models

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v0.0.3 Latest Latest
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 Go to latest Published: Feb 25, 2021 License: Apache-2.0 Imports: 10 Imported by: 0

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Constants

This section is empty.

Variables

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var ErrInvalidPaginationQuery = errors.New("invalid pagination query")

ErrInvalidPaginationQuery defines a sentinel error when an invalid pagination query is provided.

Functions

func GetAllKeywords 

func GetAllKeywords(db *gorm.DB, pq httputil.PaginationQuery) ([]Keyword, Paginator, error)

GetAllKeywords returns a slice of Keyword objects paginated by an offset, order and limit. An error is returned upon database query failure.

func GetAllModules 

func GetAllModules(db *gorm.DB, pq httputil.PaginationQuery) ([]Module, Paginator, error)

GetAllModules returns a slice of Module objects paginated by an offset, order and limit. An error is returned upon database query failure.

func GetAllNodes added in v0.0.3 

func GetAllNodes(db *gorm.DB, pq httputil.PaginationQuery) ([]Node, Paginator, error)

GetAllNodes returns a slice of Node records paginated by an offset, order and limit. An error is returned upon database query failure.

func GetAllUsers 

func GetAllUsers(db *gorm.DB, pq httputil.PaginationQuery) ([]User, Paginator, error)

GetAllUsers returns a slice of User objects paginated by an offset, order and limit. An error is returned upon database query failure.

func NewNullInt64 

func NewNullInt64(i int64) sql.NullInt64

func NewNullString 

func NewNullString(s string) sql.NullString

func SearchModules 

func SearchModules(db *gorm.DB, query string, pq httputil.PaginationQuery) ([]Module, Paginator, error)

SearchModules performs a paginated query for a set of modules by name, team, description or keywords. If no matching modules exist, an empty slice is returned.

func SearchNodes added in v0.0.3 

func SearchNodes(db *gorm.DB, query string, pq httputil.PaginationQuery) ([]Node, Paginator, error)

SearchNodes performs a paginated query for a set of Node records by moniker, network, version or location. If any empty query is provided, we return a paginated list of all Node records. Otherwise, if no matching Node records exist, an empty slice is returned.

Types

type BugTracker 

type BugTracker struct {
	gorm.Model

	URL      sql.NullString `json:"url"`
	Contact  sql.NullString `json:"contact"`
	ModuleID uint           `json:"module_id"`
}

BugTracker defines the metadata information for reporting bug reports on a given Module type.

func (BugTracker) MarshalJSON 

func (bt BugTracker) MarshalJSON() ([]byte, error)

MarshalJSON implements custom JSON marshaling for the BugTracker model.

func (BugTracker) NewBugTrackerJSON added in v0.0.2 

func (bt BugTracker) NewBugTrackerJSON() BugTrackerJSON

type BugTrackerJSON 

type BugTrackerJSON struct {
	GormModelJSON

	URL      interface{} `json:"url"`
	Contact  interface{} `json:"contact"`
	ModuleID uint        `json:"module_id"`
}

BugTrackerJSON defines the JSON-encodeable type for a BugTracker.

type GormModelJSON 

type GormModelJSON struct {
	ID        uint      `json:"id"`
	CreatedAt time.Time `json:"created_at"`
	UpdatedAt time.Time `json:"updated_at"`
}

GormModelJSON defines a wrapper around a gorm.Model object that is used for JSON marshaling.

type Keyword 

type Keyword struct {
	gorm.Model

	Name string `json:"name"`
}

Keyword defines a module keyword, where a module can have one or more keywords.

func (Keyword) MarshalJSON 

func (k Keyword) MarshalJSON() ([]byte, error)

MarshalJSON implements custom JSON marshaling for the Keyword model.

func (Keyword) NewKeywordJSON added in v0.0.2 

func (k Keyword) NewKeywordJSON() KeywordJSON

func (Keyword) Query 

func (k Keyword) Query(db *gorm.DB) (Keyword, error)

Query performs a query for a Keyword record where the search criteria is defined by the receiver object. The resulting record, if it exists, is returned. If the query fails or the record does not exist, an error is returned.

