mirror of
https://github.com/MichaelMure/git-bug.git
synced 2024-12-15 10:12:06 +03:00
2ab6381a94
Included in the changes: - create a new /api root package to hold all API code, migrate /graphql in there - git API handlers all use the cache instead of the repo directly - git API handlers are now tested - git API handlers now require a "repo" mux parameter - lots of untangling of API/handlers/middleware - less code in commands/webui.go
46 lines
2.1 KiB
Go
46 lines
2.1 KiB
Go
//go:generate genny -in=connection_template.go -out=gen_lazy_bug.go gen "Name=LazyBug NodeType=entity.Id EdgeType=LazyBugEdge ConnectionType=models.BugConnection"
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//go:generate genny -in=connection_template.go -out=gen_lazy_identity.go gen "Name=LazyIdentity NodeType=entity.Id EdgeType=LazyIdentityEdge ConnectionType=models.IdentityConnection"
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//go:generate genny -in=connection_template.go -out=gen_identity.go gen "Name=Identity NodeType=models.IdentityWrapper EdgeType=models.IdentityEdge ConnectionType=models.IdentityConnection"
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//go:generate genny -in=connection_template.go -out=gen_operation.go gen "Name=Operation NodeType=bug.Operation EdgeType=models.OperationEdge ConnectionType=models.OperationConnection"
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//go:generate genny -in=connection_template.go -out=gen_comment.go gen "Name=Comment NodeType=bug.Comment EdgeType=models.CommentEdge ConnectionType=models.CommentConnection"
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//go:generate genny -in=connection_template.go -out=gen_timeline.go gen "Name=TimelineItem NodeType=bug.TimelineItem EdgeType=models.TimelineItemEdge ConnectionType=models.TimelineItemConnection"
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//go:generate genny -in=connection_template.go -out=gen_label.go gen "Name=Label NodeType=bug.Label EdgeType=models.LabelEdge ConnectionType=models.LabelConnection"
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// Package connections implement a generic GraphQL relay connection
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package connections
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import (
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"encoding/base64"
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"fmt"
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"strconv"
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"strings"
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)
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const cursorPrefix = "cursor:"
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// Edge define the contract for an edge in a relay connection
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type Edge interface {
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GetCursor() string
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}
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// OffsetToCursor create the cursor string from an offset
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func OffsetToCursor(offset int) string {
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str := fmt.Sprintf("%v%v", cursorPrefix, offset)
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return base64.StdEncoding.EncodeToString([]byte(str))
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}
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// CursorToOffset re-derives the offset from the cursor string.
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func CursorToOffset(cursor string) (int, error) {
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str := ""
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b, err := base64.StdEncoding.DecodeString(cursor)
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if err == nil {
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str = string(b)
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}
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str = strings.Replace(str, cursorPrefix, "", -1)
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offset, err := strconv.Atoi(str)
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if err != nil {
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return 0, fmt.Errorf("Invalid cursor")
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}
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return offset, nil
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}
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