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Merge pull request #1 from mattermost/small-improvements

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Improvements around marshalling and status codes
This commit is contained in:
chenilim 2020-10-14 13:45:06 -07:00 committed by GitHub
commit a4ff9466e2
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6 changed files with 167 additions and 124 deletions
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92
server/main/main.go
View File

@ -19,8 +19,9 @@ import (
"github.com/gorilla/mux"
)
var wsServer *WSServer
var config *Configuration
var wsServer *WSServer
var store *SQLStore
// ----------------------------------------------------------------------------------------------------
// HTTP handlers
@ -56,22 +57,22 @@ func handleGetBlocks(w http.ResponseWriter, r *http.Request) {
var blocks []string
if len(blockType) > 0 && len(parentID) > 0 {
blocks = getBlocksWithParentAndType(parentID, blockType)
blocks = store.getBlocksWithParentAndType(parentID, blockType)
} else if len(blockType) > 0 {
blocks = getBlocksWithType(blockType)
blocks = store.getBlocksWithType(blockType)
} else {
blocks = getBlocksWithParent(parentID)
blocks = store.getBlocksWithParent(parentID)
}
log.Printf("GetBlocks parentID: %s, type: %s, %d result(s)", parentID, blockType, len(blocks))
response := `[` + strings.Join(blocks[:], ",") + `]`
jsonResponse(w, 200, response)
jsonResponse(w, http.StatusOK, response)
}
func handlePostBlocks(w http.ResponseWriter, r *http.Request) {
requestBody, err := ioutil.ReadAll(r.Body)
if err != nil {
errorResponse(w, 500, `{}`)
errorResponse(w, http.StatusInternalServerError, `{}`)
return
}
@ -79,41 +80,33 @@ func handlePostBlocks(w http.ResponseWriter, r *http.Request) {
defer func() {
if r := recover(); r != nil {
log.Printf(`ERROR: %v`, r)
errorResponse(w, 500, `{}`)
errorResponse(w, http.StatusInternalServerError, `{}`)
return
}
}()
var blockMaps []map[string]interface{}
err = json.Unmarshal([]byte(requestBody), &blockMaps)
var blocks []Block
err = json.Unmarshal([]byte(requestBody), &blocks)
if err != nil {
errorResponse(w, 500, ``)
errorResponse(w, http.StatusInternalServerError, ``)
return
}
var blockIDsToNotify = []string{}
uniqueBlockIDs := make(map[string]bool)
for _, blockMap := range blockMaps {
jsonBytes, err := json.Marshal(blockMap)
if err != nil {
errorResponse(w, 500, `{}`)
return
}
block := blockFromMap(blockMap)
for _, block := range blocks {
// Error checking
if len(block.Type) < 1 {
errorResponse(w, 500, fmt.Sprintf(`{"description": "missing type", "id": "%s"}`, block.ID))
errorResponse(w, http.StatusInternalServerError, fmt.Sprintf(`{"description": "missing type", "id": "%s"}`, block.ID))
return
}
if block.CreateAt < 1 {
errorResponse(w, 500, fmt.Sprintf(`{"description": "invalid createAt", "id": "%s"}`, block.ID))
errorResponse(w, http.StatusInternalServerError, fmt.Sprintf(`{"description": "invalid createAt", "id": "%s"}`, block.ID))
return
}
if block.UpdateAt < 1 {
errorResponse(w, 500, fmt.Sprintf(`{"description": "invalid updateAt", "id": "%s"}`, block.ID))
errorResponse(w, http.StatusInternalServerError, fmt.Sprintf(`{"description": "invalid updateAt", "id": "%s"}`, block.ID))
return
}
@ -124,13 +117,19 @@ func handlePostBlocks(w http.ResponseWriter, r *http.Request) {
blockIDsToNotify = append(blockIDsToNotify, block.ParentID)
}
insertBlock(block, string(jsonBytes))
jsonBytes, err := json.Marshal(block)
if err != nil {
errorResponse(w, http.StatusInternalServerError, `{}`)
return
}
store.insertBlock(block, string(jsonBytes))
}
wsServer.broadcastBlockChangeToWebsocketClients(blockIDsToNotify)
log.Printf("POST Blocks %d block(s)", len(blockMaps))
jsonResponse(w, 200, "{}")
log.Printf("POST Blocks %d block(s)", len(blocks))
jsonResponse(w, http.StatusOK, "{}")
}
func handleDeleteBlock(w http.ResponseWriter, r *http.Request) {
@ -139,43 +138,43 @@ func handleDeleteBlock(w http.ResponseWriter, r *http.Request) {
var blockIDsToNotify = []string{blockID}
parentID := getParentID(blockID)
parentID := store.getParentID(blockID)
if len(parentID) > 0 {
blockIDsToNotify = append(blockIDsToNotify, parentID)
}
deleteBlock(blockID)
store.deleteBlock(blockID)
wsServer.broadcastBlockChangeToWebsocketClients(blockIDsToNotify)
log.Printf("DELETE Block %s", blockID)
jsonResponse(w, 200, "{}")
jsonResponse(w, http.StatusOK, "{}")
}
func handleGetSubTree(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
blockID := vars["blockID"]
blocks := getSubTree(blockID)
blocks := store.getSubTree(blockID)
log.Printf("GetSubTree blockID: %s, %d result(s)", blockID, len(blocks))
response := `[` + strings.Join(blocks[:], ",") + `]`
jsonResponse(w, 200, response)
jsonResponse(w, http.StatusOK, response)
}
func handleExport(w http.ResponseWriter, r *http.Request) {
blocks := getAllBlocks()
blocks := store.getAllBlocks()
log.Printf("EXPORT Blocks, %d result(s)", len(blocks))
response := `[` + strings.Join(blocks[:], ",") + `]`
jsonResponse(w, 200, response)
jsonResponse(w, http.StatusOK, response)
}
func handleImport(w http.ResponseWriter, r *http.Request) {
requestBody, err := ioutil.ReadAll(r.Body)
if err != nil {
errorResponse(w, 500, `{}`)
errorResponse(w, http.StatusInternalServerError, `{}`)
return
}
@ -183,31 +182,30 @@ func handleImport(w http.ResponseWriter, r *http.Request) {
defer func() {
if r := recover(); r != nil {
log.Printf(`ERROR: %v`, r)
errorResponse(w, 500, `{}`)
errorResponse(w, http.StatusInternalServerError, `{}`)
return
}
}()
var blockMaps []map[string]interface{}
err = json.Unmarshal([]byte(requestBody), &blockMaps)
var blocks []Block
err = json.Unmarshal([]byte(requestBody), &blocks)
if err != nil {
errorResponse(w, 500, ``)
errorResponse(w, http.StatusInternalServerError, ``)
return
}
for _, blockMap := range blockMaps {
jsonBytes, err := json.Marshal(blockMap)
for _, block := range blocks {
jsonBytes, err := json.Marshal(block)
if err != nil {
errorResponse(w, 500, `{}`)
errorResponse(w, http.StatusInternalServerError, `{}`)
return
}
block := blockFromMap(blockMap)
insertBlock(block, string(jsonBytes))
store.insertBlock(block, string(jsonBytes))
}
log.Printf("IMPORT Blocks %d block(s)", len(blockMaps))
jsonResponse(w, 200, "{}")
log.Printf("IMPORT Blocks %d block(s)", len(blocks))
jsonResponse(w, http.StatusOK, "{}")
}
// File upload
@ -378,7 +376,11 @@ func main() {
http.Handle("/", r)
connectDatabase(config.DBType, config.DBConfigString)
store, err = NewSQLStore(config.DBType, config.DBConfigString)
if err != nil {
log.Fatal("Unable to start the database", err)
panic(err)
}
// Ctrl+C handling
handler := make(chan os.Signal, 1)

