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Add discount and tax classes columns to invoice 

This was actually the (first) reason we added the tax classes: to show
them in columns on the invoice—without the class we would need a column
for each tax rate, even though they are the same tax.

The invoice design has the product total with taxes at the last column,
above the tax base, that i am not so sure about, but it seems that it
has not brought any problem whatsoever so far, so it remains as is.

Had to reduce the invoice’s font size to give more space to the table
or the columns would be right next to each other.  Oriol also told me
to add more vertical spacing to the table’s footer.
This commit is contained in:
jordi fita mas 2023-03-01 14:08:12 +01:00
parent e11a3c57f5
commit d6034ad732
12 changed files with 334 additions and 114 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
deploy/invoice_amount.sql
View File

@ -1,29 +1,19 @@
-- Deploy numerus:invoice_amount to pg -- Deploy numerus:invoice_amount to pg
-- requires: schema_numerus -- requires: schema_numerus
-- requires: invoice_product -- requires: invoice_product
-- requires: invoice_tax_amount -- requires: invoice_product_amount
begin; begin;
set search_path to numerus, public; set search_path to numerus, public;
create or replace view invoice_amount as create or replace view invoice_amount as
with taxable as (
select invoice_id
, sum(round(price * quantity * (1 - discount_rate))::integer)::integer as subtotal
from invoice_product
group by invoice_id
), taxes as (
select invoice_id
, sum(amount)::integer as tax_amount
from invoice_tax_amount
group by invoice_id
)
select invoice_id select invoice_id
, subtotal , sum(subtotal)::integer as subtotal
, subtotal + coalesce(tax_amount, 0) as total , sum(total)::integer as total
from taxable from invoice_product
left join taxes using (invoice_id) join invoice_product_amount using (invoice_product_id)
group by invoice_id
; ;
grant select on table invoice_amount to invoicer; grant select on table invoice_amount to invoicer;

22
deploy/invoice_product_amount.sql Normal file
View File

@ -0,0 +1,22 @@
-- Deploy numerus:invoice_product_amount to pg
-- requires: schema_numerus
-- requires: invoice_product
-- requires: invoice_product_tax
begin;
set search_path to numerus, public;
create or replace view invoice_product_amount as
select invoice_product_id
, round(price * quantity * (1 - discount_rate))::integer as subtotal
, max(round(price * quantity * (1 - discount_rate))::integer) + coalesce(sum(round(round(price * quantity * (1 - discount_rate))::integer * tax_rate)::integer)::integer, 0) as total
from invoice_product
left join invoice_product_tax using (invoice_product_id)
group by invoice_product_id, price, quantity, discount_rate
;
grant select on table invoice_product_amount to invoicer;
grant select on table invoice_product_amount to admin;
commit;

48
pkg/invoices.go
View File

@ -11,6 +11,7 @@ import (
"math" "math"
"net/http" "net/http"
"os/exec" "os/exec"
"sort"
"strconv" "strconv"
"strings" "strings"
"time" "time"
@ -120,16 +121,18 @@ func mustClose(closer io.Closer) {
} }
type invoice struct { type invoice struct {
Number string Number string
Slug string Slug string
Date time.Time Date time.Time
Invoicer taxDetails Invoicer taxDetails
Invoicee taxDetails Invoicee taxDetails
Notes string Notes string
Products []*invoiceProduct Products []*invoiceProduct
Subtotal string Subtotal string
Taxes [][]string Taxes [][]string
Total string TaxClasses []string
HasDiscounts bool
Total string
} }
type taxDetails struct { type taxDetails struct {
@ -147,7 +150,10 @@ type invoiceProduct struct {
Name string Name string
Description string Description string
Price string Price string
Discount int
Quantity int Quantity int
Taxes map[string]int
Subtotal string
Total string Total string
} }
@ -166,15 +172,31 @@ func mustGetInvoice(ctx context.Context, conn *Conn, company *Company, slug stri
if err := conn.QueryRow(ctx, "select array_agg(array[name, to_price(amount, $2)]) from invoice_tax_amount join tax using (tax_id) where invoice_id = $1", invoiceId, decimalDigits).Scan(&inv.Taxes); err != nil { if err := conn.QueryRow(ctx, "select array_agg(array[name, to_price(amount, $2)]) from invoice_tax_amount join tax using (tax_id) where invoice_id = $1", invoiceId, decimalDigits).Scan(&inv.Taxes); err != nil {
panic(err) panic(err)
} }
rows := conn.MustQuery(ctx, "select name, description, to_price(price, $2), quantity, to_price(round(price * quantity * (1 - discount_rate))::integer, 2) from invoice_product where invoice_id = $1", invoiceId, decimalDigits) rows := conn.MustQuery(ctx, "select invoice_product.name, description, to_price(price, $2), (discount_rate * 100)::integer, quantity, to_price(subtotal, $2), to_price(total, $2), array_agg(array[tax_class.name, (tax_rate * 100)::integer::text]) from invoice_product join invoice_product_amount using (invoice_product_id) left join invoice_product_tax using (invoice_product_id) left join tax using (tax_id) left join tax_class using (tax_class_id) where invoice_id = $1 group by invoice_product.name, description, discount_rate, price, quantity, subtotal, total", invoiceId, decimalDigits)
defer rows.Close() defer rows.Close()
taxClasses := map[string]bool{}
for rows.Next() { for rows.Next() {
product := &invoiceProduct{} product := &invoiceProduct{
if err := rows.Scan(&product.Name, &product.Description, &product.Price, &product.Quantity, &product.Total); err != nil { Taxes: make(map[string]int),
}
var taxes [][]string
if err := rows.Scan(&product.Name, &product.Description, &product.Price, &product.Discount, &product.Quantity, &product.Subtotal, &product.Total, &taxes); err != nil {
panic(err) panic(err)
} }
for _, tax := range taxes {
taxClass := tax[0]
taxClasses[taxClass] = true
product.Taxes[taxClass], _ = strconv.Atoi(tax[1])
}
if product.Discount > 0 {
inv.HasDiscounts = true
}
inv.Products = append(inv.Products, product) inv.Products = append(inv.Products, product)
} }
for taxClass := range taxClasses {
inv.TaxClasses = append(inv.TaxClasses, taxClass)
}
sort.Strings(inv.TaxClasses)
if rows.Err() != nil { if rows.Err() != nil {
panic(rows.Err()) panic(rows.Err())
} }