type KeywordJSON 

type KeywordJSON struct {
	GormModelJSON

	Name string `json:"name"`
}

KeywordJSON defines the JSON-encodeable type for a Keyword.

type Location added in v0.0.3 

type Location struct {
	ID        uint `gorm:"primarykey"`
	CreatedAt time.Time
	UpdatedAt time.Time

	Country   string
	Region    string
	City      string
	Latitude  string
	Longitude string
}

Location defines the geographical location of a crawled Tendermint node.

func QueryLocation added in v0.0.3 

func QueryLocation(db *gorm.DB, query map[string]interface{}) (Location, error)

QueryLocation performs a query for a Location record. The resulting record, if it exists, is returned. If the query fails or the record does not exist, an error is returned.

func (Location) MarshalJSON added in v0.0.3 

func (l Location) MarshalJSON() ([]byte, error)

MarshalJSON implements custom JSON marshaling for the Location model.

func (Location) NewLocationJSON added in v0.0.3 

func (l Location) NewLocationJSON() LocationJSON

func (Location) Upsert added in v0.0.3 

func (l Location) Upsert(db *gorm.DB) (Location, error)

Upsert creates or updates a Location record. If no record exists, a new one will be created. Otherwise, the existing record is updated. An error is returned upon failure. The updated or created record is returned upon success.

type LocationJSON added in v0.0.3 

type LocationJSON struct {
	GormModelJSON

	Country   string `json:"country"`
	Region    string `json:"region"`
	City      string `json:"city"`
	Latitude  string `json:"latitude"`
	Longitude string `json:"longitude"`
}

LocationJSON defines the JSON-encodeable type for a Location.

type Module 

type Module struct {
	gorm.Model

	Name        string `gorm:"not null;default:null"`
	Team        string `gorm:"not null;default:null"`
	Homepage    string
	Description string
	Stars       int64
	BugTracker  BugTracker      `gorm:"foreignKey:module_id"`
	Keywords    []Keyword       `gorm:"many2many:module_keywords"`
	Authors     []User          `gorm:"many2many:module_authors"`
	Owners      []User          `gorm:"many2many:module_owners"`
	Versions    []ModuleVersion `gorm:"foreignKey:module_id"`

	Version ModuleVersion `gorm:"-"` // current version in manifest
}

Module defines a Cosmos SDK module.

func GetModuleByID 

func GetModuleByID(db *gorm.DB, id uint) (Module, error)

GetModuleByID returns a module by ID. If the module doesn't exist or if the query fails, an error is returned.

func GetUserModules 

func GetUserModules(db *gorm.DB, name string) ([]Module, error)

GetUserModules returns a set of Module's authored by a given User by name.

func QueryModule 

func QueryModule(db *gorm.DB, query map[string]interface{}) (Module, error)

QueryModule performs a query for a Module record. The resulting record, if it exists, is returned. If the query fails or the record does not exist, an error is returned.

func (Module) AddOwner 

func (m Module) AddOwner(db *gorm.DB, owner User) (Module, error)

AddOwner adds a given User as an owner to a Module and deletes the corresponding ModuleOwnerInvite record. It returns an error upon failure.

func (*Module) BeforeSave 

func (m *Module) BeforeSave(tx *gorm.DB) error

BeforeSave implements a GORM hook for updating a Module record before it is created or updated.

func (Module) GetLatestVersion 

func (m Module) GetLatestVersion(db *gorm.DB) (ModuleVersion, error)

GetLatestVersion returns a module's latest version record, if the module exists.

func (Module) MarshalJSON 

func (m Module) MarshalJSON() ([]byte, error)

MarshalJSON implements custom JSON marshaling for the Module model.

func (Module) Star 

func (m Module) Star(db *gorm.DB, userID uint) (int64, error)

Star favorites a module by ID for a given userID. It returns an error upon failure, otherwise it returns the total nubmer of favorites for the module.

func (Module) UnStar 

func (m Module) UnStar(db *gorm.DB, userID uint) (int64, error)

UnStar removes a favorite for a module by ID for a given userID. It returns an error upon failure, otherwise it returns the total nubmer of favorites for the module.

func (Module) Upsert 

func (m Module) Upsert(db *gorm.DB) (Module, error)

Upsert will attempt to either create a new Module record or update an existing record. A Module record is considered unique by a (name, team) index. In the case of the record existing, all primary and one-to-one fields will be updated, where authors and keywords are replaced. If the provided Version does not exist, it will be appended to the existing set of version relations. An error is returned upon failure. Upon success, the created or updated record will be returned.

func (Module) UserStarred 

func (m Module) UserStarred(db *gorm.DB, userID uint) (bool, error)

Starred returns a boolean defining if a given user by ID has starred a module. It returns an error upon query failure.

type ModuleAuthors 

type ModuleAuthors struct {
	ModuleID uint `json:"module_id"`
	UserID   uint `json:"user_id"`
}

ModuleAuthors defines the type relationship between a module and all the associated authors.

type ModuleJSON 

type ModuleJSON struct {
	GormModelJSON

	Name        string              `json:"name"`
	Team        string              `json:"team"`
	Description string              `json:"description"`
	Homepage    string              `json:"homepage"`
	Stars       int64               `json:"stars"`
	BugTracker  BugTrackerJSON      `json:"bug_tracker"`
	Keywords    []KeywordJSON       `json:"keywords"`
	Authors     []UserJSON          `json:"authors"`
	Owners      []UserJSON          `json:"owners"`
	Versions    []ModuleVersionJSON `json:"versions"`
}

ModuleJSON defines the JSON-encodeable type for a Module.

type ModuleKeywords 

type ModuleKeywords struct {
	ModuleID  uint `json:"module_id"`
	KeywordID uint `json:"keyword_id"`
}

ModuleKeywords defines the type relationship between a module and all the associated keywords.

type ModuleOwnerInvite 

type ModuleOwnerInvite struct {
	CreatedAt time.Time
	UpdatedAt time.Time

	ModuleID        uint
	InvitedUserID   uint
	InvitedByUserID uint
	Token           uuid.UUID
}

ModuleOwnerInvite defines the a module owner invitation relationship.

func QueryModuleOwnerInvite 

func QueryModuleOwnerInvite(db *gorm.DB, query map[string]interface{}) (ModuleOwnerInvite, error)

QueryModuleOwnerInvite performs a query for a ModuleOwnerInvite record. The resulting record, if it exists, is returned. If the query fails or the record does not exist, an error is returned.

func (*ModuleOwnerInvite) BeforeSave 

func (moi *ModuleOwnerInvite) BeforeSave(_ *gorm.DB) error

BeforeSave will create and set the ModuleOwnerInvite UUID.

func (ModuleOwnerInvite) Upsert 

func (moi ModuleOwnerInvite) Upsert(db *gorm.DB) (ModuleOwnerInvite, error)

Upsert creates or updates a ModuleOwnerInvite record. If no record exists, a new record with a UUID token is created. Otherwise, the existing ModuleOwnerInvite record's UUID token is updated/regenerated. It returns an error up database failure.

type ModuleVersion 

type ModuleVersion struct {
	gorm.Model

	Documentation string
	Repo          string `gorm:"not null;default:null"`
	Version       string
	SDKCompat     sql.NullString
	ModuleID      uint
	PublishedBy   uint
}

ModuleVersion defines a version associated with a unique module.

func (ModuleVersion) MarshalJSON 

func (mv ModuleVersion) MarshalJSON() ([]byte, error)

MarshalJSON implements custom JSON marshaling for the ModuleVersion model.

func (ModuleVersion) NewModuleVersionJSON added in v0.0.2 

func (mv ModuleVersion) NewModuleVersionJSON() ModuleVersionJSON

type ModuleVersionJSON 

type ModuleVersionJSON struct {
	GormModelJSON

	Version       string      `json:"version"`
	Documentation string      `json:"documentation"`
	Repo          string      `json:"repo"`
	SDKCompat     interface{} `json:"sdk_compat"`
	ModuleID      uint        `json:"module_id"`
	PublishedBy   uint        `json:"published_by"`
}

BugTrackerJSON defines the JSON-encodeable type for a ModuleVersion.

type Node added in v0.0.3 

type Node struct {
	ID        uint `gorm:"primarykey"`
	CreatedAt time.Time
	UpdatedAt time.Time

