use config file

src/database.nim

@@ -1,6 +1,6 @@
 import norm/[model, postgres]
 import types/[users, files]
-# using sqlite as it makes setup faster
-# once project is stable enough this will switch to postgresql
-let db* = open("0.0.0.0", "user", "postgres", "")
+import config/config
+
+let db* = open(cfg.dbHost, cfg.dbUser, cfg.dbPassword, cfg.dbDatabase)
 db.createTables(newFile()) # file objects require a user object, thus a tables for both are created

src/routes/delete.nim

@@ -1,20 +1,21 @@
-import std/[strutils, os, httpclient]
+import std/[strutils, os, httpclient, strformat]
 import jester
 import norm/[model, postgres]
 import ../types/[users, files]
 import ../[database, helpers]
+import ../config/config
 
 proc purgeUserFiles*(token: string): Future[string] {.async.} =
 
   var client = newAsyncHttpClient()
   client.headers = newHttpHeaders({"Authorization": token})
   try:
-    return await client.deleteContent("http://localhost:5000/api/v1/files")
+    return await client.deleteContent(fmt"http://{cfg.bindAddr}:{cfg.port}/api/v1/files")
   finally:
     client.close()
 
 
-proc createDeletionRoutes*() =
+proc createDeletionRoutes*(cfg: Cfg) =
   router delete:
     #[
       request parameters:
@@ -92,6 +93,6 @@ proc createDeletionRoutes*() =
         db.delete(file)
       user.fileCount = 0
       db.update(user)
-      removeDir("uploads/" & user.username & "/")
+      removeDir(cfg.uploadDir & user.username & "/")
 
       resp Http200, "All files have been deleted.\n"

src/routes/upload.nim

@@ -3,8 +3,9 @@ import jester
 import norm/[model, postgres]
 import ../types/[users, files]
 import ../[database, helpers]
+import ../config/config
 
-proc createUploadRoutes*() =
+proc createUploadRoutes*(cfg: Cfg) =
   router upload:
     #[
       request parameters:
@@ -37,7 +38,7 @@ proc createUploadRoutes*() =
         resp Http400, "Bad JSON.\n"
 
       # create needed directories if they don't exist already
-      let directory = "uploads/" & user.username & "/"
+      let directory = cfg.uploadDir & user.username & "/"
       if not dirExists(directory):
         createDir(directory)
 

src/server.nim

@@ -9,8 +9,6 @@ import ./[database, helpers]
 import ./types/[users, files]
 import ./routes/[auth, delete, download, upload, update]
 
-let cfg = getConfig()
-
 settings:
   bindAddr = cfg.bindAddr
   port = Port(cfg.port)
@@ -19,9 +17,9 @@ settings:
   appName = cfg.appName
 
 createAuthenticationRoutes()
-createDeletionRoutes()
+createDeletionRoutes(cfg)
 createDownloadRoutes()
-createUploadRoutes()
+createUploadRoutes(cfg)
 createUpdateRoutes()
 
 routes: