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feat: Use sqlite + gorm (#26)
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sonjek authored Dec 8, 2024
1 parent 9cf1559 commit 3268bc8
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2 changes: 1 addition & 1 deletion .air.toml
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Expand Up @@ -6,7 +6,7 @@ tmp_dir = "tmp"
cmd = "make build"
delay = 1000
exclude_file = ["README.md"]
exclude_regex = ["_templ.go", "_test.go"]
exclude_regex = ["_templ.go", "_test.go", "*.db"]
exclude_unchanged = false
follow_symlink = false
full_bin = ""
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2 changes: 2 additions & 0 deletions .gitignore
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Expand Up @@ -6,3 +6,5 @@ tmp
# Ignore compiled templ files
internal/web/**/*_templ.go
internal/web/**/*_templ.txt

*.db
3 changes: 2 additions & 1 deletion README.md
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@@ -1,13 +1,14 @@
# go-templ-htmx-picocss-example

Example CRUD app based on [Go](https://github.com/golang/go) + [templ](https://github.com/a-h/templ) + [</>htmx](https://github.com/bigskysoftware/htmx) + [PicoCSS](https://github.com/picocss/pico) + [Ionicons](https://github.com/ionic-team/ionicons)
Example of a Web CRUD app based on [Go](https://github.com/golang/go) + ([sqlite](https://gitlab.com/cznic/sqlite) + [gorm](https://github.com/go-gorm/gorm)) + [templ](https://github.com/a-h/templ) + [</>htmx](https://github.com/bigskysoftware/htmx) + [PicoCSS](https://github.com/picocss/pico) + [Ionicons](https://github.com/ionic-team/ionicons)


![demo](demo.gif)

Features:
- Comfortable and flexible component based templates via [templ](https://github.com/a-h/templ)
- CRUD functionality
- Persistent storage via [SQLite](https://gitlab.com/cznic/sqlite) + ORM ([gorm](https://github.com/go-gorm/gorm))
- Modal windows
- Error handling on user interface side
- Infinite scroll (Lazy Loading)
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11 changes: 9 additions & 2 deletions cmd/app/main.go
Original file line number Diff line number Diff line change
@@ -1,12 +1,19 @@
package main

import (
"github.com/sonjek/go-templ-htmx-picocss-example/internal/service"
"github.com/sonjek/go-templ-htmx-picocss-example/internal/storage"
"github.com/sonjek/go-templ-htmx-picocss-example/internal/web"
"github.com/sonjek/go-templ-htmx-picocss-example/internal/web/handlers"
)

func main() {
hs := handlers.NewHandler()
webServer := web.NewServer(hs)
db := storage.NewDbStorage()
storage.DBMigrate(db)
storage.SeedData(db)

noteService := service.NewNoteService(db)
appHandlers := handlers.NewHandler(db, noteService)
webServer := web.NewServer(appHandlers)
webServer.Start()
}
23 changes: 23 additions & 0 deletions go.mod
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Expand Up @@ -5,4 +5,27 @@ go 1.23
require (
github.com/a-h/templ v0.2.793
github.com/dustin/go-humanize v1.0.1
gorm.io/driver/sqlite v1.5.6
gorm.io/gorm v1.25.12
modernc.org/sqlite v1.34.2
)