110
server/main/octoDatabase.go
View File

@ -10,42 +10,61 @@ import (
_ "github.com/mattn/go-sqlite3"
)
var db *sql.DB
// SQLStore is a SQL database
type SQLStore struct {
db *sql.DB
dbType string
}
func connectDatabase(dbType string, connectionString string) {
// NewSQLStore creates a new SQLStore
func NewSQLStore(dbType, connectionString string) (*SQLStore, error) {
log.Println("connectDatabase")
var err error
db, err = sql.Open(dbType, connectionString)
db, err := sql.Open(dbType, connectionString)
if err != nil {
log.Fatal("connectDatabase: ", err)
panic(err)
return nil, err
}
err = db.Ping()
if err != nil {
log.Println(`Database Ping failed`)
panic(err)
return nil, err
}
createTablesIfNotExists(dbType)
store := &SQLStore{
db: db,
dbType: dbType,
}
err = store.createTablesIfNotExists()
if err != nil {
log.Println(`Table creation failed`)
return nil, err
}
return store, nil
}
// Block is the basic data unit
type Block struct {
ID string `json:"id"`
ParentID string `json:"parentId"`
Type string `json:"type"`
CreateAt int64 `json:"createAt"`
UpdateAt int64 `json:"updateAt"`
DeleteAt int64 `json:"deleteAt"`
ID string `json:"id"`
ParentID string `json:"parentId"`
Schema int64 `json:"schema"`
Type string `json:"type"`
Title string `json:"title"`
Properties map[string]interface{} `json:"properties"`
Fields map[string]interface{} `json:"fields"`
CreateAt int64 `json:"createAt"`
UpdateAt int64 `json:"updateAt"`
DeleteAt int64 `json:"deleteAt"`
}
func createTablesIfNotExists(dbType string) {
func (s *SQLStore) createTablesIfNotExists() error {
// TODO: Add update_by with the user's ID
// TODO: Consolidate insert_at and update_at, decide if the server of DB should set it
var query string
if dbType == "sqlite3" {
if s.dbType == "sqlite3" {
query = `CREATE TABLE IF NOT EXISTS blocks (
id VARCHAR(36),
insert_at DATETIME NOT NULL DEFAULT current_timestamp,
@ -71,39 +90,16 @@ func createTablesIfNotExists(dbType string) {
);`
}
_, err := db.Exec(query)
_, err := s.db.Exec(query)
if err != nil {
log.Fatal("createTablesIfNotExists: ", err)
panic(err)
return err
}
log.Printf("createTablesIfNotExists(%s)", dbType)
log.Printf("createTablesIfNotExists(%s)", s.dbType)
return nil
}
func blockFromMap(m map[string]interface{}) Block {
var b Block
b.ID = m["id"].(string)
// Parent ID can be nil (for now)
if m["parentId"] != nil {
b.ParentID = m["parentId"].(string)
}
// Allow nil type for imports
if m["type"] != nil {
b.Type = m["type"].(string)
}
if m["createAt"] != nil {
b.CreateAt = int64(m["createAt"].(float64))
}
if m["updateAt"] != nil {
b.UpdateAt = int64(m["updateAt"].(float64))
}
if m["deleteAt"] != nil {
b.DeleteAt = int64(m["deleteAt"].(float64))
}
return b
}
func getBlocksWithParentAndType(parentID string, blockType string) []string {
func (s *SQLStore) getBlocksWithParentAndType(parentID string, blockType string) []string {
query := `WITH latest AS
(
SELECT * FROM
@ -120,7 +116,7 @@ func getBlocksWithParentAndType(parentID string, blockType string) []string {
FROM latest
WHERE delete_at = 0 and parent_id = $1 and type = $2`
rows, err := db.Query(query, parentID, blockType)
rows, err := s.db.Query(query, parentID, blockType)
if err != nil {
log.Printf(`getBlocksWithParentAndType ERROR: %v`, err)
panic(err)
@ -129,7 +125,7 @@ func getBlocksWithParentAndType(parentID string, blockType string) []string {
