add instagram api and schema

model/instagram.go

@@ -0,0 +1,74 @@
+package model
+
+import (
+	"database/sql"
+	"time"
+)
+
+type IGGroup struct {
+	*LineGroup
+	Tmpl string `db:"tmpl"`
+}
+
+//Instagram -
+type Instagram struct {
+	ID       string     `db:"id" cc:"id"`
+	LastPost string     `db:"lastpost" cc:"lastpost"`
+	Ctime    time.Time  `db:"ctime" cc:"ctime"`
+	Mtime    time.Time  `db:"mtime" cc:"ctime"`
+	Groups   []*IGGroup `db:"-"`
+}
+
+// GetAllInstagram -
+func GetAllInstagram() (igs []*Instagram, err error) {
+	err = x.Select(&igs, `select * from "public"."instagram"`)
+	if err != nil {
+		return nil, err
+	}
+	return
+}
+
+// GetInstagram -
+func GetInstagram(id string) (ig *Instagram, err error) {
+	ig = &Instagram{}
+	err = x.Get(ig, `select * from "public"."instagram" where "id" = $1`, id)
+	if err == sql.ErrNoRows {
+		return nil, nil
+	}
+	return
+}
+
+// AddIG -
+func (p *Instagram) AddIG() (err error) {
+	stmt, err := x.PrepareNamed(`insert into "public"."instagram" ("id", "lastpost") values (:id, :lastpost) returning *`)
+	if err != nil {
+		return err
+	}
+	err = stmt.Get(p, p)
+	return
+}
+
+// UpdatePost -
+func (p *Instagram) UpdatePost(postID string) (err error) {
+	query := `update "public"."instagram" set "lastpost" = $1, "mtime" = now() where "id" = $2`
+	_, err = x.Exec(query, postID, p.ID)
+	if err != nil {
+		return
+	}
+	p.LastPost = postID
+	return
+}
+
+// GetGroups -
+func (p *Instagram) GetGroups() (err error) {
+	query := `select g.*, rt.tmpl as tmpl from "public"."facebook_page" p
+	left join "public"."line_fb_rt" rt
+	on rt."facebook" = p.id
+	left join "public"."line_group" g
+	on g.id = rt."line"
+	where 
+	p.id = $1
+	and rt.facebook is not null`
+	err = x.Select(&p.Groups, query, p.ID)
+	return
+}

model/rt_table.go

@@ -19,6 +19,12 @@ type LineYoutubeRT struct {
 	Tmpl    string `db:"tmpl" cc:"tmpl"`
 }
 
+type LineIGRT struct {
+	Line string `db:"line" cc:"line"`
+	IG   string `db:"ig" cc:"ig"`
+	Tmpl string `db:"tmpl" cc:"tmpl"`
+}
+
 // AddRT - add facebook line rt
 func (p *LineFacebookRT) AddRT() (err error) {
 	_, err = x.NamedExec(`insert into "public"."line_fb_rt" ("line", "facebook", "tmpl") values (:line, :facebook, :tmpl)`, p)
@@ -64,3 +70,15 @@ func (p *LineYoutubeRT) DelRT() (err error) {
 	_, err = x.NamedExec(`delete from "public"."line_youtube_rt" where "line" = :line and "youtube" = :youtube`, p)
 	return
 }
+
+// AddRT -
+func (p *LineIGRT) AddRT() (err error) {
+	_, err = x.NamedExec(`insert into "public"."line_ig_rt" ("line", "ig", "tmpl") values (:line, :ig, :tmpl)`, p)
+	return
+}
+
+// DelRT -
+func (p *LineIGRT) DelRT() (err error) {
+	_, err = x.NamedExec(`delete from "public"."line_ig_rt" where "line" = :line and "ig" = :ig`, p)
+	return
+}