From f34757afbd7a3c73b7496963fcfe2a0094e17d09 Mon Sep 17 00:00:00 2001
From: bouncepaw <bouncepaw2@ya.ru>
Date: Sun, 24 Jan 2021 13:36:03 +0500
Subject: [PATCH] Drop memdb dependency because it is not used yet

---
 go.mod             |  1 -
 go.sum             |  9 -------
 hyphae/hypha.go    | 16 ++----------
 storage/storage.go | 65 ----------------------------------------------
 4 files changed, 2 insertions(+), 89 deletions(-)
 delete mode 100644 storage/storage.go

diff --git a/go.mod b/go.mod
index 2d5ea15..137cbae 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,6 @@ go 1.14
 require (
 	github.com/adrg/xdg v0.2.2
 	github.com/gorilla/feeds v1.1.1
-	github.com/hashicorp/go-memdb v1.3.0
 	github.com/kr/pretty v0.2.1 // indirect
 	github.com/valyala/quicktemplate v1.6.3
 )
diff --git a/go.sum b/go.sum
index b20873b..f950cb8 100644
--- a/go.sum
+++ b/go.sum
@@ -5,15 +5,6 @@ github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/gorilla/feeds v1.1.1 h1:HwKXxqzcRNg9to+BbvJog4+f3s/xzvtZXICcQGutYfY=
 github.com/gorilla/feeds v1.1.1/go.mod h1:Nk0jZrvPFZX1OBe5NPiddPw7CfwF6Q9eqzaBbaightA=
-github.com/hashicorp/go-immutable-radix v1.3.0 h1:8exGP7ego3OmkfksihtSouGMZ+hQrhxx+FVELeXpVPE=
-github.com/hashicorp/go-immutable-radix v1.3.0/go.mod h1:0y9vanUI8NX6FsYoO3zeMjhV/C5i9g4Q3DwcSNZ4P60=
-github.com/hashicorp/go-memdb v1.3.0 h1:xdXq34gBOMEloa9rlGStLxmfX/dyIK8htOv36dQUwHU=
-github.com/hashicorp/go-memdb v1.3.0/go.mod h1:Mluclgwib3R93Hk5fxEfiRhB+6Dar64wWh71LpNSe3g=
-github.com/hashicorp/go-uuid v1.0.0 h1:RS8zrF7PhGwyNPOtxSClXXj9HA8feRnJzgnI1RJCSnM=
-github.com/hashicorp/go-uuid v1.0.0/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/bN7x4byOro=
-github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
-github.com/hashicorp/golang-lru v0.5.4 h1:YDjusn29QI/Das2iO9M0BHnIbxPeyuCHsjMW+lJfyTc=
-github.com/hashicorp/golang-lru v0.5.4/go.mod h1:iADmTwqILo4mZ8BN3D2Q6+9jd8WM5uGBxy+E8yxSoD4=
 github.com/klauspost/compress v1.10.7/go.mod h1:aoV0uJVorq1K+umq18yTdKaF57EivdYsUV+/s2qKfXs=
 github.com/klauspost/compress v1.11.0/go.mod h1:aoV0uJVorq1K+umq18yTdKaF57EivdYsUV+/s2qKfXs=
 github.com/kr/pretty v0.2.1 h1:Fmg33tUaq4/8ym9TJN1x7sLJnHVwhP33CNkpYV/7rwI=
diff --git a/hyphae/hypha.go b/hyphae/hypha.go
index 366fd5a..d70cd1e 100644
--- a/hyphae/hypha.go
+++ b/hyphae/hypha.go
@@ -1,8 +1,7 @@
 package hyphae
 
-import (
-	"github.com/bouncepaw/mycorrhiza/storage"
-)
+// TODO: do
+import ()
 
 type Hypha struct {
 	Name       string
@@ -15,17 +14,6 @@ type Hypha struct {
 
 // AddHypha adds a hypha named `name` with such `textPath` and `binaryPath`. Both paths can be empty. Does //not// check for hypha's existence beforehand. Count is handled.
 func AddHypha(name, textPath, binaryPath string) {
-	txn := storage.DB.Txn(true)
-	txn.Insert("hyphae",
-		&Hypha{
-			Name:       name,
-			TextPath:   textPath,
-			BinaryPath: binaryPath,
-			OutLinks:   make([]string, 0),
-			BackLinks:  make([]string, 0),
-		})
-	txn.Commit()
-	IncrementCount()
 }
 
 // DeleteHypha clears both paths and all out-links from the named hypha and marks it as non-existent. It does not actually delete it from the memdb. Count is handled.
diff --git a/storage/storage.go b/storage/storage.go
deleted file mode 100644
index 528c109..0000000
--- a/storage/storage.go
+++ /dev/null
@@ -1,65 +0,0 @@
-package storage
-
-import (
-	"github.com/hashicorp/go-memdb"
-)
-
-// Create the DB schema
-var schema = &memdb.DBSchema{
-	Tables: map[string]*memdb.TableSchema{
-		"hyphae": &memdb.TableSchema{
-			Name: "hyphae",
-			Indexes: map[string]*memdb.IndexSchema{
-				"id": &memdb.IndexSchema{
-					Name:    "id",
-					Unique:  true,
-					Indexer: &memdb.StringFieldIndex{Field: "Name"},
-				},
-				"exists": &memdb.IndexSchema{
-					Name:    "exists",
-					Unique:  false,
-					Indexer: &memdb.BoolFieldIndex{Field: "Exists"},
-				},
-				"out-links": &memdb.IndexSchema{
-					Name:    "out-links",
-					Unique:  false,
-					Indexer: &memdb.StringSliceFieldIndex{Field: "OutLinks"},
-				},
-				"back-links": &memdb.IndexSchema{
-					Name:    "back-links",
-					Unique:  false,
-					Indexer: &memdb.StringSliceFieldIndex{Field: "BackLinks"},
-				},
-			},
-		},
-	},
-}
-
-var DB *memdb.MemDB
-
-func init() {
-	var err error
-	DB, err = memdb.NewMemDB(schema)
-	if err != nil {
-		panic(err)
-	}
-}
-
-func ForEveryRecord(table string, λ func(obj interface{})) error {
-	txn := DB.Txn(false)
-	defer txn.Abort()
-
-	it, err := txn.Get(table, "id")
-	if err != nil {
-		return err
-	}
-
-	for obj := it.Next(); obj != nil; obj = it.Next() {
-		λ(obj)
-	}
-
-	return nil
-}
-
-func TxnW() *memdb.Txn { return DB.Txn(true) }
-func TxnR() *memdb.Txn { return DB.Txn(false) }