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server.go
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server.go
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package main
import (
"flag"
"fmt"
"log"
"net/http"
"time"
"github.com/gin-gonic/gin"
"github.com/itsjamie/gin-cors"
"github.com/moadben/OpenCode/databases"
)
var db databases.Database
// Projects returns all projects from the database via JSON
func Projects(c *gin.Context) {
proj, err := db.ReturnProjects()
if err != nil {
log.Println(err)
}
c.JSON(http.StatusOK, proj)
}
// AddProject returns all projects from the database via JSON
func AddProject(c *gin.Context) {
var proj databases.Project
err := c.BindJSON(&proj)
if err != nil {
c.String(400, "Could not post project")
return
}
err = db.InsertProject(proj)
if err != nil {
fmt.Println(err)
c.String(400, "Could not post project")
return
}
}
// GetProject returns the project mapped to a unique ID
func GetProject(c *gin.Context) {
id := c.Param("id")
project, err := db.GetProjectByID(id)
if err != nil {
c.String(400, err.Error())
return
}
c.JSON(http.StatusOK, project)
}
// Ideas returns all ideas from the database via JSON
func Ideas(c *gin.Context) {
ideas, err := db.ReturnIdeas()
if err != nil {
c.String(400, err.Error())
return
}
c.JSON(http.StatusOK, ideas)
}
// AddIdea returns all projects from the database via JSON
func AddIdea(c *gin.Context) {
var idea databases.Idea
err := c.BindJSON(&idea)
if err != nil {
c.String(400, "Could not post project")
return
}
err = db.InsertIdea(idea)
if err != nil {
c.String(400, "Could not post project")
return
}
}
// GetIdea returns the project mapped to a unique ID
func GetIdea(c *gin.Context) {
id := c.Param("id")
idea, err := db.GetIdeaByID(id)
if err != nil {
c.String(400, "Could not grab project by ID")
return
}
c.JSON(http.StatusOK, idea)
}
// AddIdeaComment is adds a comment to a pre-existing idea object in the database
func AddIdeaComment(c *gin.Context) {
id := c.Param("id")
idea, err := db.GetIdeaByID(id)
if err != nil {
c.String(400, err.Error())
return
}
var comment databases.Comment
err = c.BindJSON(&comment)
if err != nil {
c.String(400, err.Error())
return
}
comment.TimeStamp = time.Now()
idea.Discussion.Comments = append(idea.Discussion.Comments, comment)
err = db.UpdateIdeaEntry(idea)
if err != nil {
c.String(400, err.Error())
return
}
}
// AddProjectComment adds a comment to a pre-existing project object in the database
func AddProjectComment(c *gin.Context) {
id := c.Param("id")
project, err := db.GetProjectByID(id)
if err != nil {
c.String(400, err.Error())
return
}
var comment databases.Comment
err = c.BindJSON(&comment)
if err != nil {
c.String(400, err.Error())
return
}
comment.TimeStamp = time.Now()
project.Discussion.Comments = append(project.Discussion.Comments, comment)
err = db.UpdateProjectEntry(project)
if err != nil {
c.String(400, err.Error())
return
}
}
func main() {
//Flag initialization
DBConn := flag.String("DB", "test", "DB Connection string for ")
flag.Parse()
//DB setup
fmt.Println(*DBConn)
temp, err := databases.NewDocDB(*DBConn)
if err != nil {
panic(err)
}
defer temp.Session.Close()
db = &temp
//Running of server
r := gin.New()
//Setting up CORS middleware
r.Use(cors.Middleware(cors.Config{
Origins: "http://opencode.me",
Methods: "GET, PUT, POST, DELETE",
RequestHeaders: "Origin, Authorization, Content-Type",
ExposedHeaders: "",
MaxAge: 50 * time.Second,
Credentials: true,
ValidateHeaders: false,
}))
// GET
r.GET("/projects", Projects)
r.GET("/ideas", Ideas)
r.GET("/projects/:id", GetProject)
r.GET("/ideas/:id", GetIdea)
// POST
r.POST("/add_project", AddProject)
r.POST("/add_idea", AddIdea)
r.POST("/projects/:id/add_comment", AddProjectComment)
r.POST("/ideas/:id/add_comment", AddIdeaComment)
r.Run()
}