	LocationID uint
	Location   Location
	Address    string
	RPCPort    string `gorm:"column:rpc_port"`
	P2PPort    string `gorm:"column:p2p_port"`
	Moniker    string
	NodeID     string
	Network    string
	Version    string
	TxIndex    string
}

Node defines a crawled Tendermint node.

func GetStaleNodes added in v0.0.3 

func GetStaleNodes(db *gorm.DB, t time.Time) ([]Node, error)

GetStaleNodes returns all nodes that are stale. A node is considered stale if the updated_at timestamp is less than the provided time. An error is returned upon database failure.

func QueryNode added in v0.0.3 

func QueryNode(db *gorm.DB, query map[string]interface{}) (Node, error)

QueryNode performs a query for a Node record. The resulting record, if it exists, is returned. If the query fails or the record does not exist, an error is returned.

func (Node) Delete added in v0.0.3 

func (n Node) Delete(db *gorm.DB) error

Delete attempts to delete a Node record by its address. An error is returned upon query or delete failure. An error is not returned if the record does not exist.

func (Node) MarshalJSON added in v0.0.3 

func (n Node) MarshalJSON() ([]byte, error)

MarshalJSON implements custom JSON marshaling for the Node model.

func (Node) NewNodeJSON added in v0.0.3 

func (n Node) NewNodeJSON() NodeJSON

func (Node) Upsert added in v0.0.3 

func (n Node) Upsert(db *gorm.DB) (Node, error)

Upsert creates or updates a Node record. If no record exists, a new one will be created. Otherwise, the existing record is updated. An error is returned upon failure. The updated or created record is returned upon success.

type NodeJSON added in v0.0.3 

type NodeJSON struct {
	GormModelJSON

	Location LocationJSON `json:"location"`
	Address  string       `json:"address"`
	RPCPort  string       `json:"rpc_port"`
	P2PPort  string       `json:"p2p_port"`
	Moniker  string       `json:"moniker"`
	NodeID   string       `json:"node_id"`
	Network  string       `json:"network"`
	Version  string       `json:"version"`
	TxIndex  string       `json:"tx_index"`
}

NodeJSON defines the JSON-encodeable type for a Node.

type Paginator 

type Paginator struct {
	PrevPage int64
	NextPage int64
	Total    int64
}

Paginator defines pagination result cursor metadata to determine how to make subsequent pagination calls.

type User 

type User struct {
	gorm.Model

	Name              string
	FullName          string
	URL               string
	GravatarID        string
	AvatarURL         string
	GithubUserID      sql.NullInt64
	GithubAccessToken sql.NullString
	Email             sql.NullString
	EmailConfirmed    bool

	// many-to-many relationships
	Modules []Module `gorm:"many2many:module_owners"`

	// one-to-many relationships
	Tokens []UserToken `gorm:"foreignKey:user_id"`

	Stars []uint `gorm:"-"`
}

User defines an entity that contributes to a Module type.

func GetUserByID 

func GetUserByID(db *gorm.DB, id uint) (User, error)

GetUserByID returns a User by ID. If the user doesn't exist or if the query fails, an error is returned.

func QueryUser 

func QueryUser(db *gorm.DB, query map[string]interface{}) (User, error)

QueryUser performs a query for a User record. The resulting record, if it exists, is returned. If the query fails or the record does not exist, an error is returned.

func (*User) AfterFind 

func (u *User) AfterFind(tx *gorm.DB) error

AfterFind implements a GORM hook for updating a User record after it has been queried for.

func (User) ConfirmEmail 

func (u User) ConfirmEmail(db *gorm.DB, uec UserEmailConfirmation) (User, error)

ConfirmEmail confirms a user email confirmation by updating the User record's EmailConfirmed column and removing the associated UserEmailConfirmation record. It returns an error upon database failure.

func (User) CountTokens 

func (u User) CountTokens(db *gorm.DB) int64

CountTokens returns the total number of API tokens belonging to a User.

func (User) CreateToken 

func (u User) CreateToken(db *gorm.DB, name string) (UserToken, error)

CreateToken creates a new UserToken for a given User model. It returns an error upon failure.

