chore: Import defradb/errors for Join (#3343)

## Relevant issue(s)

Resolves #3334 

## Description

In many locations in the code base, we were importing the `"errors"`
package in order to utilize the `Join` function. However, we now have
this functionality as part of our own errors package. So throughout the
codebase import statements, `"errors"` has been changed to
`"github.com/sourcenetwork/defradb/errors"`

## Tasks

- [x] I made sure the code is well commented, particularly
hard-to-understand areas.
- [x] I made sure the repository-held documentation is changed
accordingly.
- [x] I made sure the pull request title adheres to the conventional
commit style (the subset used in the project can be found in
[tools/configs/chglog/config.yml](tools/configs/chglog/config.yml)).
- [ ] I made sure to discuss its limitations such as threats to
validity, vulnerability to mistake and misuse, robustness to
invalidation of assumptions, resource requirements, ...

## How has this been tested?

Specify the platform(s) on which this was tested:
- Windows

client/definitions.go

@@ -12,14 +12,14 @@ package client
 
 import (
 	"context"
-	"errors"
 	"fmt"
 	"strings"
 
 	"github.com/sourcenetwork/immutable"
 
 	"github.com/sourcenetwork/defradb/client/request"
 	"github.com/sourcenetwork/defradb/datastore"
+	"github.com/sourcenetwork/defradb/errors"
 )
 
 // CollectionDefinition contains the metadata defining what a Collection is.

client/document.go

@@ -12,7 +12,6 @@ package client
 
 import (
 	"encoding/json"
-	"errors"
 	"regexp"
 	"strings"
 	"sync"
@@ -24,6 +23,7 @@ import (
 	"github.com/valyala/fastjson"
 
 	"github.com/sourcenetwork/defradb/client/request"
+	"github.com/sourcenetwork/defradb/errors"
 	ccid "github.com/sourcenetwork/defradb/internal/core/cid"
 )
 

datastore/prefix_query.go

@@ -13,11 +13,12 @@ package datastore
 import (
 	"context"
 	"encoding/json"
-	"errors"
 
 	ds "github.com/ipfs/go-datastore"
 
 	"github.com/ipfs/go-datastore/query"
+
+	"github.com/sourcenetwork/defradb/errors"
 )
 
 // DeserializePrefix deserializes all elements with the given prefix from the given storage.

http/client_collection.go

@@ -14,14 +14,15 @@ import (
 	"bytes"
 	"context"
 	"encoding/json"
-	"errors"
 	"net/http"
 	"net/url"
 	"strings"
 
 	"github.com/sourcenetwork/immutable"
 	sse "github.com/vito/go-sse/sse"
 
+	"github.com/sourcenetwork/defradb/errors"
+
 	"github.com/sourcenetwork/defradb/client"
 	"github.com/sourcenetwork/defradb/internal/encryption"
 )

internal/db/description/collection.go

@@ -13,14 +13,14 @@ package description
 import (
 	"context"
 	"encoding/json"
-	"errors"
 	"sort"
 
 	ds "github.com/ipfs/go-datastore"
 	"github.com/ipfs/go-datastore/query"
 
 	"github.com/sourcenetwork/defradb/client"
 	"github.com/sourcenetwork/defradb/datastore"
+	"github.com/sourcenetwork/defradb/errors"
 	"github.com/sourcenetwork/defradb/internal/keys"
 )
 

internal/db/fetcher/indexer_iterators.go

@@ -13,14 +13,14 @@ package fetcher
 import (
 	"cmp"
 	"context"
-	"errors"
 	"strings"
 	"time"
 
 	ds "github.com/ipfs/go-datastore"
 
 	"github.com/sourcenetwork/defradb/client"
 	"github.com/sourcenetwork/defradb/datastore"
+	"github.com/sourcenetwork/defradb/errors"
 	"github.com/sourcenetwork/defradb/internal/connor"
 	"github.com/sourcenetwork/defradb/internal/keys"
 	"github.com/sourcenetwork/defradb/internal/planner/mapper"

internal/db/fetcher/multi.go

@@ -11,9 +11,9 @@
 package fetcher
 
 import (
-	"errors"
-
 	"github.com/sourcenetwork/immutable"
+
+	"github.com/sourcenetwork/defradb/errors"
 )
 
 // multiFetcher is a fetcher that orchastrates the fetching of documents via multiple child fetchers.

internal/db/indexed_docs_test.go

@@ -13,7 +13,6 @@ package db
 import (
 	"context"
 	"encoding/json"
-	"errors"
 	"testing"
 
 	ipfsDatastore "github.com/ipfs/go-datastore"
@@ -28,6 +27,7 @@ import (
 	"github.com/sourcenetwork/defradb/client"
 	"github.com/sourcenetwork/defradb/datastore"
 	"github.com/sourcenetwork/defradb/datastore/mocks"
+	"github.com/sourcenetwork/defradb/errors"
 	"github.com/sourcenetwork/defradb/internal/core"
 	"github.com/sourcenetwork/defradb/internal/db/fetcher"
 	fetcherMocks "github.com/sourcenetwork/defradb/internal/db/fetcher/mocks"

internal/db/view.go

@@ -12,7 +12,6 @@ package db
 
 import (
 	"context"
-	"errors"
 	"fmt"
 
 	ds "github.com/ipfs/go-datastore"
@@ -23,6 +22,7 @@ import (
 	"github.com/sourcenetwork/defradb/acp/identity"
 	"github.com/sourcenetwork/defradb/client"
 	"github.com/sourcenetwork/defradb/client/request"
+	"github.com/sourcenetwork/defradb/errors"
 	"github.com/sourcenetwork/defradb/internal/core"
 	"github.com/sourcenetwork/defradb/internal/db/description"
 	"github.com/sourcenetwork/defradb/internal/keys"

internal/request/graphql/schema/manager.go

@@ -11,9 +11,8 @@
 package schema
 
 import (
-	"errors"
-
 	"github.com/sourcenetwork/defradb/client"
+	"github.com/sourcenetwork/defradb/errors"
 
 	gql "github.com/sourcenetwork/graphql-go"
 	gqlp "github.com/sourcenetwork/graphql-go/language/parser"

node/node.go

@@ -12,14 +12,14 @@ package node
 
 import (
 	"context"
-	"errors"
 	"fmt"
 	gohttp "net/http"
 
 	"github.com/sourcenetwork/corelog"
 	"github.com/sourcenetwork/immutable"
 
 	"github.com/sourcenetwork/defradb/client"
+	"github.com/sourcenetwork/defradb/errors"
 	"github.com/sourcenetwork/defradb/http"
 	"github.com/sourcenetwork/defradb/internal/db"
 	"github.com/sourcenetwork/defradb/internal/kms"