13
pkg/template.go
View File

@ -43,6 +43,9 @@ func mustRenderTemplate(wr io.Writer, r *http.Request, layout string, filename s
"formatDate": func(time time.Time) template.HTML { "formatDate": func(time time.Time) template.HTML {
return template.HTML(`<time datetime="` + time.Format("2006-01-02") + `">` + time.Format("02/01/2006") + "</time>") return template.HTML(`<time datetime="` + time.Format("2006-01-02") + `">` + time.Format("02/01/2006") + "</time>")
}, },
"formatPercent": func(value int) string {
return fmt.Sprintf("%d %%", value)
},
"csrfToken": func() template.HTML { "csrfToken": func() template.HTML {
return template.HTML(fmt.Sprintf(`<input type="hidden" name="%s" value="%s">`, csrfTokenField, user.CsrfToken)) return template.HTML(fmt.Sprintf(`<input type="hidden" name="%s" value="%s">`, csrfTokenField, user.CsrfToken))
}, },
@ -54,6 +57,16 @@ func mustRenderTemplate(wr io.Writer, r *http.Request, layout string, filename s
field.Attributes = append(field.Attributes, template.HTMLAttr(attr)) field.Attributes = append(field.Attributes, template.HTMLAttr(attr))
return field return field
}, },
"boolToInt": func(b bool) int {
if b {
return 1
} else {
return 0
}
},
"add": func(y, x int) int {
return x + y
},
"sub": func(y, x int) int { "sub": func(y, x int) int {
return x - y return x - y
}, },