return blocksFromRows(rows)
}
func getBlocksWithParent(parentID string) []string {
func (s *SQLStore) getBlocksWithParent(parentID string) []string {
query := `WITH latest AS
(
SELECT * FROM
@ -146,7 +142,7 @@ func getBlocksWithParent(parentID string) []string {
FROM latest
WHERE delete_at = 0 and parent_id = $1`
rows, err := db.Query(query, parentID)
rows, err := s.db.Query(query, parentID)
if err != nil {
log.Printf(`getBlocksWithParent ERROR: %v`, err)
panic(err)
@ -155,7 +151,7 @@ func getBlocksWithParent(parentID string) []string {
return blocksFromRows(rows)
}
func getBlocksWithType(blockType string) []string {
func (s *SQLStore) getBlocksWithType(blockType string) []string {
query := `WITH latest AS
(
SELECT * FROM
@ -172,7 +168,7 @@ func getBlocksWithType(blockType string) []string {
FROM latest
WHERE delete_at = 0 and type = $1`
rows, err := db.Query(query, blockType)
rows, err := s.db.Query(query, blockType)
if err != nil {
log.Printf(`getBlocksWithParentAndType ERROR: %v`, err)
panic(err)
@ -181,7 +177,7 @@ func getBlocksWithType(blockType string) []string {
return blocksFromRows(rows)
}
func getSubTree(blockID string) []string {
func (s *SQLStore) getSubTree(blockID string) []string {
query := `WITH latest AS
(
SELECT * FROM
@ -200,7 +196,7 @@ func getSubTree(blockID string) []string {
AND (id = $1
OR parent_id = $1)`
rows, err := db.Query(query, blockID)
rows, err := s.db.Query(query, blockID)
if err != nil {
log.Printf(`getSubTree ERROR: %v`, err)
panic(err)
@ -209,7 +205,7 @@ func getSubTree(blockID string) []string {
return blocksFromRows(rows)
}
func getAllBlocks() []string {
func (s *SQLStore) getAllBlocks() []string {
query := `WITH latest AS
(
SELECT * FROM
@ -226,7 +222,7 @@ func getAllBlocks() []string {
FROM latest
WHERE delete_at = 0`
rows, err := db.Query(query)
rows, err := s.db.Query(query)
if err != nil {
log.Printf(`getAllBlocks ERROR: %v`, err)
panic(err)
@ -255,7 +251,7 @@ func blocksFromRows(rows *sql.Rows) []string {
return results
}
func getParentID(blockID string) string {
func (s *SQLStore) getParentID(blockID string) string {
statement :=
`WITH latest AS
(
@ -274,7 +270,7 @@ func getParentID(blockID string) string {
WHERE delete_at = 0
AND id = $1`
row := db.QueryRow(statement, blockID)
row := s.db.QueryRow(statement, blockID)
var parentID string
err := row.Scan(&parentID)
@ -285,19 +281,19 @@ func getParentID(blockID string) string {
return parentID
}
func insertBlock(block Block, json string) {
func (s *SQLStore) insertBlock(block Block, json string) {
statement := `INSERT INTO blocks(id, parent_id, type, json, create_at, update_at, delete_at) VALUES($1, $2, $3, $4, $5, $6, $7)`
_, err := db.Exec(statement, block.ID, block.ParentID, block.Type, json, block.CreateAt, block.UpdateAt, block.DeleteAt)
_, err := s.db.Exec(statement, block.ID, block.ParentID, block.Type, json, block.CreateAt, block.UpdateAt, block.DeleteAt)
if err != nil {
panic(err)
}
}
func deleteBlock(blockID string) {
func (s *SQLStore) deleteBlock(blockID string) {
now := time.Now().Unix()
json := fmt.Sprintf(`{"id":"%s","updateAt":%d,"deleteAt":%d}`, blockID, now, now)
statement := `INSERT INTO blocks(id, json, update_at, delete_at) VALUES($1, $2, $3, $4)`
_, err := db.Exec(statement, blockID, json, now, now)
_, err := s.db.Exec(statement, blockID, json, now, now)
if err != nil {
panic(err)
}

