Files
mach_examples/06_todo_sse_datastar/main.c
2026-03-27 13:13:46 -05:00

158 lines
3.4 KiB
C

#include <mach.h>
#include <sqlite.h>
#include <datastar.h>
#include <session_auth.h>
config mach(){
return (config) {
.resources = {{
{"home", "/",
.get = {{
render((r){(asset){
#embed "home.mustache.html"
}})
}}
},
{"about", "/about",
.get = {{
render((r){(asset){
#embed "about.mustache.html"
}})
}}
},
{"contact", "/contact",
.get = {{
render((r){(asset){
#embed "contact.mustache.html"
}})
}}
},
{"todos", "/todos",
.sse = {.channel = "todos:{{user_id}}"},
.get = {{
query((d){
.set = "todos",
.db = "todos_db",
.query = (asset){
#embed "get_todos.sql"
}
}),
render((r){(asset){
#embed "todos.mustache.html"
}})
}},
.post = {{
validate((v){
.name = "title",
.validation = "^\\S{1,16}$",
.message = "must be 1-16 characters, no spaces"
}),
query((d){
.set = "todo",
.db = "todos_db",
.query = (asset){
#embed "create_todo.sql"
}
}),
ds_sse((ds){
.target = "todos",
.mode = mode_prepend,
.channel = "todos:{{user_id}}",
.elements = {.asset = "todo"}
})
}},
.before = {logged_in()}
},
{"todo", "/todos/:id",
.patch = {{
validate((v){
.name = "finished",
.optional = true,
.validation = "1",
.message = "must be 1"
}),
find((d){
.set = "todo",
.db = "todos_db",
.query = (asset){
#embed "update_todo.sql"
}
}),
ds_sse((ds){
.mode = mode_replace,
.target = "todo_{{id}}",
.channel = "todos:{{user_id}}",
.elements = {.asset = "todo"}
})
}},
.delete = {{
find((d){
.db = "todos_db",
.query = (asset){
#embed "delete_todo.sql"
}
}),
ds_sse((ds){
.mode = mode_remove,
.target = "todo_{{id}}",
.channel = "todos:{{user_id}}"
})
}},
.before = {
logged_in(),
validate((v){
.name = "id",
.validation = "^\\d{1,10}$",
.message = "must be between 1-9999999999"
})
}
}},
.before = {session()},
.context = {
{"layout", (asset){
#embed "layout.mustache.html"
}},
{"todo", (asset){
#embed "todo.mustache.html"
}}
},
.errors = {
{http_error, {
render((r){(asset){
#embed "5xx.mustache.html"
}})
}},
{http_not_found, {
render((r){(asset){
#embed "404.mustache.html"
}})
}}
}
},
.databases = {{
.engine = sqlite_db,
.name = "todos_db",
.connect = "file:todo.db?mode=rwc",
.migrations = {(asset){
#embed "create_todos_table.sql"
}}
}},
.modules = {sqlite, datastar, session_auth}
};
}