76
po/ca.po
View File

@ -8,7 +8,7 @@ msgid ""
msgstr "" msgstr ""
"Project-Id-Version: numerus\n" "Project-Id-Version: numerus\n"
"Report-Msgid-Bugs-To: jordi@tandem.blog\n" "Report-Msgid-Bugs-To: jordi@tandem.blog\n"
"POT-Creation-Date: 2023-02-28 11:56+0100\n" "POT-Creation-Date: 2023-03-01 14:00+0100\n"
"PO-Revision-Date: 2023-01-18 17:08+0100\n" "PO-Revision-Date: 2023-01-18 17:08+0100\n"
"Last-Translator: jordi fita mas <jordi@tandem.blog>\n" "Last-Translator: jordi fita mas <jordi@tandem.blog>\n"
"Language-Team: Catalan <ca@dodds.net>\n" "Language-Team: Catalan <ca@dodds.net>\n"
@ -59,7 +59,7 @@ msgid "Name"
msgstr "Nom" msgstr "Nom"
#: web/template/invoices/products.gohtml:43 #: web/template/invoices/products.gohtml:43
#: web/template/invoices/view.gohtml:59 web/template/products/index.gohtml:23 #: web/template/invoices/view.gohtml:60 web/template/products/index.gohtml:23
msgctxt "title" msgctxt "title"
msgid "Price" msgid "Price"
msgstr "Preu" msgstr "Preu"
@ -74,13 +74,13 @@ msgctxt "action"
msgid "Add products" msgid "Add products"
msgstr "Afegeix productes" msgstr "Afegeix productes"
#: web/template/invoices/new.gohtml:41 web/template/invoices/view.gohtml:61 #: web/template/invoices/new.gohtml:41 web/template/invoices/view.gohtml:65
#: web/template/invoices/view.gohtml:87
msgctxt "title" msgctxt "title"
msgid "Subtotal" msgid "Subtotal"
msgstr "Subtotal" msgstr "Subtotal"
#: web/template/invoices/new.gohtml:51 web/template/invoices/view.gohtml:97 #: web/template/invoices/new.gohtml:51 web/template/invoices/view.gohtml:69
#: web/template/invoices/view.gohtml:109
msgctxt "title" msgctxt "title"
msgid "Total" msgid "Total"
msgstr "Total" msgstr "Total"
@ -149,16 +149,26 @@ msgctxt "action"
msgid "Download invoice" msgid "Download invoice"
msgstr "Descarrega factura" msgstr "Descarrega factura"
#: web/template/invoices/view.gohtml:58 #: web/template/invoices/view.gohtml:59
msgctxt "title" msgctxt "title"
msgid "Concept" msgid "Concept"
msgstr "Concepte" msgstr "Concepte"
#: web/template/invoices/view.gohtml:60 #: web/template/invoices/view.gohtml:62
msgctxt "title"
msgid "Discount"
msgstr "Descompte"
#: web/template/invoices/view.gohtml:64
msgctxt "title" msgctxt "title"
msgid "Units" msgid "Units"
msgstr "Unitats" msgstr "Unitats"
#: web/template/invoices/view.gohtml:99
msgctxt "title"
msgid "Tax Base"
msgstr "Base imposable"
#: web/template/dashboard.gohtml:2 #: web/template/dashboard.gohtml:2
msgctxt "title" msgctxt "title"
msgid "Dashboard" msgid "Dashboard"
@ -374,43 +384,47 @@ msgstr "No podeu deixar la contrasenya en blanc."
msgid "Invalid user or password." msgid "Invalid user or password."
msgstr "Nom d’usuari o contrasenya incorrectes." msgstr "Nom d’usuari o contrasenya incorrectes."
#: pkg/products.go:165 pkg/invoices.go:446 #: pkg/products.go:165 pkg/invoices.go:468
msgctxt "input" msgctxt "input"
msgid "Name" msgid "Name"
msgstr "Nom" msgstr "Nom"
#: pkg/products.go:171 pkg/invoices.go:451 #: pkg/products.go:171 pkg/invoices.go:473
msgctxt "input" msgctxt "input"
msgid "Description" msgid "Description"
msgstr "Descripció" msgstr "Descripció"
#: pkg/products.go:176 pkg/invoices.go:455 #: pkg/products.go:176 pkg/invoices.go:477
msgctxt "input" msgctxt "input"
msgid "Price" msgid "Price"
msgstr "Preu" msgstr "Preu"
#: pkg/products.go:186 pkg/invoices.go:344 pkg/invoices.go:481 #: pkg/products.go:186 pkg/invoices.go:366 pkg/invoices.go:503
msgctxt "input" msgctxt "input"
msgid "Taxes" msgid "Taxes"
msgstr "Imposts" msgstr "Imposts"
#: pkg/products.go:206 pkg/profile.go:92 pkg/invoices.go:377 #: pkg/products.go:206 pkg/profile.go:92 pkg/invoices.go:399
#: pkg/invoices.go:517 #: pkg/invoices.go:539
msgid "Name can not be empty." msgid "Name can not be empty."
msgstr "No podeu deixar el nom en blanc." msgstr "No podeu deixar el nom en blanc."
#: pkg/products.go:207 pkg/invoices.go:518 #: pkg/products.go:207 pkg/invoices.go:540
msgid "Price can not be empty." msgid "Price can not be empty."
msgstr "No podeu deixar el preu en blanc." msgstr "No podeu deixar el preu en blanc."
#: pkg/products.go:208 pkg/invoices.go:519 #: pkg/products.go:208 pkg/invoices.go:541
msgid "Price must be a number greater than zero." msgid "Price must be a number greater than zero."
msgstr "El preu ha de ser un número major a zero." msgstr "El preu ha de ser un número major a zero."
#: pkg/products.go:210 pkg/invoices.go:381 pkg/invoices.go:527 #: pkg/products.go:210 pkg/invoices.go:403 pkg/invoices.go:549
msgid "Selected tax is not valid." msgid "Selected tax is not valid."
msgstr "Heu seleccionat un impost que no és vàlid." msgstr "Heu seleccionat un impost que no és vàlid."
#: pkg/products.go:211 pkg/invoices.go:550
msgid "You can only select a tax of each class."
msgstr "Només podeu seleccionar un impost de cada classe."
#: pkg/company.go:90 #: pkg/company.go:90
msgctxt "input" msgctxt "input"
msgid "Currency" msgid "Currency"
@ -483,70 +497,70 @@ msgstr "La confirmació no és igual a la contrasenya."
msgid "Selected language is not valid." msgid "Selected language is not valid."
msgstr "Heu seleccionat un idioma que no és vàlid." msgstr "Heu seleccionat un idioma que no és vàlid."
#: pkg/invoices.go:207 #: pkg/invoices.go:229
msgid "Select a customer to bill." msgid "Select a customer to bill."
msgstr "Escolliu un client a facturar." msgstr "Escolliu un client a facturar."
#: pkg/invoices.go:300 #: pkg/invoices.go:322
msgid "Invalid action" msgid "Invalid action"
msgstr "Acció invàlida." msgstr "Acció invàlida."
#: pkg/invoices.go:321 #: pkg/invoices.go:343
msgctxt "input" msgctxt "input"
msgid "Customer" msgid "Customer"
msgstr "Client" msgstr "Client"
#: pkg/invoices.go:327 #: pkg/invoices.go:349
msgctxt "input" msgctxt "input"
msgid "Number" msgid "Number"
msgstr "Número" msgstr "Número"
#: pkg/invoices.go:333 #: pkg/invoices.go:355
msgctxt "input" msgctxt "input"
msgid "Invoice Date" msgid "Invoice Date"
msgstr "Data de factura" msgstr "Data de factura"
#: pkg/invoices.go:339 #: pkg/invoices.go:361
msgctxt "input" msgctxt "input"
msgid "Notes" msgid "Notes"
msgstr "Notes" msgstr "Notes"
#: pkg/invoices.go:378 #: pkg/invoices.go:400
msgid "Invoice date can not be empty." msgid "Invoice date can not be empty."
msgstr "No podeu deixar la data de la factura en blanc." msgstr "No podeu deixar la data de la factura en blanc."
#: pkg/invoices.go:379 #: pkg/invoices.go:401
msgid "Invoice date must be a valid date." msgid "Invoice date must be a valid date."
msgstr "La data de facturació ha de ser vàlida." msgstr "La data de facturació ha de ser vàlida."
#: pkg/invoices.go:441 #: pkg/invoices.go:463
msgctxt "input" msgctxt "input"
msgid "Id" msgid "Id"
msgstr "Identificador" msgstr "Identificador"
#: pkg/invoices.go:464 #: pkg/invoices.go:486
msgctxt "input" msgctxt "input"
msgid "Quantity" msgid "Quantity"
msgstr "Quantitat" msgstr "Quantitat"
#: pkg/invoices.go:472 #: pkg/invoices.go:494
msgctxt "input" msgctxt "input"
msgid "Discount (%)" msgid "Discount (%)"
msgstr "Descompte (%)" msgstr "Descompte (%)"
#: pkg/invoices.go:521 #: pkg/invoices.go:543
msgid "Quantity can not be empty." msgid "Quantity can not be empty."
msgstr "No podeu deixar la quantitat en blanc." msgstr "No podeu deixar la quantitat en blanc."
#: pkg/invoices.go:522 #: pkg/invoices.go:544
msgid "Quantity must be a number greater than zero." msgid "Quantity must be a number greater than zero."
msgstr "La quantitat ha de ser un número major a zero." msgstr "La quantitat ha de ser un número major a zero."
#: pkg/invoices.go:524 #: pkg/invoices.go:546
msgid "Discount can not be empty." msgid "Discount can not be empty."
msgstr "No podeu deixar el descompte en blanc." msgstr "No podeu deixar el descompte en blanc."
#: pkg/invoices.go:525 #: pkg/invoices.go:547
msgid "Discount must be a percentage between 0 and 100." msgid "Discount must be a percentage between 0 and 100."
msgstr "El descompte ha de ser un percentatge entre 0 i 100." msgstr "El descompte ha de ser un percentatge entre 0 i 100."