25
src/client/block.ts
View File

@ -3,6 +3,7 @@ import { Utils } from "./utils"
class Block implements IBlock {
id: string = Utils.createGuid()
schema: number
parentId: string
type: string
title: string
@ -10,6 +11,7 @@ class Block implements IBlock {
url?: string
order: number
properties: Record<string, string> = {}
fields: Record<string, any> = {}
createAt: number = Date.now()
updateAt: number = 0
deleteAt: number = 0
@ -31,26 +33,35 @@ class Block implements IBlock {
const now = Date.now()
this.id = block.id || Utils.createGuid()
this.schema = 1
this.parentId = block.parentId
this.type = block.type
this.fields = block.fields ? { ...block.fields } : {}
this.title = block.title
this.icon = block.icon
this.url = block.url
this.order = block.order
this.createAt = block.createAt || now
this.updateAt = block.updateAt || now
this.deleteAt = block.deleteAt || 0
if (Array.isArray(block.properties)) {
// HACKHACK: Port from old schema
this.properties = {}
for (const property of block.properties) {
if (property.id) {
this.properties[property.id] = property.value
if (block.schema !== 1) {
if (Array.isArray(block.properties)) {
// HACKHACK: Port from old schema
this.properties = {}
for (const property of block.properties) {
if (property.id) {
this.properties[property.id] = property.value
}
}
} else {
this.properties = { ...block.properties || {} }
}
} else {
this.properties = { ...block.properties || {} }
this.properties = { ...block.properties } // Shallow copy here. Derived classes must make deep copies of their known properties in their constructors.
}
}
}