require (
github.com/google/uuid v1.6.0 // indirect
github.com/hashicorp/golang-lru/v2 v2.0.7 // indirect
github.com/jinzhu/inflection v1.0.0 // indirect
github.com/jinzhu/now v1.1.5 // indirect
github.com/mattn/go-isatty v0.0.20 // indirect
github.com/mattn/go-sqlite3 v1.14.24 // indirect
github.com/ncruces/go-strftime v0.1.9 // indirect
github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
golang.org/x/exp v0.0.0-20241204233417-43b7b7cde48d // indirect
golang.org/x/sys v0.28.0 // indirect
golang.org/x/text v0.21.0 // indirect
modernc.org/gc/v3 v3.0.0-20241004144649-1aea3fae8852 // indirect
modernc.org/libc v1.61.4 // indirect
modernc.org/mathutil v1.6.0 // indirect
modernc.org/memory v1.8.0 // indirect
modernc.org/strutil v1.2.0 // indirect
modernc.org/token v1.1.0 // indirect
)
63 changes: 63 additions & 0 deletions go.sum
Original file line number Diff line number Diff line change
Expand Up @@ -4,3 +4,66 @@ github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkp
github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/pprof v0.0.0-20240409012703-83162a5b38cd h1:gbpYu9NMq8jhDVbvlGkMFWCjLFlqqEZjEmObmhUy6Vo=
github.com/google/pprof v0.0.0-20240409012703-83162a5b38cd/go.mod h1:kf6iHlnVGwgKolg33glAes7Yg/8iWP8ukqeldJSO7jw=
github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/hashicorp/golang-lru/v2 v2.0.7 h1:a+bsQ5rvGLjzHuww6tVxozPZFVghXaHOwFs4luLUK2k=
github.com/hashicorp/golang-lru/v2 v2.0.7/go.mod h1:QeFd9opnmA6QUJc5vARoKUSoFhyfM2/ZepoAG6RGpeM=
github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
github.com/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
github.com/jinzhu/now v1.1.5/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
github.com/mattn/go-sqlite3 v1.14.24 h1:tpSp2G2KyMnnQu99ngJ47EIkWVmliIizyZBfPrBWDRM=
github.com/mattn/go-sqlite3 v1.14.24/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=
github.com/ncruces/go-strftime v0.1.9 h1:bY0MQC28UADQmHmaF5dgpLmImcShSi2kHU9XLdhx/f4=
github.com/ncruces/go-strftime v0.1.9/go.mod h1:Fwc5htZGVVkseilnfgOVb9mKy6w1naJmn9CehxcKcls=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec h1:W09IVJc94icq4NjY3clb7Lk8O1qJ8BdBEF8z0ibU0rE=
github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec/go.mod h1:qqbHyh8v60DhA7CoWK5oRCqLrMHRGoxYCSS9EjAz6Eo=
golang.org/x/exp v0.0.0-20241204233417-43b7b7cde48d h1:0olWaB5pg3+oychR51GUVCEsGkeCU/2JxjBgIo4f3M0=
golang.org/x/exp v0.0.0-20241204233417-43b7b7cde48d/go.mod h1:qj5a5QZpwLU2NLQudwIN5koi3beDhSAlJwa67PuM98c=
golang.org/x/mod v0.22.0 h1:D4nJWe9zXqHOmWqj4VMOJhvzj7bEZg4wEYa759z1pH4=
golang.org/x/mod v0.22.0/go.mod h1:6SkKJ3Xj0I0BrPOZoBy3bdMptDDU9oJrpohJ3eWZ1fY=
golang.org/x/sync v0.10.0 h1:3NQrjDixjgGwUOCaF8w2+VYHv0Ve/vGYSbdkTa98gmQ=
golang.org/x/sync v0.10.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.28.0 h1:Fksou7UEQUWlKvIdsqzJmUmCX3cZuD2+P3XyyzwMhlA=
golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/text v0.21.0 h1:zyQAAkrwaneQ066sspRyJaG9VNi/YJ1NfzcGB3hZ/qo=
golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
golang.org/x/tools v0.28.0 h1:WuB6qZ4RPCQo5aP3WdKZS7i595EdWqWR8vqJTlwTVK8=
golang.org/x/tools v0.28.0/go.mod h1:dcIOrVd3mfQKTgrDVQHqCPMWy6lnhfhtX3hLXYVLfRw=
gorm.io/driver/sqlite v1.5.6 h1:fO/X46qn5NUEEOZtnjJRWRzZMe8nqJiQ9E+0hi+hKQE=
gorm.io/driver/sqlite v1.5.6/go.mod h1:U+J8craQU6Fzkcvu8oLeAQmi50TkwPEhHDEjQZXDah4=
gorm.io/gorm v1.25.12 h1:I0u8i2hWQItBq1WfE0o2+WuL9+8L21K9e2HHSTE/0f8=
gorm.io/gorm v1.25.12/go.mod h1:xh7N7RHfYlNc5EmcI/El95gXusucDrQnHXe0+CgWcLQ=
modernc.org/cc/v4 v4.23.1 h1:WqJoPL3x4cUufQVHkXpXX7ThFJ1C4ik80i2eXEXbhD8=
modernc.org/cc/v4 v4.23.1/go.mod h1:HM7VJTZbUCR3rV8EYBi9wxnJ0ZBRiGE5OeGXNA0IsLQ=
modernc.org/ccgo/v4 v4.23.1 h1:N49a7JiWGWV7lkPE4yYcvjkBGZQi93/JabRYjdWmJXc=
modernc.org/ccgo/v4 v4.23.1/go.mod h1:JoIUegEIfutvoWV/BBfDFpPpfR2nc3U0jKucGcbmwDU=
modernc.org/fileutil v1.3.0 h1:gQ5SIzK3H9kdfai/5x41oQiKValumqNTDXMvKo62HvE=
modernc.org/fileutil v1.3.0/go.mod h1:XatxS8fZi3pS8/hKG2GH/ArUogfxjpEKs3Ku3aK4JyQ=
modernc.org/gc/v2 v2.5.0 h1:bJ9ChznK1L1mUtAQtxi0wi5AtAs5jQuw4PrPHO5pb6M=
modernc.org/gc/v2 v2.5.0/go.mod h1:wzN5dK1AzVGoH6XOzc3YZ+ey/jPgYHLuVckd62P0GYU=
modernc.org/gc/v3 v3.0.0-20241004144649-1aea3fae8852 h1:IYXPPTTjjoSHvUClZIYexDiO7g+4x+XveKT4gCIAwiY=
modernc.org/gc/v3 v3.0.0-20241004144649-1aea3fae8852/go.mod h1:Qz0X07sNOR1jWYCrJMEnbW/X55x206Q7Vt4mz6/wHp4=
modernc.org/libc v1.61.4 h1:wVyqEx6tlltte9lPTjq0kDAdtdM9c4JH8rU6M1ZVawA=
modernc.org/libc v1.61.4/go.mod h1:VfXVuM/Shh5XsMNrh3C6OkfL78G3loa4ZC/Ljv9k7xc=
modernc.org/mathutil v1.6.0 h1:fRe9+AmYlaej+64JsEEhoWuAYBkOtQiMEU7n/XgfYi4=
modernc.org/mathutil v1.6.0/go.mod h1:Ui5Q9q1TR2gFm0AQRqQUaBWFLAhQpCwNcuhBOSedWPo=
modernc.org/memory v1.8.0 h1:IqGTL6eFMaDZZhEWwcREgeMXYwmW83LYW8cROZYkg+E=
modernc.org/memory v1.8.0/go.mod h1:XPZ936zp5OMKGWPqbD3JShgd/ZoQ7899TUuQqxY+peU=
modernc.org/opt v0.1.3 h1:3XOZf2yznlhC+ibLltsDGzABUGVx8J6pnFMS3E4dcq4=
modernc.org/opt v0.1.3/go.mod h1:WdSiB5evDcignE70guQKxYUl14mgWtbClRi5wmkkTX0=
modernc.org/sortutil v1.2.0 h1:jQiD3PfS2REGJNzNCMMaLSp/wdMNieTbKX920Cqdgqc=
modernc.org/sortutil v1.2.0/go.mod h1:TKU2s7kJMf1AE84OoiGppNHJwvB753OYfNl2WRb++Ss=
modernc.org/sqlite v1.34.2 h1:J9n76TPsfYYkFkZ9Uy1QphILYifiVEwwOT7yP5b++2Y=
modernc.org/sqlite v1.34.2/go.mod h1:dnR723UrTtjKpoHCAMN0Q/gZ9MT4r+iRvIBb9umWFkU=
modernc.org/strutil v1.2.0 h1:agBi9dp1I+eOnxXeiZawM8F4LawKv4NzGWSaLfyeNZA=
modernc.org/strutil v1.2.0/go.mod h1:/mdcBmfOibveCTBxUl5B5l6W+TTH1FXPLHZE6bTosX0=
modernc.org/token v1.1.0 h1:Xl7Ap9dKaEs5kLoOQeQmPWevfnk/DM5qcLcYlA8ys6Y=
modernc.org/token v1.1.0/go.mod h1:UGzOrNV1mAFSEB63lOFHIpNRUVMvYTc6yu1SMY/XTDM=
165 changes: 0 additions & 165 deletions internal/notes/notes.go