76
po/es.po
View File

@ -7,7 +7,7 @@ msgid ""
msgstr "" msgstr ""
"Project-Id-Version: numerus\n" "Project-Id-Version: numerus\n"
"Report-Msgid-Bugs-To: jordi@tandem.blog\n" "Report-Msgid-Bugs-To: jordi@tandem.blog\n"
"POT-Creation-Date: 2023-02-28 11:56+0100\n" "POT-Creation-Date: 2023-03-01 14:00+0100\n"
"PO-Revision-Date: 2023-01-18 17:45+0100\n" "PO-Revision-Date: 2023-01-18 17:45+0100\n"
"Last-Translator: jordi fita mas <jordi@tandem.blog>\n" "Last-Translator: jordi fita mas <jordi@tandem.blog>\n"
"Language-Team: Spanish <es@tp.org.es>\n" "Language-Team: Spanish <es@tp.org.es>\n"
@ -59,7 +59,7 @@ msgid "Name"
msgstr "Nombre" msgstr "Nombre"
#: web/template/invoices/products.gohtml:43 #: web/template/invoices/products.gohtml:43
#: web/template/invoices/view.gohtml:59 web/template/products/index.gohtml:23 #: web/template/invoices/view.gohtml:60 web/template/products/index.gohtml:23
msgctxt "title" msgctxt "title"
msgid "Price" msgid "Price"
msgstr "Precio" msgstr "Precio"
@ -74,13 +74,13 @@ msgctxt "action"
msgid "Add products" msgid "Add products"
msgstr "Añadir productos" msgstr "Añadir productos"
#: web/template/invoices/new.gohtml:41 web/template/invoices/view.gohtml:61 #: web/template/invoices/new.gohtml:41 web/template/invoices/view.gohtml:65
#: web/template/invoices/view.gohtml:87
msgctxt "title" msgctxt "title"
msgid "Subtotal" msgid "Subtotal"
msgstr "Subtotal" msgstr "Subtotal"
#: web/template/invoices/new.gohtml:51 web/template/invoices/view.gohtml:97 #: web/template/invoices/new.gohtml:51 web/template/invoices/view.gohtml:69
#: web/template/invoices/view.gohtml:109
msgctxt "title" msgctxt "title"
msgid "Total" msgid "Total"
msgstr "Total" msgstr "Total"
@ -149,16 +149,26 @@ msgctxt "action"
msgid "Download invoice" msgid "Download invoice"
msgstr "Descargar factura" msgstr "Descargar factura"
#: web/template/invoices/view.gohtml:58 #: web/template/invoices/view.gohtml:59
msgctxt "title" msgctxt "title"
msgid "Concept" msgid "Concept"
msgstr "Concepto" msgstr "Concepto"
#: web/template/invoices/view.gohtml:60 #: web/template/invoices/view.gohtml:62
msgctxt "title"
msgid "Discount"
msgstr "Descuento"
#: web/template/invoices/view.gohtml:64
msgctxt "title" msgctxt "title"
msgid "Units" msgid "Units"
msgstr "Unidades" msgstr "Unidades"
#: web/template/invoices/view.gohtml:99
msgctxt "title"
msgid "Tax Base"
msgstr "Base imponible"
#: web/template/dashboard.gohtml:2 #: web/template/dashboard.gohtml:2
msgctxt "title" msgctxt "title"
msgid "Dashboard" msgid "Dashboard"
@ -374,43 +384,47 @@ msgstr "No podéis dejar la contraseña en blanco."
msgid "Invalid user or password." msgid "Invalid user or password."
msgstr "Nombre de usuario o contraseña inválido." msgstr "Nombre de usuario o contraseña inválido."
#: pkg/products.go:165 pkg/invoices.go:446 #: pkg/products.go:165 pkg/invoices.go:468
msgctxt "input" msgctxt "input"
msgid "Name" msgid "Name"
msgstr "Nombre" msgstr "Nombre"
#: pkg/products.go:171 pkg/invoices.go:451 #: pkg/products.go:171 pkg/invoices.go:473
msgctxt "input" msgctxt "input"
msgid "Description" msgid "Description"
msgstr "Descripción" msgstr "Descripción"
#: pkg/products.go:176 pkg/invoices.go:455 #: pkg/products.go:176 pkg/invoices.go:477
msgctxt "input" msgctxt "input"
msgid "Price" msgid "Price"
msgstr "Precio" msgstr "Precio"
#: pkg/products.go:186 pkg/invoices.go:344 pkg/invoices.go:481 #: pkg/products.go:186 pkg/invoices.go:366 pkg/invoices.go:503
msgctxt "input" msgctxt "input"
msgid "Taxes" msgid "Taxes"
msgstr "Impuestos" msgstr "Impuestos"
#: pkg/products.go:206 pkg/profile.go:92 pkg/invoices.go:377 #: pkg/products.go:206 pkg/profile.go:92 pkg/invoices.go:399
#: pkg/invoices.go:517 #: pkg/invoices.go:539
msgid "Name can not be empty." msgid "Name can not be empty."
msgstr "No podéis dejar el nombre en blanco." msgstr "No podéis dejar el nombre en blanco."
#: pkg/products.go:207 pkg/invoices.go:518 #: pkg/products.go:207 pkg/invoices.go:540
msgid "Price can not be empty." msgid "Price can not be empty."