23
src/client/board.ts
View File

@ -16,24 +16,37 @@ interface IPropertyTemplate {
}
class Board extends Block {
cardProperties: IPropertyTemplate[] = []
get cardProperties(): IPropertyTemplate[] { return this.fields.cardProperties as IPropertyTemplate[] }
set cardProperties(value: IPropertyTemplate[]) { this.fields.cardProperties = value }
constructor(block: any = {}) {
super(block)
this.type = "board"
if (block.cardProperties) {
// Deep clone of properties and their options
this.cardProperties = block.cardProperties.map((o: IPropertyTemplate) => {
if (block.fields?.cardProperties) {
// Deep clone of card properties and their options
this.cardProperties = block.fields?.cardProperties.map((o: IPropertyTemplate) => {
return {
id: o.id,
name: o.name,
type: o.type,
options: o.options ? o.options.map(option => ({...option})): []
options: o.options ? o.options.map(option => ({ ...option })) : []
}
})
} else {
this.cardProperties = []
}
if (block.schema !== 1) {
this.cardProperties = block.cardProperties?.map((o: IPropertyTemplate) => {
return {
id: o.id,
name: o.name,
type: o.type,
options: o.options ? o.options.map(option => ({ ...option })) : []
}
}) || []
}
}
}

39
src/client/boardView.ts
View File

@ -5,21 +5,40 @@ type IViewType = "board" | "table" | "calendar" | "list" | "gallery"
type ISortOption = { propertyId: "__name" | string, reversed: boolean }
class BoardView extends Block {
viewType: IViewType
groupById?: string
sortOptions: ISortOption[]
visiblePropertyIds: string[]
filter?: FilterGroup
get viewType(): IViewType { return this.fields.viewType }
set viewType(value: IViewType) { this.fields.viewType = value }
get groupById(): string | undefined { return this.fields.groupById }
set groupById(value: string | undefined) { this.fields.groupById = value }
get sortOptions(): ISortOption[] { return this.fields.sortOptions }
set sortOptions(value: ISortOption[]) { this.fields.sortOptions = value }
get visiblePropertyIds(): string[] { return this.fields.visiblePropertyIds }
set visiblePropertyIds(value: string[]) { this.fields.visiblePropertyIds = value }
get filter(): FilterGroup | undefined { return this.fields.filter }
set filter(value: FilterGroup | undefined) { this.fields.filter = value }
constructor(block: any = {}) {
super(block)
this.type = "view"
this.viewType = block.viewType || "board"
this.groupById = block.groupById
this.sortOptions = block.sortOptions ? block.sortOptions.map((o: ISortOption) => ({...o})) : [] // Deep clone
this.visiblePropertyIds = block.visiblePropertyIds ? block.visiblePropertyIds.slice() : []
this.filter = new FilterGroup(block.filter)
this.sortOptions = block.properties?.sortOptions?.map((o: ISortOption) => ({ ...o })) || [] // Deep clone
this.visiblePropertyIds = block.properties?.visiblePropertyIds?.slice() || []
this.filter = new FilterGroup(block.properties?.filter)
// TODO: Remove this fixup code
if (block.schema !== 1) {
this.viewType = block.viewType || "board"
this.groupById = block.groupById
this.sortOptions = block.sortOptions ? block.sortOptions.map((o: ISortOption) => ({ ...o })) : [] // Deep clone
this.visiblePropertyIds = block.visiblePropertyIds ? block.visiblePropertyIds.slice() : []
this.filter = new FilterGroup(block.filter)
}
if (!this.viewType) { this.viewType = "board" }
}
}

2
src/client/octoTypes.ts
View File

@ -3,12 +3,14 @@ interface IBlock {
id: string
parentId: string
schema: number
type: string
title?: string
url?: string // TODO: Move to properties (_url)
icon?: string
order: number
properties: Record<string, string>
fields: Record<string, any>
createAt: number
updateAt: number