w http.ResponseWriter, r *http.Request, params httprouter.Params) {
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conn := getConn(r)
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locale := getLocale(r)
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form := newContactForm(r.Context(), conn, locale)
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if err := form.Parse(r); err != nil {
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http.Error(w, err.Error(), http.StatusBadRequest)
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return
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}
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if err := verifyCsrfTokenValid(r); err != nil {
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http.Error(w, err.Error(), http.StatusForbidden)
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return
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}
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if !form.Validate(r.Context(), conn) {
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mustRenderEditContactForm(w, r, form)
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return
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}
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slug := conn.MustGetText(r.Context(), "", "update contact set business_name = $1, vatin = ($11 || $2)::vatin, trade_name = $3, phone = parse_packed_phone_number($4, $11), email = $5, web = $6, address = $7, city = $8, province = $9, postal_code = $10, country_code = $11 where slug = $12 returning slug", form.BusinessName, form.VATIN, form.TradeName, form.Phone, form.Email, form.Web, form.Address, form.City, form.Province, form.PostalCode, form.Country, params[0].Value)
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if slug == "" {
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http.NotFound(w, r)
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}
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http.Redirect(w, r, companyURI(mustGetCompany(r), "/contacts/"+slug), http.StatusSeeOther)
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}
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func mustGetContactEntries(ctx context.Context, conn *Conn, company *Company) []*ContactEntry {
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rows, err := conn.Query(ctx, "select slug, business_name, email, phone from contact where company_id = $1 order by business_name", company.Id)
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if err != nil {
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panic(err)
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}
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defer rows.Close()
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var entries []*ContactEntry
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for rows.Next() {
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entry := &ContactEntry{}
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err = rows.Scan(&entry.Slug, &entry.Name, &entry.Email, &entry.Phone)
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if err != nil {
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panic(err)
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}
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entries = append(entries, entry)
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}
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if rows.Err() != nil {
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panic(rows.Err())
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}
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return entries
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}
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type contactForm struct {
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locale *Locale
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BusinessName *InputField
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VATIN *InputField
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TradeName *InputField
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Phone *InputField
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Email *InputField
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Web *InputField
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Address *InputField
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City *InputField
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Province *InputField
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PostalCode *InputField
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Country *SelectField
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}
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func newContactForm(ctx context.Context, conn *Conn, locale *Locale) *contactForm {
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return &contactForm{
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locale: locale,
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BusinessName: &InputField{
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Name: "business_name",
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Label: pgettext("input", "Business name", locale),
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Type: "text",
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Required: true,
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Attributes: []template.HTMLAttr{
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`autocomplete="organization"`,
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},
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},
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VATIN: &InputField{
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Name: "vatin",
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Label: pgettext("input", "VAT number", locale),
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Type: "text",
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Required: true,
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},
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TradeName: &InputField{
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Name: "trade_name",
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Label: pgettext("input", "Trade name", locale),
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Type: "text",
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},
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Phone: &InputField{
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Name: "phone",
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Label: pgettext("input", "Phone", locale),
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Type: "tel",
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Required: true,
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Attributes: []template.HTMLAttr{
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`autocomplete="tel"`,
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},
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},
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Email: &InputField{
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Name: "email",
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Label: pgettext("input", "Email", locale),
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Type: "email",
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Required: true,
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Attributes: []template.HTMLAttr{
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`autocomplete="email"`,
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},
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},
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Web: &InputField{
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Name: "web",
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Label: pgettext("input", "Web", locale),
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Type: "url",
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Attributes: []template.HTMLAttr{
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`autocomplete="url"`,
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},
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},
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Address: &InputField{
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Name: "address",
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Label: pgettext("input", "Address", locale),
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Type: "text",
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Required: true,
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Attributes: []template.HTMLAttr{
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`autocomplete="address-line1"`,
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},
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},
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City: &InputField{
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Name: "city",
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Label: pgettext("input", "City", locale),
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Type: "text",
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Required: true,
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},
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Province: &InputField{
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Name: "province",
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Label: pgettext("input", "Province", locale),
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Type: "text",
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Required: true,
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},
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PostalCode: &InputField{
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Name: "postal_code",
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Label: pgettext("input", "Postal code", locale),
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Type: "text",
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Required: true,
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Attributes: []template.HTMLAttr{
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`autocomplete="postal-code"`,
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},
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},
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Country: &SelectField{
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Name: "country",
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Label: pgettext("input", "Tax", locale),
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Options: mustGetCountryOptions(ctx, conn, locale),
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Selected: "ES",
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Attributes: []template.HTMLAttr{
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`autocomplete="country"`,
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},
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},
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}
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}
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func (form *contactForm) Parse(r *http.Request) error {
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if err := r.ParseForm(); err != nil {
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return err
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}
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form.BusinessName.FillValue(r)
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form.VATIN.FillValue(r)
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form.TradeName.FillValue(r)
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form.Phone.FillValue(r)
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form.Email.FillValue(r)
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form.Web.FillValue(r)
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form.Address.FillValue(r)
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form.City.FillValue(r)
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form.Province.FillValue(r)
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form.PostalCode.FillValue(r)
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form.Country.FillValue(r)
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return nil
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}
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func (form *contactForm) Validate(ctx context.Context, conn *Conn) bool {
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validator := newFormValidator()
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validator.CheckRequiredInput(form.BusinessName, gettext("Business name can not be empty.", form.locale))
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if validator.CheckRequiredInput(form.VATIN, gettext("VAT number can not be empty.", form.locale)) {
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validator.CheckValidVATINInput(form.VATIN, form.Country.Selected, gettext("This value is not a valid VAT number.", form.locale))
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}
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if validator.CheckRequiredInput(form.Phone, gettext("Phone can not be empty.", form.locale)) {
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validator.CheckValidPhoneInput(form.Phone, form.Country.Selected, gettext("This value is not a valid phone number.", form.locale))
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}
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if validator.CheckRequiredInput(form.Email, gettext("Email can not be empty.", form.locale)) {
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validator.CheckValidEmailInput(form.Email, gettext("This value is not a valid email. It should be like name@domain.com.", form.locale))
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}
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if form.Web.Val != "" {
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validator.checkValidURL(form.Web, gettext("This value is not a valid web address. It should be like https://domain.com/.", form.locale))
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}
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validator.CheckRequiredInput(form.Address, gettext("Address can not be empty.", form.locale))
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validator.CheckRequiredInput(form.City, gettext("City can not be empty.", form.locale))
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validator.CheckRequiredInput(form.Province, gettext("Province can not be empty.", form.locale))
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if validator.CheckRequiredInput(form.PostalCode, gettext("Postal code can not be empty.", form.locale)) {
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validator.CheckValidPostalCode(ctx, conn, form.PostalCode, form.Country.Selected, gettext("This value is not a valid postal code.", form.locale))
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}
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validator.CheckValidSelectOption(form.Country, gettext("Selected country is not valid.", form.locale))
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return validator.AllOK()
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}
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