msgstr "No podéis dejar el precio en blanco." msgstr "No podéis dejar el precio en blanco."
#: pkg/products.go:208 pkg/invoices.go:519 #: pkg/products.go:208 pkg/invoices.go:541
msgid "Price must be a number greater than zero." msgid "Price must be a number greater than zero."
msgstr "El precio tiene que ser un número mayor a cero." msgstr "El precio tiene que ser un número mayor a cero."
#: pkg/products.go:210 pkg/invoices.go:381 pkg/invoices.go:527 #: pkg/products.go:210 pkg/invoices.go:403 pkg/invoices.go:549
msgid "Selected tax is not valid." msgid "Selected tax is not valid."
msgstr "Habéis escogido un impuesto que no es válido." msgstr "Habéis escogido un impuesto que no es válido."
#: pkg/products.go:211 pkg/invoices.go:550
msgid "You can only select a tax of each class."
msgstr "Solo podéis escojer un impuesto de cada clase."
#: pkg/company.go:90 #: pkg/company.go:90
msgctxt "input" msgctxt "input"
msgid "Currency" msgid "Currency"
@ -483,70 +497,70 @@ msgstr "La confirmación no corresponde con la contraseña."
msgid "Selected language is not valid." msgid "Selected language is not valid."
msgstr "Habéis escogido un idioma que no es válido." msgstr "Habéis escogido un idioma que no es válido."
#: pkg/invoices.go:207 #: pkg/invoices.go:229
msgid "Select a customer to bill." msgid "Select a customer to bill."
msgstr "Escoged un cliente a facturar." msgstr "Escoged un cliente a facturar."
#: pkg/invoices.go:300 #: pkg/invoices.go:322
msgid "Invalid action" msgid "Invalid action"
msgstr "Acción inválida." msgstr "Acción inválida."
#: pkg/invoices.go:321 #: pkg/invoices.go:343
msgctxt "input" msgctxt "input"
msgid "Customer" msgid "Customer"
msgstr "Cliente" msgstr "Cliente"
#: pkg/invoices.go:327 #: pkg/invoices.go:349
msgctxt "input" msgctxt "input"
msgid "Number" msgid "Number"
msgstr "Número" msgstr "Número"
#: pkg/invoices.go:333 #: pkg/invoices.go:355
msgctxt "input" msgctxt "input"
msgid "Invoice Date" msgid "Invoice Date"
msgstr "Fecha de factura" msgstr "Fecha de factura"
#: pkg/invoices.go:339 #: pkg/invoices.go:361
msgctxt "input" msgctxt "input"
msgid "Notes" msgid "Notes"
msgstr "Notas" msgstr "Notas"
#: pkg/invoices.go:378 #: pkg/invoices.go:400
msgid "Invoice date can not be empty." msgid "Invoice date can not be empty."
msgstr "No podéis dejar la fecha de la factura en blanco." msgstr "No podéis dejar la fecha de la factura en blanco."
#: pkg/invoices.go:379 #: pkg/invoices.go:401
msgid "Invoice date must be a valid date." msgid "Invoice date must be a valid date."
msgstr "La fecha de factura debe ser válida." msgstr "La fecha de factura debe ser válida."
#: pkg/invoices.go:441 #: pkg/invoices.go:463
msgctxt "input" msgctxt "input"
msgid "Id" msgid "Id"
msgstr "Identificador" msgstr "Identificador"
#: pkg/invoices.go:464 #: pkg/invoices.go:486
msgctxt "input" msgctxt "input"
msgid "Quantity" msgid "Quantity"
msgstr "Cantidad" msgstr "Cantidad"
#: pkg/invoices.go:472 #: pkg/invoices.go:494
msgctxt "input" msgctxt "input"
msgid "Discount (%)" msgid "Discount (%)"
msgstr "Descuento (%)" msgstr "Descuento (%)"
#: pkg/invoices.go:521 #: pkg/invoices.go:543
msgid "Quantity can not be empty." msgid "Quantity can not be empty."
msgstr "No podéis dejar la cantidad en blanco." msgstr "No podéis dejar la cantidad en blanco."
#: pkg/invoices.go:522 #: pkg/invoices.go:544
msgid "Quantity must be a number greater than zero." msgid "Quantity must be a number greater than zero."
msgstr "La cantidad tiene que ser un número mayor a cero." msgstr "La cantidad tiene que ser un número mayor a cero."
#: pkg/invoices.go:524 #: pkg/invoices.go:546
msgid "Discount can not be empty." msgid "Discount can not be empty."
msgstr "No podéis dejar el descuento en blanco." msgstr "No podéis dejar el descuento en blanco."
#: pkg/invoices.go:525 #: pkg/invoices.go:547
msgid "Discount must be a percentage between 0 and 100." msgid "Discount must be a percentage between 0 and 100."
msgstr "El descuento tiene que ser un percentage entre 0 y 100." msgstr "El descuento tiene que ser un percentage entre 0 y 100."

