README.md

go-stein

This Go / Golang client helps you interact with the Stein API.

Stein is a suite of programs to help you turn any Google Sheet to a database. The core Stein API provides RESTful access to your sheets.

SteinHQ

Installation

$ go get github.com/nasrul21/go-stein

Usage

Initalize

package main

import (
    "time"
    stein "github.com/nasrul21/go-stein"
)

func main() {
    client := stein.NewClient(
        "https://api.steinhq.com/v1/storages/5cca0542e52a3545102c1665", // STEIN URL 
        // you can set the option nil, if your stein doesn't need authentication
        &stein.Option{
            Username: "user", // your STEIN API username
            Password: "password", // your STEIN API password
            Timeout: 20 * time.Second, // set timeout for Stein Request, default: 15s
        },
    )

    ...
}

Read Data

client.Read(sheetName, filter, v)

Arguments

Name	Description	Format	Requirement
sheetName	Your sheet name	String	Required
filter	Filter / Query data by column name	map[string]interface{}	Optional (nil)
v	The result will be given to v	Struct / map[string]interface{}	Required

Example

// set read option
readOption := stein.ReadOption{
    // don't set a `Search` field, if you wanna get all data
    Search: map[string]interface{
        "ID": 134,
    }
}
var result []YourStruct
status, err := client.Read("Sheet1", readOption, &result)

// if you want to get the data without filter
// status, err := client.Read("Sheet1", nil, &result)

if err != nil {
    log.Fatal("Error read from stein: " + err)
    return
}

fmt.Printf("HTTP Status: %d \n", status)
fmt.Printf("Result : %v \n", result)

Insert Data / Add Rows

client.Insert(sheetName, body) (status, res, err)

Arguments

Name	Description	Format	Requirement
sheetName	Your sheet's name	String	Required
body	The data you want to add	Array of Struct	Required

Return Value

Name	Description	Format
status	HTTP Status Response	Number (Status Code)
res	Response of updated range	InsertResponse
err	Error message	error

Example

type Employee struct {
    Name        string `json:"name"`
    Department  string `json:"department"`
    Position    string `json:"position"`
}

employees := []Employee{
    {
        Name:       "Nasrul",
        Department: "Technology",
        Position:   "Software Engineer",
    },
    // add another field of you want to insert multiple rows
    // {
    // 	...
    // },
}

status, res, err := client.Insert("Sheet1", employees)
if err != nil {
    log.Fatal("Error insert data to stein: ", status, err.Error())
    return
}

fmt.Printf("HTTP Status: %d \n", status)
fmt.Printf("Updated Range : %v \n", res)

Update Data

client.Update(sheetName, set, where) (status, res, err)

Arguments

Name	Description	Format	Requirement
sheetName	Your sheet's name	String	Required
set	The column values to set	{column: value, ...}	Required
where	The column values to search for	{column: value, ...}	Optional

Return Value

Name	Description	Format
status	HTTP Status Response	Number (Status Code)
res	Response of updated range	UpdateResponse
err	Error message	error

Example

employee := Employee{
    Name:       "Nasrul",
    Department: "Technology",
    Position:   "Software Engineer",
}

where := map[string]interface{}{
    "ID": 156,
}

status, res, err := client.Update("Sheet1", employee, where)
if err != nil {
    log.Fatal("Error update data to stein: ", status, err.Error())
    return
}

fmt.Printf("HTTP Status: %d \n", status)
fmt.Printf("Updated Range : %v \n", res)

Delete Data

client.Delete(sheetName, condition) (status, res, err)

Arguments

Name	Description	Format	Requirement
sheetName	Your sheet's name	String	Required
condition	The column values to search for	{column: value, ...}	Required

Return Value

Name	Description	Format
status	HTTP Status Response	Number (Status Code)
res	Response of updated range	DeleteResponse
err	Error message	error

Example

status, res, err := client.Delete("Sheet1", map[string]interface{}{
    "ID": 156,
})
if err != nil {
    log.Fatal("Error delete data: ", status, err.Error())
    return
}

fmt.Printf("HTTP Status: %d \n", status)
fmt.Printf("Deleted Range : %v \n", res)

License

MIT licensed