This file was deleted.

65 changes: 65 additions & 0 deletions internal/service/notes.go
Original file line number Diff line number Diff line change
@@ -0,0 +1,65 @@
package service

import (
database "github.com/sonjek/go-templ-htmx-picocss-example/internal/storage"
"gorm.io/gorm"
)

type NoteService struct {
db *gorm.DB
}

func NewNoteService(db *gorm.DB) *NoteService {
return &NoteService{
db: db,
}
}

func (s *NoteService) LoadMore(cursorID, pageSize int) ([]database.Note, error) {
var notes []database.Note

var result *gorm.DB
if cursorID < 1 {
result = s.db.Limit(pageSize).Order("id DESC").Find(&notes)
} else {
result = s.db.Where("id < ?", cursorID).Order("id DESC").Limit(pageSize).Find(&notes)
}

if result.Error != nil {
return notes, result.Error
}

return notes, nil
}

func (s *NoteService) Create(title, body string) database.Note {
note := database.Note{
Title: title,
Body: body,
}
s.db.Create(&note)

return note
}

func (s *NoteService) Get(noteID int) database.Note {
note := database.Note{ID: noteID}
s.db.First(&note)
return note
}

func (s *NoteService) Update(note database.Note, title, body string) {
note.Title = title
note.Body = body
s.db.Save(&note)
}

func (s *NoteService) FindAndUpdate(noteID int, title, body string) database.Note {
note := s.Get(noteID)
s.Update(note, title, body)
return note
}

func (s *NoteService) Delete(noteID string) {
s.db.Delete(&database.Note{}, noteID)
}
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