7
revert/invoice_product_amount.sql Normal file
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@ -0,0 +1,7 @@
-- Revert numerus:invoice_product_amount from pg
begin;
drop view if exists numerus.invoice_product_amount;
commit;

3
sqitch.plan
View File

@ -58,6 +58,7 @@ invoice_number_counter [schema_numerus company] 2023-02-17T13:04:48Z jordi fita
next_invoice_number [schema_numerus invoice_number_counter] 2023-02-17T13:21:48Z jordi fita mas <jordi@tandem.blog> # Add function to retrieve the next invoice number next_invoice_number [schema_numerus invoice_number_counter] 2023-02-17T13:21:48Z jordi fita mas <jordi@tandem.blog> # Add function to retrieve the next invoice number
add_invoice [schema_numerus invoice company currency parse_price new_invoice_product tax invoice_product invoice_product_tax next_invoice_number] 2023-02-16T21:12:46Z jordi fita mas <jordi@tandem.blog> # Add function to create new invoices add_invoice [schema_numerus invoice company currency parse_price new_invoice_product tax invoice_product invoice_product_tax next_invoice_number] 2023-02-16T21:12:46Z jordi fita mas <jordi@tandem.blog> # Add function to create new invoices
invoice_tax_amount [schema_numerus invoice_product invoice_product_tax] 2023-02-22T12:08:35Z jordi fita mas <jordi@tandem.blog> # Add view for invoice tax amount invoice_tax_amount [schema_numerus invoice_product invoice_product_tax] 2023-02-22T12:08:35Z jordi fita mas <jordi@tandem.blog> # Add view for invoice tax amount
invoice_amount [schema_numerus invoice_product invoice_tax_amount] 2023-02-22T12:58:46Z jordi fita mas <jordi@tandem.blog> # Add view to compute subtotal and total for invoices invoice_product_amount [schema_numerus invoice_product invoice_product_tax] 2023-03-01T11:18:05Z jordi fita mas <jordi@tandem.blog> # Add view for invoice product subtotal and total
invoice_amount [schema_numerus invoice_product invoice_product_amount] 2023-02-22T12:58:46Z jordi fita mas <jordi@tandem.blog> # Add view to compute subtotal and total for invoices
new_invoice_amount [schema_numerus] 2023-02-23T12:08:25Z jordi fita mas <jordi@tandem.blog> # Add type to return when computing new invoice amounts new_invoice_amount [schema_numerus] 2023-02-23T12:08:25Z jordi fita mas <jordi@tandem.blog> # Add type to return when computing new invoice amounts
compute_new_invoice_amount [schema_numerus company currency tax new_invoice_product new_invoice_amount] 2023-02-23T12:20:13Z jordi fita mas <jordi@tandem.blog> # Add function to compute the subtotal, taxes, and total amounts for a new invoice compute_new_invoice_amount [schema_numerus company currency tax new_invoice_product new_invoice_amount] 2023-02-23T12:20:13Z jordi fita mas <jordi@tandem.blog> # Add function to compute the subtotal, taxes, and total amounts for a new invoice