func (User) Equal 

func (u User) Equal(other User) bool

Equal implements an equality check for two User records.

func (User) GetTokens 

func (u User) GetTokens(db *gorm.DB) ([]UserToken, error)

GetTokens returns all UserToken records for a given User record. It returns an error upon failure.

func (User) MarshalJSON 

func (u User) MarshalJSON() ([]byte, error)

MarshalJSON implements custom JSON marshaling for the User model.

func (User) NewUserJSON added in v0.0.2 

func (u User) NewUserJSON() UserJSON

func (User) Upsert 

func (u User) Upsert(db *gorm.DB) (User, error)

Upsert creates or updates a User record. Note, this should only be called when authenticating a user. When authors are associated with a Module, they are either fetched or created by their name and email.

type UserEmailConfirmation 

type UserEmailConfirmation struct {
	CreatedAt time.Time
	UpdatedAt time.Time

	Email  string
	UserID uint
	Token  uuid.UUID
}

UserEmailConfirmation defines a relation for confirming user email addresses.

func QueryUserEmailConfirmation 

func QueryUserEmailConfirmation(db *gorm.DB, query map[string]interface{}) (UserEmailConfirmation, error)

QueryUserEmailConfirmation performs a query for a UserEmailConfirmation record. The resulting record, if it exists, is returned. If the query fails or the record does not exist, an error is returned.

func (*UserEmailConfirmation) BeforeSave 

func (uec *UserEmailConfirmation) BeforeSave(_ *gorm.DB) error

BeforeSave will create and set the UserEmailConfirmation UUID.

func (UserEmailConfirmation) Upsert 

func (uec UserEmailConfirmation) Upsert(db *gorm.DB) (UserEmailConfirmation, error)

Upsert creates or updates a UserEmailConfirmation record. If no record exists for a given unique user ID, a new record with a UUID token is created. Otherwise, the existing UserEmailConfirmation record's UUID token is updated/regenerated. It returns an error up database failure.

type UserJSON 

type UserJSON struct {
	GormModelJSON

	Name           string      `json:"name"`
	FullName       string      `json:"full_name"`
	URL            string      `json:"url"`
	AvatarURL      string      `json:"avatar_url"`
	GravatarID     string      `json:"gravatar_id"`
	Email          interface{} `json:"email"`
	EmailConfirmed bool        `json:"email_confirmed"`
	Stars          []uint      `json:"stars"`
}

UserJSON defines the JSON-encodeable type for a User.

type UserModuleFavorite 

type UserModuleFavorite struct {
	UserID   uint `json:"user_id"`
	ModuleID uint `json:"module_id"`
}

UserModuleFavorite defines the behavior of a user staring a module record.

type UserToken 

type UserToken struct {
	gorm.Model

	Name    string
	UserID  uint
	Count   uint
	Token   uuid.UUID
	Revoked bool
}

UserToken defines a user created API token.

func QueryUserToken 

func QueryUserToken(db *gorm.DB, query map[string]interface{}) (UserToken, error)

QueryUserToken performs a query for a UserToken record. The resulting record, if it exists, is returned. If the query fails or the record does not exist, an error is returned.

func (*UserToken) BeforeCreate 

func (ut *UserToken) BeforeCreate(_ *gorm.DB) error

BeforeCreate will create and set the UserToken UUID.

func (UserToken) IncrCount 

func (ut UserToken) IncrCount(db *gorm.DB) (UserToken, error)

IncrCount increments a token's count. It returns an error upon failure.

func (UserToken) MarshalJSON 

func (ut UserToken) MarshalJSON() ([]byte, error)

MarshalJSON implements custom JSON marshaling for the UserToken model.

func (UserToken) Revoke 

func (ut UserToken) Revoke(db *gorm.DB) (UserToken, error)

Revoke revokes a token. It returns an error upon failure.

type UserTokenJSON 

type UserTokenJSON struct {
	GormModelJSON

	Name    string    `json:"name"`
	UserID  uint      `json:"user_id"`
	Count   uint      `json:"count"`
	Token   uuid.UUID `json:"token"`
	Revoked bool      `json:"revoked"`
}

UserTokenJSON defines the JSON-encodeable type for a UserToken.

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