341 lines
9.6 KiB
Go
341 lines
9.6 KiB
Go
package pkg
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import (
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"context"
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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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Tags []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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tag := r.URL.Query().Get("tag")
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page := &ContactsIndexPage{
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Contacts: mustCollectContactEntries(r.Context(), conn, company, tag),
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}
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mustRenderMainTemplate(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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if !form.MustFillFromDatabase(r.Context(), conn, slug) {
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http.NotFound(w, r)
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return
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}
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w.WriteHeader(http.StatusOK)
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mustRenderEditContactForm(w, r, slug, form)
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}
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func mustRenderNewContactForm(w http.ResponseWriter, r *http.Request, form *contactForm) {
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mustRenderMainTemplate(w, r, "contacts/new.gohtml", form)
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}
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type editContactPage struct {
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Slug string
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ContactName string
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Form *contactForm
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}
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func mustRenderEditContactForm(w http.ResponseWriter, r *http.Request, slug string, form *contactForm) {
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page := &editContactPage{
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Slug: slug,
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ContactName: form.BusinessName.Val,
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Form: form,
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}
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mustRenderMainTemplate(w, r, "contacts/edit.gohtml", page)
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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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if !IsHTMxRequest(r) {
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w.WriteHeader(http.StatusUnprocessableEntity)
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}
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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(), "select add_contact($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13)", company.Id, form.BusinessName, form.VATIN, form.TradeName, form.Phone, form.Email, form.Web, form.Address, form.City, form.Province, form.PostalCode, form.Country, form.Tags)
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htmxRedirect(w, r, companyURI(company, "/contacts"))
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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, params[0].Value, form)
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return
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}
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slug := conn.MustGetText(r.Context(), "", "select edit_contact($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13)", params[0].Value, form.BusinessName, form.VATIN, form.TradeName, form.Phone, form.Email, form.Web, form.Address, form.City, form.Province, form.PostalCode, form.Country, form.Tags)
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if slug == "" {
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http.NotFound(w, r)
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}
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htmxRedirect(w, r, companyURI(mustGetCompany(r), "/contacts"))
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}
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func mustCollectContactEntries(ctx context.Context, conn *Conn, company *Company, tag string) []*ContactEntry {
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rows, err := conn.Query(ctx, `
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select slug
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, business_name
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, email
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, phone
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, tags
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from contact
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where contact.company_id = $1 and (($2 = '') or (tags @> array[$2]::tag_name[]))
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order by business_name
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`, company.Id, tag)
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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, &entry.Tags)
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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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Tags *TagsField
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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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`minlength="2"`,
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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", "Country", locale),
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Options: mustGetCountryOptions(ctx, conn, locale),
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Required: true,
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Selected: []string{"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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Tags: &TagsField{
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Name: "tags",
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Label: pgettext("input", "Tags", locale),
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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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form.Tags.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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country := ""
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if validator.CheckValidSelectOption(form.Country, gettext("Selected country is not valid.", form.locale)) {
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country = form.Country.Selected[0]
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}
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validator.CheckRequiredInput(form.BusinessName, gettext("Business name can not be empty.", form.locale))
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validator.CheckInputMinLength(form.BusinessName, 2, gettext("Business name must have at least two letters.", 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, country, 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, country, 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, country, gettext("This value is not a valid postal code.", form.locale))
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}
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return validator.AllOK()
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}
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func (form *contactForm) MustFillFromDatabase(ctx context.Context, conn *Conn, slug string) bool {
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return !notFoundErrorOrPanic(conn.QueryRow(ctx, `
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select business_name
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, substr(vatin::text, 3)
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, trade_name
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, phone
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, email
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, web
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, address
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, city
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, province
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, postal_code
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, country_code
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, array_to_string(tags, ',')
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from contact
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where slug = $1
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`, slug).Scan(
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form.BusinessName,
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form.VATIN,
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form.TradeName,
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form.Phone,
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form.Email,
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form.Web,
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form.Address,
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form.City,
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form.Province,
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form.PostalCode,
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form.Country,
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form.Tags))
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}
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