110
test/invoice_product_amount.sql Normal file
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@ -0,0 +1,110 @@
-- Test invoice_product_amount
set client_min_messages to warning;
create extension if not exists pgtap;
reset client_min_messages;
begin;
select plan(12);
set search_path to numerus, auth, public;
select has_view('invoice_product_amount');
select table_privs_are('invoice_product_amount', 'guest', array[]::text[]);
select table_privs_are('invoice_product_amount', 'invoicer', array['SELECT']);
select table_privs_are('invoice_product_amount', 'admin', array['SELECT']);
select table_privs_are('invoice_product_amount', 'authenticator', array[]::text[]);
select has_column('invoice_product_amount', 'invoice_product_id');
select col_type_is('invoice_product_amount', 'invoice_product_id', 'integer');
select has_column('invoice_product_amount', 'subtotal');
select col_type_is('invoice_product_amount', 'subtotal', 'integer');
select has_column('invoice_product_amount', 'total');
select col_type_is('invoice_product_amount', 'total', 'integer');
set client_min_messages to warning;
truncate invoice_product_tax cascade;
truncate invoice_product cascade;
truncate invoice cascade;
truncate contact cascade;
truncate product cascade;
truncate tax cascade;
truncate tax_class cascade;
truncate company cascade;
reset client_min_messages;
insert into company (company_id, business_name, vatin, trade_name, phone, email, web, address, city, province, postal_code, country_code, currency_code)
values (1, 'Company 1', 'XX123', '', '555-555-555', 'a@a', '', '', '', '', '', 'ES', 'EUR')
;
insert into tax_class (tax_class_id, company_id, name)
values (11, 1, 'tax')
;
insert into tax (tax_id, company_id, tax_class_id, name, rate)
values (2, 1, 11, 'IRPF -15 %', -0.15)
, (3, 1, 11, 'IVA 4 %', 0.04)
, (4, 1, 11, 'IVA 10 %', 0.10)
, (5, 1, 11, 'IVA 21 %', 0.21)
;
insert into product (product_id, company_id, name, price)
values (6, 1, 'Product', 1212)
;
insert into contact (contact_id, company_id, business_name, vatin, trade_name, phone, email, web, address, city, province, postal_code, country_code)
values (7, 1, 'Contact', 'XX555', '', '777-777-777', 'c@c', '', '', '', '', '', 'ES')
;
insert into invoice (invoice_id, company_id, invoice_number, invoice_date, contact_id, currency_code)
values ( 8, 1, 'I1', current_date, 7, 'EUR')
, ( 9, 1, 'I2', current_date, 7, 'EUR')
, (10, 1, 'I3', current_date, 7, 'EUR')
, (11, 1, 'I4', current_date, 7, 'EUR')
;
insert into invoice_product (invoice_product_id, invoice_id, product_id, name, price, quantity, discount_rate)
values (12, 8, 6, 'P', 100, 1, 0.0)
, (13, 8, 6, 'P', 200, 2, 0.1)
, (14, 9, 6, 'P', 222, 3, 0.0)
, (15, 9, 6, 'P', 333, 4, 0.2)
, (16, 10, 6, 'P', 444, 5, 0.0)
, (17, 10, 6, 'P', 555, 6, 0.1)
, (18, 11, 6, 'P', 777, 8, 0.0)
;
insert into invoice_product_tax (invoice_product_id, tax_id, tax_rate)
values (12, 2, -0.15)
, (12, 5, 0.21)
, (13, 3, 0.04)
, (14, 4, 0.10)
, (14, 5, 0.21)
, (14, 2, -0.07)
, (15, 4, 0.10)
, (16, 4, 0.10)
, (16, 5, 0.21)
, (17, 5, 0.21)
, (17, 3, 0.04)
;
select bag_eq(
$$ select invoice_product_id, subtotal, total from invoice_product_amount $$,
$$ values (12, 100, 106)
, (13, 360, 374)
, (14, 666, 826)
, (15, 1066, 1173)
, (16, 2220, 2908)
, (17, 2997, 3746)
, (18, 6216, 6216)
$$,
'Should compute the subtotal and total for all products.'
);
select *
from finish();
rollback;

11
verify/invoice_product_amount.sql Normal file
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@ -0,0 +1,11 @@
-- Verify numerus:invoice_product_amount on pg
begin;
select invoice_product_id
, subtotal
, total
from numerus.invoice_product_amount
where false;
rollback;

12
web/static/invoice.css
View File

@ -12,7 +12,7 @@
} }
.invoice h1 { .invoice h1 {
font-size: 1.6rem; font-size: 1em;
} }
.invoice > div { .invoice > div {
@ -76,16 +76,20 @@
padding-top: 1em; padding-top: 1em;
} }
.invoice .tfoot.separator th, .invoice .tfoot.separator td {
padding-top: 3em;
}
.invoice tbody .name td:first-child { .invoice tbody .name td:first-child {
font-weight: bold; font-weight: bold;
} }
.invoice tbody td:first-child { .invoice tbody td:first-child {
max-width: 20rem; max-width: 15em;
} }
.invoice .legal { .invoice .legal {
font-size: 1.2rem; font-size: .75em;
text-align: justify; text-align: justify;
} }
@ -121,7 +125,7 @@
body { body {
background-color: white; background-color: white;
color: black; color: black;
font-size: 1.6rem; font-size: 1rem;
line-height: 1.5; line-height: 1.5;
-webkit-font-smoothing: antialiased; -webkit-font-smoothing: antialiased;
} }

48
web/template/invoices/view.gohtml
View File

@ -52,49 +52,61 @@
{{ .Invoicee.City }} ({{ .Invoicee.PostalCode}}), {{ .Invoicee.Province }}<br> {{ .Invoicee.City }} ({{ .Invoicee.PostalCode}}), {{ .Invoicee.Province }}<br>
</address> </address>
{{- $columns := 5 | add (len .TaxClasses) | add (boolToInt .HasDiscounts) -}}
<table> <table>
<thead> <thead>
<tr> <tr>
<th>{{( pgettext "Concept" "title" )}}</th> <th>{{( pgettext "Concept" "title" )}}</th>
<th class="numeric">{{( pgettext "Price" "title" )}}</th> <th class="numeric">{{( pgettext "Price" "title" )}}</th>
{{ if .HasDiscounts -}}
<th class="numeric">{{( pgettext "Discount" "title" )}}</th>
{{ end -}}
<th class="numeric">{{( pgettext "Units" "title" )}}</th> <th class="numeric">{{( pgettext "Units" "title" )}}</th>
<th class="numeric">{{( pgettext "Subtotal" "title" )}}</th> <th class="numeric">{{( pgettext "Subtotal" "title" )}}</th>
{{ range $class := .TaxClasses -}}
<th class="numeric">{{ . }}</th>
{{ end -}}
<th class="numeric">{{( pgettext "Total" "title" )}}</th>
</tr> </tr>
</thead> </thead>
{{ $lastIndex := len .Products | sub 1 }} {{ $lastIndex := len .Products | sub 1 }}
{{ range $index, $product := .Products -}} {{ range $index, $product := .Products -}}
<tbody> <tbody>
{{ if .Description }} {{- if .Description }}
<tr class="name"> <tr class="name">
<td colspan="4">{{ .Name }}</td> <td colspan="{{ $columns }}">{{ .Name }}</td>
</tr> </tr>
<tr> {{ end -}}
<tr>
{{- if .Description }}
<td>{{ .Description }}</td> <td>{{ .Description }}</td>
<td class="numeric">{{ .Price | formatPrice }}</td> {{- else }}
<td class="numeric">{{ .Quantity }}</td>
<td class="numeric">{{ .Total | formatPrice }}</td>
</tr>
{{ else }}
<tr class="name">
<td>{{ .Name }}</td> <td>{{ .Name }}</td>
<td class="numeric">{{ .Price | formatPrice }}</td> {{- end -}}
<td class="numeric">{{ .Quantity }}</td> <td class="numeric">{{ .Price | formatPrice }}</td>
<td class="numeric">{{ .Total | formatPrice }}</td> {{ if $.HasDiscounts -}}
</tr> <td class="numeric">{{ $product.Discount | formatPercent }}</td>
{{- end }} {{ end -}}
<td class="numeric">{{ .Quantity }}</td>
<td class="numeric">{{ .Subtotal | formatPrice }}</td>
{{ range $class := $.TaxClasses -}}
<td class="numeric">{{ index $product.Taxes $class | formatPercent }}</td>
{{ end -}}
<td class="numeric">{{ .Total | formatPrice }}</td>
</tr>
{{ if (eq $index $lastIndex) }} {{ if (eq $index $lastIndex) }}
<tr class="tfoot"> <tr class="tfoot separator">
<th scope="row" colspan="3">{{( pgettext "Subtotal" "title" )}}</th> <th scope="row" colspan="{{ $columns | sub 1 }}">{{( pgettext "Tax Base" "title" )}}</th>
<td class="numeric">{{ $.Subtotal | formatPrice }}</td> <td class="numeric">{{ $.Subtotal | formatPrice }}</td>
</tr> </tr>
{{ range $tax := $.Taxes -}} {{ range $tax := $.Taxes -}}
<tr class="tfoot"> <tr class="tfoot">
<th scope="row" colspan="3">{{ index . 0 }}</th> <th scope="row" colspan="{{ $columns | sub 1 }}">{{ index . 0 }}</th>
<td class="numeric">{{ index . 1 | formatPrice }}</td> <td class="numeric">{{ index . 1 | formatPrice }}</td>
</tr> </tr>
{{- end }} {{- end }}
<tr class="tfoot"> <tr class="tfoot">
<th scope="row" colspan="3">{{( pgettext "Total" "title" )}}</th> <th scope="row" colspan="{{ $columns | sub 1 }}">{{( pgettext "Total" "title" )}}</th>
<td class="numeric">{{ $.Total | formatPrice }}</td> <td class="numeric">{{ $.Total | formatPrice }}</td>
</tr> </tr>
{{ end }} {{ end }}